[INFO] fetching crate burn-fusion 0.21.0-pre.3...
[INFO] checking burn-fusion-0.21.0-pre.3 against master#08cd08fbef8c6663b052d8d9e4930d5696cbb8a7 for 150662-leaf-spurious
[INFO] extracting crate burn-fusion 0.21.0-pre.3 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate burn-fusion 0.21.0-pre.3
[INFO] finished tweaking crates.io crate burn-fusion 0.21.0-pre.3
[INFO] tweaked toml for crates.io crate burn-fusion 0.21.0-pre.3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate burn-fusion 0.21.0-pre.3 on toolchain 08cd08fbef8c6663b052d8d9e4930d5696cbb8a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+08cd08fbef8c6663b052d8d9e4930d5696cbb8a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate burn-fusion 0.21.0-pre.3 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" "+08cd08fbef8c6663b052d8d9e4930d5696cbb8a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+08cd08fbef8c6663b052d8d9e4930d5696cbb8a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2a4670e10466720524c1f45ab9462a265693ceaa4218195d2ff2bb346f27af98
[INFO] running `Command { std: "docker" "start" "-a" "2a4670e10466720524c1f45ab9462a265693ceaa4218195d2ff2bb346f27af98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a4670e10466720524c1f45ab9462a265693ceaa4218195d2ff2bb346f27af98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a4670e10466720524c1f45ab9462a265693ceaa4218195d2ff2bb346f27af98", kill_on_drop: false }`
[INFO] [stdout] 2a4670e10466720524c1f45ab9462a265693ceaa4218195d2ff2bb346f27af98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+08cd08fbef8c6663b052d8d9e4930d5696cbb8a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87f37ef4bb8c02ad85cee13f93ee5228d95015f0eda976fd0005db51f6d0a0da
[INFO] running `Command { std: "docker" "start" "-a" "87f37ef4bb8c02ad85cee13f93ee5228d95015f0eda976fd0005db51f6d0a0da", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling unicode-segmentation v1.13.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking memchr v2.8.0
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[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling object v0.37.3
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[INFO] [stderr]    Compiling derive_more-impl v2.1.1
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[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling darling v0.23.0
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[INFO] [stderr]    Compiling darling_macro v0.21.3
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[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling enumset_derive v0.14.0
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking smallvec v1.15.1
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[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking cubecl-zspace v0.10.0-pre.3
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking half v2.7.1
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[INFO] [stderr]     Checking cubecl-ir v0.10.0-pre.3
[INFO] [stderr]     Checking cubecl-core v0.10.0-pre.3
[INFO] [stderr]     Checking burn-std v0.21.0-pre.3
[INFO] [stderr]     Checking burn-backend v0.21.0-pre.3
[INFO] [stderr]     Checking burn-ir v0.21.0-pre.3
[INFO] [stderr]     Checking burn-fusion v0.21.0-pre.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 52s
[INFO] running `Command { std: "docker" "inspect" "87f37ef4bb8c02ad85cee13f93ee5228d95015f0eda976fd0005db51f6d0a0da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87f37ef4bb8c02ad85cee13f93ee5228d95015f0eda976fd0005db51f6d0a0da", kill_on_drop: false }`
[INFO] [stdout] 87f37ef4bb8c02ad85cee13f93ee5228d95015f0eda976fd0005db51f6d0a0da