[INFO] cloning repository https://github.com/mrodz/mscript-lang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mrodz/mscript-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrodz%2Fmscript-lang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrodz%2Fmscript-lang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 22face97b234d91e40e6645792b1278c45c515b3
[INFO] checking mrodz/mscript-lang against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrodz%2Fmscript-lang" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mrodz/mscript-lang on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mrodz/mscript-lang
[INFO] finished tweaking git repo https://github.com/mrodz/mscript-lang
[INFO] tweaked toml for git repo https://github.com/mrodz/mscript-lang written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/mrodz/mscript-lang 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gc v0.5.0
[INFO] [stderr]   Downloaded pest_consume_macros v1.1.0
[INFO] [stderr]   Downloaded gc_derive v0.5.0
[INFO] [stderr]   Downloaded pest_consume v1.1.3
[INFO] [stderr]   Downloaded memory-stats v1.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 522e53051d83f13c909bffc0d12e1cdb80755bbc3136fda794612c0a11e2ffad
[INFO] running `Command { std: "docker" "start" "-a" "522e53051d83f13c909bffc0d12e1cdb80755bbc3136fda794612c0a11e2ffad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "522e53051d83f13c909bffc0d12e1cdb80755bbc3136fda794612c0a11e2ffad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "522e53051d83f13c909bffc0d12e1cdb80755bbc3136fda794612c0a11e2ffad", kill_on_drop: false }`
[INFO] [stdout] 522e53051d83f13c909bffc0d12e1cdb80755bbc3136fda794612c0a11e2ffad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d079361581644b9c61ac981d57d507cbf7f0dbae0943ad2f694f423b236971e
[INFO] running `Command { std: "docker" "start" "-a" "6d079361581644b9c61ac981d57d507cbf7f0dbae0943ad2f694f423b236971e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling thiserror v1.0.50
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]    Compiling portable-atomic v1.5.0
[INFO] [stderr]     Checking libloading v0.8.1
[INFO] [stderr]    Compiling rustix v0.38.21
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]     Checking clap_builder v4.4.7
[INFO] [stderr]     Checking console v0.15.7
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking memory-stats v1.1.0
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking colored v2.0.4
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking indicatif v0.17.7
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]    Compiling pest v2.7.5
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking clap v4.4.7
[INFO] [stderr]    Compiling gc_derive v0.5.0
[INFO] [stderr]    Compiling casey v0.4.0
[INFO] [stderr]    Compiling pest_consume_macros v1.1.0
[INFO] [stderr]     Checking gc v0.5.0
[INFO] [stderr]    Compiling pest_meta v2.7.5
[INFO] [stderr]     Checking bytecode v1.0.0-rc.4 (/opt/rustwide/workdir/bytecode)
[INFO] [stdout] warning: the item `Primitive` is imported redundantly
[INFO] [stdout]  --> bytecode/src/variables/ops/add.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::variables::Primitive::{self, *};
[INFO] [stdout]   |                                   ^^^^
[INFO] [stdout] 2 | use crate::*;
[INFO] [stdout]   |     -------- the item `Primitive` is already imported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Primitive` is imported redundantly
[INFO] [stdout]  --> bytecode/src/variables/ops/bitops.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::variables::Primitive::{self, *};
[INFO] [stdout]   |                                   ^^^^
[INFO] [stdout] 2 | use crate::*;
[INFO] [stdout]   |     -------- the item `Primitive` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Primitive` is imported redundantly
[INFO] [stdout]  --> bytecode/src/variables/ops/div.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::variables::Primitive::{self, *};
[INFO] [stdout]   |                                   ^^^^
[INFO] [stdout] 2 | use crate::*;
[INFO] [stdout]   |     -------- the item `Primitive` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Primitive` is imported redundantly
[INFO] [stdout]  --> bytecode/src/variables/ops/mul.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::variables::Primitive::{self, *};
[INFO] [stdout]   |                                   ^^^^
[INFO] [stdout] 2 | use crate::*;
[INFO] [stdout]   |     -------- the item `Primitive` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Primitive` is imported redundantly
