[INFO] fetching crate prop 0.6.0...
[INFO] testing prop-0.6.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate prop 0.6.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate prop 0.6.0 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 prop 0.6.0
[INFO] finished tweaking crates.io crate prop 0.6.0
[INFO] tweaked toml for crates.io crate prop 0.6.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate prop 0.6.0 already has a lockfile, it will not be regenerated
[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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 8c46287f1a43e75adad1a4fc02d638c4506c6f5d1f4ff1e51052fce9174f447b
[INFO] running `Command { std: "docker" "start" "-a" "8c46287f1a43e75adad1a4fc02d638c4506c6f5d1f4ff1e51052fce9174f447b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c46287f1a43e75adad1a4fc02d638c4506c6f5d1f4ff1e51052fce9174f447b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c46287f1a43e75adad1a4fc02d638c4506c6f5d1f4ff1e51052fce9174f447b", kill_on_drop: false }`
[INFO] [stdout] 8c46287f1a43e75adad1a4fc02d638c4506c6f5d1f4ff1e51052fce9174f447b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] a80f71bc73ea0f65f9a82aa3842115b902476db3a84609a23bcd8ca6cccfc037
[INFO] running `Command { std: "docker" "start" "-a" "a80f71bc73ea0f65f9a82aa3842115b902476db3a84609a23bcd8ca6cccfc037", kill_on_drop: false }`
[INFO] [stderr]    Compiling prop v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "a80f71bc73ea0f65f9a82aa3842115b902476db3a84609a23bcd8ca6cccfc037", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a80f71bc73ea0f65f9a82aa3842115b902476db3a84609a23bcd8ca6cccfc037", kill_on_drop: false }`
[INFO] [stdout] a80f71bc73ea0f65f9a82aa3842115b902476db3a84609a23bcd8ca6cccfc037
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] faedf64db520cfd1e4536a9062680a72ad3b1cd6d20e0824fb52d7ad03e9e4f6
[INFO] running `Command { std: "docker" "start" "-a" "faedf64db520cfd1e4536a9062680a72ad3b1cd6d20e0824fb52d7ad03e9e4f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling prop v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "faedf64db520cfd1e4536a9062680a72ad3b1cd6d20e0824fb52d7ad03e9e4f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "faedf64db520cfd1e4536a9062680a72ad3b1cd6d20e0824fb52d7ad03e9e4f6", kill_on_drop: false }`
[INFO] [stdout] faedf64db520cfd1e4536a9062680a72ad3b1cd6d20e0824fb52d7ad03e9e4f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 92e50194b6fa18ff8bfe2ac7569c9028a2322fc52a2f641756757f66ad8e1e5b
[INFO] running `Command { std: "docker" "start" "-a" "92e50194b6fa18ff8bfe2ac7569c9028a2322fc52a2f641756757f66ad8e1e5b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/prop-2b5ab21702c2dacb)
[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] [stderr]    Doc-tests prop
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 70) ... ok
[INFO] [stdout] test src/lib.rs - (line 59) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "92e50194b6fa18ff8bfe2ac7569c9028a2322fc52a2f641756757f66ad8e1e5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92e50194b6fa18ff8bfe2ac7569c9028a2322fc52a2f641756757f66ad8e1e5b", kill_on_drop: false }`
[INFO] [stdout] 92e50194b6fa18ff8bfe2ac7569c9028a2322fc52a2f641756757f66ad8e1e5b