[INFO] cloning repository https://github.com/eskaton/intersperse
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eskaton/intersperse" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feskaton%2Fintersperse", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feskaton%2Fintersperse'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6f2c50a327c2ed279785fa62bd2122a576e966f9
[INFO] testing eskaton/intersperse 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%2Feskaton%2Fintersperse" "/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/eskaton/intersperse 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/eskaton/intersperse
[INFO] finished tweaking git repo https://github.com/eskaton/intersperse
[INFO] tweaked toml for git repo https://github.com/eskaton/intersperse written to /workspace/builds/worker-87/source/Cargo.toml
[INFO] crate git repo https://github.com/eskaton/intersperse 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] e9ddac0b342da54605e1af1275db0a9341bf2be1474d6d8ff8ddda1d13ffa0eb
[INFO] running `Command { std: "docker" "start" "-a" "e9ddac0b342da54605e1af1275db0a9341bf2be1474d6d8ff8ddda1d13ffa0eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9ddac0b342da54605e1af1275db0a9341bf2be1474d6d8ff8ddda1d13ffa0eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9ddac0b342da54605e1af1275db0a9341bf2be1474d6d8ff8ddda1d13ffa0eb", kill_on_drop: false }`
[INFO] [stdout] e9ddac0b342da54605e1af1275db0a9341bf2be1474d6d8ff8ddda1d13ffa0eb
[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] 2c0f5d39120f3554324995cc9b60e608a4568a37aa9b29aacbe52820350ffeb2
[INFO] running `Command { std: "docker" "start" "-a" "2c0f5d39120f3554324995cc9b60e608a4568a37aa9b29aacbe52820350ffeb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.104
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling intersperse v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.08s
[INFO] running `Command { std: "docker" "inspect" "2c0f5d39120f3554324995cc9b60e608a4568a37aa9b29aacbe52820350ffeb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c0f5d39120f3554324995cc9b60e608a4568a37aa9b29aacbe52820350ffeb2", kill_on_drop: false }`
[INFO] [stdout] 2c0f5d39120f3554324995cc9b60e608a4568a37aa9b29aacbe52820350ffeb2
[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] cabaa1cb875b7b1e25402a20e51cf661a77119572c2b06dbbd28f4f127b72d1c
[INFO] running `Command { std: "docker" "start" "-a" "cabaa1cb875b7b1e25402a20e51cf661a77119572c2b06dbbd28f4f127b72d1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling intersperse v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "cabaa1cb875b7b1e25402a20e51cf661a77119572c2b06dbbd28f4f127b72d1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cabaa1cb875b7b1e25402a20e51cf661a77119572c2b06dbbd28f4f127b72d1c", kill_on_drop: false }`
[INFO] [stdout] cabaa1cb875b7b1e25402a20e51cf661a77119572c2b06dbbd28f4f127b72d1c
[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] b917e9a1b955ac93e2aa71fe2390613df2e312e9cfe5a57ccf350dff7f3eaf89
[INFO] running `Command { std: "docker" "start" "-a" "b917e9a1b955ac93e2aa71fe2390613df2e312e9cfe5a57ccf350dff7f3eaf89", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/intersperse-e72d748e3c61fd58)
[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" "b917e9a1b955ac93e2aa71fe2390613df2e312e9cfe5a57ccf350dff7f3eaf89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b917e9a1b955ac93e2aa71fe2390613df2e312e9cfe5a57ccf350dff7f3eaf89", kill_on_drop: false }`
[INFO] [stdout] b917e9a1b955ac93e2aa71fe2390613df2e312e9cfe5a57ccf350dff7f3eaf89