[INFO] fetching crate lps22 0.1.0...
[INFO] testing lps22-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate lps22 0.1.0 into /workspace/builds/worker-88/source
[INFO] validating manifest of crates.io crate lps22 0.1.0 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 lps22 0.1.0
[INFO] finished tweaking crates.io crate lps22 0.1.0
[INFO] tweaked toml for crates.io crate lps22 0.1.0 written to /workspace/builds/worker-88/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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] 721786e45462969a7e31a0b6dc72b02b150e8016cfdd83be2b8551ac608395e0
[INFO] running `Command { std: "docker" "start" "-a" "721786e45462969a7e31a0b6dc72b02b150e8016cfdd83be2b8551ac608395e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "721786e45462969a7e31a0b6dc72b02b150e8016cfdd83be2b8551ac608395e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "721786e45462969a7e31a0b6dc72b02b150e8016cfdd83be2b8551ac608395e0", kill_on_drop: false }`
[INFO] [stdout] 721786e45462969a7e31a0b6dc72b02b150e8016cfdd83be2b8551ac608395e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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] 5e1f04ce8ba63b71a5780d0dee0c272606cb4caaf9d08ef0d78cb4513c4dc64f
[INFO] running `Command { std: "docker" "start" "-a" "5e1f04ce8ba63b71a5780d0dee0c272606cb4caaf9d08ef0d78cb4513c4dc64f", 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 typenum v1.15.0
[INFO] [stderr]    Compiling nb v1.0.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.7
[INFO] [stderr]    Compiling generic-array v0.11.2
[INFO] [stderr]    Compiling lps22 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.00s
[INFO] running `Command { std: "docker" "inspect" "5e1f04ce8ba63b71a5780d0dee0c272606cb4caaf9d08ef0d78cb4513c4dc64f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e1f04ce8ba63b71a5780d0dee0c272606cb4caaf9d08ef0d78cb4513c4dc64f", kill_on_drop: false }`
[INFO] [stdout] 5e1f04ce8ba63b71a5780d0dee0c272606cb4caaf9d08ef0d78cb4513c4dc64f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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] a4c9a04eb6bcd436370865e25dd29658b272c3f661646b6856191aaa405a9b31
[INFO] running `Command { std: "docker" "start" "-a" "a4c9a04eb6bcd436370865e25dd29658b272c3f661646b6856191aaa405a9b31", kill_on_drop: false }`
[INFO] [stderr]    Compiling lps22 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "a4c9a04eb6bcd436370865e25dd29658b272c3f661646b6856191aaa405a9b31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4c9a04eb6bcd436370865e25dd29658b272c3f661646b6856191aaa405a9b31", kill_on_drop: false }`
[INFO] [stdout] a4c9a04eb6bcd436370865e25dd29658b272c3f661646b6856191aaa405a9b31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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] 266b92e50d61b9de290b030c00b5f834ef68a6ef5dd7c7599428ea80b0ccc03a
[INFO] running `Command { std: "docker" "start" "-a" "266b92e50d61b9de290b030c00b5f834ef68a6ef5dd7c7599428ea80b0ccc03a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lps22-0405541677646d10)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lps22
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... 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] [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" "266b92e50d61b9de290b030c00b5f834ef68a6ef5dd7c7599428ea80b0ccc03a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "266b92e50d61b9de290b030c00b5f834ef68a6ef5dd7c7599428ea80b0ccc03a", kill_on_drop: false }`
[INFO] [stdout] 266b92e50d61b9de290b030c00b5f834ef68a6ef5dd7c7599428ea80b0ccc03a