[INFO] cloning repository https://github.com/dralley/sudoku-solver [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dralley/sudoku-solver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdralley%2Fsudoku-solver", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdralley%2Fsudoku-solver'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a89c12817a7b1a8c14875ba133f55fca3d7f536d [INFO] checking dralley/sudoku-solver against try#da4929024a7261062885cb3209c9d7fdc919d233 for pr-135536 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdralley%2Fsudoku-solver" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dralley/sudoku-solver on toolchain da4929024a7261062885cb3209c9d7fdc919d233 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da4929024a7261062885cb3209c9d7fdc919d233" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dralley/sudoku-solver [INFO] finished tweaking git repo https://github.com/dralley/sudoku-solver [INFO] tweaked toml for git repo https://github.com/dralley/sudoku-solver written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/dralley/sudoku-solver 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" "+da4929024a7261062885cb3209c9d7fdc919d233" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+da4929024a7261062885cb3209c9d7fdc919d233" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8adc040a5afc101bdb216d1f5c0ccc0afbb3ddd8ffe5e42c3f1a6121e2cbb967 [INFO] running `Command { std: "docker" "start" "-a" "8adc040a5afc101bdb216d1f5c0ccc0afbb3ddd8ffe5e42c3f1a6121e2cbb967", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8adc040a5afc101bdb216d1f5c0ccc0afbb3ddd8ffe5e42c3f1a6121e2cbb967", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8adc040a5afc101bdb216d1f5c0ccc0afbb3ddd8ffe5e42c3f1a6121e2cbb967", kill_on_drop: false }` [INFO] [stdout] 8adc040a5afc101bdb216d1f5c0ccc0afbb3ddd8ffe5e42c3f1a6121e2cbb967 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+da4929024a7261062885cb3209c9d7fdc919d233" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 11ed3ce057293df08a88448b326591f929d971713b324426e2a5dc03aec644fa [INFO] running `Command { std: "docker" "start" "-a" "11ed3ce057293df08a88448b326591f929d971713b324426e2a5dc03aec644fa", kill_on_drop: false }` [INFO] [stderr] Compiling syn v0.15.43 [INFO] [stderr] Compiling cc v1.0.38 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling libc v0.2.60 [INFO] [stderr] Checking rustc-demangle v0.1.15 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Checking varisat-formula v0.2.1 [INFO] [stderr] Compiling ucd-util v0.1.5 [INFO] [stderr] Compiling log v0.4.7 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling regex-syntax v0.6.10 [INFO] [stderr] Compiling serde v1.0.98 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling utf8-ranges v1.0.3 [INFO] [stderr] Compiling aho-corasick v0.7.4 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking smallvec v0.6.10 [INFO] [stderr] Checking hashbrown v0.3.1 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking vec_mut_scan v0.1.0 [INFO] [stderr] Checking leb128 v0.2.4 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Compiling backtrace v0.3.34 [INFO] [stderr] Checking sudoku v0.7.0 [INFO] [stdout] error[E0277]: can't compare `str` with `SudokuLine` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sudoku-0.7.0/src/board/sudoku.rs:828:30 [INFO] [stdout] | [INFO] [stdout] 828 | (**self).partial_cmp(other) [INFO] [stdout] | ----------- ^^^^^ no implementation for `str < SudokuLine` and `str > SudokuLine` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = help: the trait `PartialOrd` is not implemented for `str` [INFO] [stdout] = help: the following other types implement trait `PartialOrd`: [INFO] [stdout] `&str` implements `PartialOrd>` [INFO] [stdout] `&str` implements `PartialOrd` [INFO] [stdout] `&str` implements `PartialOrd` [INFO] [stdout] `str` implements `PartialOrd<&String>` [INFO] [stdout] `str` implements `PartialOrd<&str>` [INFO] [stdout] `str` implements `PartialOrd>` [INFO] [stdout] `str` implements `PartialOrd` [INFO] [stdout] `str` implements `PartialOrd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `sudoku` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "11ed3ce057293df08a88448b326591f929d971713b324426e2a5dc03aec644fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11ed3ce057293df08a88448b326591f929d971713b324426e2a5dc03aec644fa", kill_on_drop: false }` [INFO] [stdout] 11ed3ce057293df08a88448b326591f929d971713b324426e2a5dc03aec644fa