[INFO] cloning repository https://github.com/sjimenez77/rust-slices
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sjimenez77/rust-slices" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsjimenez77%2Frust-slices", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsjimenez77%2Frust-slices'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] df72672394debd44ac59c289e0a3ae639a173b7a
[INFO] testing sjimenez77/rust-slices against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsjimenez77%2Frust-slices" "/workspace/builds/worker-87/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-87/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sjimenez77/rust-slices 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 git repo https://github.com/sjimenez77/rust-slices
[INFO] finished tweaking git repo https://github.com/sjimenez77/rust-slices
[INFO] tweaked toml for git repo https://github.com/sjimenez77/rust-slices written to /workspace/builds/worker-87/source/Cargo.toml
[INFO] crate git repo https://github.com/sjimenez77/rust-slices already has a lockfile, it will not be regenerated
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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] 8cc2c3942d0fd0ddc19a25edfd6c4b1265d15dda8d91e1b47eb2cff15a531845
[INFO] running `Command { std: "docker" "start" "-a" "8cc2c3942d0fd0ddc19a25edfd6c4b1265d15dda8d91e1b47eb2cff15a531845", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8cc2c3942d0fd0ddc19a25edfd6c4b1265d15dda8d91e1b47eb2cff15a531845", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cc2c3942d0fd0ddc19a25edfd6c4b1265d15dda8d91e1b47eb2cff15a531845", kill_on_drop: false }`
[INFO] [stdout] 8cc2c3942d0fd0ddc19a25edfd6c4b1265d15dda8d91e1b47eb2cff15a531845
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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] 6272d8967c1bd8b47f561a36a87b7bbe7579118b6d4658aa90ec286ba39cf668
[INFO] running `Command { std: "docker" "start" "-a" "6272d8967c1bd8b47f561a36a87b7bbe7579118b6d4658aa90ec286ba39cf668", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling slices v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.78s
[INFO] running `Command { std: "docker" "inspect" "6272d8967c1bd8b47f561a36a87b7bbe7579118b6d4658aa90ec286ba39cf668", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6272d8967c1bd8b47f561a36a87b7bbe7579118b6d4658aa90ec286ba39cf668", kill_on_drop: false }`
[INFO] [stdout] 6272d8967c1bd8b47f561a36a87b7bbe7579118b6d4658aa90ec286ba39cf668
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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] 9104d5a8de886cec72572e66957fe4a8f552c18d877c0e77923cc51831257619
[INFO] running `Command { std: "docker" "start" "-a" "9104d5a8de886cec72572e66957fe4a8f552c18d877c0e77923cc51831257619", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling slices v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "9104d5a8de886cec72572e66957fe4a8f552c18d877c0e77923cc51831257619", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9104d5a8de886cec72572e66957fe4a8f552c18d877c0e77923cc51831257619", kill_on_drop: false }`
[INFO] [stdout] 9104d5a8de886cec72572e66957fe4a8f552c18d877c0e77923cc51831257619
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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] 9149dfc9c8fe4bba4026e4057dd507046a448a9cb16e1958f6a4ec5a06687a01
[INFO] running `Command { std: "docker" "start" "-a" "9149dfc9c8fe4bba4026e4057dd507046a448a9cb16e1958f6a4ec5a06687a01", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/slices-ce69bc60115dd37a)
[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" "9149dfc9c8fe4bba4026e4057dd507046a448a9cb16e1958f6a4ec5a06687a01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9149dfc9c8fe4bba4026e4057dd507046a448a9cb16e1958f6a4ec5a06687a01", kill_on_drop: false }`
[INFO] [stdout] 9149dfc9c8fe4bba4026e4057dd507046a448a9cb16e1958f6a4ec5a06687a01