[INFO] cloning repository https://github.com/dguenther/rustchip [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dguenther/rustchip" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdguenther%2Frustchip", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdguenther%2Frustchip'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1e29da31ac332b82feeb43a5eaa01f45009e101a [INFO] checking dguenther/rustchip against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdguenther%2Frustchip" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dguenther/rustchip 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/dguenther/rustchip [INFO] finished tweaking git repo https://github.com/dguenther/rustchip [INFO] tweaked toml for git repo https://github.com/dguenther/rustchip written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/dguenther/rustchip 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] [stderr] error: the lock file /workspace/builds/worker-7/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/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] dfdb79f376eb099fc78e1bf14e3d4857f9b813888487993728afece4fe7b6617 [INFO] running `Command { std: "docker" "start" "-a" "dfdb79f376eb099fc78e1bf14e3d4857f9b813888487993728afece4fe7b6617", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dfdb79f376eb099fc78e1bf14e3d4857f9b813888487993728afece4fe7b6617", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dfdb79f376eb099fc78e1bf14e3d4857f9b813888487993728afece4fe7b6617", kill_on_drop: false }` [INFO] [stdout] dfdb79f376eb099fc78e1bf14e3d4857f9b813888487993728afece4fe7b6617 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/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] baf4a7bf87874d8f21f17433fff697aa5c9fc07f38892b64cf0e113ed415a138 [INFO] running `Command { std: "docker" "start" "-a" "baf4a7bf87874d8f21f17433fff697aa5c9fc07f38892b64cf0e113ed415a138", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling getrandom v0.2.0 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking rand_core v0.6.0 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking rand v0.8.0 [INFO] [stderr] Checking sfml v0.9.3 [INFO] [stderr] Checking rustchip v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: the trait bound `u8: Neg` is not satisfied [INFO] [stdout] --> src/main.rs:58:34 [INFO] [stdout] | [INFO] [stdout] 58 | ... _ => -1 [INFO] [stdout] | ^^ the trait `Neg` is not implemented for `u8` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `u8: Neg` is not satisfied [INFO] [stdout] --> src/main.rs:60:35 [INFO] [stdout] | [INFO] [stdout] 60 | if val != -1 { [INFO] [stdout] | ^^ the trait `Neg` is not implemented for `u8` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `u8: Neg` is not satisfied [INFO] [stdout] --> src/main.rs:58:34 [INFO] [stdout] | [INFO] [stdout] 58 | ... _ => -1 [INFO] [stdout] | ^^ the trait `Neg` is not implemented for `u8` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `u8: Neg` is not satisfied [INFO] [stdout] --> src/main.rs:60:35 [INFO] [stdout] | [INFO] [stdout] 60 | if val != -1 { [INFO] [stdout] | ^^ the trait `Neg` is not implemented for `u8` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustchip` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "baf4a7bf87874d8f21f17433fff697aa5c9fc07f38892b64cf0e113ed415a138", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "baf4a7bf87874d8f21f17433fff697aa5c9fc07f38892b64cf0e113ed415a138", kill_on_drop: false }` [INFO] [stdout] baf4a7bf87874d8f21f17433fff697aa5c9fc07f38892b64cf0e113ed415a138