[INFO] fetching crate static_slice 0.0.3...
[INFO] testing static_slice-0.0.3 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate static_slice 0.0.3 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate static_slice 0.0.3 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate static_slice 0.0.3
[INFO] finished tweaking crates.io crate static_slice 0.0.3
[INFO] tweaked toml for crates.io crate static_slice 0.0.3 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e053b17868dd047582006b3964185c6e8b4765b7aeba457569775e9925b80e48
[INFO] running `Command { std: "docker" "start" "-a" "e053b17868dd047582006b3964185c6e8b4765b7aeba457569775e9925b80e48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e053b17868dd047582006b3964185c6e8b4765b7aeba457569775e9925b80e48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e053b17868dd047582006b3964185c6e8b4765b7aeba457569775e9925b80e48", kill_on_drop: false }`
[INFO] [stdout] e053b17868dd047582006b3964185c6e8b4765b7aeba457569775e9925b80e48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e975a26aa51e6e0162012b11dea2c437735fba2d868dacc7cfb9b0141ec0f3b
[INFO] running `Command { std: "docker" "start" "-a" "8e975a26aa51e6e0162012b11dea2c437735fba2d868dacc7cfb9b0141ec0f3b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling static_slice v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "8e975a26aa51e6e0162012b11dea2c437735fba2d868dacc7cfb9b0141ec0f3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e975a26aa51e6e0162012b11dea2c437735fba2d868dacc7cfb9b0141ec0f3b", kill_on_drop: false }`
[INFO] [stdout] 8e975a26aa51e6e0162012b11dea2c437735fba2d868dacc7cfb9b0141ec0f3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7fb117ee514999a72773b3a4d5a1f066f95f02daf4598daf63e31eeed838eafb
[INFO] running `Command { std: "docker" "start" "-a" "7fb117ee514999a72773b3a4d5a1f066f95f02daf4598daf63e31eeed838eafb", kill_on_drop: false }`
[INFO] [stderr]    Compiling static_slice v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "7fb117ee514999a72773b3a4d5a1f066f95f02daf4598daf63e31eeed838eafb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fb117ee514999a72773b3a4d5a1f066f95f02daf4598daf63e31eeed838eafb", kill_on_drop: false }`
[INFO] [stdout] 7fb117ee514999a72773b3a4d5a1f066f95f02daf4598daf63e31eeed838eafb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3fe7f4f0ee96f12f36eaf0be0bb34d86e67f02e40cc7302e8485d9cfe7f68bf8
[INFO] running `Command { std: "docker" "start" "-a" "3fe7f4f0ee96f12f36eaf0be0bb34d86e67f02e40cc7302e8485d9cfe7f68bf8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/static_slice-61d30fa9f8ec27bc)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::multiple_slices ... 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 static_slice
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - static_slice (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3fe7f4f0ee96f12f36eaf0be0bb34d86e67f02e40cc7302e8485d9cfe7f68bf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fe7f4f0ee96f12f36eaf0be0bb34d86e67f02e40cc7302e8485d9cfe7f68bf8", kill_on_drop: false }`
[INFO] [stdout] 3fe7f4f0ee96f12f36eaf0be0bb34d86e67f02e40cc7302e8485d9cfe7f68bf8