[INFO] fetching crate kalgan_string 0.9.0...
[INFO] testing kalgan_string-0.9.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate kalgan_string 0.9.0 into /workspace/builds/worker-25/source
[INFO] validating manifest of crates.io crate kalgan_string 0.9.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kalgan_string 0.9.0
[INFO] finished tweaking crates.io crate kalgan_string 0.9.0
[INFO] tweaked toml for crates.io crate kalgan_string 0.9.0 written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5ae4f9ffce9cc80bbbf3c403a2e2d8d798132e915e5356ce31b2f3e52d753681
[INFO] running `Command { std: "docker" "start" "-a" "5ae4f9ffce9cc80bbbf3c403a2e2d8d798132e915e5356ce31b2f3e52d753681", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ae4f9ffce9cc80bbbf3c403a2e2d8d798132e915e5356ce31b2f3e52d753681", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ae4f9ffce9cc80bbbf3c403a2e2d8d798132e915e5356ce31b2f3e52d753681", kill_on_drop: false }`
[INFO] [stdout] 5ae4f9ffce9cc80bbbf3c403a2e2d8d798132e915e5356ce31b2f3e52d753681
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46d14f6f102a52ae314703ef5de95c0e95550ff4087aa3daca217111a9664832
[INFO] running `Command { std: "docker" "start" "-a" "46d14f6f102a52ae314703ef5de95c0e95550ff4087aa3daca217111a9664832", kill_on_drop: false }`
[INFO] [stderr]    Compiling kalgan_string v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "46d14f6f102a52ae314703ef5de95c0e95550ff4087aa3daca217111a9664832", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46d14f6f102a52ae314703ef5de95c0e95550ff4087aa3daca217111a9664832", kill_on_drop: false }`
[INFO] [stdout] 46d14f6f102a52ae314703ef5de95c0e95550ff4087aa3daca217111a9664832
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d34891b81f53d6b8735dca0340e49eaba089443762205dd276e41021c69cbe37
[INFO] running `Command { std: "docker" "start" "-a" "d34891b81f53d6b8735dca0340e49eaba089443762205dd276e41021c69cbe37", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling kalgan_string v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "d34891b81f53d6b8735dca0340e49eaba089443762205dd276e41021c69cbe37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d34891b81f53d6b8735dca0340e49eaba089443762205dd276e41021c69cbe37", kill_on_drop: false }`
[INFO] [stdout] d34891b81f53d6b8735dca0340e49eaba089443762205dd276e41021c69cbe37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3fe7562149601b518efef4ec3e34d16c0d5d80004f22eb13344a940b5b64b12f
[INFO] running `Command { std: "docker" "start" "-a" "3fe7562149601b518efef4ec3e34d16c0d5d80004f22eb13344a940b5b64b12f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kalgan_string-170866685b83ff65)
[INFO] [stderr]    Doc-tests kalgan_string
[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] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - strip (line 10) ... ok
[INFO] [stdout] test src/lib.rs - strip (line 5) ... ok
[INFO] [stdout] test src/lib.rs - strip_right (line 34) ... ok
[INFO] [stdout] test src/lib.rs - strip_left (line 50) ... ok
[INFO] [stdout] test src/lib.rs - is_numeric (line 85) ... ok
[INFO] [stdout] test src/lib.rs - is_numeric (line 90) ... ok
[INFO] [stdout] test src/lib.rs - strip_both (line 66) ... ok
[INFO] [stdout] test src/lib.rs - strip (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3fe7562149601b518efef4ec3e34d16c0d5d80004f22eb13344a940b5b64b12f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fe7562149601b518efef4ec3e34d16c0d5d80004f22eb13344a940b5b64b12f", kill_on_drop: false }`
[INFO] [stdout] 3fe7562149601b518efef4ec3e34d16c0d5d80004f22eb13344a940b5b64b12f