[INFO] cloning repository https://github.com/lpil/rust-stepper [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lpil/rust-stepper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flpil%2Frust-stepper", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flpil%2Frust-stepper'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f882701801de4ffd0b295cfa413876e61f477d33 [INFO] checking lpil/rust-stepper against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flpil%2Frust-stepper" "/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/lpil/rust-stepper on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lpil/rust-stepper [INFO] finished tweaking git repo https://github.com/lpil/rust-stepper [INFO] tweaked toml for git repo https://github.com/lpil/rust-stepper written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/lpil/rust-stepper already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7a3125ed05dc8107ea32b0243899aceb22fdf72e2c6182974b88d86797d0a200 [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" "7a3125ed05dc8107ea32b0243899aceb22fdf72e2c6182974b88d86797d0a200", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7a3125ed05dc8107ea32b0243899aceb22fdf72e2c6182974b88d86797d0a200", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a3125ed05dc8107ea32b0243899aceb22fdf72e2c6182974b88d86797d0a200", kill_on_drop: false }` [INFO] [stdout] 7a3125ed05dc8107ea32b0243899aceb22fdf72e2c6182974b88d86797d0a200 [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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4203dc339902873660860261f6c7d063358b0c9581950daadd7094038715e938 [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" "4203dc339902873660860261f6c7d063358b0c9581950daadd7094038715e938", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.77 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v1.0.40 [INFO] [stderr] Compiling pkg-config v0.3.18 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling libloading v0.6.3 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Checking linked-hash-map v0.5.3 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Compiling rayon-core v1.8.0 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.9 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking color_quant v1.0.1 [INFO] [stderr] Checking atom v0.3.5 [INFO] [stderr] Checking either v1.6.0 [INFO] [stderr] Checking fixedbitset v0.1.9 [INFO] [stderr] Checking piston-float v0.3.0 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Checking colorful v0.2.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Checking copyless v0.1.5 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking instant v0.1.6 [INFO] [stderr] Checking smallvec v1.4.2 [INFO] [stderr] Checking gimli v0.22.0 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling cpal v0.11.0 [INFO] [stderr] Checking object v0.20.0 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling cgmath v0.17.0 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking sample v0.10.0 [INFO] [stderr] Checking sample v0.9.1 [INFO] [stderr] Checking alac v0.3.3 [INFO] [stderr] Checking find_folder v0.3.0 [INFO] [stderr] Checking claxon v0.4.3 [INFO] [stderr] Checking notosans v0.1.0 [INFO] [stderr] Checking conrod_winit v0.69.0 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking inflate v0.3.4 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking gif v0.9.2 [INFO] [stderr] Checking gif v0.10.3 [INFO] [stderr] Checking piston-viewport v0.5.0 [INFO] [stderr] Checking hibitset v0.6.3 [INFO] [stderr] Checking petgraph v0.4.13 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling rayon v1.4.0 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling miniz_oxide v0.4.2 [INFO] [stderr] Compiling num-rational v0.3.0 [INFO] [stderr] Compiling proc-macro2 v1.0.21 [INFO] [stderr] Compiling x11 v2.18.2 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sample-0.9.1/src/window.rs:73:41 [INFO] [stdout] | [INFO] [stdout] 73 | let v = phase.to_float_sample().to_sample() * PI_2; [INFO] [stdout] | ^^^^^^^^^ cannot infer type for type parameter `S` declared on the associated function `to_sample` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the type argument in the method call [INFO] [stdout] | [INFO] [stdout] 73 | let v = phase.to_float_sample().to_sample::() * PI_2; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sample-0.10.0/src/window.rs:73:41 [INFO] [stdout] | [INFO] [stdout] 73 | let v = phase.to_float_sample().to_sample() * PI_2; [INFO] [stdout] | ^^^^^^^^^ cannot infer type for type parameter `S` declared on the associated function `to_sample` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the type argument in the method call [INFO] [stdout] | [INFO] [stdout] 73 | let v = phase.to_float_sample().to_sample::() * PI_2; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `sample` [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 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "4203dc339902873660860261f6c7d063358b0c9581950daadd7094038715e938", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4203dc339902873660860261f6c7d063358b0c9581950daadd7094038715e938", kill_on_drop: false }` [INFO] [stdout] 4203dc339902873660860261f6c7d063358b0c9581950daadd7094038715e938