[INFO] cloning repository https://github.com/ntk-ta01/small-shell
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ntk-ta01/small-shell" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fntk-ta01%2Fsmall-shell", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fntk-ta01%2Fsmall-shell'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f82179f6a667fde6f6990d63454c4be256a57615
[INFO] testing ntk-ta01/small-shell against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fntk-ta01%2Fsmall-shell" "/workspace/builds/worker-63/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-63/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ntk-ta01/small-shell on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ntk-ta01/small-shell
[INFO] finished tweaking git repo https://github.com/ntk-ta01/small-shell
[INFO] tweaked toml for git repo https://github.com/ntk-ta01/small-shell written to /workspace/builds/worker-63/source/Cargo.toml
[INFO] crate git repo https://github.com/ntk-ta01/small-shell already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3fd58797950ac4ac3110f68c1309bd33ba19e5446cf257b27489dcadd4c174e8
[INFO] running `Command { std: "docker" "start" "-a" "3fd58797950ac4ac3110f68c1309bd33ba19e5446cf257b27489dcadd4c174e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3fd58797950ac4ac3110f68c1309bd33ba19e5446cf257b27489dcadd4c174e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fd58797950ac4ac3110f68c1309bd33ba19e5446cf257b27489dcadd4c174e8", kill_on_drop: false }`
[INFO] [stdout] 3fd58797950ac4ac3110f68c1309bd33ba19e5446cf257b27489dcadd4c174e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bfee0c59b47a7f7abecb28d28a98c8925d2e85677a46646b914935fb304dfd44
[INFO] running `Command { std: "docker" "start" "-a" "bfee0c59b47a7f7abecb28d28a98c8925d2e85677a46646b914935fb304dfd44", kill_on_drop: false }`
[INFO] [stderr]    Compiling small-shell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "bfee0c59b47a7f7abecb28d28a98c8925d2e85677a46646b914935fb304dfd44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfee0c59b47a7f7abecb28d28a98c8925d2e85677a46646b914935fb304dfd44", kill_on_drop: false }`
[INFO] [stdout] bfee0c59b47a7f7abecb28d28a98c8925d2e85677a46646b914935fb304dfd44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3fa7806acebb4dd6f816f4db572d363e0523aea7a9aaceb2c8408f26c4720071
[INFO] running `Command { std: "docker" "start" "-a" "3fa7806acebb4dd6f816f4db572d363e0523aea7a9aaceb2c8408f26c4720071", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling small-shell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.48s
[INFO] running `Command { std: "docker" "inspect" "3fa7806acebb4dd6f816f4db572d363e0523aea7a9aaceb2c8408f26c4720071", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fa7806acebb4dd6f816f4db572d363e0523aea7a9aaceb2c8408f26c4720071", kill_on_drop: false }`
[INFO] [stdout] 3fa7806acebb4dd6f816f4db572d363e0523aea7a9aaceb2c8408f26c4720071
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7b5fe3ff19bf885bebb1057cac6a7bf7dba7908f9359ebc8cf0a16bb0c050f14
[INFO] running `Command { std: "docker" "start" "-a" "7b5fe3ff19bf885bebb1057cac6a7bf7dba7908f9359ebc8cf0a16bb0c050f14", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/small_shell-91c5842f6c98c1cc)
[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" "7b5fe3ff19bf885bebb1057cac6a7bf7dba7908f9359ebc8cf0a16bb0c050f14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b5fe3ff19bf885bebb1057cac6a7bf7dba7908f9359ebc8cf0a16bb0c050f14", kill_on_drop: false }`
[INFO] [stdout] 7b5fe3ff19bf885bebb1057cac6a7bf7dba7908f9359ebc8cf0a16bb0c050f14