[INFO] cloning repository https://github.com/TEGDV/RustNoteBook
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TEGDV/RustNoteBook" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTEGDV%2FRustNoteBook", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTEGDV%2FRustNoteBook'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e8aaa066349078555ef83810bc5c5f86ee0476f7
[INFO] testing TEGDV/RustNoteBook against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTEGDV%2FRustNoteBook" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/TEGDV/RustNoteBook 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/TEGDV/RustNoteBook
[INFO] finished tweaking git repo https://github.com/TEGDV/RustNoteBook
[INFO] tweaked toml for git repo https://github.com/TEGDV/RustNoteBook written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/TEGDV/RustNoteBook 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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 19a7bf6473995bb48f6bd7eb5839f18b9524165946d82a966d32ded8a85060c6
[INFO] running `Command { std: "docker" "start" "-a" "19a7bf6473995bb48f6bd7eb5839f18b9524165946d82a966d32ded8a85060c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19a7bf6473995bb48f6bd7eb5839f18b9524165946d82a966d32ded8a85060c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19a7bf6473995bb48f6bd7eb5839f18b9524165946d82a966d32ded8a85060c6", kill_on_drop: false }`
[INFO] [stdout] 19a7bf6473995bb48f6bd7eb5839f18b9524165946d82a966d32ded8a85060c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 03347abd3a7bc200656a999c16a63a4ad4c59aeb85dbe04b15c27eb3b137f244
[INFO] running `Command { std: "docker" "start" "-a" "03347abd3a7bc200656a999c16a63a4ad4c59aeb85dbe04b15c27eb3b137f244", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling practice v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.63s
[INFO] running `Command { std: "docker" "inspect" "03347abd3a7bc200656a999c16a63a4ad4c59aeb85dbe04b15c27eb3b137f244", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03347abd3a7bc200656a999c16a63a4ad4c59aeb85dbe04b15c27eb3b137f244", kill_on_drop: false }`
[INFO] [stdout] 03347abd3a7bc200656a999c16a63a4ad4c59aeb85dbe04b15c27eb3b137f244
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 1a7b5d7635909cd5db2e63aff1ed50dfa7238c2349eed1bbe1ce823e0948453d
[INFO] running `Command { std: "docker" "start" "-a" "1a7b5d7635909cd5db2e63aff1ed50dfa7238c2349eed1bbe1ce823e0948453d", kill_on_drop: false }`
[INFO] [stderr]    Compiling practice v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "1a7b5d7635909cd5db2e63aff1ed50dfa7238c2349eed1bbe1ce823e0948453d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a7b5d7635909cd5db2e63aff1ed50dfa7238c2349eed1bbe1ce823e0948453d", kill_on_drop: false }`
[INFO] [stdout] 1a7b5d7635909cd5db2e63aff1ed50dfa7238c2349eed1bbe1ce823e0948453d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 5c4001294c2d68e26396cd29921c48440816d1de515bb8527702deb7cdd5eea4
[INFO] running `Command { std: "docker" "start" "-a" "5c4001294c2d68e26396cd29921c48440816d1de515bb8527702deb7cdd5eea4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.47s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/practice-84b90505d3552da0)
[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" "5c4001294c2d68e26396cd29921c48440816d1de515bb8527702deb7cdd5eea4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c4001294c2d68e26396cd29921c48440816d1de515bb8527702deb7cdd5eea4", kill_on_drop: false }`
[INFO] [stdout] 5c4001294c2d68e26396cd29921c48440816d1de515bb8527702deb7cdd5eea4