[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-2022-02-22 for beta-1.60-1 [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-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rand_jitter v0.1.3 [INFO] [stderr] Downloaded memoffset v0.2.1 [INFO] [stderr] Downloaded num v0.2.0 [INFO] [stderr] Downloaded num-rational v0.2.1 [INFO] [stderr] Downloaded num_cpus v1.10.0 [INFO] [stderr] Downloaded num-bigint v0.2.2 [INFO] [stderr] Downloaded crossbeam-deque v0.2.0 [INFO] [stderr] Downloaded image v0.21.1 [INFO] [stderr] Downloaded num-complex v0.2.1 [INFO] [stderr] Downloaded adler32 v1.0.3 [INFO] [stderr] Downloaded gif v0.10.1 [INFO] [stderr] Downloaded scopeguard v0.3.3 [INFO] [stderr] Downloaded inflate v0.4.5 [INFO] [stderr] Downloaded blake2-rfc v0.2.18 [INFO] [stderr] Downloaded lzw v0.10.0 [INFO] [stderr] Downloaded color_quant v1.0.1 [INFO] [stderr] Downloaded num-derive v0.2.4 [INFO] [stderr] Downloaded itertools v0.7.11 [INFO] [stderr] Downloaded num-iter v0.1.37 [INFO] [stderr] Downloaded slog v2.4.1 [INFO] [stderr] Downloaded take_mut v0.2.2 [INFO] [stderr] Downloaded slog-async v2.3.0 [INFO] [stderr] Downloaded backtrace v0.3.15 [INFO] [stderr] Downloaded rayon-core v1.4.1 [INFO] [stderr] Downloaded isatty v0.1.9 [INFO] [stderr] Downloaded chrono v0.4.6 [INFO] [stderr] Downloaded nodrop v0.1.13 [INFO] [stderr] Downloaded imageproc v0.18.0 [INFO] [stderr] Downloaded tiff v0.2.2 [INFO] [stderr] Downloaded failure v0.1.5 [INFO] [stderr] Downloaded arrayvec v0.4.10 [INFO] [stderr] Downloaded failure_derive v0.1.5 [INFO] [stderr] Downloaded libc v0.2.51 [INFO] [stderr] Downloaded crossbeam-utils v0.2.2 [INFO] [stderr] Downloaded deflate v0.7.19 [INFO] [stderr] Downloaded png v0.14.0 [INFO] [stderr] Downloaded radix_fmt v0.1.1 [INFO] [stderr] Downloaded num-traits v0.2.6 [INFO] [stderr] Downloaded rayon v1.0.3 [INFO] [stderr] Downloaded cfg-if v0.1.7 [INFO] [stderr] Downloaded slog-term v2.4.0 [INFO] [stderr] Downloaded byteorder v1.3.1 [INFO] [stderr] Downloaded cc v1.0.35 [INFO] [stderr] Downloaded stb_truetype v0.2.6 [INFO] [stderr] Downloaded backtrace-sys v0.1.28 [INFO] [stderr] Downloaded argon2rs v0.2.5 [INFO] [stderr] Downloaded winapi v0.3.7 [INFO] [stderr] Downloaded dirs v1.0.5 [INFO] [stderr] Downloaded proc-macro2 v0.4.27 [INFO] [stderr] Downloaded autocfg v0.1.2 [INFO] [stderr] Downloaded redox_users v0.3.0 [INFO] [stderr] Downloaded ordered-float v1.0.2 [INFO] [stderr] Downloaded synstructure v0.10.1 [INFO] [stderr] Downloaded jpeg-decoder v0.1.15 [INFO] [stderr] Downloaded approx v0.3.2 [INFO] [stderr] Downloaded term v0.5.2 [INFO] [stderr] Downloaded rusttype v0.7.5 [INFO] [stderr] Downloaded either v1.5.2 [INFO] [stderr] Downloaded crossbeam-epoch v0.3.1 [INFO] [stderr] Downloaded rustc-demangle v0.1.14 [INFO] [stderr] Downloaded syn v0.15.31 [INFO] [stderr] Downloaded time v0.1.42 [INFO] [stderr] Downloaded constant_time_eq v0.1.3 [INFO] [stderr] Downloaded num-integer v0.1.39 [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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6d0f1a2f2f718bd2594750b96071c33483f6b8c73e87eadd21ef8d333b6ea13f [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" "6d0f1a2f2f718bd2594750b96071c33483f6b8c73e87eadd21ef8d333b6ea13f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6d0f1a2f2f718bd2594750b96071c33483f6b8c73e87eadd21ef8d333b6ea13f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d0f1a2f2f718bd2594750b96071c33483f6b8c73e87eadd21ef8d333b6ea13f", kill_on_drop: false }` [INFO] [stdout] 6d0f1a2f2f718bd2594750b96071c33483f6b8c73e87eadd21ef8d333b6ea13f [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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--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] 1344b3358858b238dc31a42a16c35d4ad499c3791cd6d6e40ea7e42d30b7156e [INFO] running `Command { std: "docker" "start" "-a" "1344b3358858b238dc31a42a16c35d4ad499c3791cd6d6e40ea7e42d30b7156e", kill_on_drop: false }` [INFO] [stderr] Compiling num-bigint v0.2.2 [INFO] [stderr] Compiling syn v0.15.31 [INFO] [stderr] Compiling num-derive v0.2.4 [INFO] [stderr] Compiling num-rational v0.2.1 [INFO] [stderr] Compiling either v1.5.2 [INFO] [stderr] Compiling num-complex v0.2.1 [INFO] [stderr] Compiling slog v2.4.1 [INFO] [stderr] Compiling custom_derive v0.1.7 [INFO] [stderr] Compiling radix_fmt v0.1.1 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling num_cpus v1.10.0 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling isatty v0.1.9 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling rusttype v0.7.5 [INFO] [stderr] Compiling png v0.14.0 [INFO] [stderr] Compiling conv v0.3.3 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling slog-async v2.3.0 [INFO] [stderr] Compiling slog-term v2.4.0 [INFO] [stderr] Compiling num v0.2.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.15 [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] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "1344b3358858b238dc31a42a16c35d4ad499c3791cd6d6e40ea7e42d30b7156e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1344b3358858b238dc31a42a16c35d4ad499c3791cd6d6e40ea7e42d30b7156e", kill_on_drop: false }` [INFO] [stdout] 1344b3358858b238dc31a42a16c35d4ad499c3791cd6d6e40ea7e42d30b7156e