[INFO] fetching crate maelstrom-layer-fs 0.12.0...
[INFO] checking maelstrom-layer-fs-0.12.0 against master#38352b01ae4af9300be03b805d6db68c45e51068 for pr-129864
[INFO] extracting crate maelstrom-layer-fs 0.12.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate maelstrom-layer-fs 0.12.0 on toolchain 38352b01ae4af9300be03b805d6db68c45e51068
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate maelstrom-layer-fs 0.12.0
[INFO] finished tweaking crates.io crate maelstrom-layer-fs 0.12.0
[INFO] tweaked toml for crates.io crate maelstrom-layer-fs 0.12.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate maelstrom-layer-fs 0.12.0 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" "+38352b01ae4af9300be03b805d6db68c45e51068" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6c0dfdf7002620b2442a611c727c3c2c40c621ad61b3ede206dd2cc0d091c576
[INFO] running `Command { std: "docker" "start" "-a" "6c0dfdf7002620b2442a611c727c3c2c40c621ad61b3ede206dd2cc0d091c576", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c0dfdf7002620b2442a611c727c3c2c40c621ad61b3ede206dd2cc0d091c576", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c0dfdf7002620b2442a611c727c3c2c40c621ad61b3ede206dd2cc0d091c576", kill_on_drop: false }`
[INFO] [stdout] 6c0dfdf7002620b2442a611c727c3c2c40c621ad61b3ede206dd2cc0d091c576
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70dd0f438df9e1a51af45ad8bf8c781fb824ad49a1e8f1e512d9c3b9b94c72fd
[INFO] running `Command { std: "docker" "start" "-a" "70dd0f438df9e1a51af45ad8bf8c781fb824ad49a1e8f1e512d9c3b9b94c72fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling rustix v0.38.36
[INFO] [stderr]     Checking parking v2.2.1
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling slog v2.7.0
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling fs-err v2.11.0
[INFO] [stderr]     Checking piper v0.2.4
[INFO] [stderr]     Checking async-task v4.7.1
[INFO] [stderr]    Compiling camino v1.1.9
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]    Compiling anyhow v1.0.87
[INFO] [stderr]     Checking plain v0.2.3
[INFO] [stderr]     Checking event-listener v5.3.1
[INFO] [stderr]     Checking futures-lite v2.3.0
[INFO] [stderr]    Compiling slog-async v2.8.0
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking crossbeam-channel v0.5.13
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]     Checking event-listener-strategy v0.5.2
[INFO] [stderr]     Checking bstr v1.10.0
[INFO] [stderr]     Checking bytesize v1.3.0
[INFO] [stderr]     Checking take_mut v0.2.2
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking async-channel v2.3.1
[INFO] [stderr]     Checking async-lock v3.4.0
[INFO] [stderr]     Checking heck v0.5.0
[INFO] [stderr]     Checking xdg v2.5.2
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking is-terminal v0.4.13
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking page_size v0.6.0
[INFO] [stderr]     Checking filetime v0.2.25
[INFO] [stderr]     Checking blocking v1.6.1
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking term v0.7.0
[INFO] [stderr]     Checking async-fs v2.1.2
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking slog-term v2.9.1
[INFO] [stderr]     Checking async-walkdir v1.0.0
[INFO] [stderr]     Checking terminal_size v0.3.0
[INFO] [stderr]     Checking tempfile v3.12.0
[INFO] [stderr]     Checking xattr v1.3.1
[INFO] [stderr]     Checking globset v0.4.14
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]     Checking clap_builder v4.5.17
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling scroll_derive v0.12.0
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling enum-map-derive v0.17.0
[INFO] [stderr]    Compiling derive_more v0.99.18
[INFO] [stderr]    Compiling strum_macros v0.25.3
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling serde_repr v0.1.19
[INFO] [stderr]    Compiling clap_derive v4.5.13
[INFO] [stderr]    Compiling async-trait v0.1.82
[INFO] [stderr]    Compiling anyhow_trace v0.1.3
[INFO] [stderr]     Checking scroll v0.12.0
[INFO] [stderr]     Checking tokio v1.40.0
[INFO] [stderr]     Checking pin-project v1.1.5
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking goblin v0.8.2
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking strum v0.25.0
[INFO] [stderr]     Checking clap v4.5.17
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling enumset_derive v0.10.0
[INFO] [stderr]    Compiling maelstrom-macro v0.12.0
[INFO] [stderr]    Compiling serde_with_macros v3.9.0
[INFO] [stderr]     Checking maelstrom-linux v0.12.0
[INFO] [stderr]     Checking indexmap v2.5.0
[INFO] [stderr]     Checking lru v0.12.4
[INFO] [stderr]     Checking serde v1.0.210
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking lddtree v0.3.5
[INFO] [stderr]     Checking tokio-stream v0.1.16
[INFO] [stderr]     Checking toml_datetime v0.6.8
[INFO] [stderr]     Checking serde_spanned v0.6.7
[INFO] [stderr]     Checking nonempty v0.8.1
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking enum-map v2.7.3
[INFO] [stderr]     Checking enumset v1.1.5
[INFO] [stderr]     Checking bytesize-serde v0.2.1
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking tokio-tar v0.3.1
[INFO] [stderr]     Checking toml_edit v0.22.20
[INFO] [stderr]     Checking maelstrom-base v0.12.0
[INFO] [stderr]     Checking serde_with v3.9.0
[INFO] [stderr]     Checking toml v0.8.19
[INFO] [stderr]     Checking maelstrom-util v0.12.0
[INFO] [stderr]     Checking maelstrom-fuse v0.12.0
[INFO] [stderr]     Checking maelstrom-layer-fs v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.82s
[INFO] running `Command { std: "docker" "inspect" "70dd0f438df9e1a51af45ad8bf8c781fb824ad49a1e8f1e512d9c3b9b94c72fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70dd0f438df9e1a51af45ad8bf8c781fb824ad49a1e8f1e512d9c3b9b94c72fd", kill_on_drop: false }`
[INFO] [stdout] 70dd0f438df9e1a51af45ad8bf8c781fb824ad49a1e8f1e512d9c3b9b94c72fd