[INFO] fetching crate trait_adapters 0.1.0...
[INFO] testing trait_adapters-0.1.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate trait_adapters 0.1.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate trait_adapters 0.1.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate trait_adapters 0.1.0
[INFO] finished tweaking crates.io crate trait_adapters 0.1.0
[INFO] tweaked toml for crates.io crate trait_adapters 0.1.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] feac55a62917dbeaab4bc89f5ae1ffa06839cbb45df2a2541138e7abe93f01ce
[INFO] running `Command { std: "docker" "start" "-a" "feac55a62917dbeaab4bc89f5ae1ffa06839cbb45df2a2541138e7abe93f01ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "feac55a62917dbeaab4bc89f5ae1ffa06839cbb45df2a2541138e7abe93f01ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "feac55a62917dbeaab4bc89f5ae1ffa06839cbb45df2a2541138e7abe93f01ce", kill_on_drop: false }`
[INFO] [stdout] feac55a62917dbeaab4bc89f5ae1ffa06839cbb45df2a2541138e7abe93f01ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b6456983831f7f520a548421f5677ed52f7a1ffa663f2c1bcb82859b134797a
[INFO] running `Command { std: "docker" "start" "-a" "3b6456983831f7f520a548421f5677ed52f7a1ffa663f2c1bcb82859b134797a", kill_on_drop: false }`
[INFO] [stderr]    Compiling trait_adapters v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "3b6456983831f7f520a548421f5677ed52f7a1ffa663f2c1bcb82859b134797a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b6456983831f7f520a548421f5677ed52f7a1ffa663f2c1bcb82859b134797a", kill_on_drop: false }`
[INFO] [stdout] 3b6456983831f7f520a548421f5677ed52f7a1ffa663f2c1bcb82859b134797a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76bdccd18f8326ddcbd3a4a69eb78c1ed5e34ea82bd773f646d25c9460510a1d
[INFO] running `Command { std: "docker" "start" "-a" "76bdccd18f8326ddcbd3a4a69eb78c1ed5e34ea82bd773f646d25c9460510a1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling trait_adapters v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "76bdccd18f8326ddcbd3a4a69eb78c1ed5e34ea82bd773f646d25c9460510a1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76bdccd18f8326ddcbd3a4a69eb78c1ed5e34ea82bd773f646d25c9460510a1d", kill_on_drop: false }`
[INFO] [stdout] 76bdccd18f8326ddcbd3a4a69eb78c1ed5e34ea82bd773f646d25c9460510a1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f29653e991bf2ef925627032acef3be2a2a773ab434c37112a85f64c0b7d3ef9
[INFO] running `Command { std: "docker" "start" "-a" "f29653e991bf2ef925627032acef3be2a2a773ab434c37112a85f64c0b7d3ef9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/trait_adapters-e343080051680f30)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests trait_adapters
[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] [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" "f29653e991bf2ef925627032acef3be2a2a773ab434c37112a85f64c0b7d3ef9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f29653e991bf2ef925627032acef3be2a2a773ab434c37112a85f64c0b7d3ef9", kill_on_drop: false }`
[INFO] [stdout] f29653e991bf2ef925627032acef3be2a2a773ab434c37112a85f64c0b7d3ef9