[INFO] fetching crate maelstrom-util 0.11.0...
[INFO] checking maelstrom-util-0.11.0 against master#f167efad2f51088d86180ee89177b3d7c9e7c2f5 for pr-129543
[INFO] extracting crate maelstrom-util 0.11.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate maelstrom-util 0.11.0 on toolchain f167efad2f51088d86180ee89177b3d7c9e7c2f5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate maelstrom-util 0.11.0
[INFO] finished tweaking crates.io crate maelstrom-util 0.11.0
[INFO] tweaked toml for crates.io crate maelstrom-util 0.11.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate maelstrom-util 0.11.0 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" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_test v1.0.176
[INFO] [stderr]   Downloaded slog-term v2.9.1
[INFO] [stderr]   Downloaded maelstrom-simex v0.11.0
[INFO] [stderr]   Downloaded maelstrom-base v0.11.0
[INFO] [stderr]   Downloaded maelstrom-linux v0.11.0
[INFO] [stderr]   Downloaded camino v1.1.7
[INFO] [stderr]   Downloaded async-walkdir v1.0.0
[INFO] [stderr]   Downloaded clap_derive v4.5.11
[INFO] [stderr]   Downloaded lddtree v0.3.5
[INFO] [stderr]   Downloaded bytesize-serde v0.2.1
[INFO] [stderr]   Downloaded concat-idents v1.1.5
[INFO] [stderr]   Downloaded nonempty v0.8.1
[INFO] [stderr]   Downloaded slog-async v2.8.0
[INFO] [stderr]   Downloaded goblin v0.8.2
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 214f2a98b649dec0c8ea3f98604b870953a929639fb6340571022b85c25e9226
[INFO] running `Command { std: "docker" "start" "-a" "214f2a98b649dec0c8ea3f98604b870953a929639fb6340571022b85c25e9226", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "214f2a98b649dec0c8ea3f98604b870953a929639fb6340571022b85c25e9226", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "214f2a98b649dec0c8ea3f98604b870953a929639fb6340571022b85c25e9226", kill_on_drop: false }`
[INFO] [stdout] 214f2a98b649dec0c8ea3f98604b870953a929639fb6340571022b85c25e9226
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0473dc0829498ae230eb48304227d39273a289dbd15f6e5a39fe7c221ce1eff
[INFO] running `Command { std: "docker" "start" "-a" "c0473dc0829498ae230eb48304227d39273a289dbd15f6e5a39fe7c221ce1eff", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.204
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]     Checking fastrand v2.1.0
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling slog v2.7.0
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling fs-err v2.11.0
[INFO] [stderr]    Compiling camino v1.1.7
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]     Checking winnow v0.6.16
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]    Compiling slog-async v2.8.0
[INFO] [stderr]     Checking piper v0.2.3
[INFO] [stderr]     Checking futures-lite v2.3.0
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking plain v0.2.3
[INFO] [stderr]     Checking term v0.7.0
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking mio v1.0.1
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]     Checking is-terminal v0.4.12
[INFO] [stderr]     Checking bstr v1.10.0
[INFO] [stderr]     Checking bytes v1.6.1
[INFO] [stderr]     Checking bytesize v1.3.0
[INFO] [stderr]     Checking cpufeatures v0.2.12
[INFO] [stderr]     Checking take_mut v0.2.2
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking slog-term v2.9.1
[INFO] [stderr]    Compiling indoc v2.0.5
[INFO] [stderr]     Checking heck v0.5.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.13
[INFO] [stderr]     Checking event-listener v5.3.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking event-listener-strategy v0.5.2
[INFO] [stderr]     Checking indexmap v2.2.6
[INFO] [stderr]     Checking lru v0.12.3
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking async-channel v2.3.1
[INFO] [stderr]     Checking async-lock v3.4.0
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking blocking v1.6.1
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking async-fs v2.1.2
[INFO] [stderr]     Checking async-walkdir v1.0.0
[INFO] [stderr]     Checking terminal_size v0.3.0
[INFO] [stderr]     Checking tempfile v3.10.1
[INFO] [stderr]     Checking clap_builder v4.5.11
[INFO] [stderr]     Checking globset v0.4.14
[INFO] [stderr]     Checking regex v1.10.5
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking maelstrom-simex v0.11.0
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling serde_derive v1.0.204
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling scroll_derive v0.12.0
[INFO] [stderr]    Compiling derive_more v0.99.18
[INFO] [stderr]    Compiling enum-map-derive v0.17.0
[INFO] [stderr]    Compiling strum_macros v0.25.3
[INFO] [stderr]    Compiling clap_derive v4.5.11
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling serde_repr v0.1.19
[INFO] [stderr]    Compiling async-trait v0.1.81
[INFO] [stderr]    Compiling concat-idents v1.1.5
[INFO] [stderr]     Checking tokio v1.39.2
[INFO] [stderr]     Checking scroll v0.12.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking goblin v0.8.2
[INFO] [stderr]     Checking pin-project v1.1.5
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]     Checking clap v4.5.11
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling enumset_derive v0.10.0
[INFO] [stderr]    Compiling serde_with_macros v3.9.0
[INFO] [stderr]     Checking strum v0.25.0
[INFO] [stderr]     Checking maelstrom-linux v0.11.0
[INFO] [stderr]     Checking lddtree v0.3.5
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking serde_spanned v0.6.7
[INFO] [stderr]     Checking toml_datetime v0.6.7
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking enumset v1.1.5
[INFO] [stderr]     Checking enum-map v2.7.3
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking nonempty v0.8.1
[INFO] [stderr]     Checking bytesize-serde v0.2.1
[INFO] [stderr]     Checking serde_test v1.0.176
[INFO] [stderr]     Checking toml_edit v0.22.17
[INFO] [stderr]     Checking maelstrom-base v0.11.0
[INFO] [stderr]     Checking serde_with v3.9.0
[INFO] [stderr]     Checking toml v0.8.16
[INFO] [stderr]     Checking maelstrom-util v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.71s
[INFO] running `Command { std: "docker" "inspect" "c0473dc0829498ae230eb48304227d39273a289dbd15f6e5a39fe7c221ce1eff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0473dc0829498ae230eb48304227d39273a289dbd15f6e5a39fe7c221ce1eff", kill_on_drop: false }`
[INFO] [stdout] c0473dc0829498ae230eb48304227d39273a289dbd15f6e5a39fe7c221ce1eff