[INFO] cloning repository https://github.com/TomCrypto/pcg-breaker [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TomCrypto/pcg-breaker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTomCrypto%2Fpcg-breaker", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTomCrypto%2Fpcg-breaker'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 043b123a1618daa055bb9bea4ed21f3c4c46c412 [INFO] checking TomCrypto/pcg-breaker against try#70daa2c0d8eed7066b07966f3c0b0b8622bff4e4 for pr-151539 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTomCrypto%2Fpcg-breaker" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/TomCrypto/pcg-breaker [INFO] finished tweaking git repo https://github.com/TomCrypto/pcg-breaker [INFO] tweaked toml for git repo https://github.com/TomCrypto/pcg-breaker written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/TomCrypto/pcg-breaker on toolchain 70daa2c0d8eed7066b07966f3c0b0b8622bff4e4 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+70daa2c0d8eed7066b07966f3c0b0b8622bff4e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/TomCrypto/pcg-breaker already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+70daa2c0d8eed7066b07966f3c0b0b8622bff4e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+70daa2c0d8eed7066b07966f3c0b0b8622bff4e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8f97933ae697936cdfe7e953278572a9fd60d91176a3ffbc9490cc5cca8be79c [INFO] running `Command { std: "docker" "start" "-a" "8f97933ae697936cdfe7e953278572a9fd60d91176a3ffbc9490cc5cca8be79c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8f97933ae697936cdfe7e953278572a9fd60d91176a3ffbc9490cc5cca8be79c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f97933ae697936cdfe7e953278572a9fd60d91176a3ffbc9490cc5cca8be79c", kill_on_drop: false }` [INFO] [stdout] 8f97933ae697936cdfe7e953278572a9fd60d91176a3ffbc9490cc5cca8be79c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+70daa2c0d8eed7066b07966f3c0b0b8622bff4e4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b25c1f3f83215fa85e80f1915a9b47c3863eed87feb3c49d9b5b4f1139b7e2fa [INFO] running `Command { std: "docker" "start" "-a" "b25c1f3f83215fa85e80f1915a9b47c3863eed87feb3c49d9b5b4f1139b7e2fa", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling rustversion v1.0.2 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking bytemuck v1.2.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking parse_int v0.4.0 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling proc-macro-error v0.4.9 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.9 [INFO] [stderr] Compiling structopt-derive v0.4.2 [INFO] [stderr] Checking structopt v0.3.9 [INFO] [stderr] Checking pcg-breaker v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0271]: type mismatch resolving ` as Neg>::Output == Wrapping` [INFO] [stdout] --> src/pcg-breaker.rs:89:17 [INFO] [stdout] | [INFO] [stdout] 89 | if n == -W(1) { [INFO] [stdout] | ^^^^^ expected `Wrapping`, found `Wrapping` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `Wrapping` [INFO] [stdout] found struct `Wrapping` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0271]: type mismatch resolving ` as Neg>::Output == Wrapping` [INFO] [stdout] --> src/pcg-breaker.rs:89:17 [INFO] [stdout] | [INFO] [stdout] 89 | if n == -W(1) { [INFO] [stdout] | ^^^^^ expected `Wrapping`, found `Wrapping` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `Wrapping` [INFO] [stdout] found struct `Wrapping` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0271`. [INFO] [stdout] [INFO] [stderr] error: could not compile `pcg-breaker` (bin "pcg-breaker") due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] For more information about this error, try `rustc --explain E0271`. [INFO] [stdout] [INFO] [stderr] error: could not compile `pcg-breaker` (bin "pcg-breaker" test) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "b25c1f3f83215fa85e80f1915a9b47c3863eed87feb3c49d9b5b4f1139b7e2fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b25c1f3f83215fa85e80f1915a9b47c3863eed87feb3c49d9b5b4f1139b7e2fa", kill_on_drop: false }` [INFO] [stdout] b25c1f3f83215fa85e80f1915a9b47c3863eed87feb3c49d9b5b4f1139b7e2fa