[INFO] fetching crate malachite 0.6.0...
[INFO] checking malachite-0.6.0 against master#dc8fe1f81c6cf13c0987944c525b2aa81625b5d0 for pr-133502-4
[INFO] extracting crate malachite 0.6.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate malachite 0.6.0 on toolchain dc8fe1f81c6cf13c0987944c525b2aa81625b5d0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate malachite 0.6.0
[INFO] finished tweaking crates.io crate malachite 0.6.0
[INFO] tweaked toml for crates.io crate malachite 0.6.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate malachite 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" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded target-lexicon v0.13.2
[INFO] [stderr]   Downloaded pyo3-macros v0.24.1
[INFO] [stderr]   Downloaded unindent v0.2.4
[INFO] [stderr]   Downloaded pyo3-build-config v0.24.1
[INFO] [stderr]   Downloaded embed-doc-image v0.1.4
[INFO] [stderr]   Downloaded indoc v2.0.6
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.24.1
[INFO] [stderr]   Downloaded pyo3-ffi v0.24.1
[INFO] [stderr]   Downloaded malachite-q v0.6.0
[INFO] [stderr]   Downloaded malachite-float v0.6.0
[INFO] [stderr]   Downloaded malachite-base v0.6.0
[INFO] [stderr]   Downloaded pyo3 v0.24.1
[INFO] [stderr]   Downloaded malachite-nz v0.6.0
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4cc9c9e42960a11c6a820eed8fd9785cf9814568400fd0bee18cf316acdce299
[INFO] running `Command { std: "docker" "start" "-a" "4cc9c9e42960a11c6a820eed8fd9785cf9814568400fd0bee18cf316acdce299", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4cc9c9e42960a11c6a820eed8fd9785cf9814568400fd0bee18cf316acdce299", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cc9c9e42960a11c6a820eed8fd9785cf9814568400fd0bee18cf316acdce299", kill_on_drop: false }`
[INFO] [stdout] 4cc9c9e42960a11c6a820eed8fd9785cf9814568400fd0bee18cf316acdce299
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5cf322fac87fbc63e23864748c061d1837326cfd8adabee82564a3b8db9dbbf
[INFO] running `Command { std: "docker" "start" "-a" "f5cf322fac87fbc63e23864748c061d1837326cfd8adabee82564a3b8db9dbbf", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling malachite-nz v0.6.0
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking malachite-base v0.6.0
[INFO] [stderr]     Checking malachite-q v0.6.0
[INFO] [stderr]     Checking malachite v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.17s
[INFO] running `Command { std: "docker" "inspect" "f5cf322fac87fbc63e23864748c061d1837326cfd8adabee82564a3b8db9dbbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5cf322fac87fbc63e23864748c061d1837326cfd8adabee82564a3b8db9dbbf", kill_on_drop: false }`
[INFO] [stdout] f5cf322fac87fbc63e23864748c061d1837326cfd8adabee82564a3b8db9dbbf