[INFO] cloning repository https://github.com/srufle/maze-book-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/srufle/maze-book-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsrufle%2Fmaze-book-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsrufle%2Fmaze-book-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fb33121d25b45c94c8cebd62ad8f379f0cf1de61 [INFO] testing srufle/maze-book-rs against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsrufle%2Fmaze-book-rs" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/srufle/maze-book-rs on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/srufle/maze-book-rs [INFO] finished tweaking git repo https://github.com/srufle/maze-book-rs [INFO] tweaked toml for git repo https://github.com/srufle/maze-book-rs written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/srufle/maze-book-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 157abc3e1262a956087d4042a7f68645c16e8ed8ad4de56586eca6de72281f8e [INFO] running `Command { std: "docker" "start" "-a" "157abc3e1262a956087d4042a7f68645c16e8ed8ad4de56586eca6de72281f8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "157abc3e1262a956087d4042a7f68645c16e8ed8ad4de56586eca6de72281f8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "157abc3e1262a956087d4042a7f68645c16e8ed8ad4de56586eca6de72281f8e", kill_on_drop: false }` [INFO] [stdout] 157abc3e1262a956087d4042a7f68645c16e8ed8ad4de56586eca6de72281f8e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 19431a46af4a5471dbd9a9bc68a34f2dafb80e3a9fb5a33ea3ebef48f5e2f9f4 [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" "19431a46af4a5471dbd9a9bc68a34f2dafb80e3a9fb5a33ea3ebef48f5e2f9f4", kill_on_drop: false }` [INFO] [stderr] Compiling num-bigint v0.2.2 [INFO] [stderr] Compiling syn v0.15.31 [INFO] [stderr] Compiling num-rational v0.2.1 [INFO] [stderr] Compiling slog v2.4.1 [INFO] [stderr] Compiling num-complex v0.2.1 [INFO] [stderr] Compiling custom_derive v0.1.7 [INFO] [stderr] Compiling radix_fmt v0.1.1 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling ordered-float v1.0.2 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling isatty v0.1.9 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling png v0.14.0 [INFO] [stderr] Compiling conv v0.3.3 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling rusttype v0.7.5 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling slog-term v2.4.0 [INFO] [stderr] Compiling slog-async v2.3.0 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling num v0.2.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.15 [INFO] [stderr] Compiling num-derive v0.2.4 [INFO] [stderr] Compiling tiff v0.2.2 [INFO] [stderr] Compiling image v0.21.1 [INFO] [stderr] Compiling imageproc v0.18.0 [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/imageproc-0.18.0/src/hog.rs:440:33 [INFO] [stdout] | [INFO] [stdout] 440 | let intensity = u8::clamp(hist[bucket]); [INFO] [stdout] | ^^^^^ multiple `clamp` found [INFO] [stdout] | [INFO] [stdout] = note: candidate #1 is defined in an impl of the trait `Ord` for the type `u8` [INFO] [stdout] note: candidate #2 is defined in the trait `Clamp` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/imageproc-0.18.0/src/definitions.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 68 | fn clamp(x: T) -> Self; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: disambiguate the associated function for candidate #1 [INFO] [stdout] | [INFO] [stdout] 440 | let intensity = ::clamp(hist[bucket]); [INFO] [stdout] | ~~~~~~~~~~~~~ [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 440 | let intensity = ::clamp(hist[bucket]); [INFO] [stdout] | ~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/imageproc-0.18.0/src/hog.rs:444:33 [INFO] [stdout] | [INFO] [stdout] 444 | let intensity = u8::clamp(hist[bucket]); [INFO] [stdout] | ^^^^^ multiple `clamp` found [INFO] [stdout] | [INFO] [stdout] = note: candidate #1 is defined in an impl of the trait `Ord` for the type `u8` [INFO] [stdout] note: candidate #2 is defined in the trait `Clamp` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/imageproc-0.18.0/src/definitions.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 68 | fn clamp(x: T) -> Self; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: disambiguate the associated function for candidate #1 [INFO] [stdout] | [INFO] [stdout] 444 | let intensity = ::clamp(hist[bucket]); [INFO] [stdout] | ~~~~~~~~~~~~~ [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 444 | let intensity = ::clamp(hist[bucket]); [INFO] [stdout] | ~~~~~~~~~~~~~~~ [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 E0034`. [INFO] [stdout] [INFO] [stderr] error: could not compile `imageproc` due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "19431a46af4a5471dbd9a9bc68a34f2dafb80e3a9fb5a33ea3ebef48f5e2f9f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19431a46af4a5471dbd9a9bc68a34f2dafb80e3a9fb5a33ea3ebef48f5e2f9f4", kill_on_drop: false }` [INFO] [stdout] 19431a46af4a5471dbd9a9bc68a34f2dafb80e3a9fb5a33ea3ebef48f5e2f9f4