[INFO] cloning repository https://github.com/LightningCreations/tsukiyotake
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LightningCreations/tsukiyotake" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLightningCreations%2Ftsukiyotake", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLightningCreations%2Ftsukiyotake'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 82d6b5e2556c5264b428c18831a4af78d0a6ce3b
[INFO] testing LightningCreations/tsukiyotake against try#28f95933dc0727396c07b48d0a8cb5211b7fb472 for pr-154065-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLightningCreations%2Ftsukiyotake" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/LightningCreations/tsukiyotake
[INFO] finished tweaking git repo https://github.com/LightningCreations/tsukiyotake
[INFO] tweaked toml for git repo https://github.com/LightningCreations/tsukiyotake written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/LightningCreations/tsukiyotake on toolchain 28f95933dc0727396c07b48d0a8cb5211b7fb472
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/LightningCreations/tsukiyotake already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9c53a76817078939b593467fcb5f6bf5724973fde93aa199c1f189e936b66940
[INFO] running `Command { std: "docker" "start" "-a" "9c53a76817078939b593467fcb5f6bf5724973fde93aa199c1f189e936b66940", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c53a76817078939b593467fcb5f6bf5724973fde93aa199c1f189e936b66940", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c53a76817078939b593467fcb5f6bf5724973fde93aa199c1f189e936b66940", kill_on_drop: false }`
[INFO] [stdout] 9c53a76817078939b593467fcb5f6bf5724973fde93aa199c1f189e936b66940
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44f7c3e419755e907322e9f86aae18934688cea68bc28171ddf22e8eee6ffdad
[INFO] running `Command { std: "docker" "start" "-a" "44f7c3e419755e907322e9f86aae18934688cea68bc28171ddf22e8eee6ffdad", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]    Compiling libc v0.2.179
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling replace_with v0.1.8
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling logos-codegen v0.15.1
[INFO] [stderr]    Compiling syn v2.0.113
[INFO] [stderr]    Compiling lccc-siphash v0.1.0 (https://github.com/lccc-project/lccc-siphash.git#b6ae0306)
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling logos-derive v0.15.1
[INFO] [stderr]    Compiling bytemuck v1.24.0
[INFO] [stderr]    Compiling logos v0.15.1
[INFO] [stderr]    Compiling tsukiyotake-grammar v0.1.0 (/opt/rustwide/workdir/grammar)
[INFO] [stderr]    Compiling tsukiyotake v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ToOwned`
[INFO] [stdout]  --> src/hir.rs:3:26
[INFO] [stdout]   |
[INFO] [stdout] 3 | use alloc::borrow::{Cow, ToOwned};
[INFO] [stdout]   |                          ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Box` and `Vec`
[INFO] [stdout]   --> src/engine/table.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 | use super::{Box, Vec};
[INFO] [stdout]    |             ^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `push_mut` has been stable since 1.95.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     push_mut,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `spanned`
[INFO] [stdout]    --> src/hir.rs:297:30
[INFO] [stdout]     |
[INFO] [stdout] 297 |             ast::Stat::Label(spanned) => todo!(),
[INFO] [stdout]     |                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spanned`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `spanned`
[INFO] [stdout]    --> src/hir.rs:299:29
[INFO] [stdout]     |
[INFO] [stdout] 299 |             ast::Stat::Goto(spanned) => todo!(),
[INFO] [stdout]     |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spanned`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `spanned`
[INFO] [stdout]    --> src/hir.rs:300:32
[INFO] [stdout]     |
[INFO] [stdout] 300 |             ast::Stat::DoBlock(spanned) => todo!(),
[INFO] [stdout]     |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spanned`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block`
[INFO] [stdout]    --> src/hir.rs:316:38
[INFO] [stdout]     |
[INFO] [stdout] 316 |             ast::Stat::RepeatUntil { block, cond } => todo!(),
[INFO] [stdout]     |                                      ^^^^^ help: try ignoring the field: `block: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cond`
[INFO] [stdout]    --> src/hir.rs:316:45
[INFO] [stdout]     |
[INFO] [stdout] 316 |             ast::Stat::RepeatUntil { block, cond } => todo!(),
[INFO] [stdout]     |                                             ^^^^ help: try ignoring the field: `cond: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/hir.rs:803:41
[INFO] [stdout]     |
[INFO] [stdout] 803 |             ast::Args::TableConstructor(x) => todo!(),
[INFO] [stdout]     |                                         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/hir.rs:804:31
[INFO] [stdout]     |
[INFO] [stdout] 804 |             ast::Args::String(x) => todo!(),
[INFO] [stdout]     |                               ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/engine.rs:566:25
[INFO] [stdout]     |
[INFO] [stdout] 566 |             Self::Upval(val) => panic!("Cannot directly use an upval without dereference"),
[INFO] [stdout]     |                         ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ssa_var_id`
[INFO] [stdout]    --> src/engine.rs:870:63
[INFO] [stdout]     |
[INFO] [stdout] 870 | ...                   crate::mir::Statement::AllocUpvar(ssa_var_id, expr) => todo!(),
[INFO] [stdout]     |                                                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ssa_var_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/engine.rs:870:75
[INFO] [stdout]     |
[INFO] [stdout] 870 | ...                   crate::mir::Statement::AllocUpvar(ssa_var_id, expr) => todo!(),
[INFO] [stdout]     |                                                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_expr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ssa_var_id`
[INFO] [stdout]    --> src/engine.rs:871:63
[INFO] [stdout]     |
[INFO] [stdout] 871 | ...                   crate::mir::Statement::WriteUpvar(ssa_var_id, expr) => todo!(),
[INFO] [stdout]     |                                                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ssa_var_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/engine.rs:871:75
[INFO] [stdout]     |
[INFO] [stdout] 871 | ...                   crate::mir::Statement::WriteUpvar(ssa_var_id, expr) => todo!(),
[INFO] [stdout]     |                                                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_expr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/engine.rs:872:60
[INFO] [stdout]     |
[INFO] [stdout] 872 | ...                   crate::mir::Statement::Discard(expr) => todo!(),
[INFO] [stdout]     |                                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_expr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ssa_var_id`
[INFO] [stdout]    --> src/engine.rs:873:63
[INFO] [stdout]     |
[INFO] [stdout] 873 | ...                   crate::mir::Statement::MarkUnused(ssa_var_id) => todo!(),
[INFO] [stdout]     |                                                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ssa_var_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ssa_var_id`
[INFO] [stdout]    --> src/engine.rs:874:61
[INFO] [stdout]     |
[INFO] [stdout] 874 | ...                   crate::mir::Statement::MarkDead(ssa_var_id) => todo!(),
[INFO] [stdout]     |                                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ssa_var_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ssa_var_ids`
[INFO] [stdout]    --> src/engine.rs:904:58
[INFO] [stdout]     |
[INFO] [stdout] 904 | ...                   crate::mir::Statement::Close(ssa_var_ids) => todo!(),
[INFO] [stdout]     |                                                    ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ssa_var_ids`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `multival`
[INFO] [stdout]    --> src/engine.rs:917:66
[INFO] [stdout]     |
[INFO] [stdout] 917 |                         crate::mir::Terminator::RtError(spanned, multival) => {
