[INFO] cloning repository https://github.com/tobz/sharded-slab-memory-explosion
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tobz/sharded-slab-memory-explosion" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftobz%2Fsharded-slab-memory-explosion", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftobz%2Fsharded-slab-memory-explosion'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b6886053ec2c4408e38529f1a9411579a9ac96af
[INFO] testing tobz/sharded-slab-memory-explosion against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftobz%2Fsharded-slab-memory-explosion" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tobz/sharded-slab-memory-explosion on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tobz/sharded-slab-memory-explosion
[INFO] finished tweaking git repo https://github.com/tobz/sharded-slab-memory-explosion
[INFO] tweaked toml for git repo https://github.com/tobz/sharded-slab-memory-explosion written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/tobz/sharded-slab-memory-explosion already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d98c18b2d5e166b8669e26a22dc63349d094ac7a6f75b1c1838acb758d5150e3
[INFO] running `Command { std: "docker" "start" "-a" "d98c18b2d5e166b8669e26a22dc63349d094ac7a6f75b1c1838acb758d5150e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d98c18b2d5e166b8669e26a22dc63349d094ac7a6f75b1c1838acb758d5150e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d98c18b2d5e166b8669e26a22dc63349d094ac7a6f75b1c1838acb758d5150e3", kill_on_drop: false }`
[INFO] [stdout] d98c18b2d5e166b8669e26a22dc63349d094ac7a6f75b1c1838acb758d5150e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c2d21e64608afb5286b38f86512bb1e916a6eff93b9ac2858c1988ec2b374e38
[INFO] running `Command { std: "docker" "start" "-a" "c2d21e64608afb5286b38f86512bb1e916a6eff93b9ac2858c1988ec2b374e38", kill_on_drop: false }`
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling sharded-slab v0.1.1
[INFO] [stderr]    Compiling sharded-slab-memory-explosion v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.47s
[INFO] running `Command { std: "docker" "inspect" "c2d21e64608afb5286b38f86512bb1e916a6eff93b9ac2858c1988ec2b374e38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2d21e64608afb5286b38f86512bb1e916a6eff93b9ac2858c1988ec2b374e38", kill_on_drop: false }`
[INFO] [stdout] c2d21e64608afb5286b38f86512bb1e916a6eff93b9ac2858c1988ec2b374e38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd8d2b65ca12036269610ecd70f1438ad09fe8bd4c187edeb4b948b62346a842
[INFO] running `Command { std: "docker" "start" "-a" "bd8d2b65ca12036269610ecd70f1438ad09fe8bd4c187edeb4b948b62346a842", kill_on_drop: false }`
[INFO] [stderr]    Compiling sharded-slab-memory-explosion v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "bd8d2b65ca12036269610ecd70f1438ad09fe8bd4c187edeb4b948b62346a842", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd8d2b65ca12036269610ecd70f1438ad09fe8bd4c187edeb4b948b62346a842", kill_on_drop: false }`
[INFO] [stdout] bd8d2b65ca12036269610ecd70f1438ad09fe8bd4c187edeb4b948b62346a842
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e117b6f48277196a757e1ac5956bc313078c7949b876fddacbcab8a7dcec1202
[INFO] running `Command { std: "docker" "start" "-a" "e117b6f48277196a757e1ac5956bc313078c7949b876fddacbcab8a7dcec1202", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sharded_slab_memory_explosion-4b735358cc1c6567)
[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" "e117b6f48277196a757e1ac5956bc313078c7949b876fddacbcab8a7dcec1202", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e117b6f48277196a757e1ac5956bc313078c7949b876fddacbcab8a7dcec1202", kill_on_drop: false }`
[INFO] [stdout] e117b6f48277196a757e1ac5956bc313078c7949b876fddacbcab8a7dcec1202