[INFO] [stdout]  --> bytecode/src/variables/ops/ord.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::variables::Primitive;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 2 | use crate::*;
[INFO] [stdout]   |     -------- the item `Primitive` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Primitive` is imported redundantly
[INFO] [stdout]  --> bytecode/src/variables/ops/rem.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::variables::Primitive::{self, *};
[INFO] [stdout]   |                                   ^^^^
[INFO] [stdout] 2 | use crate::*;
[INFO] [stdout]   |     -------- the item `Primitive` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Primitive` is imported redundantly
[INFO] [stdout]  --> bytecode/src/variables/ops/sub.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::variables::Primitive;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 2 | use crate::*;
[INFO] [stdout]   |     -------- the item `Primitive` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Primitive` is imported redundantly
[INFO] [stdout]  --> bytecode/src/variables/ops/add.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::variables::Primitive::{self, *};
[INFO] [stdout]   |                                   ^^^^
[INFO] [stdout] 2 | use crate::*;
[INFO] [stdout]   |     -------- the item `Primitive` is already imported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Primitive` is imported redundantly
[INFO] [stdout]  --> bytecode/src/variables/ops/bitops.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::variables::Primitive::{self, *};
[INFO] [stdout]   |                                   ^^^^
[INFO] [stdout] 2 | use crate::*;
[INFO] [stdout]   |     -------- the item `Primitive` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Primitive` is imported redundantly
[INFO] [stdout]  --> bytecode/src/variables/ops/div.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::variables::Primitive::{self, *};
[INFO] [stdout]   |                                   ^^^^
[INFO] [stdout] 2 | use crate::*;
[INFO] [stdout]   |     -------- the item `Primitive` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Primitive` is imported redundantly
[INFO] [stdout]  --> bytecode/src/variables/ops/mul.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::variables::Primitive::{self, *};
[INFO] [stdout]   |                                   ^^^^
[INFO] [stdout] 2 | use crate::*;
[INFO] [stdout]   |     -------- the item `Primitive` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Primitive` is imported redundantly
[INFO] [stdout]  --> bytecode/src/variables/ops/ord.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::variables::Primitive;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 2 | use crate::*;
[INFO] [stdout]   |     -------- the item `Primitive` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Primitive` is imported redundantly
[INFO] [stdout]  --> bytecode/src/variables/ops/rem.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::variables::Primitive::{self, *};
[INFO] [stdout]   |                                   ^^^^
[INFO] [stdout] 2 | use crate::*;
[INFO] [stdout]   |     -------- the item `Primitive` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Primitive` is imported redundantly
[INFO] [stdout]  --> bytecode/src/variables/ops/sub.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::variables::Primitive;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 2 | use crate::*;
[INFO] [stdout]   |     -------- the item `Primitive` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `BytecodePrimitive` is imported redundantly
[INFO] [stdout]    --> bytecode/src/variables/primitive_shorthands.rs:158:17
[INFO] [stdout]     |
[INFO] [stdout] 158 |     use crate::{BytecodePrimitive, *};
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^  - the item `BytecodePrimitive` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pest_generator v2.7.5
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking bytecode_dev_transpiler v0.1.0 (/opt/rustwide/workdir/bytecode_dev_transpiler)
[INFO] [stderr]    Compiling pest_derive v2.7.5
[INFO] [stderr]     Checking pest_consume v1.1.3
[INFO] [stderr]     Checking compiler v1.0.0-rc.4 (/opt/rustwide/workdir/compiler)
[INFO] [stdout] warning: the item `NativeType` is imported redundantly
[INFO] [stdout]    --> compiler/src/ast/function.rs:119:15
[INFO] [stdout]     |
[INFO] [stdout] 119 |         ast::{r#type::NativeType, *},
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^  - the item `NativeType` is already imported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Optimize` is never used
