[INFO] fetching crate shellscript 0.3.1...
[INFO] testing shellscript-0.3.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate shellscript 0.3.1 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate shellscript 0.3.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate shellscript 0.3.1
[INFO] finished tweaking crates.io crate shellscript 0.3.1
[INFO] tweaked toml for crates.io crate shellscript 0.3.1 written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d5f027b6bce5f3b2b5e778ca535fcb3d5018f383b4b06595e1ee24d59eee02e7
[INFO] running `Command { std: "docker" "start" "-a" "d5f027b6bce5f3b2b5e778ca535fcb3d5018f383b4b06595e1ee24d59eee02e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5f027b6bce5f3b2b5e778ca535fcb3d5018f383b4b06595e1ee24d59eee02e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5f027b6bce5f3b2b5e778ca535fcb3d5018f383b4b06595e1ee24d59eee02e7", kill_on_drop: false }`
[INFO] [stdout] d5f027b6bce5f3b2b5e778ca535fcb3d5018f383b4b06595e1ee24d59eee02e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54fc2ffb7e7c2a8f43e12a48de2aa91325bacca87ab9ce242e0aebc27718e2a0
[INFO] running `Command { std: "docker" "start" "-a" "54fc2ffb7e7c2a8f43e12a48de2aa91325bacca87ab9ce242e0aebc27718e2a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling shellscript v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "54fc2ffb7e7c2a8f43e12a48de2aa91325bacca87ab9ce242e0aebc27718e2a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54fc2ffb7e7c2a8f43e12a48de2aa91325bacca87ab9ce242e0aebc27718e2a0", kill_on_drop: false }`
[INFO] [stdout] 54fc2ffb7e7c2a8f43e12a48de2aa91325bacca87ab9ce242e0aebc27718e2a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbb83cb72e3d5546d70f66bbe4039af5a982bd531e23e34d561a370c6dc4931e
[INFO] running `Command { std: "docker" "start" "-a" "cbb83cb72e3d5546d70f66bbe4039af5a982bd531e23e34d561a370c6dc4931e", kill_on_drop: false }`
[INFO] [stderr]    Compiling shellscript v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `result2`
[INFO] [stdout]   --> src/lib.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |     let result2 = result.write(&mut buff).unwrap();
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result2`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/shellscript-abc59e8cb2572fb6)
[INFO] running `Command { std: "docker" "inspect" "cbb83cb72e3d5546d70f66bbe4039af5a982bd531e23e34d561a370c6dc4931e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbb83cb72e3d5546d70f66bbe4039af5a982bd531e23e34d561a370c6dc4931e", kill_on_drop: false }`
[INFO] [stdout] cbb83cb72e3d5546d70f66bbe4039af5a982bd531e23e34d561a370c6dc4931e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5cf6ed7fdc0641149e6ddc29936e60d7bdcd8ce6879d9401ada4878b8295cf48
[INFO] running `Command { std: "docker" "start" "-a" "5cf6ed7fdc0641149e6ddc29936e60d7bdcd8ce6879d9401ada4878b8295cf48", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `result2`
[INFO] [stderr]   --> src/lib.rs:57:9
[INFO] [stderr]    |
[INFO] [stderr] 57 |     let result2 = result.write(&mut buff).unwrap();
[INFO] [stderr]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result2`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `shellscript` (lib test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shellscript-abc59e8cb2572fb6)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_parse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests shellscript
[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" "5cf6ed7fdc0641149e6ddc29936e60d7bdcd8ce6879d9401ada4878b8295cf48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cf6ed7fdc0641149e6ddc29936e60d7bdcd8ce6879d9401ada4878b8295cf48", kill_on_drop: false }`
[INFO] [stdout] 5cf6ed7fdc0641149e6ddc29936e60d7bdcd8ce6879d9401ada4878b8295cf48