[INFO] cloning repository https://github.com/jstasiak/openpol
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jstasiak/openpol" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjstasiak%2Fopenpol", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjstasiak%2Fopenpol'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 25890aaa682eca545f328a20c0834aa0915e9449
[INFO] checking jstasiak/openpol against try#9c1dcf141bc0875407c4eb36972857bd3db713e2 for pr-81863
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjstasiak%2Fopenpol" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jstasiak/openpol on toolchain 9c1dcf141bc0875407c4eb36972857bd3db713e2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jstasiak/openpol
[INFO] finished tweaking git repo https://github.com/jstasiak/openpol
[INFO] tweaked toml for git repo https://github.com/jstasiak/openpol written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/jstasiak/openpol already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded flic v0.1.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9b0fb0f396829a030dd372615039f915a1bbbb4fd9b4e64a3aa321bb4b6f9dc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f9b0fb0f396829a030dd372615039f915a1bbbb4fd9b4e64a3aa321bb4b6f9dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9b0fb0f396829a030dd372615039f915a1bbbb4fd9b4e64a3aa321bb4b6f9dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9b0fb0f396829a030dd372615039f915a1bbbb4fd9b4e64a3aa321bb4b6f9dc", kill_on_drop: false }`
[INFO] [stdout] f9b0fb0f396829a030dd372615039f915a1bbbb4fd9b4e64a3aa321bb4b6f9dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41dd3213d1dc3e4807e61a0633e00426c5de7075095c057900870c8be84f4450
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "41dd3213d1dc3e4807e61a0633e00426c5de7075095c057900870c8be84f4450", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling sdl2 v0.33.0
[INFO] [stderr]    Compiling openpol v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]    Compiling sdl2-sys v0.33.0
[INFO] [stderr]     Checking flic v0.1.6
[INFO] [stdout] warning: field is never read: `music`
[INFO] [stdout]   --> src/bin/openpol.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     music: Option<mixer::Music<'static>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `chunk`
[INFO] [stdout]    --> src/bin/openpol.rs:205:5
[INFO] [stdout]     |
[INFO] [stdout] 205 |     chunk: Option<mixer::Chunk>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `music`
[INFO] [stdout]   --> src/bin/openpol.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     music: Option<mixer::Music<'static>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `chunk`
[INFO] [stdout]    --> src/bin/openpol.rs:205:5
[INFO] [stdout]     |
[INFO] [stdout] 205 |     chunk: Option<mixer::Chunk>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.96s
[INFO] running `Command { std: "docker" "inspect" "41dd3213d1dc3e4807e61a0633e00426c5de7075095c057900870c8be84f4450", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41dd3213d1dc3e4807e61a0633e00426c5de7075095c057900870c8be84f4450", kill_on_drop: false }`
[INFO] [stdout] 41dd3213d1dc3e4807e61a0633e00426c5de7075095c057900870c8be84f4450