[INFO] cloning repository https://github.com/apg/ray [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/apg/ray" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapg%2Fray", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapg%2Fray'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 33e7efafead267941ffd440731542c9bea9c23fb [INFO] checking apg/ray against master#5e3f1b148db5bfa27fee52464ae1f5d34c49d77b for pr-75502 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapg%2Fray" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/apg/ray on toolchain 5e3f1b148db5bfa27fee52464ae1f5d34c49d77b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/apg/ray [INFO] finished tweaking git repo https://github.com/apg/ray [INFO] tweaked toml for git repo https://github.com/apg/ray written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/apg/ray already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] error: the lock file /workspace/builds/worker-2/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 [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0fb5b2d568813699d6dff81bc0cb9b9fffaa0d35fa402972d94fae27625bc977 [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" "0fb5b2d568813699d6dff81bc0cb9b9fffaa0d35fa402972d94fae27625bc977", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0fb5b2d568813699d6dff81bc0cb9b9fffaa0d35fa402972d94fae27625bc977", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0fb5b2d568813699d6dff81bc0cb9b9fffaa0d35fa402972d94fae27625bc977", kill_on_drop: false }` [INFO] [stdout] 0fb5b2d568813699d6dff81bc0cb9b9fffaa0d35fa402972d94fae27625bc977 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9aac43706b2db7d60cac06c985d5be9352293a65c181852883197a1143da2528 [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" "9aac43706b2db7d60cac06c985d5be9352293a65c181852883197a1143da2528", kill_on_drop: false }` [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Checking color_quant v1.0.1 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking crossbeam-utils v0.7.2 [INFO] [stderr] Checking num-iter v0.1.41 [INFO] [stderr] Checking num-rational v0.3.0 [INFO] [stderr] Checking gif v0.10.3 [INFO] [stderr] Checking crossbeam-epoch v0.8.2 [INFO] [stderr] Checking crossbeam-channel v0.4.3 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking tiff v0.5.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking rayon-core v1.8.0 [INFO] [stderr] Checking png v0.16.7 [INFO] [stderr] Checking rayon v1.4.0 [INFO] [stderr] Checking jpeg-decoder v0.1.20 [INFO] [stderr] Checking image v0.23.8 [INFO] [stderr] Checking ray v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `mag` [INFO] [stdout] --> src/math.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | fn mag(&self) -> f64 { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `mag` [INFO] [stdout] --> src/math.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | fn mag(&self) -> f64 { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `image::ImageLuma8` [INFO] [stdout] --> src/bin/rayray.rs:4:32 [INFO] [stdout] | [INFO] [stdout] 4 | use image::{ImageBuffer, Luma, ImageLuma8}; [INFO] [stdout] | ^^^^^^^^^^ no `ImageLuma8` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `PNG` in crate `image` [INFO] [stdout] --> src/bin/rayray.rs:39:47 [INFO] [stdout] | [INFO] [stdout] 39 | let _ = ImageLuma8(img).save(fout, image::PNG).unwrap(); [INFO] [stdout] | ^^^ not found in `image` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `image::ImageLuma8` [INFO] [stdout] --> src/bin/rayray.rs:4:32 [INFO] [stdout] | [INFO] [stdout] 4 | use image::{ImageBuffer, Luma, ImageLuma8}; [INFO] [stdout] | ^^^^^^^^^^ no `ImageLuma8` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `PNG` in crate `image` [INFO] [stdout] --> src/bin/rayray.rs:39:47 [INFO] [stdout] | [INFO] [stdout] 39 | let _ = ImageLuma8(img).save(fout, image::PNG).unwrap(); [INFO] [stdout] | ^^^ not found in `image` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ray`. [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] Some errors have detailed explanations: E0425, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "9aac43706b2db7d60cac06c985d5be9352293a65c181852883197a1143da2528", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9aac43706b2db7d60cac06c985d5be9352293a65c181852883197a1143da2528", kill_on_drop: false }` [INFO] [stdout] 9aac43706b2db7d60cac06c985d5be9352293a65c181852883197a1143da2528