[INFO] [stdout]     |                                                                  ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_multival`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `spanned`
[INFO] [stdout]    --> src/engine.rs:969:58
[INFO] [stdout]     |
[INFO] [stdout] 969 |                         crate::mir::Terminator::Tailcall(spanned) => todo!(),
[INFO] [stdout]     |                                                          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spanned`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/engine.rs:1140:21
[INFO] [stdout]      |
[INFO] [stdout] 1140 |                 let mut captures = captures.iter().map(|v| {
[INFO] [stdout]      |                     ----^^^^^^^^
[INFO] [stdout]      |                     |
[INFO] [stdout]      |                     help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base`
[INFO] [stdout]     --> src/engine.rs:1469:40
[INFO] [stdout]      |
[INFO] [stdout] 1469 |             mir::Multival::ClampSize { base, min, max } => todo!(),
[INFO] [stdout]      |                                        ^^^^ help: try ignoring the field: `base: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `min`
[INFO] [stdout]     --> src/engine.rs:1469:46
[INFO] [stdout]      |
[INFO] [stdout] 1469 |             mir::Multival::ClampSize { base, min, max } => todo!(),
[INFO] [stdout]      |                                              ^^^ help: try ignoring the field: `min: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max`
[INFO] [stdout]     --> src/engine.rs:1469:51
[INFO] [stdout]      |
[INFO] [stdout] 1469 |             mir::Multival::ClampSize { base, min, max } => todo!(),
[INFO] [stdout]      |                                                   ^^^ help: try ignoring the field: `max: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base`
[INFO] [stdout]     --> src/engine.rs:1470:39
[INFO] [stdout]      |
[INFO] [stdout] 1470 |             mir::Multival::Subslice { base, start, end } => todo!(),
[INFO] [stdout]      |                                       ^^^^ help: try ignoring the field: `base: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]     --> src/engine.rs:1470:45
[INFO] [stdout]      |
[INFO] [stdout] 1470 |             mir::Multival::Subslice { base, start, end } => todo!(),
[INFO] [stdout]      |                                             ^^^^^ help: try ignoring the field: `start: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `end`
[INFO] [stdout]     --> src/engine.rs:1470:52
[INFO] [stdout]      |
[INFO] [stdout] 1470 |             mir::Multival::Subslice { base, start, end } => todo!(),
[INFO] [stdout]      |                                                    ^^^ help: try ignoring the field: `end: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `spanned`
[INFO] [stdout]    --> src/mir/from_hir.rs:575:44
[INFO] [stdout]     |
[INFO] [stdout] 575 |                     Terminator::DeferError(spanned) => {}
[INFO] [stdout]     |                                            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spanned`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `spanned`
[INFO] [stdout]    --> src/mir/from_hir.rs:576:41
[INFO] [stdout]     |
[INFO] [stdout] 576 |                     Terminator::RtError(spanned, multival) => {}
[INFO] [stdout]     |                                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spanned`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `multival`
[INFO] [stdout]    --> src/mir/from_hir.rs:576:50
[INFO] [stdout]     |
[INFO] [stdout] 576 |                     Terminator::RtError(spanned, multival) => {}
[INFO] [stdout]     |                                                  ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_multival`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/mir/from_hir.rs:577:40
[INFO] [stdout]     |
[INFO] [stdout] 577 |                     Terminator::Branch(expr, jump_target_true, jump_target_false) => {
[INFO] [stdout]     |                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_expr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `spanned`
[INFO] [stdout]    --> src/mir/from_hir.rs:584:42
[INFO] [stdout]     |
[INFO] [stdout] 584 |                     Terminator::Tailcall(spanned) => {}
[INFO] [stdout]     |                                          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spanned`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `multival`
[INFO] [stdout]    --> src/mir/from_hir.rs:585:40
[INFO] [stdout]     |
[INFO] [stdout] 585 |                     Terminator::Return(multival) => {}
[INFO] [stdout]     |                                        ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_multival`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `var`
[INFO] [stdout]    --> src/mir.rs:140:29
[INFO] [stdout]     |
[INFO] [stdout] 140 |             Multival::Var { var, count } => count.unwrap_or(0),
[INFO] [stdout]     |                             ^^^ help: try ignoring the field: `var: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base`
[INFO] [stdout]    --> src/mir.rs:149:17
[INFO] [stdout]     |
[INFO] [stdout] 149 |                 base,
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `base: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `var`
[INFO] [stdout]    --> src/mir.rs:160:29
[INFO] [stdout]     |
[INFO] [stdout] 160 |             Multival::Var { var, count } => *count,
[INFO] [stdout]     |                             ^^^ help: try ignoring the field: `var: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `min`
[INFO] [stdout]    --> src/mir.rs:167:17
[INFO] [stdout]     |
[INFO] [stdout] 167 |                 min,
[INFO] [stdout]     |                 ^^^ help: try ignoring the field: `min: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `min`
[INFO] [stdout]    --> src/mir.rs:172:17
[INFO] [stdout]     |
[INFO] [stdout] 172 |                 min,
[INFO] [stdout]     |                 ^^^ help: try ignoring the field: `min: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base`
[INFO] [stdout]    --> src/mir.rs:181:17
[INFO] [stdout]     |
[INFO] [stdout] 181 |                 base,
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `base: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TYPE_UNMANAGED_UDATA` is never used
[INFO] [stdout]   --> src/engine.rs:80:7
[INFO] [stdout]    |
[INFO] [stdout] 80 | const TYPE_UNMANAGED_UDATA: u64 = 0xB000_0000_0000_0000;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `fn_name` and `span` are never read
[INFO] [stdout]     --> src/engine.rs:1497:5
[INFO] [stdout]      |
[INFO] [stdout] 1496 | pub struct BacktraceFrame<'ctx> {
[INFO] [stdout]      |            -------------- fields in this struct
[INFO] [stdout] 1497 |     fn_name: &'ctx str,
[INFO] [stdout]      |     ^^^^^^^
[INFO] [stdout] 1498 |     span: Option<&'ctx Span>,
[INFO] [stdout]      |     ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `BacktraceFrame` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `metatable` and `gc_behaviour` are never read
[INFO] [stdout]   --> src/engine/table.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Table<'ctx> {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 23 |     metatable: ArenaPtr<'ctx, Table<'ctx>>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 24 |     gc_behaviour: TableGcDisposition,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_unchecked` is never used
[INFO] [stdout]   --> src/mir.rs:56:25
[INFO] [stdout]    |
[INFO] [stdout] 55 | impl SsaVarId {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 56 |     pub(crate) const fn new_unchecked(x: NonZeroU32) -> Self {
[INFO] [stdout]    |                         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on generic parameters in type aliases are not enforced
[INFO] [stdout]    --> src/sync.rs:110:20
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub type RwLock<T: ?Sized> = lock_api::RwLock<RawLock, T>;
[INFO] [stdout]     |                    ^^^^^^ will not be checked at usage sites of the type alias
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is a known limitation of the type checker that may be lifted in a future edition.
