[INFO] cloning repository https://github.com/tindleaj/simple-ci
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tindleaj/simple-ci" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftindleaj%2Fsimple-ci", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftindleaj%2Fsimple-ci'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6a311067ff831dec04594259eed5e5c37d479dc3
[INFO] checking tindleaj/simple-ci against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftindleaj%2Fsimple-ci" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tindleaj/simple-ci on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tindleaj/simple-ci
[INFO] finished tweaking git repo https://github.com/tindleaj/simple-ci
[INFO] tweaked toml for git repo https://github.com/tindleaj/simple-ci written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/tindleaj/simple-ci already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9772925caed51f34a2d0e2c3e6b21e7e6268638086cce06e7f8f28998629f570
[INFO] running `Command { std: "docker" "start" "-a" "9772925caed51f34a2d0e2c3e6b21e7e6268638086cce06e7f8f28998629f570", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9772925caed51f34a2d0e2c3e6b21e7e6268638086cce06e7f8f28998629f570", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9772925caed51f34a2d0e2c3e6b21e7e6268638086cce06e7f8f28998629f570", kill_on_drop: false }`
[INFO] [stdout] 9772925caed51f34a2d0e2c3e6b21e7e6268638086cce06e7f8f28998629f570
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f1b31b77899c23210d956dcd3816bd09f2b0001044a4b4e435c67914aba2356a
[INFO] running `Command { std: "docker" "start" "-a" "f1b31b77899c23210d956dcd3816bd09f2b0001044a4b4e435c67914aba2356a", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling syn v1.0.34
[INFO] [stderr]     Checking serde v1.0.114
[INFO] [stderr]     Checking serde_json v1.0.56
[INFO] [stderr]     Checking cimple v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `runners`
[INFO] [stdout]  --> src/dispatcher.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     runners: Vec<String>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `dead`
[INFO] [stdout]  --> src/dispatcher.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     dead: bool,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `dispatched_commits`
[INFO] [stdout]  --> src/dispatcher.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     dispatched_commits: Vec<String>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `pending_commits`
[INFO] [stdout]   --> src/dispatcher.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pending_commits: Vec<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `runners`
[INFO] [stdout]  --> src/dispatcher.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     runners: Vec<String>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `dead`
[INFO] [stdout]  --> src/dispatcher.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     dead: bool,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `dispatched_commits`
[INFO] [stdout]  --> src/dispatcher.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     dispatched_commits: Vec<String>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `pending_commits`
[INFO] [stdout]   --> src/dispatcher.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pending_commits: Vec<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.53s
[INFO] running `Command { std: "docker" "inspect" "f1b31b77899c23210d956dcd3816bd09f2b0001044a4b4e435c67914aba2356a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1b31b77899c23210d956dcd3816bd09f2b0001044a4b4e435c67914aba2356a", kill_on_drop: false }`
[INFO] [stdout] f1b31b77899c23210d956dcd3816bd09f2b0001044a4b4e435c67914aba2356a