[INFO] cloning repository https://github.com/naoki-yoshida97/The-study-of-Rust-
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/naoki-yoshida97/The-study-of-Rust-" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnaoki-yoshida97%2FThe-study-of-Rust-", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnaoki-yoshida97%2FThe-study-of-Rust-'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cae42ba6699c82cc44470a82d5ab089c85833819
[INFO] testing naoki-yoshida97/The-study-of-Rust- against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnaoki-yoshida97%2FThe-study-of-Rust-" "/workspace/builds/worker-70/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-70/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/naoki-yoshida97/The-study-of-Rust- 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/naoki-yoshida97/The-study-of-Rust-
[INFO] finished tweaking git repo https://github.com/naoki-yoshida97/The-study-of-Rust-
[INFO] tweaked toml for git repo https://github.com/naoki-yoshida97/The-study-of-Rust- written to /workspace/builds/worker-70/source/Cargo.toml
[INFO] crate git repo https://github.com/naoki-yoshida97/The-study-of-Rust- 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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] c376082e9e4c89f1a123093dbc76ea08428c9bf76324d8582e96feeb54899d07
[INFO] running `Command { std: "docker" "start" "-a" "c376082e9e4c89f1a123093dbc76ea08428c9bf76324d8582e96feeb54899d07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c376082e9e4c89f1a123093dbc76ea08428c9bf76324d8582e96feeb54899d07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c376082e9e4c89f1a123093dbc76ea08428c9bf76324d8582e96feeb54899d07", kill_on_drop: false }`
[INFO] [stdout] c376082e9e4c89f1a123093dbc76ea08428c9bf76324d8582e96feeb54899d07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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] 55f88e8c00a03136c59b68aa59e1542700595bee3ec844f000db395423da7061
[INFO] running `Command { std: "docker" "start" "-a" "55f88e8c00a03136c59b68aa59e1542700595bee3ec844f000db395423da7061", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hello v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.95s
[INFO] running `Command { std: "docker" "inspect" "55f88e8c00a03136c59b68aa59e1542700595bee3ec844f000db395423da7061", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55f88e8c00a03136c59b68aa59e1542700595bee3ec844f000db395423da7061", kill_on_drop: false }`
[INFO] [stdout] 55f88e8c00a03136c59b68aa59e1542700595bee3ec844f000db395423da7061
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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] cf72695e1846daf389827091b720d8135f8b9f6b9d0a908e28820f33ba1203a4
[INFO] running `Command { std: "docker" "start" "-a" "cf72695e1846daf389827091b720d8135f8b9f6b9d0a908e28820f33ba1203a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "cf72695e1846daf389827091b720d8135f8b9f6b9d0a908e28820f33ba1203a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf72695e1846daf389827091b720d8135f8b9f6b9d0a908e28820f33ba1203a4", kill_on_drop: false }`
[INFO] [stdout] cf72695e1846daf389827091b720d8135f8b9f6b9d0a908e28820f33ba1203a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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] 7e13877fa8cfa9878906ccdd0cc5c0c30c7f994d81b1f9e93e2091bd1105b3e1
[INFO] running `Command { std: "docker" "start" "-a" "7e13877fa8cfa9878906ccdd0cc5c0c30c7f994d81b1f9e93e2091bd1105b3e1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.91s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hello-e914df599783cf5a)
[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" "7e13877fa8cfa9878906ccdd0cc5c0c30c7f994d81b1f9e93e2091bd1105b3e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e13877fa8cfa9878906ccdd0cc5c0c30c7f994d81b1f9e93e2091bd1105b3e1", kill_on_drop: false }`
[INFO] [stdout] 7e13877fa8cfa9878906ccdd0cc5c0c30c7f994d81b1f9e93e2091bd1105b3e1