[INFO] [stdout]             see issue #112792 <https://github.com/rust-lang/rust/issues/112792> for more information
[INFO] [stdout]     = help: add `#![feature(lazy_type_alias)]` to the crate attributes to enable the desired semantics
[INFO] [stdout]     = note: `#[warn(type_alias_bounds)]` on by default
[INFO] [stdout] help: remove this bound
[INFO] [stdout]     |
[INFO] [stdout] 110 - pub type RwLock<T: ?Sized> = lock_api::RwLock<RawLock, T>;
[INFO] [stdout] 110 + pub type RwLock<T> = lock_api::RwLock<RawLock, T>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.74s
[INFO] running `Command { std: "docker" "inspect" "44f7c3e419755e907322e9f86aae18934688cea68bc28171ddf22e8eee6ffdad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44f7c3e419755e907322e9f86aae18934688cea68bc28171ddf22e8eee6ffdad", kill_on_drop: false }`
[INFO] [stdout] 44f7c3e419755e907322e9f86aae18934688cea68bc28171ddf22e8eee6ffdad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be788cc172dbb2c3588b3739cde5438b2d0b100b535a07e1e585fae5e6ca247f
[INFO] running `Command { std: "docker" "start" "-a" "be788cc172dbb2c3588b3739cde5438b2d0b100b535a07e1e585fae5e6ca247f", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `ToOwned`
[INFO] [stdout]  --> src/hir.rs:3:26
[INFO] [stdout]   |
[INFO] [stdout] 3 | use alloc::borrow::{Cow, ToOwned};
[INFO] [stdout]   |                          ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Box` and `Vec`
[INFO] [stdout]   --> src/engine/table.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 | use super::{Box, Vec};
[INFO] [stdout]    |             ^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `push_mut` has been stable since 1.95.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     push_mut,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `spanned`
[INFO] [stdout]    --> src/hir.rs:297:30
[INFO] [stdout]     |
[INFO] [stdout] 297 |             ast::Stat::Label(spanned) => todo!(),
[INFO] [stdout]     |                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spanned`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `spanned`
[INFO] [stdout]    --> src/hir.rs:299:29
[INFO] [stdout]     |
[INFO] [stdout] 299 |             ast::Stat::Goto(spanned) => todo!(),
[INFO] [stdout]     |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spanned`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `spanned`
[INFO] [stdout]    --> src/hir.rs:300:32
[INFO] [stdout]     |
[INFO] [stdout] 300 |             ast::Stat::DoBlock(spanned) => todo!(),
[INFO] [stdout]     |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spanned`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block`
[INFO] [stdout]    --> src/hir.rs:316:38
[INFO] [stdout]     |
[INFO] [stdout] 316 |             ast::Stat::RepeatUntil { block, cond } => todo!(),
[INFO] [stdout]     |                                      ^^^^^ help: try ignoring the field: `block: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cond`
[INFO] [stdout]    --> src/hir.rs:316:45
[INFO] [stdout]     |
[INFO] [stdout] 316 |             ast::Stat::RepeatUntil { block, cond } => todo!(),
[INFO] [stdout]     |                                             ^^^^ help: try ignoring the field: `cond: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/hir.rs:803:41
[INFO] [stdout]     |
[INFO] [stdout] 803 |             ast::Args::TableConstructor(x) => todo!(),
[INFO] [stdout]     |                                         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/hir.rs:804:31
[INFO] [stdout]     |
[INFO] [stdout] 804 |             ast::Args::String(x) => todo!(),
[INFO] [stdout]     |                               ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/engine.rs:566:25
[INFO] [stdout]     |
[INFO] [stdout] 566 |             Self::Upval(val) => panic!("Cannot directly use an upval without dereference"),
[INFO] [stdout]     |                         ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ssa_var_id`
[INFO] [stdout]    --> src/engine.rs:870:63
[INFO] [stdout]     |
[INFO] [stdout] 870 | ...                   crate::mir::Statement::AllocUpvar(ssa_var_id, expr) => todo!(),
[INFO] [stdout]     |                                                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ssa_var_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/engine.rs:870:75
[INFO] [stdout]     |
[INFO] [stdout] 870 | ...                   crate::mir::Statement::AllocUpvar(ssa_var_id, expr) => todo!(),
[INFO] [stdout]     |                                                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_expr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ssa_var_id`
[INFO] [stdout]    --> src/engine.rs:871:63
[INFO] [stdout]     |
[INFO] [stdout] 871 | ...                   crate::mir::Statement::WriteUpvar(ssa_var_id, expr) => todo!(),
[INFO] [stdout]     |                                                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ssa_var_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/engine.rs:871:75
[INFO] [stdout]     |
[INFO] [stdout] 871 | ...                   crate::mir::Statement::WriteUpvar(ssa_var_id, expr) => todo!(),
[INFO] [stdout]     |                                                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_expr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/engine.rs:872:60
[INFO] [stdout]     |
[INFO] [stdout] 872 | ...                   crate::mir::Statement::Discard(expr) => todo!(),
[INFO] [stdout]     |                                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_expr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tsukiyotake v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `ssa_var_id`
[INFO] [stdout]    --> src/engine.rs:873:63
[INFO] [stdout]     |
[INFO] [stdout] 873 | ...                   crate::mir::Statement::MarkUnused(ssa_var_id) => todo!(),
[INFO] [stdout]     |                                                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ssa_var_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ssa_var_id`
[INFO] [stdout]    --> src/engine.rs:874:61
[INFO] [stdout]     |
[INFO] [stdout] 874 | ...                   crate::mir::Statement::MarkDead(ssa_var_id) => todo!(),
[INFO] [stdout]     |                                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ssa_var_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ssa_var_ids`
[INFO] [stdout]    --> src/engine.rs:904:58
[INFO] [stdout]     |
[INFO] [stdout] 904 | ...                   crate::mir::Statement::Close(ssa_var_ids) => todo!(),
[INFO] [stdout]     |                                                    ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ssa_var_ids`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `multival`
[INFO] [stdout]    --> src/engine.rs:917:66
[INFO] [stdout]     |
[INFO] [stdout] 917 |                         crate::mir::Terminator::RtError(spanned, multival) => {
[INFO] [stdout]     |                                                                  ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_multival`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `spanned`
[INFO] [stdout]    --> src/engine.rs:969:58
[INFO] [stdout]     |
[INFO] [stdout] 969 |                         crate::mir::Terminator::Tailcall(spanned) => todo!(),
[INFO] [stdout]     |                                                          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spanned`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/engine.rs:1140:21
[INFO] [stdout]      |
[INFO] [stdout] 1140 |                 let mut captures = captures.iter().map(|v| {
[INFO] [stdout]      |                     ----^^^^^^^^
[INFO] [stdout]      |                     |
[INFO] [stdout]      |                     help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base`
[INFO] [stdout]     --> src/engine.rs:1469:40
[INFO] [stdout]      |
[INFO] [stdout] 1469 |             mir::Multival::ClampSize { base, min, max } => todo!(),
[INFO] [stdout]      |                                        ^^^^ help: try ignoring the field: `base: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `min`
[INFO] [stdout]     --> src/engine.rs:1469:46
[INFO] [stdout]      |
[INFO] [stdout] 1469 |             mir::Multival::ClampSize { base, min, max } => todo!(),
[INFO] [stdout]      |                                              ^^^ help: try ignoring the field: `min: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max`
[INFO] [stdout]     --> src/engine.rs:1469:51
[INFO] [stdout]      |
[INFO] [stdout] 1469 |             mir::Multival::ClampSize { base, min, max } => todo!(),
[INFO] [stdout]      |                                                   ^^^ help: try ignoring the field: `max: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base`
[INFO] [stdout]     --> src/engine.rs:1470:39
[INFO] [stdout]      |
[INFO] [stdout] 1470 |             mir::Multival::Subslice { base, start, end } => todo!(),
[INFO] [stdout]      |                                       ^^^^ help: try ignoring the field: `base: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]     --> src/engine.rs:1470:45
[INFO] [stdout]      |
[INFO] [stdout] 1470 |             mir::Multival::Subslice { base, start, end } => todo!(),
[INFO] [stdout]      |                                             ^^^^^ help: try ignoring the field: `start: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `end`
[INFO] [stdout]     --> src/engine.rs:1470:52
[INFO] [stdout]      |
[INFO] [stdout] 1470 |             mir::Multival::Subslice { base, start, end } => todo!(),
[INFO] [stdout]      |                                                    ^^^ help: try ignoring the field: `end: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `spanned`
