[INFO] cloning repository https://github.com/mmaloney-sf/virdant
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mmaloney-sf/virdant" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmmaloney-sf%2Fvirdant", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmmaloney-sf%2Fvirdant'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2a0d01c84ee2970ded24e7d9b7a2f2501c7c29df
[INFO] checking mmaloney-sf/virdant against master#035b01b794602d5861daa43ac792f372f8981ed7 for 152214-denied-retry-0
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmmaloney-sf%2Fvirdant" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mmaloney-sf/virdant
[INFO] finished tweaking git repo https://github.com/mmaloney-sf/virdant
[INFO] tweaked toml for git repo https://github.com/mmaloney-sf/virdant written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mmaloney-sf/virdant on toolchain 035b01b794602d5861daa43ac792f372f8981ed7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+035b01b794602d5861daa43ac792f372f8981ed7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mmaloney-sf/virdant 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" "+035b01b794602d5861daa43ac792f372f8981ed7" "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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded oorandom v11.1.3
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+035b01b794602d5861daa43ac792f372f8981ed7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e56e4f4980e830749d4b076c1110c18cd9ab140705cdefe326537c7f5d6ac1dd
[INFO] running `Command { std: "docker" "start" "-a" "e56e4f4980e830749d4b076c1110c18cd9ab140705cdefe326537c7f5d6ac1dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e56e4f4980e830749d4b076c1110c18cd9ab140705cdefe326537c7f5d6ac1dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e56e4f4980e830749d4b076c1110c18cd9ab140705cdefe326537c7f5d6ac1dd", kill_on_drop: false }`
[INFO] [stdout] e56e4f4980e830749d4b076c1110c18cd9ab140705cdefe326537c7f5d6ac1dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+035b01b794602d5861daa43ac792f372f8981ed7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6317c8535a65669e4b0308c626c45334b0dd3e4be789d6cd9b6394d45518166c
[INFO] running `Command { std: "docker" "start" "-a" "6317c8535a65669e4b0308c626c45334b0dd3e4be789d6cd9b6394d45518166c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling autocfg v1.2.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling proc-macro2 v1.0.81
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling term v0.7.0
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling indexmap v2.2.6
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling either v1.11.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]     Checking anstyle-parse v0.2.4
[INFO] [stderr]    Compiling string_cache v0.8.7
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling ena v0.14.2
[INFO] [stderr]    Compiling ascii-canvas v3.0.0
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]     Checking anstyle v1.0.7
[INFO] [stderr]    Compiling petgraph v0.6.4
[INFO] [stderr]     Checking anstyle-query v1.0.3
[INFO] [stderr]     Checking colorchoice v1.0.1
[INFO] [stderr]    Compiling pico-args v0.5.0
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[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling unicode-segmentation v1.11.0
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking anstream v0.6.14
[INFO] [stderr]    Compiling syn v2.0.60
[INFO] [stderr]     Checking clap_lex v0.7.0
[INFO] [stderr]     Checking clap_builder v4.5.2
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking oorandom v11.1.3
[INFO] [stderr]     Checking internment v0.8.4
[INFO] [stderr]    Compiling lalrpop-util v0.20.2
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]     Checking lalrpop v0.20.2
[INFO] [stderr]    Compiling clap_derive v4.5.4
[INFO] [stderr]    Compiling salsa-macros v0.16.0
[INFO] [stderr]     Checking clap v4.5.4
[INFO] [stderr]     Checking salsa v0.16.1
[INFO] [stderr]    Compiling virdant v0.1.0-rc0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/phase/astq.rs:89:13
[INFO] [stdout]    |
[INFO] [stdout] 89 |             _ => (),
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> src/phase/astq.rs:89:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |             ast::Item::ModDef(moddef_ast) => {
[INFO] [stdout]    |             ----------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 62 |             ast::Item::UnionDef(uniondef_ast) => {
[INFO] [stdout]    |             --------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 71 |             ast::Item::StructDef(structdef_ast) => {
[INFO] [stdout]    |             ----------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 80 |             ast::Item::PortDef(portdef_ast) => {
