[INFO] cloning repository https://github.com/Wu-Daniel/nova
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Wu-Daniel/nova" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWu-Daniel%2Fnova", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWu-Daniel%2Fnova'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3c0e92e5e99665c6a1ff957b31115c37ef97b884
[INFO] testing Wu-Daniel/nova against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWu-Daniel%2Fnova" "/workspace/builds/worker-115/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-115/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Wu-Daniel/nova on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Wu-Daniel/nova
[INFO] finished tweaking git repo https://github.com/Wu-Daniel/nova
[INFO] tweaked toml for git repo https://github.com/Wu-Daniel/nova written to /workspace/builds/worker-115/source/Cargo.toml
[INFO] crate git repo https://github.com/Wu-Daniel/nova already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e6196c307859c3ab9fd27d990ed77c8ee0ccb84b6dce200d7814650d69769da8
[INFO] running `Command { std: "docker" "start" "-a" "e6196c307859c3ab9fd27d990ed77c8ee0ccb84b6dce200d7814650d69769da8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6196c307859c3ab9fd27d990ed77c8ee0ccb84b6dce200d7814650d69769da8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6196c307859c3ab9fd27d990ed77c8ee0ccb84b6dce200d7814650d69769da8", kill_on_drop: false }`
[INFO] [stdout] e6196c307859c3ab9fd27d990ed77c8ee0ccb84b6dce200d7814650d69769da8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4bb92fa8b4c7d7837b5b90e75622064cfe0e7fb47719336ec05aa071bc77f3c2
[INFO] running `Command { std: "docker" "start" "-a" "4bb92fa8b4c7d7837b5b90e75622064cfe0e7fb47719336ec05aa071bc77f3c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling nova v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.50s
[INFO] running `Command { std: "docker" "inspect" "4bb92fa8b4c7d7837b5b90e75622064cfe0e7fb47719336ec05aa071bc77f3c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bb92fa8b4c7d7837b5b90e75622064cfe0e7fb47719336ec05aa071bc77f3c2", kill_on_drop: false }`
[INFO] [stdout] 4bb92fa8b4c7d7837b5b90e75622064cfe0e7fb47719336ec05aa071bc77f3c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0e8acf717077bb2b9cb772e63a812435f844805749fa02a8d00f037cc71cabf
[INFO] running `Command { std: "docker" "start" "-a" "d0e8acf717077bb2b9cb772e63a812435f844805749fa02a8d00f037cc71cabf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling nova v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.19s
[INFO] running `Command { std: "docker" "inspect" "d0e8acf717077bb2b9cb772e63a812435f844805749fa02a8d00f037cc71cabf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0e8acf717077bb2b9cb772e63a812435f844805749fa02a8d00f037cc71cabf", kill_on_drop: false }`
[INFO] [stdout] d0e8acf717077bb2b9cb772e63a812435f844805749fa02a8d00f037cc71cabf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4073e1ecbf9c29aa6dac8a0e3f64f43b922bf121e9a6b517f1fa762a4ed90755
[INFO] running `Command { std: "docker" "start" "-a" "4073e1ecbf9c29aa6dac8a0e3f64f43b922bf121e9a6b517f1fa762a4ed90755", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nova-fb7892d77a1c408d)
[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" "4073e1ecbf9c29aa6dac8a0e3f64f43b922bf121e9a6b517f1fa762a4ed90755", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4073e1ecbf9c29aa6dac8a0e3f64f43b922bf121e9a6b517f1fa762a4ed90755", kill_on_drop: false }`
[INFO] [stdout] 4073e1ecbf9c29aa6dac8a0e3f64f43b922bf121e9a6b517f1fa762a4ed90755