[INFO] [stdout]    --> compiler/src/ast.rs:512:18
[INFO] [stdout]     |
[INFO] [stdout] 512 | pub(crate) trait Optimize {}
[INFO] [stdout]     |                  ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `consume_for_type` is never used
[INFO] [stdout]     --> compiler/src/ast/type.rs:1832:8
[INFO] [stdout]      |
[INFO] [stdout] 1830 | pub(crate) trait IntoType {
[INFO] [stdout]      |                  -------- method in this trait
[INFO] [stdout] 1831 |     fn for_type(&self) -> Result<TypeLayout>;
[INFO] [stdout] 1832 |     fn consume_for_type(self) -> Result<TypeLayout>
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Dot` is never constructed
[INFO] [stdout]    --> compiler/src/ast/value.rs:123:19
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub(crate) struct Dot;
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Indexable` is never used
[INFO] [stdout]    --> compiler/src/ast/value.rs:126:18
[INFO] [stdout]     |
[INFO] [stdout] 126 | pub(crate) trait Indexable {
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Optimize` is never used
[INFO] [stdout]    --> compiler/src/ast.rs:512:18
[INFO] [stdout]     |
[INFO] [stdout] 512 | pub(crate) trait Optimize {}
[INFO] [stdout]     |                  ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `consume_for_type` is never used
[INFO] [stdout]     --> compiler/src/ast/type.rs:1832:8
[INFO] [stdout]      |
[INFO] [stdout] 1830 | pub(crate) trait IntoType {
[INFO] [stdout]      |                  -------- method in this trait
[INFO] [stdout] 1831 |     fn for_type(&self) -> Result<TypeLayout>;
[INFO] [stdout] 1832 |     fn consume_for_type(self) -> Result<TypeLayout>
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Dot` is never constructed
[INFO] [stdout]    --> compiler/src/ast/value.rs:123:19
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub(crate) struct Dot;
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Indexable` is never used
[INFO] [stdout]    --> compiler/src/ast/value.rs:126:18
[INFO] [stdout]     |
[INFO] [stdout] 126 | pub(crate) trait Indexable {
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking mscript v1.0.0-rc.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.80s
[INFO] running `Command { std: "docker" "inspect" "6d079361581644b9c61ac981d57d507cbf7f0dbae0943ad2f694f423b236971e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d079361581644b9c61ac981d57d507cbf7f0dbae0943ad2f694f423b236971e", kill_on_drop: false }`
[INFO] [stdout] 6d079361581644b9c61ac981d57d507cbf7f0dbae0943ad2f694f423b236971e
[INFO] checking mrodz/mscript-lang against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrodz%2Fmscript-lang" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mrodz/mscript-lang on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mrodz/mscript-lang
[INFO] finished tweaking git repo https://github.com/mrodz/mscript-lang
[INFO] tweaked toml for git repo https://github.com/mrodz/mscript-lang written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/mrodz/mscript-lang 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 97766d4a8f157cc19bfbd6145c56186d1f484d128805b4142b58c9a92cf879d0
[INFO] running `Command { std: "docker" "start" "-a" "97766d4a8f157cc19bfbd6145c56186d1f484d128805b4142b58c9a92cf879d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97766d4a8f157cc19bfbd6145c56186d1f484d128805b4142b58c9a92cf879d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97766d4a8f157cc19bfbd6145c56186d1f484d128805b4142b58c9a92cf879d0", kill_on_drop: false }`
[INFO] [stdout] 97766d4a8f157cc19bfbd6145c56186d1f484d128805b4142b58c9a92cf879d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e062bb095f174a6ca0d346ea73a73b938ac2d8f6573f485dfb0f419e681175b7
[INFO] running `Command { std: "docker" "start" "-a" "e062bb095f174a6ca0d346ea73a73b938ac2d8f6573f485dfb0f419e681175b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling thiserror v1.0.50
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]    Compiling portable-atomic v1.5.0
[INFO] [stderr]     Checking libloading v0.8.1
[INFO] [stderr]    Compiling rustix v0.38.21
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]     Checking clap_builder v4.4.7
[INFO] [stderr]     Checking console v0.15.7
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking memory-stats v1.1.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking indicatif v0.17.7
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking colored v2.0.4
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling pest v2.7.5