[INFO] [stdout]    --> src/mir/from_hir.rs:575:44
[INFO] [stdout]     |
[INFO] [stdout] 575 |                     Terminator::DeferError(spanned) => {}
[INFO] [stdout]     |                                            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spanned`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `spanned`
[INFO] [stdout]    --> src/mir/from_hir.rs:576:41
[INFO] [stdout]     |
[INFO] [stdout] 576 |                     Terminator::RtError(spanned, multival) => {}
[INFO] [stdout]     |                                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spanned`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `multival`
[INFO] [stdout]    --> src/mir/from_hir.rs:576:50
[INFO] [stdout]     |
[INFO] [stdout] 576 |                     Terminator::RtError(spanned, multival) => {}
[INFO] [stdout]     |                                                  ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_multival`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/mir/from_hir.rs:577:40
[INFO] [stdout]     |
[INFO] [stdout] 577 |                     Terminator::Branch(expr, jump_target_true, jump_target_false) => {
[INFO] [stdout]     |                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_expr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `spanned`
[INFO] [stdout]    --> src/mir/from_hir.rs:584:42
[INFO] [stdout]     |
[INFO] [stdout] 584 |                     Terminator::Tailcall(spanned) => {}
[INFO] [stdout]     |                                          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spanned`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `multival`
[INFO] [stdout]    --> src/mir/from_hir.rs:585:40
[INFO] [stdout]     |
[INFO] [stdout] 585 |                     Terminator::Return(multival) => {}
[INFO] [stdout]     |                                        ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_multival`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `var`
[INFO] [stdout]    --> src/mir.rs:140:29
[INFO] [stdout]     |
[INFO] [stdout] 140 |             Multival::Var { var, count } => count.unwrap_or(0),
[INFO] [stdout]     |                             ^^^ help: try ignoring the field: `var: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base`
[INFO] [stdout]    --> src/mir.rs:149:17
[INFO] [stdout]     |
[INFO] [stdout] 149 |                 base,
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `base: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `var`
[INFO] [stdout]    --> src/mir.rs:160:29
[INFO] [stdout]     |
[INFO] [stdout] 160 |             Multival::Var { var, count } => *count,
[INFO] [stdout]     |                             ^^^ help: try ignoring the field: `var: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `min`
[INFO] [stdout]    --> src/mir.rs:167:17
[INFO] [stdout]     |
[INFO] [stdout] 167 |                 min,
[INFO] [stdout]     |                 ^^^ help: try ignoring the field: `min: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `min`
[INFO] [stdout]    --> src/mir.rs:172:17
[INFO] [stdout]     |
[INFO] [stdout] 172 |                 min,
[INFO] [stdout]     |                 ^^^ help: try ignoring the field: `min: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base`
[INFO] [stdout]    --> src/mir.rs:181:17
[INFO] [stdout]     |
[INFO] [stdout] 181 |                 base,
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `base: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TYPE_UNMANAGED_UDATA` is never used
[INFO] [stdout]   --> src/engine.rs:80:7
[INFO] [stdout]    |
[INFO] [stdout] 80 | const TYPE_UNMANAGED_UDATA: u64 = 0xB000_0000_0000_0000;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `fn_name` and `span` are never read
[INFO] [stdout]     --> src/engine.rs:1497:5
[INFO] [stdout]      |
[INFO] [stdout] 1496 | pub struct BacktraceFrame<'ctx> {
[INFO] [stdout]      |            -------------- fields in this struct
[INFO] [stdout] 1497 |     fn_name: &'ctx str,
[INFO] [stdout]      |     ^^^^^^^
[INFO] [stdout] 1498 |     span: Option<&'ctx Span>,
[INFO] [stdout]      |     ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `BacktraceFrame` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `metatable` and `gc_behaviour` are never read
[INFO] [stdout]   --> src/engine/table.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Table<'ctx> {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 23 |     metatable: ArenaPtr<'ctx, Table<'ctx>>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 24 |     gc_behaviour: TableGcDisposition,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_unchecked` is never used
[INFO] [stdout]   --> src/mir.rs:56:25
[INFO] [stdout]    |
[INFO] [stdout] 55 | impl SsaVarId {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 56 |     pub(crate) const fn new_unchecked(x: NonZeroU32) -> Self {
[INFO] [stdout]    |                         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on generic parameters in type aliases are not enforced
[INFO] [stdout]    --> src/sync.rs:110:20
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub type RwLock<T: ?Sized> = lock_api::RwLock<RawLock, T>;
[INFO] [stdout]     |                    ^^^^^^ will not be checked at usage sites of the type alias
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is a known limitation of the type checker that may be lifted in a future edition.
[INFO] [stdout]             see issue #112792 <https://github.com/rust-lang/rust/issues/112792> for more information
[INFO] [stdout]     = help: add `#![feature(lazy_type_alias)]` to the crate attributes to enable the desired semantics
[INFO] [stdout]     = note: `#[warn(type_alias_bounds)]` on by default
[INFO] [stdout] help: remove this bound
[INFO] [stdout]     |
[INFO] [stdout] 110 - pub type RwLock<T: ?Sized> = lock_api::RwLock<RawLock, T>;
[INFO] [stdout] 110 + pub type RwLock<T> = lock_api::RwLock<RawLock, T>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ToOwned`
[INFO] [stdout]  --> src/hir.rs:3:26
[INFO] [stdout]   |
[INFO] [stdout] 3 | use alloc::borrow::{Cow, ToOwned};
[INFO] [stdout]   |                          ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Box` and `Vec`
[INFO] [stdout]   --> src/engine/table.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 | use super::{Box, Vec};
[INFO] [stdout]    |             ^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `push_mut` has been stable since 1.95.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     push_mut,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `spanned`
[INFO] [stdout]    --> src/hir.rs:297:30
[INFO] [stdout]     |
[INFO] [stdout] 297 |             ast::Stat::Label(spanned) => todo!(),
[INFO] [stdout]     |                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spanned`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `spanned`
[INFO] [stdout]    --> src/hir.rs:299:29
[INFO] [stdout]     |
[INFO] [stdout] 299 |             ast::Stat::Goto(spanned) => todo!(),
[INFO] [stdout]     |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spanned`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `spanned`
[INFO] [stdout]    --> src/hir.rs:300:32
[INFO] [stdout]     |
[INFO] [stdout] 300 |             ast::Stat::DoBlock(spanned) => todo!(),
[INFO] [stdout]     |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spanned`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block`
[INFO] [stdout]    --> src/hir.rs:316:38
[INFO] [stdout]     |
[INFO] [stdout] 316 |             ast::Stat::RepeatUntil { block, cond } => todo!(),
[INFO] [stdout]     |                                      ^^^^^ help: try ignoring the field: `block: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cond`
[INFO] [stdout]    --> src/hir.rs:316:45
[INFO] [stdout]     |
[INFO] [stdout] 316 |             ast::Stat::RepeatUntil { block, cond } => todo!(),
[INFO] [stdout]     |                                             ^^^^ help: try ignoring the field: `cond: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/hir.rs:803:41
[INFO] [stdout]     |
[INFO] [stdout] 803 |             ast::Args::TableConstructor(x) => todo!(),
[INFO] [stdout]     |                                         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/hir.rs:804:31
[INFO] [stdout]     |
[INFO] [stdout] 804 |             ast::Args::String(x) => todo!(),
[INFO] [stdout]     |                               ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/engine.rs:566:25
[INFO] [stdout]     |
[INFO] [stdout] 566 |             Self::Upval(val) => panic!("Cannot directly use an upval without dereference"),
[INFO] [stdout]     |                         ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ssa_var_id`
[INFO] [stdout]    --> src/engine.rs:870:63
[INFO] [stdout]     |
[INFO] [stdout] 870 | ...                   crate::mir::Statement::AllocUpvar(ssa_var_id, expr) => todo!(),
[INFO] [stdout]     |                                                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ssa_var_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/engine.rs:870:75
[INFO] [stdout]     |
[INFO] [stdout] 870 | ...                   crate::mir::Statement::AllocUpvar(ssa_var_id, expr) => todo!(),
[INFO] [stdout]     |                                                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_expr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ssa_var_id`
[INFO] [stdout]    --> src/engine.rs:871:63
[INFO] [stdout]     |
[INFO] [stdout] 871 | ...                   crate::mir::Statement::WriteUpvar(ssa_var_id, expr) => todo!(),
[INFO] [stdout]     |                                                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ssa_var_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/engine.rs:871:75
