[INFO] cloning repository https://github.com/tropxy/trait_str_slices
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tropxy/trait_str_slices" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftropxy%2Ftrait_str_slices", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftropxy%2Ftrait_str_slices'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9be20e3751cbb69941fa7b290f374a93c178780c
[INFO] testing tropxy/trait_str_slices against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftropxy%2Ftrait_str_slices" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tropxy/trait_str_slices 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 git repo https://github.com/tropxy/trait_str_slices
[INFO] finished tweaking git repo https://github.com/tropxy/trait_str_slices
[INFO] tweaked toml for git repo https://github.com/tropxy/trait_str_slices written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/tropxy/trait_str_slices 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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 629f62eddb1efb2f01aad6556455e2773df6026420bcbcb00b9b9dc3e264600a
[INFO] running `Command { std: "docker" "start" "-a" "629f62eddb1efb2f01aad6556455e2773df6026420bcbcb00b9b9dc3e264600a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "629f62eddb1efb2f01aad6556455e2773df6026420bcbcb00b9b9dc3e264600a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "629f62eddb1efb2f01aad6556455e2773df6026420bcbcb00b9b9dc3e264600a", kill_on_drop: false }`
[INFO] [stdout] 629f62eddb1efb2f01aad6556455e2773df6026420bcbcb00b9b9dc3e264600a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] aa68c76b5b6ef3d846b37a4b804e6797f05dc8fce62a5561b8be55ad8bbb6140
[INFO] running `Command { std: "docker" "start" "-a" "aa68c76b5b6ef3d846b37a4b804e6797f05dc8fce62a5561b8be55ad8bbb6140", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling trait_for_str_and_slices v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "aa68c76b5b6ef3d846b37a4b804e6797f05dc8fce62a5561b8be55ad8bbb6140", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa68c76b5b6ef3d846b37a4b804e6797f05dc8fce62a5561b8be55ad8bbb6140", kill_on_drop: false }`
[INFO] [stdout] aa68c76b5b6ef3d846b37a4b804e6797f05dc8fce62a5561b8be55ad8bbb6140
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 6fd9df6841b0ecc9b35e3501ba0939fd46f18594fe3b8433cea814bca967a63a
[INFO] running `Command { std: "docker" "start" "-a" "6fd9df6841b0ecc9b35e3501ba0939fd46f18594fe3b8433cea814bca967a63a", kill_on_drop: false }`
[INFO] [stderr]    Compiling trait_for_str_and_slices v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "6fd9df6841b0ecc9b35e3501ba0939fd46f18594fe3b8433cea814bca967a63a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fd9df6841b0ecc9b35e3501ba0939fd46f18594fe3b8433cea814bca967a63a", kill_on_drop: false }`
[INFO] [stdout] 6fd9df6841b0ecc9b35e3501ba0939fd46f18594fe3b8433cea814bca967a63a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 7af81c1b38ec73e137bacaed9fad74a82361cd50ef90488e628480837fdab700
[INFO] running `Command { std: "docker" "start" "-a" "7af81c1b38ec73e137bacaed9fad74a82361cd50ef90488e628480837fdab700", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/trait_for_str_and_slices-476181add066a884)
[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" "7af81c1b38ec73e137bacaed9fad74a82361cd50ef90488e628480837fdab700", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7af81c1b38ec73e137bacaed9fad74a82361cd50ef90488e628480837fdab700", kill_on_drop: false }`
[INFO] [stdout] 7af81c1b38ec73e137bacaed9fad74a82361cd50ef90488e628480837fdab700