[INFO] fetching crate simple-shell 0.0.1...
[INFO] testing simple-shell-0.0.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate simple-shell 0.0.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate simple-shell 0.0.1
[INFO] finished tweaking crates.io crate simple-shell 0.0.1
[INFO] tweaked toml for crates.io crate simple-shell 0.0.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate simple-shell 0.0.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 989aeb5a2ae11890d1eec8165c7503ed077b0cff99a6fdbd382c8890dbc6d67e
[INFO] running `Command { std: "docker" "start" "-a" "989aeb5a2ae11890d1eec8165c7503ed077b0cff99a6fdbd382c8890dbc6d67e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "989aeb5a2ae11890d1eec8165c7503ed077b0cff99a6fdbd382c8890dbc6d67e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "989aeb5a2ae11890d1eec8165c7503ed077b0cff99a6fdbd382c8890dbc6d67e", kill_on_drop: false }`
[INFO] [stdout] 989aeb5a2ae11890d1eec8165c7503ed077b0cff99a6fdbd382c8890dbc6d67e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 974e706b62ef271dbdf614f9af3187540616b9701076688fb25f172e5b833725
[INFO] running `Command { std: "docker" "start" "-a" "974e706b62ef271dbdf614f9af3187540616b9701076688fb25f172e5b833725", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple-shell v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "974e706b62ef271dbdf614f9af3187540616b9701076688fb25f172e5b833725", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "974e706b62ef271dbdf614f9af3187540616b9701076688fb25f172e5b833725", kill_on_drop: false }`
[INFO] [stdout] 974e706b62ef271dbdf614f9af3187540616b9701076688fb25f172e5b833725
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47f1d388603ab19d1625944e5a0f0296f08d6e7cbbdaba1250397cfdacafd141
[INFO] running `Command { std: "docker" "start" "-a" "47f1d388603ab19d1625944e5a0f0296f08d6e7cbbdaba1250397cfdacafd141", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple-shell v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "47f1d388603ab19d1625944e5a0f0296f08d6e7cbbdaba1250397cfdacafd141", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47f1d388603ab19d1625944e5a0f0296f08d6e7cbbdaba1250397cfdacafd141", kill_on_drop: false }`
[INFO] [stdout] 47f1d388603ab19d1625944e5a0f0296f08d6e7cbbdaba1250397cfdacafd141
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 247707f615210f96c0c0c8fab5dbaa3e67a5deb17faf029f7e4314c1c0a93ad9
[INFO] running `Command { std: "docker" "start" "-a" "247707f615210f96c0c0c8fab5dbaa3e67a5deb17faf029f7e4314c1c0a93ad9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/simple_shell-f6e1980ddd304c21)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests simple_shell
[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] [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" "247707f615210f96c0c0c8fab5dbaa3e67a5deb17faf029f7e4314c1c0a93ad9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "247707f615210f96c0c0c8fab5dbaa3e67a5deb17faf029f7e4314c1c0a93ad9", kill_on_drop: false }`
[INFO] [stdout] 247707f615210f96c0c0c8fab5dbaa3e67a5deb17faf029f7e4314c1c0a93ad9