[INFO] fetching crate stringlit 2.0.0...
[INFO] testing stringlit-2.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate stringlit 2.0.0 into /workspace/builds/worker-44/source
[INFO] validating manifest of crates.io crate stringlit 2.0.0 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 stringlit 2.0.0
[INFO] finished tweaking crates.io crate stringlit 2.0.0
[INFO] tweaked toml for crates.io crate stringlit 2.0.0 written to /workspace/builds/worker-44/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-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] 8fac8c8b18179e327fce17e4ec1260d840b19eeb1dde250a496d4510cd74577e
[INFO] running `Command { std: "docker" "start" "-a" "8fac8c8b18179e327fce17e4ec1260d840b19eeb1dde250a496d4510cd74577e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8fac8c8b18179e327fce17e4ec1260d840b19eeb1dde250a496d4510cd74577e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fac8c8b18179e327fce17e4ec1260d840b19eeb1dde250a496d4510cd74577e", kill_on_drop: false }`
[INFO] [stdout] 8fac8c8b18179e327fce17e4ec1260d840b19eeb1dde250a496d4510cd74577e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] 93981ac09e8a8dd5d60cd0b74cb3d2f350040e235cfd00a34b355b2042fc8eec
[INFO] running `Command { std: "docker" "start" "-a" "93981ac09e8a8dd5d60cd0b74cb3d2f350040e235cfd00a34b355b2042fc8eec", kill_on_drop: false }`
[INFO] [stderr]    Compiling stringlit v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "93981ac09e8a8dd5d60cd0b74cb3d2f350040e235cfd00a34b355b2042fc8eec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93981ac09e8a8dd5d60cd0b74cb3d2f350040e235cfd00a34b355b2042fc8eec", kill_on_drop: false }`
[INFO] [stdout] 93981ac09e8a8dd5d60cd0b74cb3d2f350040e235cfd00a34b355b2042fc8eec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] 2611e77361563f874d1ebded13b04f5f70cfb346803bfb300097ccad6a8d6318
[INFO] running `Command { std: "docker" "start" "-a" "2611e77361563f874d1ebded13b04f5f70cfb346803bfb300097ccad6a8d6318", kill_on_drop: false }`
[INFO] [stderr]    Compiling stringlit v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "2611e77361563f874d1ebded13b04f5f70cfb346803bfb300097ccad6a8d6318", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2611e77361563f874d1ebded13b04f5f70cfb346803bfb300097ccad6a8d6318", kill_on_drop: false }`
[INFO] [stdout] 2611e77361563f874d1ebded13b04f5f70cfb346803bfb300097ccad6a8d6318
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] 82bbf4e5cab731de87eed8989f7024f03ea0f358f371f243ecc82cb1d73f3dd1
[INFO] running `Command { std: "docker" "start" "-a" "82bbf4e5cab731de87eed8989f7024f03ea0f358f371f243ecc82cb1d73f3dd1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/stringlit-8827501daa382c69)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::same_type_and_value ... 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 stringlit
[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" "82bbf4e5cab731de87eed8989f7024f03ea0f358f371f243ecc82cb1d73f3dd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82bbf4e5cab731de87eed8989f7024f03ea0f358f371f243ecc82cb1d73f3dd1", kill_on_drop: false }`
[INFO] [stdout] 82bbf4e5cab731de87eed8989f7024f03ea0f358f371f243ecc82cb1d73f3dd1