[INFO] cloning repository https://github.com/gustafla/compilers-project
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gustafla/compilers-project" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgustafla%2Fcompilers-project", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgustafla%2Fcompilers-project'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5b0e4ad9acaa0377d01fa64fac485b5bbec99087
[INFO] checking gustafla/compilers-project against master#fc5af1813307d25a84d633f21e2e53c9376eb547 for pr-144386
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgustafla%2Fcompilers-project" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/gustafla/compilers-project
[INFO] finished tweaking git repo https://github.com/gustafla/compilers-project
[INFO] tweaked toml for git repo https://github.com/gustafla/compilers-project written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/gustafla/compilers-project on toolchain fc5af1813307d25a84d633f21e2e53c9376eb547
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fc5af1813307d25a84d633f21e2e53c9376eb547" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/gustafla/compilers-project 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" "+fc5af1813307d25a84d633f21e2e53c9376eb547" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+fc5af1813307d25a84d633f21e2e53c9376eb547" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5aea01a61d90d799bd69634f36912ab3ea285473fc5044930514fad6757e98d8
[INFO] running `Command { std: "docker" "start" "-a" "5aea01a61d90d799bd69634f36912ab3ea285473fc5044930514fad6757e98d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5aea01a61d90d799bd69634f36912ab3ea285473fc5044930514fad6757e98d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5aea01a61d90d799bd69634f36912ab3ea285473fc5044930514fad6757e98d8", kill_on_drop: false }`
[INFO] [stdout] 5aea01a61d90d799bd69634f36912ab3ea285473fc5044930514fad6757e98d8
[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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+fc5af1813307d25a84d633f21e2e53c9376eb547" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0497072bd93e4dfd9b855140b48aac812f6c61dbdbb8b92a7e1cc49136f468c
[INFO] running `Command { std: "docker" "start" "-a" "e0497072bd93e4dfd9b855140b48aac812f6c61dbdbb8b92a7e1cc49136f468c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling libc v0.2.170
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking anstyle-query v1.1.2
[INFO] [stderr]     Checking anstyle v1.0.10
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]     Checking colorchoice v1.0.3
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]     Checking clap_lex v0.7.4
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling serde_json v1.0.135
[INFO] [stderr]     Checking anstyle-parse v0.2.6
[INFO] [stderr]     Checking bitflags v2.8.0
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]     Checking itoa v1.0.14
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]    Compiling compilers-project v1.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking once_cell v1.20.2
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking anstream v0.6.18
[INFO] [stderr]     Checking clap_builder v4.5.26
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking tempfile v3.17.1
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling clap_derive v4.5.24
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]     Checking clap v4.5.26
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/ir.rs:161:27
[INFO] [stdout]     |
[INFO] [stdout] 161 |             .map(|(k, _)| (*k))
[INFO] [stdout]     |                           ^  ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 161 -             .map(|(k, _)| (*k))
[INFO] [stdout] 161 +             .map(|(k, _)| *k)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/ir.rs:161:27
[INFO] [stdout]     |
[INFO] [stdout] 161 |             .map(|(k, _)| (*k))
[INFO] [stdout]     |                           ^  ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 161 -             .map(|(k, _)| (*k))
[INFO] [stdout] 161 +             .map(|(k, _)| *k)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.71s
[INFO] running `Command { std: "docker" "inspect" "e0497072bd93e4dfd9b855140b48aac812f6c61dbdbb8b92a7e1cc49136f468c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0497072bd93e4dfd9b855140b48aac812f6c61dbdbb8b92a7e1cc49136f468c", kill_on_drop: false }`
[INFO] [stdout] e0497072bd93e4dfd9b855140b48aac812f6c61dbdbb8b92a7e1cc49136f468c