[INFO] fetching crate opaque 0.0.0...
[INFO] testing opaque-0.0.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate opaque 0.0.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate opaque 0.0.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate opaque 0.0.0
[INFO] finished tweaking crates.io crate opaque 0.0.0
[INFO] tweaked toml for crates.io crate opaque 0.0.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b3b8a4ed2b5e152c06225632b5d4be7bea2ebeec9e6790a432af6a2c83a34a55
[INFO] running `Command { std: "docker" "start" "-a" "b3b8a4ed2b5e152c06225632b5d4be7bea2ebeec9e6790a432af6a2c83a34a55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3b8a4ed2b5e152c06225632b5d4be7bea2ebeec9e6790a432af6a2c83a34a55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3b8a4ed2b5e152c06225632b5d4be7bea2ebeec9e6790a432af6a2c83a34a55", kill_on_drop: false }`
[INFO] [stdout] b3b8a4ed2b5e152c06225632b5d4be7bea2ebeec9e6790a432af6a2c83a34a55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c4c3d2280efbbb1cd43ff8483a3717b8c73ec2e2974f0e38d64f15784ec10ee
[INFO] running `Command { std: "docker" "start" "-a" "5c4c3d2280efbbb1cd43ff8483a3717b8c73ec2e2974f0e38d64f15784ec10ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling opaque v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "5c4c3d2280efbbb1cd43ff8483a3717b8c73ec2e2974f0e38d64f15784ec10ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c4c3d2280efbbb1cd43ff8483a3717b8c73ec2e2974f0e38d64f15784ec10ee", kill_on_drop: false }`
[INFO] [stdout] 5c4c3d2280efbbb1cd43ff8483a3717b8c73ec2e2974f0e38d64f15784ec10ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e025d468f4187b3115207838c3bce6c8f618fc013a47ce2fe9164cc40b21385f
[INFO] running `Command { std: "docker" "start" "-a" "e025d468f4187b3115207838c3bce6c8f618fc013a47ce2fe9164cc40b21385f", kill_on_drop: false }`
[INFO] [stderr]    Compiling opaque v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "e025d468f4187b3115207838c3bce6c8f618fc013a47ce2fe9164cc40b21385f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e025d468f4187b3115207838c3bce6c8f618fc013a47ce2fe9164cc40b21385f", kill_on_drop: false }`
[INFO] [stdout] e025d468f4187b3115207838c3bce6c8f618fc013a47ce2fe9164cc40b21385f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9ffc99dfd488a03a7cd367329c6319f55790e2a33a828be3e573280e4d78c0d8
[INFO] running `Command { std: "docker" "start" "-a" "9ffc99dfd488a03a7cd367329c6319f55790e2a33a828be3e573280e4d78c0d8", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/opaque-119514c2007fbd59)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests opaque
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9ffc99dfd488a03a7cd367329c6319f55790e2a33a828be3e573280e4d78c0d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ffc99dfd488a03a7cd367329c6319f55790e2a33a828be3e573280e4d78c0d8", kill_on_drop: false }`
[INFO] [stdout] 9ffc99dfd488a03a7cd367329c6319f55790e2a33a828be3e573280e4d78c0d8