[INFO] cloning repository https://github.com/kunikuni03/example_rust_multi_task
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kunikuni03/example_rust_multi_task" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkunikuni03%2Fexample_rust_multi_task", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkunikuni03%2Fexample_rust_multi_task'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8b51cb14ff321a67dfed8d51df7701c4b0470a3f
[INFO] testing kunikuni03/example_rust_multi_task 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%2Fkunikuni03%2Fexample_rust_multi_task" "/workspace/builds/worker-26/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-26/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kunikuni03/example_rust_multi_task 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/kunikuni03/example_rust_multi_task
[INFO] finished tweaking git repo https://github.com/kunikuni03/example_rust_multi_task
[INFO] tweaked toml for git repo https://github.com/kunikuni03/example_rust_multi_task written to /workspace/builds/worker-26/source/Cargo.toml
[INFO] crate git repo https://github.com/kunikuni03/example_rust_multi_task 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] e487ea419e87fe2ea5e1b84c34cee9ba539499b9f930abc087031e48695121f2
[INFO] running `Command { std: "docker" "start" "-a" "e487ea419e87fe2ea5e1b84c34cee9ba539499b9f930abc087031e48695121f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e487ea419e87fe2ea5e1b84c34cee9ba539499b9f930abc087031e48695121f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e487ea419e87fe2ea5e1b84c34cee9ba539499b9f930abc087031e48695121f2", kill_on_drop: false }`
[INFO] [stdout] e487ea419e87fe2ea5e1b84c34cee9ba539499b9f930abc087031e48695121f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 6f94a3d4172db3def06f8c70c02bf5b9c8ccc7a795523f68c8fdb195c7a58ec5
[INFO] running `Command { std: "docker" "start" "-a" "6f94a3d4172db3def06f8c70c02bf5b9c8ccc7a795523f68c8fdb195c7a58ec5", kill_on_drop: false }`
[INFO] [stderr]    Compiling example_rust_multi_task v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "6f94a3d4172db3def06f8c70c02bf5b9c8ccc7a795523f68c8fdb195c7a58ec5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f94a3d4172db3def06f8c70c02bf5b9c8ccc7a795523f68c8fdb195c7a58ec5", kill_on_drop: false }`
[INFO] [stdout] 6f94a3d4172db3def06f8c70c02bf5b9c8ccc7a795523f68c8fdb195c7a58ec5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] c2aed363cfcf923e3aa814c76cf6ed1ae66874f514b18851b7cb7c4b97dd03f6
[INFO] running `Command { std: "docker" "start" "-a" "c2aed363cfcf923e3aa814c76cf6ed1ae66874f514b18851b7cb7c4b97dd03f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling example_rust_multi_task v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "c2aed363cfcf923e3aa814c76cf6ed1ae66874f514b18851b7cb7c4b97dd03f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2aed363cfcf923e3aa814c76cf6ed1ae66874f514b18851b7cb7c4b97dd03f6", kill_on_drop: false }`
[INFO] [stdout] c2aed363cfcf923e3aa814c76cf6ed1ae66874f514b18851b7cb7c4b97dd03f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 3a939b633a577d4e65e5d1db724b923c859efdb5f321ac265fddbefc5e8c60b1
[INFO] running `Command { std: "docker" "start" "-a" "3a939b633a577d4e65e5d1db724b923c859efdb5f321ac265fddbefc5e8c60b1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/example_rust_multi_task-f13cf23b9416c379)
[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" "3a939b633a577d4e65e5d1db724b923c859efdb5f321ac265fddbefc5e8c60b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a939b633a577d4e65e5d1db724b923c859efdb5f321ac265fddbefc5e8c60b1", kill_on_drop: false }`
[INFO] [stdout] 3a939b633a577d4e65e5d1db724b923c859efdb5f321ac265fddbefc5e8c60b1