[INFO] fetching crate nucrab 0.1.0...
[INFO] checking nucrab-0.1.0 against try#4797991aa2efb6d658150f10425b3f3b5d10eceb for pr-143193
[INFO] extracting crate nucrab 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate nucrab 0.1.0
[INFO] finished tweaking crates.io crate nucrab 0.1.0
[INFO] tweaked toml for crates.io crate nucrab 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nucrab 0.1.0 on toolchain 4797991aa2efb6d658150f10425b3f3b5d10eceb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4797991aa2efb6d658150f10425b3f3b5d10eceb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nucrab 0.1.0 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" "+4797991aa2efb6d658150f10425b3f3b5d10eceb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+4797991aa2efb6d658150f10425b3f3b5d10eceb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ffb16c852fa5532505de95b271bb3b55042752bbf9919792de97c9e8d4a960b6
[INFO] running `Command { std: "docker" "start" "-a" "ffb16c852fa5532505de95b271bb3b55042752bbf9919792de97c9e8d4a960b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ffb16c852fa5532505de95b271bb3b55042752bbf9919792de97c9e8d4a960b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffb16c852fa5532505de95b271bb3b55042752bbf9919792de97c9e8d4a960b6", kill_on_drop: false }`
[INFO] [stdout] ffb16c852fa5532505de95b271bb3b55042752bbf9919792de97c9e8d4a960b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+4797991aa2efb6d658150f10425b3f3b5d10eceb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c787e370301b671dd4af93b277ff60038478ac572b6e8a61dafc7e66e7d9b194
[INFO] running `Command { std: "docker" "start" "-a" "c787e370301b671dd4af93b277ff60038478ac572b6e8a61dafc7e66e7d9b194", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
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[INFO] [stderr]    Compiling serde v1.0.219
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[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
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[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling yoke-derive v0.7.5
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[INFO] [stderr]    Compiling futures-macro v0.3.31
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[INFO] [stderr]    Compiling miette-derive v7.5.0
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[INFO] [stderr]    Compiling derive_more-impl v2.0.1
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[INFO] [stderr]     Checking icu_collections v1.5.0
[INFO] [stderr]     Checking icu_locid v1.5.0
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking icu_provider v1.5.0
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[INFO] [stderr]     Checking nu-system v0.103.0
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[INFO] [stderr]     Checking hyper-rustls v0.27.5
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[INFO] [stderr]     Checking octocrab v0.44.0
[INFO] [stderr]     Checking nu-glob v0.103.0
[INFO] [stderr]     Checking nu-engine v0.103.0
[INFO] [stderr]     Checking nu-parser v0.103.0
[INFO] [stderr]     Checking nuon v0.103.0
[INFO] [stderr]     Checking nucrab v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 35s
[INFO] running `Command { std: "docker" "inspect" "c787e370301b671dd4af93b277ff60038478ac572b6e8a61dafc7e66e7d9b194", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c787e370301b671dd4af93b277ff60038478ac572b6e8a61dafc7e66e7d9b194", kill_on_drop: false }`
[INFO] [stdout] c787e370301b671dd4af93b277ff60038478ac572b6e8a61dafc7e66e7d9b194