[INFO] cloning repository https://github.com/danpker/channel_test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/danpker/channel_test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanpker%2Fchannel_test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanpker%2Fchannel_test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 00a9e66564be7859b427a071c838b817475d96f7
[INFO] testing danpker/channel_test against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanpker%2Fchannel_test" "/workspace/builds/worker-34/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-34/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/danpker/channel_test on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/danpker/channel_test
[INFO] finished tweaking git repo https://github.com/danpker/channel_test
[INFO] tweaked toml for git repo https://github.com/danpker/channel_test written to /workspace/builds/worker-34/source/Cargo.toml
[INFO] crate git repo https://github.com/danpker/channel_test already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 376a5610f407deeb0d2c6cbce5a6f9407192a920c2ddefc054eba77cdf1f96f6
[INFO] running `Command { std: "docker" "start" "-a" "376a5610f407deeb0d2c6cbce5a6f9407192a920c2ddefc054eba77cdf1f96f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "376a5610f407deeb0d2c6cbce5a6f9407192a920c2ddefc054eba77cdf1f96f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "376a5610f407deeb0d2c6cbce5a6f9407192a920c2ddefc054eba77cdf1f96f6", kill_on_drop: false }`
[INFO] [stdout] 376a5610f407deeb0d2c6cbce5a6f9407192a920c2ddefc054eba77cdf1f96f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bec758b13d1585f433faa66631c4d24c14a647c3e3e0d5a20c1bbd4673fb9427
[INFO] running `Command { std: "docker" "start" "-a" "bec758b13d1585f433faa66631c4d24c14a647c3e3e0d5a20c1bbd4673fb9427", kill_on_drop: false }`
[INFO] [stderr]    Compiling channel_test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "bec758b13d1585f433faa66631c4d24c14a647c3e3e0d5a20c1bbd4673fb9427", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bec758b13d1585f433faa66631c4d24c14a647c3e3e0d5a20c1bbd4673fb9427", kill_on_drop: false }`
[INFO] [stdout] bec758b13d1585f433faa66631c4d24c14a647c3e3e0d5a20c1bbd4673fb9427
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ddf1d9485c70e8207afd9318d18eab7eb7d3017108005a35350c5db1ee1b9b61
[INFO] running `Command { std: "docker" "start" "-a" "ddf1d9485c70e8207afd9318d18eab7eb7d3017108005a35350c5db1ee1b9b61", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling channel_test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.89s
[INFO] running `Command { std: "docker" "inspect" "ddf1d9485c70e8207afd9318d18eab7eb7d3017108005a35350c5db1ee1b9b61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddf1d9485c70e8207afd9318d18eab7eb7d3017108005a35350c5db1ee1b9b61", kill_on_drop: false }`
[INFO] [stdout] ddf1d9485c70e8207afd9318d18eab7eb7d3017108005a35350c5db1ee1b9b61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dc4cd393dca23f117c80b74d14778fce4d7c6fbedf56e78bf4df5b4609771753
[INFO] running `Command { std: "docker" "start" "-a" "dc4cd393dca23f117c80b74d14778fce4d7c6fbedf56e78bf4df5b4609771753", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.69s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/channel_test-6a1169643b6183bf)
[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" "dc4cd393dca23f117c80b74d14778fce4d7c6fbedf56e78bf4df5b4609771753", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc4cd393dca23f117c80b74d14778fce4d7c6fbedf56e78bf4df5b4609771753", kill_on_drop: false }`
[INFO] [stdout] dc4cd393dca23f117c80b74d14778fce4d7c6fbedf56e78bf4df5b4609771753