[INFO] fetching crate sillad-conntest 0.2.0...
[INFO] checking sillad-conntest-0.2.0 against master#c880acdd3171dfafdb55be8cd9822a857e99348d for pr-148943
[INFO] extracting crate sillad-conntest 0.2.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate sillad-conntest 0.2.0
[INFO] finished tweaking crates.io crate sillad-conntest 0.2.0
[INFO] tweaked toml for crates.io crate sillad-conntest 0.2.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sillad-conntest 0.2.0 on toolchain c880acdd3171dfafdb55be8cd9822a857e99348d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c880acdd3171dfafdb55be8cd9822a857e99348d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c880acdd3171dfafdb55be8cd9822a857e99348d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 147 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c880acdd3171dfafdb55be8cd9822a857e99348d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded matchers v0.2.0
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[INFO] [stderr]   Downloaded diatomic-waker v0.1.0
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[INFO] [stderr]   Downloaded sillad v0.2.6
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[INFO] [stderr]   Downloaded zerocopy-derive v0.8.27
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[INFO] [stderr]   Downloaded parking_lot v0.12.5
[INFO] [stderr]   Downloaded generator v0.7.5
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[INFO] [stderr]   Downloaded object v0.37.3
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[INFO] [stderr]   Downloaded windows v0.61.3
[INFO] [stderr]   Downloaded windows v0.48.0
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c880acdd3171dfafdb55be8cd9822a857e99348d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 240b9a534273d4e06102fcede95adbf22eeff31539534132f19fc029822c3816
[INFO] running `Command { std: "docker" "start" "-a" "240b9a534273d4e06102fcede95adbf22eeff31539534132f19fc029822c3816", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "240b9a534273d4e06102fcede95adbf22eeff31539534132f19fc029822c3816", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "240b9a534273d4e06102fcede95adbf22eeff31539534132f19fc029822c3816", kill_on_drop: false }`
[INFO] [stdout] 240b9a534273d4e06102fcede95adbf22eeff31539534132f19fc029822c3816
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c880acdd3171dfafdb55be8cd9822a857e99348d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8080c7eec262024d1217c80c85d5680b6e2f92281019eaae246a22754d519cde
[INFO] running `Command { std: "docker" "start" "-a" "8080c7eec262024d1217c80c85d5680b6e2f92281019eaae246a22754d519cde", kill_on_drop: false }`
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling libc v0.2.177
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[INFO] [stderr]     Checking futures-io v0.3.31
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[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]     Checking async-global-executor v2.4.1
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[INFO] [stderr]     Checking smolscale v0.4.16
[INFO] [stderr]     Checking sillad v0.2.6
[INFO] [stderr]     Checking sillad-conntest v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.34s
[INFO] running `Command { std: "docker" "inspect" "8080c7eec262024d1217c80c85d5680b6e2f92281019eaae246a22754d519cde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8080c7eec262024d1217c80c85d5680b6e2f92281019eaae246a22754d519cde", kill_on_drop: false }`
[INFO] [stdout] 8080c7eec262024d1217c80c85d5680b6e2f92281019eaae246a22754d519cde