[INFO] fetching crate minigrep_by_mist 0.1.1...
[INFO] testing minigrep_by_mist-0.1.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate minigrep_by_mist 0.1.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate minigrep_by_mist 0.1.1
[INFO] finished tweaking crates.io crate minigrep_by_mist 0.1.1
[INFO] tweaked toml for crates.io crate minigrep_by_mist 0.1.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate minigrep_by_mist 0.1.1 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] crate crates.io crate minigrep_by_mist 0.1.1 already has a lockfile, it will not be regenerated
[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] 09b9037c46b826eed19c6093c988341be8257a197d4e67530bc4982d54831569
[INFO] running `Command { std: "docker" "start" "-a" "09b9037c46b826eed19c6093c988341be8257a197d4e67530bc4982d54831569", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09b9037c46b826eed19c6093c988341be8257a197d4e67530bc4982d54831569", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09b9037c46b826eed19c6093c988341be8257a197d4e67530bc4982d54831569", kill_on_drop: false }`
[INFO] [stdout] 09b9037c46b826eed19c6093c988341be8257a197d4e67530bc4982d54831569
[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] 5b97e4b1f6e57cd3e758781c94550dfc8b3bc53b2ab27eec99c039f9aa9bb5f2
[INFO] running `Command { std: "docker" "start" "-a" "5b97e4b1f6e57cd3e758781c94550dfc8b3bc53b2ab27eec99c039f9aa9bb5f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep_by_mist v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "5b97e4b1f6e57cd3e758781c94550dfc8b3bc53b2ab27eec99c039f9aa9bb5f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b97e4b1f6e57cd3e758781c94550dfc8b3bc53b2ab27eec99c039f9aa9bb5f2", kill_on_drop: false }`
[INFO] [stdout] 5b97e4b1f6e57cd3e758781c94550dfc8b3bc53b2ab27eec99c039f9aa9bb5f2
[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] 69d1d3af37234e08e2e178ce64651c71b1bdd3577a5d60372cdcfbe8e261cc17
[INFO] running `Command { std: "docker" "start" "-a" "69d1d3af37234e08e2e178ce64651c71b1bdd3577a5d60372cdcfbe8e261cc17", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep_by_mist v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "69d1d3af37234e08e2e178ce64651c71b1bdd3577a5d60372cdcfbe8e261cc17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69d1d3af37234e08e2e178ce64651c71b1bdd3577a5d60372cdcfbe8e261cc17", kill_on_drop: false }`
[INFO] [stdout] 69d1d3af37234e08e2e178ce64651c71b1bdd3577a5d60372cdcfbe8e261cc17
[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] e200e5a5ad132cbcc4fe32c9ef53442521c9ebb30d183694074a22df2466ea0f
[INFO] running `Command { std: "docker" "start" "-a" "e200e5a5ad132cbcc4fe32c9ef53442521c9ebb30d183694074a22df2466ea0f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/minigrep_by_mist-a81d53fdbb02004b)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::case_insensitive ... ok
[INFO] [stdout] test tests::case_sensitive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/minigrep_by_mist-733e1ddbfa488024)
[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]    Doc-tests minigrep_by_mist
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - search (line 54) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e200e5a5ad132cbcc4fe32c9ef53442521c9ebb30d183694074a22df2466ea0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e200e5a5ad132cbcc4fe32c9ef53442521c9ebb30d183694074a22df2466ea0f", kill_on_drop: false }`
[INFO] [stdout] e200e5a5ad132cbcc4fe32c9ef53442521c9ebb30d183694074a22df2466ea0f