[INFO] cloning repository https://github.com/nao-kobayashi/DualChannel
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nao-kobayashi/DualChannel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnao-kobayashi%2FDualChannel", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnao-kobayashi%2FDualChannel'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9005f02345d53326989740a218672eab9a24a86d
[INFO] testing nao-kobayashi/DualChannel 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%2Fnao-kobayashi%2FDualChannel" "/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/nao-kobayashi/DualChannel 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/nao-kobayashi/DualChannel
[INFO] finished tweaking git repo https://github.com/nao-kobayashi/DualChannel
[INFO] tweaked toml for git repo https://github.com/nao-kobayashi/DualChannel written to /workspace/builds/worker-26/source/Cargo.toml
[INFO] crate git repo https://github.com/nao-kobayashi/DualChannel 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] f96e6771318515ef099615226bd5cc3b74175b0207b95a379ec91d11cd687e99
[INFO] running `Command { std: "docker" "start" "-a" "f96e6771318515ef099615226bd5cc3b74175b0207b95a379ec91d11cd687e99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f96e6771318515ef099615226bd5cc3b74175b0207b95a379ec91d11cd687e99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f96e6771318515ef099615226bd5cc3b74175b0207b95a379ec91d11cd687e99", kill_on_drop: false }`
[INFO] [stdout] f96e6771318515ef099615226bd5cc3b74175b0207b95a379ec91d11cd687e99
[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] cc97ff12c45b05b6167ec357649f7ba2a54e01b98afc7b1c211e90c996d9362c
[INFO] running `Command { std: "docker" "start" "-a" "cc97ff12c45b05b6167ec357649f7ba2a54e01b98afc7b1c211e90c996d9362c", kill_on_drop: false }`
[INFO] [stderr]    Compiling multi_channel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.78s
[INFO] running `Command { std: "docker" "inspect" "cc97ff12c45b05b6167ec357649f7ba2a54e01b98afc7b1c211e90c996d9362c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc97ff12c45b05b6167ec357649f7ba2a54e01b98afc7b1c211e90c996d9362c", kill_on_drop: false }`
[INFO] [stdout] cc97ff12c45b05b6167ec357649f7ba2a54e01b98afc7b1c211e90c996d9362c
[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] ed7ac6669d1bbb11fb78d274023b79570092cf7088ef208ac9b6e2f54f1f6cb8
[INFO] running `Command { std: "docker" "start" "-a" "ed7ac6669d1bbb11fb78d274023b79570092cf7088ef208ac9b6e2f54f1f6cb8", kill_on_drop: false }`
[INFO] [stderr]    Compiling multi_channel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "ed7ac6669d1bbb11fb78d274023b79570092cf7088ef208ac9b6e2f54f1f6cb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed7ac6669d1bbb11fb78d274023b79570092cf7088ef208ac9b6e2f54f1f6cb8", kill_on_drop: false }`
[INFO] [stdout] ed7ac6669d1bbb11fb78d274023b79570092cf7088ef208ac9b6e2f54f1f6cb8
[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] d2085158e77547de1b24cdbcd6bfb3ed2fd4b9a1c0291e78fdce44c9717ecf6a
[INFO] running `Command { std: "docker" "start" "-a" "d2085158e77547de1b24cdbcd6bfb3ed2fd4b9a1c0291e78fdce44c9717ecf6a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/multi_channel-aa9d901c48b77b9c)
[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" "d2085158e77547de1b24cdbcd6bfb3ed2fd4b9a1c0291e78fdce44c9717ecf6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2085158e77547de1b24cdbcd6bfb3ed2fd4b9a1c0291e78fdce44c9717ecf6a", kill_on_drop: false }`
[INFO] [stdout] d2085158e77547de1b24cdbcd6bfb3ed2fd4b9a1c0291e78fdce44c9717ecf6a