[INFO] fetching crate rustmc_core 0.6.0...
[INFO] checking rustmc_core-0.6.0 against master#540f43a224317d894a9a0710a8d67704f179a33c for pr-155193
[INFO] extracting crate rustmc_core 0.6.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate rustmc_core 0.6.0
[INFO] finished tweaking crates.io crate rustmc_core 0.6.0
[INFO] tweaked toml for crates.io crate rustmc_core 0.6.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustmc_core 0.6.0 on toolchain 540f43a224317d894a9a0710a8d67704f179a33c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+540f43a224317d894a9a0710a8d67704f179a33c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rustmc_core 0.6.0 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" "+540f43a224317d894a9a0710a8d67704f179a33c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded matrixcompare v0.3.0
[INFO] [stderr]   Downloaded faer-entity v0.19.2
[INFO] [stderr]   Downloaded matrixcompare-core v0.1.0
[INFO] [stderr]   Downloaded npyz v0.8.4
[INFO] [stderr]   Downloaded dbgf v0.1.2
[INFO] [stderr]   Downloaded faer v0.19.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+540f43a224317d894a9a0710a8d67704f179a33c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b596df39f0b6e70f6d1942f1525daaf45b8fd711edeaac834d07f2cc4f83e9b
[INFO] running `Command { std: "docker" "start" "-a" "0b596df39f0b6e70f6d1942f1525daaf45b8fd711edeaac834d07f2cc4f83e9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b596df39f0b6e70f6d1942f1525daaf45b8fd711edeaac834d07f2cc4f83e9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b596df39f0b6e70f6d1942f1525daaf45b8fd711edeaac834d07f2cc4f83e9b", kill_on_drop: false }`
[INFO] [stdout] 0b596df39f0b6e70f6d1942f1525daaf45b8fd711edeaac834d07f2cc4f83e9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+540f43a224317d894a9a0710a8d67704f179a33c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe228c6d0fbfbdb36235dd79c245ed0b731a32f1245ae81ba9c8e8b259026deb
[INFO] running `Command { std: "docker" "start" "-a" "fe228c6d0fbfbdb36235dd79c245ed0b731a32f1245ae81ba9c8e8b259026deb", kill_on_drop: false }`
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]    Compiling nano-gemm-codegen v0.1.0
[INFO] [stderr]    Compiling dyn-stack-macros v0.1.3
[INFO] [stderr]    Compiling pulp v0.21.5
[INFO] [stderr]     Checking raw-cpuid v11.6.0
[INFO] [stderr]     Checking nano-gemm-core v0.1.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking matrixcompare-core v0.1.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking coe-rs v0.1.2
[INFO] [stderr]     Checking dbgf v0.1.2
[INFO] [stderr]     Checking matrixcompare v0.3.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking dyn-stack v0.10.0
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking dyn-stack v0.13.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling nano-gemm-f32 v0.1.0
[INFO] [stderr]    Compiling nano-gemm-c64 v0.1.0
[INFO] [stderr]    Compiling nano-gemm-f64 v0.1.0
[INFO] [stderr]    Compiling nano-gemm-c32 v0.1.0
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking pulp v0.18.22
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stderr]    Compiling pest_generator v2.8.6
[INFO] [stderr]    Compiling equator-macro v0.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]     Checking faer-entity v0.19.2
[INFO] [stderr]    Compiling pest_derive v2.8.6
[INFO] [stderr]     Checking equator v0.4.2
[INFO] [stderr]     Checking equator v0.2.2
[INFO] [stderr]     Checking py_literal v0.4.0
[INFO] [stderr]     Checking gemm-common v0.18.2
[INFO] [stderr]     Checking npyz v0.8.4
[INFO] [stderr]     Checking gemm-c64 v0.18.2
[INFO] [stderr]     Checking gemm-f64 v0.18.2
[INFO] [stderr]     Checking gemm-c32 v0.18.2
[INFO] [stderr]     Checking gemm-f32 v0.18.2
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking gemm v0.18.2
[INFO] [stderr]     Checking nano-gemm v0.1.3
[INFO] [stderr]     Checking faer v0.19.4
[INFO] [stderr]     Checking rustmc_core v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `Command { std: "docker" "inspect" "fe228c6d0fbfbdb36235dd79c245ed0b731a32f1245ae81ba9c8e8b259026deb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe228c6d0fbfbdb36235dd79c245ed0b731a32f1245ae81ba9c8e8b259026deb", kill_on_drop: false }`
[INFO] [stdout] fe228c6d0fbfbdb36235dd79c245ed0b731a32f1245ae81ba9c8e8b259026deb