[INFO] fetching crate cccp 0.1.0...
[INFO] testing cccp-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate cccp 0.1.0 into /workspace/builds/worker-119/source
[INFO] validating manifest of crates.io crate cccp 0.1.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cccp 0.1.0
[INFO] finished tweaking crates.io crate cccp 0.1.0
[INFO] tweaked toml for crates.io crate cccp 0.1.0 written to /workspace/builds/worker-119/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9007f01a24b3460ff68e71edabc76581d9d930e37e8113732be3bba418be09de
[INFO] running `Command { std: "docker" "start" "-a" "9007f01a24b3460ff68e71edabc76581d9d930e37e8113732be3bba418be09de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9007f01a24b3460ff68e71edabc76581d9d930e37e8113732be3bba418be09de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9007f01a24b3460ff68e71edabc76581d9d930e37e8113732be3bba418be09de", kill_on_drop: false }`
[INFO] [stdout] 9007f01a24b3460ff68e71edabc76581d9d930e37e8113732be3bba418be09de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc04c16089fbb15d5d08d51e7dc09eac741a2dbf07c1aa6aaaa5c8430b7d3af7
[INFO] running `Command { std: "docker" "start" "-a" "dc04c16089fbb15d5d08d51e7dc09eac741a2dbf07c1aa6aaaa5c8430b7d3af7", kill_on_drop: false }`
[INFO] [stderr]    Compiling cccp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "dc04c16089fbb15d5d08d51e7dc09eac741a2dbf07c1aa6aaaa5c8430b7d3af7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc04c16089fbb15d5d08d51e7dc09eac741a2dbf07c1aa6aaaa5c8430b7d3af7", kill_on_drop: false }`
[INFO] [stdout] dc04c16089fbb15d5d08d51e7dc09eac741a2dbf07c1aa6aaaa5c8430b7d3af7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60145bec0ae17d7e3f12d513ec5efc7e1a99355f013b7830b3a7d85d121d730f
[INFO] running `Command { std: "docker" "start" "-a" "60145bec0ae17d7e3f12d513ec5efc7e1a99355f013b7830b3a7d85d121d730f", kill_on_drop: false }`
[INFO] [stderr]    Compiling cccp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "60145bec0ae17d7e3f12d513ec5efc7e1a99355f013b7830b3a7d85d121d730f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60145bec0ae17d7e3f12d513ec5efc7e1a99355f013b7830b3a7d85d121d730f", kill_on_drop: false }`
[INFO] [stdout] 60145bec0ae17d7e3f12d513ec5efc7e1a99355f013b7830b3a7d85d121d730f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 27dc7c7ce380d33ea4e7d05fd8d9911b8151240865008884e898a00649c61bea
[INFO] running `Command { std: "docker" "start" "-a" "27dc7c7ce380d33ea4e7d05fd8d9911b8151240865008884e898a00649c61bea", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cccp-8d07b7d7516650c3)
[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" "27dc7c7ce380d33ea4e7d05fd8d9911b8151240865008884e898a00649c61bea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27dc7c7ce380d33ea4e7d05fd8d9911b8151240865008884e898a00649c61bea", kill_on_drop: false }`
[INFO] [stdout] 27dc7c7ce380d33ea4e7d05fd8d9911b8151240865008884e898a00649c61bea