[INFO] fetching crate mgrad 0.1.5...
[INFO] checking mgrad-0.1.5 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate mgrad 0.1.5 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate mgrad 0.1.5
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate mgrad 0.1.5
[INFO] tweaked toml for crates.io crate mgrad 0.1.5 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mgrad 0.1.5 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 mgrad 0.1.5 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] d4a3d30c0ee354b90138de07016be53dc5e29fe02f77783e782aa69ea178746f
[INFO] running `Command { std: "docker" "start" "-a" "d4a3d30c0ee354b90138de07016be53dc5e29fe02f77783e782aa69ea178746f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4a3d30c0ee354b90138de07016be53dc5e29fe02f77783e782aa69ea178746f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4a3d30c0ee354b90138de07016be53dc5e29fe02f77783e782aa69ea178746f", kill_on_drop: false }`
[INFO] [stdout] d4a3d30c0ee354b90138de07016be53dc5e29fe02f77783e782aa69ea178746f
[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] 4c31ef2981c2c7005e405ece28b56f4a08c958e3b6efe1b708ddec4150c8a6b1
[INFO] running `Command { std: "docker" "start" "-a" "4c31ef2981c2c7005e405ece28b56f4a08c958e3b6efe1b708ddec4150c8a6b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.13
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking miniz_oxide v0.8.8
[INFO] [stderr]     Checking aligned-vec v0.5.0
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling rav1e v0.7.1
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]     Checking avif-serialize v0.8.3
[INFO] [stderr]     Checking half v2.6.0
[INFO] [stderr]     Checking smallvec v1.15.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling profiling-procmacros v1.0.16
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling arg_enum_proc_macro v0.3.4
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking bytemuck v1.23.0
[INFO] [stderr]     Checking rgb v0.8.50
[INFO] [stderr]     Checking jpeg-decoder v0.3.1
[INFO] [stderr]     Checking zune-jpeg v0.4.14
[INFO] [stderr]     Checking image-webp v0.2.1
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]     Checking mgrad v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking profiling v1.0.16
[INFO] [stderr]     Checking flate2 v1.1.1
[INFO] [stderr]     Checking exr v1.73.0
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking tiff v0.9.1
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]     Checking maybe-rayon v0.1.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking v_frame v0.3.8
[INFO] [stderr]     Checking rand_distr v0.5.1
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking av1-grain v0.2.3
[INFO] [stderr]     Checking ravif v0.11.12
[INFO] [stderr]     Checking image v0.25.6
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.01s
[INFO] running `Command { std: "docker" "inspect" "4c31ef2981c2c7005e405ece28b56f4a08c958e3b6efe1b708ddec4150c8a6b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c31ef2981c2c7005e405ece28b56f4a08c958e3b6efe1b708ddec4150c8a6b1", kill_on_drop: false }`
[INFO] [stdout] 4c31ef2981c2c7005e405ece28b56f4a08c958e3b6efe1b708ddec4150c8a6b1