[INFO] cloning repository https://github.com/Ldixuan/rust-micro-shell
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ldixuan/rust-micro-shell" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLdixuan%2Frust-micro-shell", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLdixuan%2Frust-micro-shell'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e3b6358cb5cc5cae7739eb4e161f3c1128d7f5fc
[INFO] testing Ldixuan/rust-micro-shell against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLdixuan%2Frust-micro-shell" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Ldixuan/rust-micro-shell on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Ldixuan/rust-micro-shell
[INFO] finished tweaking git repo https://github.com/Ldixuan/rust-micro-shell
[INFO] tweaked toml for git repo https://github.com/Ldixuan/rust-micro-shell written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/Ldixuan/rust-micro-shell already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4fca16a5803fb6eaee147d6426f328f152f04969001198ea73a32b31294dda73
[INFO] running `Command { std: "docker" "start" "-a" "4fca16a5803fb6eaee147d6426f328f152f04969001198ea73a32b31294dda73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4fca16a5803fb6eaee147d6426f328f152f04969001198ea73a32b31294dda73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fca16a5803fb6eaee147d6426f328f152f04969001198ea73a32b31294dda73", kill_on_drop: false }`
[INFO] [stdout] 4fca16a5803fb6eaee147d6426f328f152f04969001198ea73a32b31294dda73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f261251098772ca0a4678b7791278b0553349642f22d1acee825e029c6fa1907
[INFO] running `Command { std: "docker" "start" "-a" "f261251098772ca0a4678b7791278b0553349642f22d1acee825e029c6fa1907", kill_on_drop: false }`
[INFO] [stderr]    Compiling micro-shell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "f261251098772ca0a4678b7791278b0553349642f22d1acee825e029c6fa1907", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f261251098772ca0a4678b7791278b0553349642f22d1acee825e029c6fa1907", kill_on_drop: false }`
[INFO] [stdout] f261251098772ca0a4678b7791278b0553349642f22d1acee825e029c6fa1907
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27502530ef43f7c718ff924e73205af6af95ed716ebe121af59c5858cbe37688
[INFO] running `Command { std: "docker" "start" "-a" "27502530ef43f7c718ff924e73205af6af95ed716ebe121af59c5858cbe37688", kill_on_drop: false }`
[INFO] [stderr]    Compiling micro-shell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "27502530ef43f7c718ff924e73205af6af95ed716ebe121af59c5858cbe37688", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27502530ef43f7c718ff924e73205af6af95ed716ebe121af59c5858cbe37688", kill_on_drop: false }`
[INFO] [stdout] 27502530ef43f7c718ff924e73205af6af95ed716ebe121af59c5858cbe37688
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b14d2a8eeeb0c644f7940c9d7e587b15856950220bb33b669f0f8912e48569f1
[INFO] running `Command { std: "docker" "start" "-a" "b14d2a8eeeb0c644f7940c9d7e587b15856950220bb33b669f0f8912e48569f1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/micro_shell-137c121bc2a261e3)
[INFO] running `Command { std: "docker" "inspect" "b14d2a8eeeb0c644f7940c9d7e587b15856950220bb33b669f0f8912e48569f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b14d2a8eeeb0c644f7940c9d7e587b15856950220bb33b669f0f8912e48569f1", kill_on_drop: false }`
[INFO] [stdout] b14d2a8eeeb0c644f7940c9d7e587b15856950220bb33b669f0f8912e48569f1