[INFO] [stdout]     |
[INFO] [stdout] 871 | ...                   crate::mir::Statement::WriteUpvar(ssa_var_id, expr) => todo!(),
[INFO] [stdout]     |                                                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_expr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/engine.rs:872:60
[INFO] [stdout]     |
[INFO] [stdout] 872 | ...                   crate::mir::Statement::Discard(expr) => todo!(),
[INFO] [stdout]     |                                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_expr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ssa_var_id`
[INFO] [stdout]    --> src/engine.rs:873:63
[INFO] [stdout]     |
[INFO] [stdout] 873 | ...                   crate::mir::Statement::MarkUnused(ssa_var_id) => todo!(),
[INFO] [stdout]     |                                                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ssa_var_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ssa_var_id`
[INFO] [stdout]    --> src/engine.rs:874:61
[INFO] [stdout]     |
[INFO] [stdout] 874 | ...                   crate::mir::Statement::MarkDead(ssa_var_id) => todo!(),
[INFO] [stdout]     |                                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ssa_var_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ssa_var_ids`
[INFO] [stdout]    --> src/engine.rs:904:58
[INFO] [stdout]     |
[INFO] [stdout] 904 | ...                   crate::mir::Statement::Close(ssa_var_ids) => todo!(),
[INFO] [stdout]     |                                                    ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ssa_var_ids`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `multival`
[INFO] [stdout]    --> src/engine.rs:917:66
[INFO] [stdout]     |
[INFO] [stdout] 917 |                         crate::mir::Terminator::RtError(spanned, multival) => {
[INFO] [stdout]     |                                                                  ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_multival`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `spanned`
[INFO] [stdout]    --> src/engine.rs:969:58
[INFO] [stdout]     |
[INFO] [stdout] 969 |                         crate::mir::Terminator::Tailcall(spanned) => todo!(),
[INFO] [stdout]     |                                                          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spanned`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/engine.rs:1140:21
[INFO] [stdout]      |
[INFO] [stdout] 1140 |                 let mut captures = captures.iter().map(|v| {
[INFO] [stdout]      |                     ----^^^^^^^^
[INFO] [stdout]      |                     |
[INFO] [stdout]      |                     help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base`
[INFO] [stdout]     --> src/engine.rs:1469:40
[INFO] [stdout]      |
[INFO] [stdout] 1469 |             mir::Multival::ClampSize { base, min, max } => todo!(),
[INFO] [stdout]      |                                        ^^^^ help: try ignoring the field: `base: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `min`
[INFO] [stdout]     --> src/engine.rs:1469:46
[INFO] [stdout]      |
[INFO] [stdout] 1469 |             mir::Multival::ClampSize { base, min, max } => todo!(),
[INFO] [stdout]      |                                              ^^^ help: try ignoring the field: `min: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max`
[INFO] [stdout]     --> src/engine.rs:1469:51
[INFO] [stdout]      |
[INFO] [stdout] 1469 |             mir::Multival::ClampSize { base, min, max } => todo!(),
[INFO] [stdout]      |                                                   ^^^ help: try ignoring the field: `max: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base`
[INFO] [stdout]     --> src/engine.rs:1470:39
[INFO] [stdout]      |
[INFO] [stdout] 1470 |             mir::Multival::Subslice { base, start, end } => todo!(),
[INFO] [stdout]      |                                       ^^^^ help: try ignoring the field: `base: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]     --> src/engine.rs:1470:45
[INFO] [stdout]      |
[INFO] [stdout] 1470 |             mir::Multival::Subslice { base, start, end } => todo!(),
[INFO] [stdout]      |                                             ^^^^^ help: try ignoring the field: `start: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `end`
[INFO] [stdout]     --> src/engine.rs:1470:52
[INFO] [stdout]      |
[INFO] [stdout] 1470 |             mir::Multival::Subslice { base, start, end } => todo!(),
[INFO] [stdout]      |                                                    ^^^ help: try ignoring the field: `end: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `spanned`
[INFO] [stdout]    --> src/mir/from_hir.rs:575:44
[INFO] [stdout]     |
[INFO] [stdout] 575 |                     Terminator::DeferError(spanned) => {}
[INFO] [stdout]     |                                            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spanned`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `spanned`
[INFO] [stdout]    --> src/mir/from_hir.rs:576:41
[INFO] [stdout]     |
[INFO] [stdout] 576 |                     Terminator::RtError(spanned, multival) => {}
[INFO] [stdout]     |                                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spanned`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `multival`
[INFO] [stdout]    --> src/mir/from_hir.rs:576:50
[INFO] [stdout]     |
[INFO] [stdout] 576 |                     Terminator::RtError(spanned, multival) => {}
[INFO] [stdout]     |                                                  ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_multival`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/mir/from_hir.rs:577:40
[INFO] [stdout]     |
[INFO] [stdout] 577 |                     Terminator::Branch(expr, jump_target_true, jump_target_false) => {
[INFO] [stdout]     |                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_expr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `spanned`
[INFO] [stdout]    --> src/mir/from_hir.rs:584:42
[INFO] [stdout]     |
[INFO] [stdout] 584 |                     Terminator::Tailcall(spanned) => {}
[INFO] [stdout]     |                                          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spanned`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `multival`
[INFO] [stdout]    --> src/mir/from_hir.rs:585:40
[INFO] [stdout]     |
[INFO] [stdout] 585 |                     Terminator::Return(multival) => {}
[INFO] [stdout]     |                                        ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_multival`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `var`
[INFO] [stdout]    --> src/mir.rs:140:29
[INFO] [stdout]     |
[INFO] [stdout] 140 |             Multival::Var { var, count } => count.unwrap_or(0),
[INFO] [stdout]     |                             ^^^ help: try ignoring the field: `var: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base`
[INFO] [stdout]    --> src/mir.rs:149:17
[INFO] [stdout]     |
[INFO] [stdout] 149 |                 base,
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `base: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `var`
[INFO] [stdout]    --> src/mir.rs:160:29
[INFO] [stdout]     |
[INFO] [stdout] 160 |             Multival::Var { var, count } => *count,
[INFO] [stdout]     |                             ^^^ help: try ignoring the field: `var: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `min`
[INFO] [stdout]    --> src/mir.rs:167:17
[INFO] [stdout]     |
[INFO] [stdout] 167 |                 min,
[INFO] [stdout]     |                 ^^^ help: try ignoring the field: `min: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `min`
[INFO] [stdout]    --> src/mir.rs:172:17
[INFO] [stdout]     |
[INFO] [stdout] 172 |                 min,
[INFO] [stdout]     |                 ^^^ help: try ignoring the field: `min: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base`
[INFO] [stdout]    --> src/mir.rs:181:17
[INFO] [stdout]     |
[INFO] [stdout] 181 |                 base,
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `base: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TYPE_UNMANAGED_UDATA` is never used
[INFO] [stdout]   --> src/engine.rs:80:7
[INFO] [stdout]    |
[INFO] [stdout] 80 | const TYPE_UNMANAGED_UDATA: u64 = 0xB000_0000_0000_0000;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `fn_name` and `span` are never read
[INFO] [stdout]     --> src/engine.rs:1497:5
[INFO] [stdout]      |
[INFO] [stdout] 1496 | pub struct BacktraceFrame<'ctx> {
[INFO] [stdout]      |            -------------- fields in this struct
[INFO] [stdout] 1497 |     fn_name: &'ctx str,
[INFO] [stdout]      |     ^^^^^^^
[INFO] [stdout] 1498 |     span: Option<&'ctx Span>,
[INFO] [stdout]      |     ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `BacktraceFrame` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `metatable` and `gc_behaviour` are never read
[INFO] [stdout]   --> src/engine/table.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Table<'ctx> {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 23 |     metatable: ArenaPtr<'ctx, Table<'ctx>>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 24 |     gc_behaviour: TableGcDisposition,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on generic parameters in type aliases are not enforced
[INFO] [stdout]    --> src/sync.rs:110:20
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub type RwLock<T: ?Sized> = lock_api::RwLock<RawLock, T>;
[INFO] [stdout]     |                    ^^^^^^ will not be checked at usage sites of the type alias
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is a known limitation of the type checker that may be lifted in a future edition.
