[INFO] cloning repository https://github.com/shoestringinc/makemore-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shoestringinc/makemore-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshoestringinc%2Fmakemore-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshoestringinc%2Fmakemore-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8074f569274c792b0bc90c2e46c27e115b34eb30
[INFO] checking shoestringinc/makemore-rs against try#0e1f5e292c80a395d02835ac656d141e992caf89 for pr-145605
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshoestringinc%2Fmakemore-rs" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/shoestringinc/makemore-rs
[INFO] finished tweaking git repo https://github.com/shoestringinc/makemore-rs
[INFO] tweaked toml for git repo https://github.com/shoestringinc/makemore-rs written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/shoestringinc/makemore-rs on toolchain 0e1f5e292c80a395d02835ac656d141e992caf89
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0e1f5e292c80a395d02835ac656d141e992caf89" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/shoestringinc/makemore-rs 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" "+0e1f5e292c80a395d02835ac656d141e992caf89" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking shoestringinc/makemore-rs against try#0e1f5e292c80a395d02835ac656d141e992caf89 for pr-145605
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshoestringinc%2Fmakemore-rs" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/shoestringinc/makemore-rs
[INFO] finished tweaking git repo https://github.com/shoestringinc/makemore-rs
[INFO] tweaked toml for git repo https://github.com/shoestringinc/makemore-rs written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/shoestringinc/makemore-rs on toolchain 0e1f5e292c80a395d02835ac656d141e992caf89
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0e1f5e292c80a395d02835ac656d141e992caf89" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/shoestringinc/makemore-rs 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" "+0e1f5e292c80a395d02835ac656d141e992caf89" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
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[INFO] [stderr]   Downloaded rustls-pki-types v1.10.1
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[INFO] [stderr]   Downloaded cubecl-cuda v0.3.0
[INFO] [stderr]   Downloaded cubecl-cpp v0.3.0
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[INFO] [stderr]   Downloaded embassy-futures v0.1.1
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[INFO] [stderr]   Downloaded serde_derive v1.0.217
[INFO] [stderr]   Downloaded float-ord v0.3.2
[INFO] [stderr]   Downloaded burn-hip v0.15.0
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[INFO] [stderr]   Downloaded serde_spanned v0.6.8
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[INFO] [stderr]   Downloaded cubecl-hip v0.3.0
[INFO] [stderr]   Downloaded bit-vec v0.7.0
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[INFO] [stderr]   Downloaded profiling-procmacros v1.0.16
[INFO] [stderr]   Downloaded data-encoding v2.7.0
[INFO] [stderr]   Downloaded burn-core v0.15.0
[INFO] [stderr]   Downloaded atomic_float v1.1.0
[INFO] [stderr]   Downloaded futures-lite v2.6.0
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[INFO] [stderr]   Downloaded serde_rusqlite v0.36.0
[INFO] [stderr]   Downloaded wgpu-hal v22.0.0
[INFO] [stderr]   Downloaded serde_json v1.0.137
[INFO] [stderr]   Downloaded ratatui v0.29.0
[INFO] [stderr]   Downloaded burn-wgpu v0.15.0
[INFO] [stderr]   Downloaded nvml-wrapper-sys v0.8.0
[INFO] [stderr]   Downloaded compact_str v0.8.1
[INFO] [stderr]   Downloaded unicode-truncate v1.1.0
[INFO] [stderr]   Downloaded burn v0.15.0
[INFO] [stderr]   Downloaded burn-ndarray v0.16.0
[INFO] [stderr]   Downloaded pathfinder_simd v0.5.4
[INFO] [stderr]   Downloaded cubecl-wgpu v0.3.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+0e1f5e292c80a395d02835ac656d141e992caf89" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a5ee5c25fe30ba651f4737ab9009cc0a26d0e37fd74b962b1cf69fee37b183e5
[INFO] running `Command { std: "docker" "start" "-a" "a5ee5c25fe30ba651f4737ab9009cc0a26d0e37fd74b962b1cf69fee37b183e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a5ee5c25fe30ba651f4737ab9009cc0a26d0e37fd74b962b1cf69fee37b183e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5ee5c25fe30ba651f4737ab9009cc0a26d0e37fd74b962b1cf69fee37b183e5", kill_on_drop: false }`
