[INFO] fetching crate itemops 0.1.1...
[INFO] testing itemops-0.1.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate itemops 0.1.1 into /workspace/builds/worker-72/source
[INFO] validating manifest of crates.io crate itemops 0.1.1 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 itemops 0.1.1
[INFO] finished tweaking crates.io crate itemops 0.1.1
[INFO] tweaked toml for crates.io crate itemops 0.1.1 written to /workspace/builds/worker-72/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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] 8e7b2d7c6028cfdb9422e7b76e80382bfa012bc940982fd613ef23970f8271f3
[INFO] running `Command { std: "docker" "start" "-a" "8e7b2d7c6028cfdb9422e7b76e80382bfa012bc940982fd613ef23970f8271f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e7b2d7c6028cfdb9422e7b76e80382bfa012bc940982fd613ef23970f8271f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e7b2d7c6028cfdb9422e7b76e80382bfa012bc940982fd613ef23970f8271f3", kill_on_drop: false }`
[INFO] [stdout] 8e7b2d7c6028cfdb9422e7b76e80382bfa012bc940982fd613ef23970f8271f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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] 2c754e7ad012f17540ede287daa9bc72332054ff58017f2d53f1706a5c2b2556
[INFO] running `Command { std: "docker" "start" "-a" "2c754e7ad012f17540ede287daa9bc72332054ff58017f2d53f1706a5c2b2556", kill_on_drop: false }`
[INFO] [stderr]    Compiling itemops v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "2c754e7ad012f17540ede287daa9bc72332054ff58017f2d53f1706a5c2b2556", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c754e7ad012f17540ede287daa9bc72332054ff58017f2d53f1706a5c2b2556", kill_on_drop: false }`
[INFO] [stdout] 2c754e7ad012f17540ede287daa9bc72332054ff58017f2d53f1706a5c2b2556
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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] 24c8d02f8ca4115cb96fb3f27f4e60ae97d2a5f6f409a730a97e40460c1792d2
[INFO] running `Command { std: "docker" "start" "-a" "24c8d02f8ca4115cb96fb3f27f4e60ae97d2a5f6f409a730a97e40460c1792d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling itemops v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "24c8d02f8ca4115cb96fb3f27f4e60ae97d2a5f6f409a730a97e40460c1792d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24c8d02f8ca4115cb96fb3f27f4e60ae97d2a5f6f409a730a97e40460c1792d2", kill_on_drop: false }`
[INFO] [stdout] 24c8d02f8ca4115cb96fb3f27f4e60ae97d2a5f6f409a730a97e40460c1792d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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] 38db8271edd0f7de80a45fd4804899a66ef240f957493d781ee3d6eced5842ef
[INFO] running `Command { std: "docker" "start" "-a" "38db8271edd0f7de80a45fd4804899a66ef240f957493d781ee3d6eced5842ef", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/itemops-3fc22f424d29ddba)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests itemops
[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 2 tests
[INFO] [stdout] test src/ops.rs - ops::&'_[T]::product_step (line 74) ... ok
[INFO] [stdout] test src/ops.rs - ops::&'_[T]::sum_step (line 30) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "38db8271edd0f7de80a45fd4804899a66ef240f957493d781ee3d6eced5842ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38db8271edd0f7de80a45fd4804899a66ef240f957493d781ee3d6eced5842ef", kill_on_drop: false }`
[INFO] [stdout] 38db8271edd0f7de80a45fd4804899a66ef240f957493d781ee3d6eced5842ef