[INFO] cloning repository https://github.com/arkgast/rustylab
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arkgast/rustylab" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farkgast%2Frustylab", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farkgast%2Frustylab'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5f5172f9a9cfb6eb449827add948c90773d0666d
[INFO] checking arkgast/rustylab against 8006091eb71ae7d9e9bccb66c6122c9d68af4466 for pr-129249-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farkgast%2Frustylab" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/arkgast/rustylab
[INFO] finished tweaking git repo https://github.com/arkgast/rustylab
[INFO] tweaked toml for git repo https://github.com/arkgast/rustylab written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/arkgast/rustylab on toolchain 8006091eb71ae7d9e9bccb66c6122c9d68af4466
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/arkgast/rustylab 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" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thiserror v2.0.21
[INFO] [stderr]   Downloaded unicode-ident v1.0.23
[INFO] [stderr]   Downloaded thiserror-impl v2.0.21
[INFO] [stderr]   Downloaded rand_core v0.10.0
[INFO] [stderr]   Downloaded zmij v1.0.20
[INFO] [stderr]   Downloaded getrandom v0.4.1
[INFO] [stderr]   Downloaded anyhow v1.0.101
[INFO] [stderr]   Downloaded rand v0.10.0
[INFO] [stderr]   Downloaded syn v3.0.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a2581a5217e8232cd0eed6d51ac1ca00d9bcc7b9169fc88c06060a9718b4234f
[INFO] running `Command { std: "docker" "start" "a2581a5217e8232cd0eed6d51ac1ca00d9bcc7b9169fc88c06060a9718b4234f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2581a5217e8232cd0eed6d51ac1ca00d9bcc7b9169fc88c06060a9718b4234f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a2581a5217e8232cd0eed6d51ac1ca00d9bcc7b9169fc88c06060a9718b4234f" "/opt/rustwide/cargo-home/bin/cargo" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2581a5217e8232cd0eed6d51ac1ca00d9bcc7b9169fc88c06060a9718b4234f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a2581a5217e8232cd0eed6d51ac1ca00d9bcc7b9169fc88c06060a9718b4234f" "/opt/rustwide/cargo-home/bin/cargo" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling unicode-ident v1.0.23
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling thiserror v2.0.21
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]     Checking rand_core v0.10.0
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]     Checking cpufeatures v0.3.0
[INFO] [stderr]     Checking calculator v0.1.0 (/opt/rustwide/workdir/calculator)
[INFO] [stderr]     Checking chacha20 v0.10.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking syn v2.0.114
[INFO] [stderr]    Compiling syn v3.0.9
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking rand v0.10.0
[INFO] [stderr]     Checking guessing_game v0.1.0 (/opt/rustwide/workdir/guessing_game)
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.21
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking tasks v0.1.0 (/opt/rustwide/workdir/tasks)
[INFO] [stderr]     Checking macros v0.1.0 (/opt/rustwide/workdir/state_machine/macros)
[INFO] [stderr]     Checking state_machine v0.1.0 (/opt/rustwide/workdir/state_machine)
[INFO] [stderr] warning: unused dependency `serde`
[INFO] [stderr]  --> tasks/Cargo.toml:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | serde = "1.0.229"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `serde`
[INFO] [stderr] warning: unused dependency `thiserror`
[INFO] [stderr]  --> tasks/Cargo.toml:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | thiserror = "2.0.21"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `thiserror`
[INFO] [stderr] warning: `tasks` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.20s
[INFO] running `Command { std: "docker" "inspect" "a2581a5217e8232cd0eed6d51ac1ca00d9bcc7b9169fc88c06060a9718b4234f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2581a5217e8232cd0eed6d51ac1ca00d9bcc7b9169fc88c06060a9718b4234f", kill_on_drop: false }`
[INFO] [stdout] a2581a5217e8232cd0eed6d51ac1ca00d9bcc7b9169fc88c06060a9718b4234f