[INFO] [stdout]             see issue #112792 <https://github.com/rust-lang/rust/issues/112792> for more information
[INFO] [stdout]     = help: add `#![feature(lazy_type_alias)]` to the crate attributes to enable the desired semantics
[INFO] [stdout]     = note: `#[warn(type_alias_bounds)]` on by default
[INFO] [stdout] help: remove this bound
[INFO] [stdout]     |
[INFO] [stdout] 110 - pub type RwLock<T: ?Sized> = lock_api::RwLock<RawLock, T>;
[INFO] [stdout] 110 + pub type RwLock<T> = lock_api::RwLock<RawLock, T>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `Command { std: "docker" "inspect" "be788cc172dbb2c3588b3739cde5438b2d0b100b535a07e1e585fae5e6ca247f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be788cc172dbb2c3588b3739cde5438b2d0b100b535a07e1e585fae5e6ca247f", kill_on_drop: false }`
[INFO] [stdout] be788cc172dbb2c3588b3739cde5438b2d0b100b535a07e1e585fae5e6ca247f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 23cf0c9fe5423cf3f4f31f6645145aa636f1d0233b2785714a538165c06ee4dd
[INFO] running `Command { std: "docker" "start" "-a" "23cf0c9fe5423cf3f4f31f6645145aa636f1d0233b2785714a538165c06ee4dd", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `ToOwned`
[INFO] [stderr]  --> src/hir.rs:3:26
[INFO] [stderr]   |
[INFO] [stderr] 3 | use alloc::borrow::{Cow, ToOwned};
[INFO] [stderr]   |                          ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Box` and `Vec`
[INFO] [stderr]   --> src/engine/table.rs:12:13
[INFO] [stderr]    |
[INFO] [stderr] 12 | use super::{Box, Vec};
[INFO] [stderr]    |             ^^^  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `push_mut` has been stable since 1.95.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     push_mut,
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `spanned`
[INFO] [stderr]    --> src/hir.rs:297:30
[INFO] [stderr]     |
[INFO] [stderr] 297 |             ast::Stat::Label(spanned) => todo!(),
[INFO] [stderr]     |                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spanned`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `spanned`
[INFO] [stderr]    --> src/hir.rs:299:29
[INFO] [stderr]     |
[INFO] [stderr] 299 |             ast::Stat::Goto(spanned) => todo!(),
[INFO] [stderr]     |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spanned`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `spanned`
[INFO] [stderr]    --> src/hir.rs:300:32
[INFO] [stderr]     |
[INFO] [stderr] 300 |             ast::Stat::DoBlock(spanned) => todo!(),
[INFO] [stderr]     |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spanned`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `block`
[INFO] [stderr]    --> src/hir.rs:316:38
[INFO] [stderr]     |
[INFO] [stderr] 316 |             ast::Stat::RepeatUntil { block, cond } => todo!(),
[INFO] [stderr]     |                                      ^^^^^ help: try ignoring the field: `block: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cond`
[INFO] [stderr]    --> src/hir.rs:316:45
[INFO] [stderr]     |
[INFO] [stderr] 316 |             ast::Stat::RepeatUntil { block, cond } => todo!(),
[INFO] [stderr]     |                                             ^^^^ help: try ignoring the field: `cond: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]    --> src/hir.rs:803:41
[INFO] [stderr]     |
[INFO] [stderr] 803 |             ast::Args::TableConstructor(x) => todo!(),
[INFO] [stderr]     |                                         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]    --> src/hir.rs:804:31
[INFO] [stderr]     |
[INFO] [stderr] 804 |             ast::Args::String(x) => todo!(),
[INFO] [stderr]     |                               ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `val`
[INFO] [stderr]    --> src/engine.rs:566:25
[INFO] [stderr]     |
[INFO] [stderr] 566 |             Self::Upval(val) => panic!("Cannot directly use an upval without dereference"),
[INFO] [stderr]     |                         ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ssa_var_id`
[INFO] [stderr]    --> src/engine.rs:870:63
[INFO] [stderr]     |
[INFO] [stderr] 870 | ...                   crate::mir::Statement::AllocUpvar(ssa_var_id, expr) => todo!(),
[INFO] [stderr]     |                                                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ssa_var_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `expr`
[INFO] [stderr]    --> src/engine.rs:870:75
[INFO] [stderr]     |
[INFO] [stderr] 870 | ...                   crate::mir::Statement::AllocUpvar(ssa_var_id, expr) => todo!(),
[INFO] [stderr]     |                                                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_expr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ssa_var_id`
[INFO] [stderr]    --> src/engine.rs:871:63
[INFO] [stderr]     |
[INFO] [stderr] 871 | ...                   crate::mir::Statement::WriteUpvar(ssa_var_id, expr) => todo!(),
[INFO] [stderr]     |                                                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ssa_var_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `expr`
[INFO] [stderr]    --> src/engine.rs:871:75
[INFO] [stderr]     |
[INFO] [stderr] 871 | ...                   crate::mir::Statement::WriteUpvar(ssa_var_id, expr) => todo!(),
[INFO] [stderr]     |                                                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_expr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `expr`
[INFO] [stderr]    --> src/engine.rs:872:60
[INFO] [stderr]     |
[INFO] [stderr] 872 | ...                   crate::mir::Statement::Discard(expr) => todo!(),
[INFO] [stderr]     |                                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_expr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ssa_var_id`
[INFO] [stderr]    --> src/engine.rs:873:63
[INFO] [stderr]     |
[INFO] [stderr] 873 | ...                   crate::mir::Statement::MarkUnused(ssa_var_id) => todo!(),
[INFO] [stderr]     |                                                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ssa_var_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ssa_var_id`
[INFO] [stderr]    --> src/engine.rs:874:61
[INFO] [stderr]     |
[INFO] [stderr] 874 | ...                   crate::mir::Statement::MarkDead(ssa_var_id) => todo!(),
[INFO] [stderr]     |                                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ssa_var_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ssa_var_ids`
[INFO] [stderr]    --> src/engine.rs:904:58
[INFO] [stderr]     |
[INFO] [stderr] 904 | ...                   crate::mir::Statement::Close(ssa_var_ids) => todo!(),
[INFO] [stderr]     |                                                    ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ssa_var_ids`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `multival`
[INFO] [stderr]    --> src/engine.rs:917:66
[INFO] [stderr]     |
[INFO] [stderr] 917 |                         crate::mir::Terminator::RtError(spanned, multival) => {
[INFO] [stderr]     |                                                                  ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_multival`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `spanned`
[INFO] [stderr]    --> src/engine.rs:969:58
[INFO] [stderr]     |
[INFO] [stderr] 969 |                         crate::mir::Terminator::Tailcall(spanned) => todo!(),
[INFO] [stderr]     |                                                          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spanned`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/engine.rs:1140:21
[INFO] [stderr]      |
[INFO] [stderr] 1140 |                 let mut captures = captures.iter().map(|v| {
[INFO] [stderr]      |                     ----^^^^^^^^