[INFO] [stderr]    Compiling gc_derive v0.5.0
[INFO] [stderr]    Compiling casey v0.4.0
[INFO] [stderr]    Compiling pest_consume_macros v1.1.0
[INFO] [stderr]     Checking gc v0.5.0
[INFO] [stderr]     Checking clap v4.4.7
[INFO] [stderr]     Checking bytecode v1.0.0-rc.4 (/opt/rustwide/workdir/bytecode)
[INFO] [stderr]    Compiling pest_meta v2.7.5
[INFO] [stdout] warning: the item `Primitive` is imported redundantly
[INFO] [stdout]  --> bytecode/src/variables/ops/add.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::variables::Primitive::{self, *};
[INFO] [stdout]   |                                   ^^^^
[INFO] [stdout] 2 | use crate::*;
[INFO] [stdout]   |     -------- the item `Primitive` is already imported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Primitive` is imported redundantly
[INFO] [stdout]  --> bytecode/src/variables/ops/bitops.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::variables::Primitive::{self, *};
[INFO] [stdout]   |                                   ^^^^
[INFO] [stdout] 2 | use crate::*;
[INFO] [stdout]   |     -------- the item `Primitive` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Primitive` is imported redundantly
[INFO] [stdout]  --> bytecode/src/variables/ops/div.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::variables::Primitive::{self, *};
[INFO] [stdout]   |                                   ^^^^
[INFO] [stdout] 2 | use crate::*;
[INFO] [stdout]   |     -------- the item `Primitive` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Primitive` is imported redundantly
[INFO] [stdout]  --> bytecode/src/variables/ops/mul.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::variables::Primitive::{self, *};
[INFO] [stdout]   |                                   ^^^^
[INFO] [stdout] 2 | use crate::*;
[INFO] [stdout]   |     -------- the item `Primitive` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Primitive` is imported redundantly
[INFO] [stdout]  --> bytecode/src/variables/ops/ord.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::variables::Primitive;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 2 | use crate::*;
[INFO] [stdout]   |     -------- the item `Primitive` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Primitive` is imported redundantly
[INFO] [stdout]  --> bytecode/src/variables/ops/rem.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::variables::Primitive::{self, *};
[INFO] [stdout]   |                                   ^^^^
[INFO] [stdout] 2 | use crate::*;
[INFO] [stdout]   |     -------- the item `Primitive` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Primitive` is imported redundantly
[INFO] [stdout]  --> bytecode/src/variables/ops/sub.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::variables::Primitive;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 2 | use crate::*;
[INFO] [stdout]   |     -------- the item `Primitive` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `BytecodePrimitive` is imported redundantly
[INFO] [stdout]    --> bytecode/src/variables/primitive_shorthands.rs:158:17
[INFO] [stdout]     |
[INFO] [stdout] 158 |     use crate::{BytecodePrimitive, *};
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^  - the item `BytecodePrimitive` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Primitive` is imported redundantly
[INFO] [stdout]  --> bytecode/src/variables/ops/add.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::variables::Primitive::{self, *};
[INFO] [stdout]   |                                   ^^^^
[INFO] [stdout] 2 | use crate::*;
[INFO] [stdout]   |     -------- the item `Primitive` is already imported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Primitive` is imported redundantly
[INFO] [stdout]  --> bytecode/src/variables/ops/bitops.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::variables::Primitive::{self, *};
[INFO] [stdout]   |                                   ^^^^
[INFO] [stdout] 2 | use crate::*;
[INFO] [stdout]   |     -------- the item `Primitive` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Primitive` is imported redundantly
[INFO] [stdout]  --> bytecode/src/variables/ops/div.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::variables::Primitive::{self, *};
[INFO] [stdout]   |                                   ^^^^
[INFO] [stdout] 2 | use crate::*;
[INFO] [stdout]   |     -------- the item `Primitive` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Primitive` is imported redundantly
[INFO] [stdout]  --> bytecode/src/variables/ops/mul.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::variables::Primitive::{self, *};
