[INFO] fetching crate mgit 0.1.10...
[INFO] testing mgit-0.1.10 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate mgit 0.1.10 into /workspace/builds/worker-84/source
[INFO] validating manifest of crates.io crate mgit 0.1.10 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mgit 0.1.10
[INFO] finished tweaking crates.io crate mgit 0.1.10
[INFO] tweaked toml for crates.io crate mgit 0.1.10 written to /workspace/builds/worker-84/source/Cargo.toml
[INFO] crate crates.io crate mgit 0.1.10 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5e947dab711adcbd4ea70c01bfa3578630e375d26a7747ce7abdcda1b6bee84a
[INFO] running `Command { std: "docker" "start" "-a" "5e947dab711adcbd4ea70c01bfa3578630e375d26a7747ce7abdcda1b6bee84a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e947dab711adcbd4ea70c01bfa3578630e375d26a7747ce7abdcda1b6bee84a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e947dab711adcbd4ea70c01bfa3578630e375d26a7747ce7abdcda1b6bee84a", kill_on_drop: false }`
[INFO] [stdout] 5e947dab711adcbd4ea70c01bfa3578630e375d26a7747ce7abdcda1b6bee84a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2002878d61617b4dc86a47c6ed23c3c710a84f5b7294ef6be292ab4b33c237d0
[INFO] running `Command { std: "docker" "start" "-a" "2002878d61617b4dc86a47c6ed23c3c710a84f5b7294ef6be292ab4b33c237d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.70
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling mgit v0.1.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.62s
[INFO] running `Command { std: "docker" "inspect" "2002878d61617b4dc86a47c6ed23c3c710a84f5b7294ef6be292ab4b33c237d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2002878d61617b4dc86a47c6ed23c3c710a84f5b7294ef6be292ab4b33c237d0", kill_on_drop: false }`
[INFO] [stdout] 2002878d61617b4dc86a47c6ed23c3c710a84f5b7294ef6be292ab4b33c237d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d7513ad04e01ab9bde839710043db6bfdc65e312921c21424342ce0abc2e59b
[INFO] running `Command { std: "docker" "start" "-a" "4d7513ad04e01ab9bde839710043db6bfdc65e312921c21424342ce0abc2e59b", kill_on_drop: false }`
[INFO] [stderr]    Compiling mgit v0.1.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "4d7513ad04e01ab9bde839710043db6bfdc65e312921c21424342ce0abc2e59b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d7513ad04e01ab9bde839710043db6bfdc65e312921c21424342ce0abc2e59b", kill_on_drop: false }`
[INFO] [stdout] 4d7513ad04e01ab9bde839710043db6bfdc65e312921c21424342ce0abc2e59b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 967250d615dca7866e13cf9e707b927f1495b6ed94b3db98837df641b65bb544
[INFO] running `Command { std: "docker" "start" "-a" "967250d615dca7866e13cf9e707b927f1495b6ed94b3db98837df641b65bb544", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mgit-72d94046d4a8fd07)
[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" "967250d615dca7866e13cf9e707b927f1495b6ed94b3db98837df641b65bb544", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "967250d615dca7866e13cf9e707b927f1495b6ed94b3db98837df641b65bb544", kill_on_drop: false }`
[INFO] [stdout] 967250d615dca7866e13cf9e707b927f1495b6ed94b3db98837df641b65bb544