[INFO] [stderr]      |                     |
[INFO] [stderr]      |                     help: remove this `mut`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `base`
[INFO] [stderr]     --> src/engine.rs:1469:40
[INFO] [stderr]      |
[INFO] [stderr] 1469 |             mir::Multival::ClampSize { base, min, max } => todo!(),
[INFO] [stderr]      |                                        ^^^^ help: try ignoring the field: `base: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `min`
[INFO] [stderr]     --> src/engine.rs:1469:46
[INFO] [stderr]      |
[INFO] [stderr] 1469 |             mir::Multival::ClampSize { base, min, max } => todo!(),
[INFO] [stderr]      |                                              ^^^ help: try ignoring the field: `min: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `max`
[INFO] [stderr]     --> src/engine.rs:1469:51
[INFO] [stderr]      |
[INFO] [stderr] 1469 |             mir::Multival::ClampSize { base, min, max } => todo!(),
[INFO] [stderr]      |                                                   ^^^ help: try ignoring the field: `max: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `base`
[INFO] [stderr]     --> src/engine.rs:1470:39
[INFO] [stderr]      |
[INFO] [stderr] 1470 |             mir::Multival::Subslice { base, start, end } => todo!(),
[INFO] [stderr]      |                                       ^^^^ help: try ignoring the field: `base: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `start`
[INFO] [stderr]     --> src/engine.rs:1470:45
[INFO] [stderr]      |
[INFO] [stderr] 1470 |             mir::Multival::Subslice { base, start, end } => todo!(),
[INFO] [stderr]      |                                             ^^^^^ help: try ignoring the field: `start: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `end`
[INFO] [stderr]     --> src/engine.rs:1470:52
[INFO] [stderr]      |
[INFO] [stderr] 1470 |             mir::Multival::Subslice { base, start, end } => todo!(),
[INFO] [stderr]      |                                                    ^^^ help: try ignoring the field: `end: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `spanned`
[INFO] [stderr]    --> src/mir/from_hir.rs:575:44
[INFO] [stderr]     |
[INFO] [stderr] 575 |                     Terminator::DeferError(spanned) => {}
[INFO] [stderr]     |                                            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spanned`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `spanned`
[INFO] [stderr]    --> src/mir/from_hir.rs:576:41
[INFO] [stderr]     |
[INFO] [stderr] 576 |                     Terminator::RtError(spanned, multival) => {}
[INFO] [stderr]     |                                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spanned`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `multival`
[INFO] [stderr]    --> src/mir/from_hir.rs:576:50
[INFO] [stderr]     |
[INFO] [stderr] 576 |                     Terminator::RtError(spanned, multival) => {}
[INFO] [stderr]     |                                                  ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_multival`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `expr`
[INFO] [stderr]    --> src/mir/from_hir.rs:577:40
[INFO] [stderr]     |
[INFO] [stderr] 577 |                     Terminator::Branch(expr, jump_target_true, jump_target_false) => {
[INFO] [stderr]     |                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_expr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `spanned`
[INFO] [stderr]    --> src/mir/from_hir.rs:584:42
[INFO] [stderr]     |
[INFO] [stderr] 584 |                     Terminator::Tailcall(spanned) => {}
[INFO] [stderr]     |                                          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spanned`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `multival`
[INFO] [stderr]    --> src/mir/from_hir.rs:585:40
[INFO] [stderr]     |
[INFO] [stderr] 585 |                     Terminator::Return(multival) => {}
[INFO] [stderr]     |                                        ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_multival`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `var`
[INFO] [stderr]    --> src/mir.rs:140:29
[INFO] [stderr]     |
[INFO] [stderr] 140 |             Multival::Var { var, count } => count.unwrap_or(0),
[INFO] [stderr]     |                             ^^^ help: try ignoring the field: `var: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `base`
[INFO] [stderr]    --> src/mir.rs:149:17
[INFO] [stderr]     |
[INFO] [stderr] 149 |                 base,
[INFO] [stderr]     |                 ^^^^ help: try ignoring the field: `base: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `var`
[INFO] [stderr]    --> src/mir.rs:160:29
[INFO] [stderr]     |
[INFO] [stderr] 160 |             Multival::Var { var, count } => *count,
[INFO] [stderr]     |                             ^^^ help: try ignoring the field: `var: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `min`
[INFO] [stderr]    --> src/mir.rs:167:17
[INFO] [stderr]     |
[INFO] [stderr] 167 |                 min,
[INFO] [stderr]     |                 ^^^ help: try ignoring the field: `min: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `min`
[INFO] [stderr]    --> src/mir.rs:172:17
[INFO] [stderr]     |
[INFO] [stderr] 172 |                 min,
[INFO] [stderr]     |                 ^^^ help: try ignoring the field: `min: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `base`
[INFO] [stderr]    --> src/mir.rs:181:17
[INFO] [stderr]     |
[INFO] [stderr] 181 |                 base,
[INFO] [stderr]     |                 ^^^^ help: try ignoring the field: `base: _`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `TYPE_UNMANAGED_UDATA` is never used
[INFO] [stderr]   --> src/engine.rs:80:7
[INFO] [stderr]    |
[INFO] [stderr] 80 | const TYPE_UNMANAGED_UDATA: u64 = 0xB000_0000_0000_0000;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `fn_name` and `span` are never read
[INFO] [stderr]     --> src/engine.rs:1497:5
[INFO] [stderr]      |
[INFO] [stderr] 1496 | pub struct BacktraceFrame<'ctx> {
[INFO] [stderr]      |            -------------- fields in this struct
[INFO] [stderr] 1497 |     fn_name: &'ctx str,
[INFO] [stderr]      |     ^^^^^^^
[INFO] [stderr] 1498 |     span: Option<&'ctx Span>,
[INFO] [stderr]      |     ^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `BacktraceFrame` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `metatable` and `gc_behaviour` are never read
[INFO] [stderr]   --> src/engine/table.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub struct Table<'ctx> {
[INFO] [stderr]    |            ----- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 23 |     metatable: ArenaPtr<'ctx, Table<'ctx>>,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 24 |     gc_behaviour: TableGcDisposition,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new_unchecked` is never used
[INFO] [stderr]   --> src/mir.rs:56:25
[INFO] [stderr]    |
[INFO] [stderr] 55 | impl SsaVarId {
[INFO] [stderr]    | ------------- associated function in this implementation
[INFO] [stderr] 56 |     pub(crate) const fn new_unchecked(x: NonZeroU32) -> Self {
[INFO] [stderr]    |                         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: bounds on generic parameters in type aliases are not enforced
[INFO] [stderr]    --> src/sync.rs:110:20
[INFO] [stderr]     |
[INFO] [stderr] 110 | pub type RwLock<T: ?Sized> = lock_api::RwLock<RawLock, T>;
[INFO] [stderr]     |                    ^^^^^^ will not be checked at usage sites of the type alias
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is a known limitation of the type checker that may be lifted in a future edition.
