[INFO] fetching crate burn 0.16.1...
[INFO] checking burn-0.16.1 against try#306c6aded24f02440063be828ebe601fe5eb8323 for pr-133502-3
[INFO] extracting crate burn 0.16.1 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate burn 0.16.1 on toolchain 306c6aded24f02440063be828ebe601fe5eb8323
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+306c6aded24f02440063be828ebe601fe5eb8323" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate burn 0.16.1
[INFO] finished tweaking crates.io crate burn 0.16.1
[INFO] tweaked toml for crates.io crate burn 0.16.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate burn 0.16.1 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" "+306c6aded24f02440063be828ebe601fe5eb8323" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+306c6aded24f02440063be828ebe601fe5eb8323" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3946f7057548413f2b50933c08122fe4e716d4f8babe8ec11b12fd5e973b6194
[INFO] running `Command { std: "docker" "start" "-a" "3946f7057548413f2b50933c08122fe4e716d4f8babe8ec11b12fd5e973b6194", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3946f7057548413f2b50933c08122fe4e716d4f8babe8ec11b12fd5e973b6194", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3946f7057548413f2b50933c08122fe4e716d4f8babe8ec11b12fd5e973b6194", kill_on_drop: false }`
[INFO] [stdout] 3946f7057548413f2b50933c08122fe4e716d4f8babe8ec11b12fd5e973b6194
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+306c6aded24f02440063be828ebe601fe5eb8323" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 659307c7673c69b674f1bce693cdb28d596254d25c5209b9ed54f4708b2fc33a
[INFO] running `Command { std: "docker" "start" "-a" "659307c7673c69b674f1bce693cdb28d596254d25c5209b9ed54f4708b2fc33a", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling zerocopy v0.8.24
[INFO] [stderr]    Compiling portable-atomic v1.11.0
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]    Compiling cubecl-common v0.4.0
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking embassy-futures v0.1.1
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]     Checking miniz_oxide v0.8.6
[INFO] [stderr]     Checking colored v2.2.0
[INFO] [stderr]     Checking unty v0.0.4
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking data-encoding v2.8.0
[INFO] [stderr]     Checking uuid v1.11.0
[INFO] [stderr]     Checking rayon-core v1.12.1
[INFO] [stderr]     Checking futures-lite v2.6.0
[INFO] [stderr]     Checking ahash v0.8.11
[INFO] [stderr]     Checking rmp v0.8.14
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking flate2 v1.1.1
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[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]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling derive-new v0.6.0
[INFO] [stderr]    Compiling bytemuck_derive v1.9.3
[INFO] [stderr]    Compiling derive-new v0.7.0
[INFO] [stderr]    Compiling burn-derive v0.16.1
[INFO] [stderr]     Checking bytemuck v1.22.0
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]     Checking half v2.4.1
[INFO] [stderr]     Checking serde_bytes v0.11.17
[INFO] [stderr]     Checking bincode v2.0.1
[INFO] [stderr]     Checking rmp-serde v1.3.0
[INFO] [stderr]     Checking burn-common v0.16.1
[INFO] [stderr]     Checking burn-tensor v0.16.1
[INFO] [stderr]     Checking burn-core v0.16.1
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "659307c7673c69b674f1bce693cdb28d596254d25c5209b9ed54f4708b2fc33a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "659307c7673c69b674f1bce693cdb28d596254d25c5209b9ed54f4708b2fc33a", kill_on_drop: false }`
[INFO] [stdout] 659307c7673c69b674f1bce693cdb28d596254d25c5209b9ed54f4708b2fc33a