[INFO] [stdout]    |             ------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 89 |             _ => (),
[INFO] [stdout]    |             ^ collectively making this unreachable
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dir`
[INFO] [stdout]    --> src/phase/type_resolution.rs:118:30
[INFO] [stdout]     |
[INFO] [stdout] 118 |             let ast::Channel(dir, channel_name, typ) = channel;
[INFO] [stdout]     |                              ^^^ help: if this is intentional, prefix it with an underscore: `_dir`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/phase/astq.rs:89:13
[INFO] [stdout]    |
[INFO] [stdout] 89 |             _ => (),
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> src/phase/astq.rs:89:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |             ast::Item::ModDef(moddef_ast) => {
[INFO] [stdout]    |             ----------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 62 |             ast::Item::UnionDef(uniondef_ast) => {
[INFO] [stdout]    |             --------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 71 |             ast::Item::StructDef(structdef_ast) => {
[INFO] [stdout]    |             ----------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 80 |             ast::Item::PortDef(portdef_ast) => {
[INFO] [stdout]    |             ------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 89 |             _ => (),
[INFO] [stdout]    |             ^ collectively making this unreachable
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctors`
[INFO] [stdout]    --> src/phase/typecheck.rs:263:17
[INFO] [stdout]     |
[INFO] [stdout] 263 |             let ctors: Vec<Ident> = ctor_element_ids.iter().map(|element| element.clone().name()).collect();
[INFO] [stdout]     |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_ctors`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/phase/typecheck.rs:285:36
[INFO] [stdout]     |
[INFO] [stdout] 285 |                     ast::Pat::Bind(x) => todo!(),
[INFO] [stdout]     |                                    ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dir`
[INFO] [stdout]    --> src/phase/type_resolution.rs:118:30
[INFO] [stdout]     |
[INFO] [stdout] 118 |             let ast::Channel(dir, channel_name, typ) = channel;
[INFO] [stdout]     |                              ^^^ help: if this is intentional, prefix it with an underscore: `_dir`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `typ`
[INFO] [stdout]    --> src/verilog.rs:412:31
[INFO] [stdout]     |
[INFO] [stdout] 412 |             TypedExpr::Struct(typ, _name, fields) => {
[INFO] [stdout]     |                               ^^^ help: if this is intentional, prefix it with an underscore: `_typ`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fields`
[INFO] [stdout]    --> src/verilog.rs:412:43
[INFO] [stdout]     |
[INFO] [stdout] 412 |             TypedExpr::Struct(typ, _name, fields) => {
[INFO] [stdout]     |                                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fields`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctors`
[INFO] [stdout]    --> src/phase/typecheck.rs:263:17
[INFO] [stdout]     |
[INFO] [stdout] 263 |             let ctors: Vec<Ident> = ctor_element_ids.iter().map(|element| element.clone().name()).collect();
[INFO] [stdout]     |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_ctors`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/phase/typecheck.rs:285:36
[INFO] [stdout]     |
[INFO] [stdout] 285 |                     ast::Pat::Bind(x) => todo!(),
[INFO] [stdout]     |                                    ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `typ`
[INFO] [stdout]    --> src/verilog.rs:412:31
[INFO] [stdout]     |
[INFO] [stdout] 412 |             TypedExpr::Struct(typ, _name, fields) => {
[INFO] [stdout]     |                               ^^^ help: if this is intentional, prefix it with an underscore: `_typ`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fields`
[INFO] [stdout]    --> src/verilog.rs:412:43
[INFO] [stdout]     |
[INFO] [stdout] 412 |             TypedExpr::Struct(typ, _name, fields) => {
[INFO] [stdout]     |                                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fields`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 09s
[INFO] running `Command { std: "docker" "inspect" "6317c8535a65669e4b0308c626c45334b0dd3e4be789d6cd9b6394d45518166c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6317c8535a65669e4b0308c626c45334b0dd3e4be789d6cd9b6394d45518166c", kill_on_drop: false }`
[INFO] [stdout] 6317c8535a65669e4b0308c626c45334b0dd3e4be789d6cd9b6394d45518166c