[INFO] fetching crate burn-autodiff 0.18.0...
[INFO] checking burn-autodiff-0.18.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate burn-autodiff 0.18.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate burn-autodiff 0.18.0
[INFO] finished tweaking crates.io crate burn-autodiff 0.18.0
[INFO] tweaked toml for crates.io crate burn-autodiff 0.18.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate burn-autodiff 0.18.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate burn-autodiff 0.18.0 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 56b914a744a4d780b7b2b2fb723b5db0064b36ff0e4b5dfd50c6767970a38111
[INFO] running `Command { std: "docker" "start" "-a" "56b914a744a4d780b7b2b2fb723b5db0064b36ff0e4b5dfd50c6767970a38111", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56b914a744a4d780b7b2b2fb723b5db0064b36ff0e4b5dfd50c6767970a38111", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56b914a744a4d780b7b2b2fb723b5db0064b36ff0e4b5dfd50c6767970a38111", kill_on_drop: false }`
[INFO] [stdout] 56b914a744a4d780b7b2b2fb723b5db0064b36ff0e4b5dfd50c6767970a38111
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97cc2503453c531a21052a0d27d1283845cfe8c5a20f0ebb28541a942dfd5d5f
[INFO] running `Command { std: "docker" "start" "-a" "97cc2503453c531a21052a0d27d1283845cfe8c5a20f0ebb28541a942dfd5d5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]    Compiling cubecl-common v0.6.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling prettyplease v0.2.35
[INFO] [stderr]     Checking embassy-futures v0.1.1
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling cubecl-runtime v0.6.0
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]     Checking futures-lite v2.6.0
[INFO] [stderr]    Compiling spin v0.10.0
[INFO] [stderr]    Compiling cubecl-macros v0.6.0
[INFO] [stderr]     Checking float-ord v0.3.2
[INFO] [stderr]    Compiling web-time v1.1.0
[INFO] [stderr]     Checking md5 v0.8.0
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking event-listener v5.4.0
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking rand_distr v0.5.1
[INFO] [stderr]    Compiling darling_core v0.21.0
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling bytemuck_derive v1.9.3
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling derive-new v0.7.0
[INFO] [stderr]    Compiling variadics_please v1.1.0
[INFO] [stderr]    Compiling burn-tensor-testgen v0.18.0
[INFO] [stderr]     Checking sanitize-filename v0.6.0
[INFO] [stderr]     Checking bytemuck v1.23.1
[INFO] [stderr]     Checking derive_more v2.0.1
[INFO] [stderr]    Compiling darling_macro v0.21.0
[INFO] [stderr]    Compiling darling v0.21.0
[INFO] [stderr]    Compiling cubecl-macros-internal v0.6.0
[INFO] [stderr]     Checking half v2.6.0
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]     Checking serde_bytes v0.11.17
[INFO] [stderr]     Checking cubecl-ir v0.6.0
[INFO] [stderr]     Checking burn-common v0.18.0
[INFO] [stderr]     Checking cubecl-core v0.6.0
[INFO] [stderr]     Checking cubecl v0.6.0
[INFO] [stderr]     Checking burn-tensor v0.18.0
[INFO] [stderr]     Checking burn-autodiff v0.18.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.97s
[INFO] running `Command { std: "docker" "inspect" "97cc2503453c531a21052a0d27d1283845cfe8c5a20f0ebb28541a942dfd5d5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97cc2503453c531a21052a0d27d1283845cfe8c5a20f0ebb28541a942dfd5d5f", kill_on_drop: false }`
[INFO] [stdout] 97cc2503453c531a21052a0d27d1283845cfe8c5a20f0ebb28541a942dfd5d5f