[INFO] cloning repository https://github.com/denniswebb/single-channel-slack
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/denniswebb/single-channel-slack" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenniswebb%2Fsingle-channel-slack", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenniswebb%2Fsingle-channel-slack'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 58bd2cf30ba265f93e630575d559319b3e589680
[INFO] testing denniswebb/single-channel-slack against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenniswebb%2Fsingle-channel-slack" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/denniswebb/single-channel-slack on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/denniswebb/single-channel-slack
[INFO] finished tweaking git repo https://github.com/denniswebb/single-channel-slack
[INFO] tweaked toml for git repo https://github.com/denniswebb/single-channel-slack written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/denniswebb/single-channel-slack already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 303a06cfb95f5def712122ee008e5f8d607ee9e87ccfb9014a07a385fa7ef6dc
[INFO] running `Command { std: "docker" "start" "-a" "303a06cfb95f5def712122ee008e5f8d607ee9e87ccfb9014a07a385fa7ef6dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "303a06cfb95f5def712122ee008e5f8d607ee9e87ccfb9014a07a385fa7ef6dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "303a06cfb95f5def712122ee008e5f8d607ee9e87ccfb9014a07a385fa7ef6dc", kill_on_drop: false }`
[INFO] [stdout] 303a06cfb95f5def712122ee008e5f8d607ee9e87ccfb9014a07a385fa7ef6dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72d675035e9bc2d3ecc922acf6495435dc282b575642032de0bfa7d967004708
[INFO] running `Command { std: "docker" "start" "-a" "72d675035e9bc2d3ecc922acf6495435dc282b575642032de0bfa7d967004708", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling single-channel-slack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "72d675035e9bc2d3ecc922acf6495435dc282b575642032de0bfa7d967004708", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72d675035e9bc2d3ecc922acf6495435dc282b575642032de0bfa7d967004708", kill_on_drop: false }`
[INFO] [stdout] 72d675035e9bc2d3ecc922acf6495435dc282b575642032de0bfa7d967004708
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45d058bb48bdb35418c5700b4637710582de14c2c4653c55217a5f312e099052
[INFO] running `Command { std: "docker" "start" "-a" "45d058bb48bdb35418c5700b4637710582de14c2c4653c55217a5f312e099052", kill_on_drop: false }`
[INFO] [stderr]    Compiling single-channel-slack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "45d058bb48bdb35418c5700b4637710582de14c2c4653c55217a5f312e099052", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45d058bb48bdb35418c5700b4637710582de14c2c4653c55217a5f312e099052", kill_on_drop: false }`
[INFO] [stdout] 45d058bb48bdb35418c5700b4637710582de14c2c4653c55217a5f312e099052
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 18a7875def1cd0efcfcf6abeaf7b38ae807ff23909e54419be0f6b5675ccf4c0
[INFO] running `Command { std: "docker" "start" "-a" "18a7875def1cd0efcfcf6abeaf7b38ae807ff23909e54419be0f6b5675ccf4c0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/single_channel_slack-34436db0e1832297)
[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" "18a7875def1cd0efcfcf6abeaf7b38ae807ff23909e54419be0f6b5675ccf4c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18a7875def1cd0efcfcf6abeaf7b38ae807ff23909e54419be0f6b5675ccf4c0", kill_on_drop: false }`
[INFO] [stdout] 18a7875def1cd0efcfcf6abeaf7b38ae807ff23909e54419be0f6b5675ccf4c0