[INFO] cloning repository https://github.com/togami2864/tiny_shell
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/togami2864/tiny_shell" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftogami2864%2Ftiny_shell", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftogami2864%2Ftiny_shell'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 49457d9b9bf205f048421e748795a14624c08e0d
[INFO] testing togami2864/tiny_shell against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftogami2864%2Ftiny_shell" "/workspace/builds/worker-90/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-90/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/togami2864/tiny_shell on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/togami2864/tiny_shell
[INFO] finished tweaking git repo https://github.com/togami2864/tiny_shell
[INFO] tweaked toml for git repo https://github.com/togami2864/tiny_shell written to /workspace/builds/worker-90/source/Cargo.toml
[INFO] crate git repo https://github.com/togami2864/tiny_shell already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 76107ab4eb202b23a81761e2605a9f39fb9690b8e924e9b20e4d7fa08fe5e3a2
[INFO] running `Command { std: "docker" "start" "-a" "76107ab4eb202b23a81761e2605a9f39fb9690b8e924e9b20e4d7fa08fe5e3a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76107ab4eb202b23a81761e2605a9f39fb9690b8e924e9b20e4d7fa08fe5e3a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76107ab4eb202b23a81761e2605a9f39fb9690b8e924e9b20e4d7fa08fe5e3a2", kill_on_drop: false }`
[INFO] [stdout] 76107ab4eb202b23a81761e2605a9f39fb9690b8e924e9b20e4d7fa08fe5e3a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c835cb27a2e268d80935af9c34fadf55650cc0d92aaa70199de81e6d0d9d38d
[INFO] running `Command { std: "docker" "start" "-a" "9c835cb27a2e268d80935af9c34fadf55650cc0d92aaa70199de81e6d0d9d38d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tiny_shell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.86s
[INFO] running `Command { std: "docker" "inspect" "9c835cb27a2e268d80935af9c34fadf55650cc0d92aaa70199de81e6d0d9d38d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c835cb27a2e268d80935af9c34fadf55650cc0d92aaa70199de81e6d0d9d38d", kill_on_drop: false }`
[INFO] [stdout] 9c835cb27a2e268d80935af9c34fadf55650cc0d92aaa70199de81e6d0d9d38d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46a3cc002d68a217f39604cc011959d6aa7400ac10a1c25ff23aad198bbf1e59
[INFO] running `Command { std: "docker" "start" "-a" "46a3cc002d68a217f39604cc011959d6aa7400ac10a1c25ff23aad198bbf1e59", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tiny_shell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `Command { std: "docker" "inspect" "46a3cc002d68a217f39604cc011959d6aa7400ac10a1c25ff23aad198bbf1e59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46a3cc002d68a217f39604cc011959d6aa7400ac10a1c25ff23aad198bbf1e59", kill_on_drop: false }`
[INFO] [stdout] 46a3cc002d68a217f39604cc011959d6aa7400ac10a1c25ff23aad198bbf1e59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 22b0d5e25730192402c3f6eba083164aa60163d219de8ffd88e01ec12333ca49
[INFO] running `Command { std: "docker" "start" "-a" "22b0d5e25730192402c3f6eba083164aa60163d219de8ffd88e01ec12333ca49", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tiny_shell-6567db727a276a96)
[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" "22b0d5e25730192402c3f6eba083164aa60163d219de8ffd88e01ec12333ca49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22b0d5e25730192402c3f6eba083164aa60163d219de8ffd88e01ec12333ca49", kill_on_drop: false }`
[INFO] [stdout] 22b0d5e25730192402c3f6eba083164aa60163d219de8ffd88e01ec12333ca49