[INFO] [stderr]             see issue #112792 <https://github.com/rust-lang/rust/issues/112792> for more information
[INFO] [stderr]     = help: add `#![feature(lazy_type_alias)]` to the crate attributes to enable the desired semantics
[INFO] [stderr]     = note: `#[warn(type_alias_bounds)]` on by default
[INFO] [stderr] help: remove this bound
[INFO] [stderr]     |
[INFO] [stderr] 110 - pub type RwLock<T: ?Sized> = lock_api::RwLock<RawLock, T>;
[INFO] [stderr] 110 + pub type RwLock<T> = lock_api::RwLock<RawLock, T>;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `tsukiyotake` (lib) generated 45 warnings (run `cargo fix --lib -p tsukiyotake` to apply 40 suggestions)
[INFO] [stderr] warning: `tsukiyotake` (lib test) generated 44 warnings (44 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tsukiyotake-7ee0fea2dff8a8ce)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test hir::test::hello_world ... ok
[INFO] [stdout] test mir::from_hir::test::hello_world ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- mir::from_hir::test::hello_world stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'mir::from_hir::test::hello_world' (19) panicked at src/mir/from_hir.rs:672:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: FunctionDef { debug_info: FunctionDebugInfo { var_names_map: {$1: ("_ENV" @ <synthetic>), $2: ("<varargs>" @ <synthetic>)}, function_canon_name: ("<root>" @ <synthetic>) }, num_upvars: 0, num_params: 0, num_ssa: 3, variadic: true, blocks: [BasicBlock { id: %1, stats: [(Call(None, FunctionCall { base: Index((IndexExpr { base: Var($1), index: Name("print") } @ 0..5)), params: Concat([FixedList([]), FixedList([String("Hello World")])]) }) @ 0..20)], term: (Return(Empty) @ <synthetic>) }] }
[INFO] [stdout]  right: FunctionDef { debug_info: FunctionDebugInfo { var_names_map: {$1: ("_ENV" @ <synthetic>), $2: ("..." @ <synthetic>)}, function_canon_name: ("<root>" @ <synthetic>) }, num_upvars: 0, num_params: 0, num_ssa: 2, variadic: true, blocks: [BasicBlock { id: %1, stats: [(Call(None, FunctionCall { base: Index((IndexExpr { base: Var($1), index: Name("print") } @ 0..5)), params: FixedList([String("Hello World")]) }) @ 0..20)], term: (Return(Empty) @ <synthetic>) }] }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b3019fe1e48 - std[d054f6f42beb1baa]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5b3019fe1e48 - std[d054f6f42beb1baa]::backtrace_rs::backtrace::trace_unsynchronized::<std[d054f6f42beb1baa]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5b3019fe1e48 - std[d054f6f42beb1baa]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5b3019fe1e48 - <<std[d054f6f42beb1baa]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[5a1c3e9896636f3a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5b3019ffa41a - <core[5a1c3e9896636f3a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5b3019ffa41a - core[5a1c3e9896636f3a]::fmt::write
[INFO] [stdout]    6:     0x5b3019fe6662 - std[d054f6f42beb1baa]::io::default_write_fmt::<alloc[154f689e5dd3bae5]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/io/mod.rs:622:11
[INFO] [stdout]    7:     0x5b3019fe6662 - <alloc[154f689e5dd3bae5]::vec::Vec<u8> as std[d054f6f42beb1baa]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/io/mod.rs:1977:13
[INFO] [stdout]    8:     0x5b3019fc0ff6 - <std[d054f6f42beb1baa]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5b3019fc0ff6 - std[d054f6f42beb1baa]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5b3019fda3e9 - std[d054f6f42beb1baa]::panicking::default_hook
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5b3019f70f7c - <alloc[154f689e5dd3bae5]::boxed::Box<dyn for<'a, 'b> core[5a1c3e9896636f3a]::ops::function::Fn<(&'a std[d054f6f42beb1baa]::panic::PanicHookInfo<'b>,), Output = ()> + core[5a1c3e9896636f3a]::marker::Send + core[5a1c3e9896636f3a]::marker::Sync> as core[5a1c3e9896636f3a]::ops::function::Fn<(&std[d054f6f42beb1baa]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/alloc/src/boxed.rs:2291:9
[INFO] [stdout]   12:     0x5b3019f70f7c - test[fad20673b750c10e]::test_main_inner::<test[fad20673b750c10e]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x5b3019fda5a2 - <alloc[154f689e5dd3bae5]::boxed::Box<dyn for<'a, 'b> core[5a1c3e9896636f3a]::ops::function::Fn<(&'a std[d054f6f42beb1baa]::panic::PanicHookInfo<'b>,), Output = ()> + core[5a1c3e9896636f3a]::marker::Send + core[5a1c3e9896636f3a]::marker::Sync> as core[5a1c3e9896636f3a]::ops::function::Fn<(&std[d054f6f42beb1baa]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/alloc/src/boxed.rs:2291:9
[INFO] [stdout]   14:     0x5b3019fda5a2 - std[d054f6f42beb1baa]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5b3019fc10b2 - std[d054f6f42beb1baa]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5b3019fb8a49 - std[d054f6f42beb1baa]::sys::backtrace::__rust_end_short_backtrace::<std[d054f6f42beb1baa]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5b3019fc1dcd - __rustc[7ab284efd7f33ea8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5b3019ffab6c - core[5a1c3e9896636f3a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5b3019ffaa23 - core[5a1c3e9896636f3a]::panicking::assert_failed_inner
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/panicking.rs:439:17
[INFO] [stdout]   20:     0x5b3019f11622 - core[5a1c3e9896636f3a]::panicking::assert_failed::<tsukiyotake[8f0f389231e9a7e6]::mir::FunctionDef, tsukiyotake[8f0f389231e9a7e6]::mir::FunctionDef>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x5b3019f3676d - tsukiyotake[8f0f389231e9a7e6]::mir::from_hir::test::hello_world
[INFO] [stdout]                                at /opt/rustwide/workdir/src/mir/from_hir.rs:672:9
[INFO] [stdout]   22:     0x5b3019f320c7 - tsukiyotake[8f0f389231e9a7e6]::mir::from_hir::test::hello_world::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/mir/from_hir.rs:628:21
[INFO] [stdout]   23:     0x5b3019f18156 - <tsukiyotake[8f0f389231e9a7e6]::mir::from_hir::test::hello_world::{closure#0} as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5b3019f6405b - <fn() -> core[5a1c3e9896636f3a]::result::Result<(), alloc[154f689e5dd3bae5]::string::String> as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5b3019f6405b - test[fad20673b750c10e]::__rust_begin_short_backtrace::<core[5a1c3e9896636f3a]::result::Result<(), alloc[154f689e5dd3bae5]::string::String>, fn() -> core[5a1c3e9896636f3a]::result::Result<(), alloc[154f689e5dd3bae5]::string::String>>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/test/src/lib.rs:724:18
[INFO] [stdout]   26:     0x5b3019f718d5 - test[fad20673b750c10e]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/test/src/lib.rs:747:74
[INFO] [stdout]   27:     0x5b3019f718d5 - <core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<test[fad20673b750c10e]::run_test_in_process::{closure#0}> as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   28:     0x5b3019f718d5 - std[d054f6f42beb1baa]::panicking::catch_unwind::do_call::<core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<test[fad20673b750c10e]::run_test_in_process::{closure#0}>, core[5a1c3e9896636f3a]::result::Result<(), alloc[154f689e5dd3bae5]::string::String>>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x5b3019f718d5 - std[d054f6f42beb1baa]::panicking::catch_unwind::<core[5a1c3e9896636f3a]::result::Result<(), alloc[154f689e5dd3bae5]::string::String>, core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<test[fad20673b750c10e]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x5b3019f718d5 - std[d054f6f42beb1baa]::panic::catch_unwind::<core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<test[fad20673b750c10e]::run_test_in_process::{closure#0}>, core[5a1c3e9896636f3a]::result::Result<(), alloc[154f689e5dd3bae5]::string::String>>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5b3019f718d5 - test[fad20673b750c10e]::run_test_in_process
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/test/src/lib.rs:747:27
[INFO] [stdout]   32:     0x5b3019f718d5 - test[fad20673b750c10e]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/test/src/lib.rs:668:43
[INFO] [stdout]   33:     0x5b3019f6c434 - test[fad20673b750c10e]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/test/src/lib.rs:698:41
[INFO] [stdout]   34:     0x5b3019f6c434 - std[d054f6f42beb1baa]::sys::backtrace::__rust_begin_short_backtrace::<test[fad20673b750c10e]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x5b3019f74952 - std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked::<test[fad20673b750c10e]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   36:     0x5b3019f74952 - <core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<test[fad20673b750c10e]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   37:     0x5b3019f74952 - std[d054f6f42beb1baa]::panicking::catch_unwind::do_call::<core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<test[fad20673b750c10e]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x5b3019f74952 - std[d054f6f42beb1baa]::panicking::catch_unwind::<(), core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<test[fad20673b750c10e]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x5b3019f74952 - std[d054f6f42beb1baa]::panic::catch_unwind::<core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<test[fad20673b750c10e]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5b3019f74952 - std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked::<test[fad20673b750c10e]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   41:     0x5b3019f74952 - <std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<test[fad20673b750c10e]::run_test::{closure#1}, ()>::{closure#1} as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5b3019fe17af - <alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::FnOnce<(), Output = ()> + core[5a1c3e9896636f3a]::marker::Send> as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/alloc/src/boxed.rs:2277:9
[INFO] [stdout]   43:     0x5b3019fe17af - <std[d054f6f42beb1baa]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   44:     0x7290450dbaa4 - <unknown>
[INFO] [stdout]   45:     0x729045168a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     mir::from_hir::test::hello_world
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "23cf0c9fe5423cf3f4f31f6645145aa636f1d0233b2785714a538165c06ee4dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23cf0c9fe5423cf3f4f31f6645145aa636f1d0233b2785714a538165c06ee4dd", kill_on_drop: false }`
[INFO] [stdout] 23cf0c9fe5423cf3f4f31f6645145aa636f1d0233b2785714a538165c06ee4dd