[INFO] [stdout] a5ee5c25fe30ba651f4737ab9009cc0a26d0e37fd74b962b1cf69fee37b183e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+0e1f5e292c80a395d02835ac656d141e992caf89" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf3fe0165ad2c961eab20b32a1c8dd9b0a7ddecba93de74c6838e00dd67ab170
[INFO] running `Command { std: "docker" "start" "-a" "bf3fe0165ad2c961eab20b32a1c8dd9b0a7ddecba93de74c6838e00dd67ab170", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]     Checking log v0.4.25
[INFO] [stderr]    Compiling portable-atomic v1.10.0
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]     Checking parking v2.2.1
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]     Checking embassy-futures v0.1.1
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking futures-lite v2.6.0
[INFO] [stderr]    Compiling pkg-config v0.3.31
[INFO] [stderr]    Compiling semver v1.0.25
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]     Checking foldhash v0.1.4
[INFO] [stderr]     Checking rayon-core v1.12.1
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]     Checking colored v2.2.0
[INFO] [stderr]    Compiling cubecl-common v0.3.0
[INFO] [stderr]     Checking adler2 v2.0.0
[INFO] [stderr]     Checking miniz_oxide v0.8.3
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking crossbeam-channel v0.5.14
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]    Compiling cc v1.2.10
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling cubecl-common v0.4.0
[INFO] [stderr]     Checking flate2 v1.0.35
[INFO] [stderr]    Compiling yeslogic-fontconfig-sys v6.0.0
[INFO] [stderr]     Checking thread-tree v0.3.3
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling pathfinder_simd v0.5.4
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]     Checking libloading v0.8.6
[INFO] [stderr]     Checking atomic_float v1.1.0
[INFO] [stderr]    Compiling serde_json v1.0.137
[INFO] [stderr]    Compiling burn-ndarray v0.15.0
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]     Checking rmp v0.8.14
[INFO] [stderr]     Checking itoa v1.0.14
[INFO] [stderr]    Compiling font-kit v0.14.2
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]     Checking jpeg-decoder v0.3.1
[INFO] [stderr]     Checking gif v0.12.0
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking uuid v1.12.1
[INFO] [stderr]    Compiling burn-ndarray v0.16.0
[INFO] [stderr]     Checking pathfinder_geometry v0.5.1
[INFO] [stderr]     Checking data-encoding v2.7.0
[INFO] [stderr]     Checking bitflags v2.8.0
[INFO] [stderr]     Checking float-ord v0.3.2
[INFO] [stderr]     Checking chrono v0.4.39
[INFO] [stderr]    Compiling freetype-sys v0.20.1
[INFO] [stderr]     Checking ttf-parser v0.20.0
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling bytemuck_derive v1.8.1
[INFO] [stderr]    Compiling derive-new v0.6.0
[INFO] [stderr]    Compiling derive-new v0.7.0
[INFO] [stderr]    Compiling burn-derive v0.15.0
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking bytemuck v1.21.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking image v0.24.9
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking plotters-bitmap v0.3.7
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking half v2.4.1
[INFO] [stderr]     Checking serde_bytes v0.11.15
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]     Checking rmp-serde v1.3.0
[INFO] [stderr]     Checking bincode v2.0.0-rc.3
[INFO] [stderr]     Checking burn-common v0.16.0
[INFO] [stderr]     Checking burn-common v0.15.0
[INFO] [stderr]     Checking burn-tensor v0.15.0
[INFO] [stderr]     Checking burn-tensor v0.16.0
[INFO] [stderr]     Checking burn-autodiff v0.15.0
[INFO] [stderr]     Checking burn-autodiff v0.16.0
[INFO] [stderr]     Checking burn-core v0.15.0
[INFO] [stderr]     Checking burn v0.15.0
[INFO] [stderr]     Checking makemore_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.61s
[INFO] running `Command { std: "docker" "inspect" "bf3fe0165ad2c961eab20b32a1c8dd9b0a7ddecba93de74c6838e00dd67ab170", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf3fe0165ad2c961eab20b32a1c8dd9b0a7ddecba93de74c6838e00dd67ab170", kill_on_drop: false }`
[INFO] [stdout] bf3fe0165ad2c961eab20b32a1c8dd9b0a7ddecba93de74c6838e00dd67ab170