[INFO] [stdout]   |                                   ^^^^
[INFO] [stdout] 2 | use crate::*;
[INFO] [stdout]   |     -------- the item `Primitive` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Primitive` is imported redundantly
[INFO] [stdout]  --> bytecode/src/variables/ops/ord.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::variables::Primitive;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 2 | use crate::*;
[INFO] [stdout]   |     -------- the item `Primitive` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Primitive` is imported redundantly
[INFO] [stdout]  --> bytecode/src/variables/ops/rem.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::variables::Primitive::{self, *};
[INFO] [stdout]   |                                   ^^^^
[INFO] [stdout] 2 | use crate::*;
[INFO] [stdout]   |     -------- the item `Primitive` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Primitive` is imported redundantly
[INFO] [stdout]  --> bytecode/src/variables/ops/sub.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::variables::Primitive;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 2 | use crate::*;
[INFO] [stdout]   |     -------- the item `Primitive` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pest_generator v2.7.5
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking bytecode_dev_transpiler v0.1.0 (/opt/rustwide/workdir/bytecode_dev_transpiler)
[INFO] [stderr]    Compiling pest_derive v2.7.5
[INFO] [stderr]     Checking pest_consume v1.1.3
[INFO] [stderr]     Checking compiler v1.0.0-rc.4 (/opt/rustwide/workdir/compiler)
[INFO] [stdout] warning: the item `NativeType` is imported redundantly
[INFO] [stdout]    --> compiler/src/ast/function.rs:119:15
[INFO] [stdout]     |
[INFO] [stdout] 119 |         ast::{r#type::NativeType, *},
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^  - the item `NativeType` is already imported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Optimize` is never used
[INFO] [stdout]    --> compiler/src/ast.rs:512:18
[INFO] [stdout]     |
[INFO] [stdout] 512 | pub(crate) trait Optimize {}
[INFO] [stdout]     |                  ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `consume_for_type` is never used
[INFO] [stdout]     --> compiler/src/ast/type.rs:1832:8
[INFO] [stdout]      |
[INFO] [stdout] 1830 | pub(crate) trait IntoType {
[INFO] [stdout]      |                  -------- method in this trait
[INFO] [stdout] 1831 |     fn for_type(&self) -> Result<TypeLayout>;
[INFO] [stdout] 1832 |     fn consume_for_type(self) -> Result<TypeLayout>
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Dot` is never constructed
[INFO] [stdout]    --> compiler/src/ast/value.rs:123:19
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub(crate) struct Dot;
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Indexable` is never used
[INFO] [stdout]    --> compiler/src/ast/value.rs:126:18
[INFO] [stdout]     |
[INFO] [stdout] 126 | pub(crate) trait Indexable {
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Optimize` is never used
[INFO] [stdout]    --> compiler/src/ast.rs:512:18
[INFO] [stdout]     |
[INFO] [stdout] 512 | pub(crate) trait Optimize {}
[INFO] [stdout]     |                  ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `consume_for_type` is never used
[INFO] [stdout]     --> compiler/src/ast/type.rs:1832:8
[INFO] [stdout]      |
[INFO] [stdout] 1830 | pub(crate) trait IntoType {
[INFO] [stdout]      |                  -------- method in this trait
[INFO] [stdout] 1831 |     fn for_type(&self) -> Result<TypeLayout>;
[INFO] [stdout] 1832 |     fn consume_for_type(self) -> Result<TypeLayout>
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Dot` is never constructed
[INFO] [stdout]    --> compiler/src/ast/value.rs:123:19
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub(crate) struct Dot;
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Indexable` is never used
[INFO] [stdout]    --> compiler/src/ast/value.rs:126:18
[INFO] [stdout]     |
[INFO] [stdout] 126 | pub(crate) trait Indexable {
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking mscript v1.0.0-rc.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.32s
[INFO] running `Command { std: "docker" "inspect" "e062bb095f174a6ca0d346ea73a73b938ac2d8f6573f485dfb0f419e681175b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e062bb095f174a6ca0d346ea73a73b938ac2d8f6573f485dfb0f419e681175b7", kill_on_drop: false }`
[INFO] [stdout] e062bb095f174a6ca0d346ea73a73b938ac2d8f6573f485dfb0f419e681175b7