[INFO] cloning repository https://github.com/VoltRadar/rsudoku
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/VoltRadar/rsudoku" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVoltRadar%2Frsudoku", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVoltRadar%2Frsudoku'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 90c15417c77b71ae63a7e904ef827c3dda01386d
[INFO] testing VoltRadar/rsudoku against 1.83.0 for beta-1.84.0-4-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVoltRadar%2Frsudoku" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/VoltRadar/rsudoku on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/VoltRadar/rsudoku
[INFO] finished tweaking git repo https://github.com/VoltRadar/rsudoku
[INFO] tweaked toml for git repo https://github.com/VoltRadar/rsudoku written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/VoltRadar/rsudoku 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" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 574322d2f885bbe7e22ad3052e8b1d83d7abf51310444c179d4cc69783644b8f
[INFO] running `Command { std: "docker" "start" "-a" "574322d2f885bbe7e22ad3052e8b1d83d7abf51310444c179d4cc69783644b8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "574322d2f885bbe7e22ad3052e8b1d83d7abf51310444c179d4cc69783644b8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "574322d2f885bbe7e22ad3052e8b1d83d7abf51310444c179d4cc69783644b8f", kill_on_drop: false }`
[INFO] [stdout] 574322d2f885bbe7e22ad3052e8b1d83d7abf51310444c179d4cc69783644b8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93e0d00f167dc7471c4746f051f3abcd7af152623a08891ddcfe0864b33539b8
[INFO] running `Command { std: "docker" "start" "-a" "93e0d00f167dc7471c4746f051f3abcd7af152623a08891ddcfe0864b33539b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling rsudoku v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "93e0d00f167dc7471c4746f051f3abcd7af152623a08891ddcfe0864b33539b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93e0d00f167dc7471c4746f051f3abcd7af152623a08891ddcfe0864b33539b8", kill_on_drop: false }`
[INFO] [stdout] 93e0d00f167dc7471c4746f051f3abcd7af152623a08891ddcfe0864b33539b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6071c2ab9268b60b4ff071f611d468d20d84f512828191f665133aaef16726bb
[INFO] running `Command { std: "docker" "start" "-a" "6071c2ab9268b60b4ff071f611d468d20d84f512828191f665133aaef16726bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling rsudoku v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "6071c2ab9268b60b4ff071f611d468d20d84f512828191f665133aaef16726bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6071c2ab9268b60b4ff071f611d468d20d84f512828191f665133aaef16726bb", kill_on_drop: false }`
[INFO] [stdout] 6071c2ab9268b60b4ff071f611d468d20d84f512828191f665133aaef16726bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dc1adc2bfb6a071b4cf893cd82e976fcb909925408d7bdd8b09b4150472bebdc
[INFO] running `Command { std: "docker" "start" "-a" "dc1adc2bfb6a071b4cf893cd82e976fcb909925408d7bdd8b09b4150472bebdc", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rsudoku-ab1e1ca576048230)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rsudoku-14ce01a73176aced)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rsudoku
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] test src/lib.rs - SudokuValue::from (line 40) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - SudokuValue::from (line 40) stdout ----
[INFO] [stdout] error: expected `;`, found `assert_eq`
[INFO] [stdout]  --> src/lib.rs:41:50
[INFO] [stdout]   |
[INFO] [stdout] 3 | assert_eq!(SudokuValue::new('3'), Some(Known(3)))
[INFO] [stdout]   |                                                  ^ help: add `;` here
[INFO] [stdout] 4 | assert_eq!(SudokuValue::new('0'), Some(Unknown(vec![1,2,3,4,5,6,7,8,9])))
[INFO] [stdout]   | --------- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `assert_eq`
[INFO] [stdout]  --> src/lib.rs:42:74
[INFO] [stdout]   |
[INFO] [stdout] 4 | assert_eq!(SudokuValue::new('0'), Some(Unknown(vec![1,2,3,4,5,6,7,8,9])))
[INFO] [stdout]   |                                                                          ^ help: add `;` here
[INFO] [stdout] 5 | assert_eq!(SudokuValue::new('A'), Some(Unknown(vec![1,2,3,4,5,6,7,8,9])))
[INFO] [stdout]   | --------- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `assert_eq`
[INFO] [stdout]  --> src/lib.rs:43:74
[INFO] [stdout]   |
[INFO] [stdout] 5 | assert_eq!(SudokuValue::new('A'), Some(Unknown(vec![1,2,3,4,5,6,7,8,9])))
[INFO] [stdout]   |                                                                          ^ help: add `;` here
[INFO] [stdout] 6 | assert_eq!(SudokuValue::new('-'), None)
[INFO] [stdout]   | --------- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `assert_eq`
[INFO] [stdout]  --> src/lib.rs:44:40
[INFO] [stdout]   |
[INFO] [stdout] 6 | assert_eq!(SudokuValue::new('-'), None)
[INFO] [stdout]   |                                        ^ help: add `;` here
[INFO] [stdout] 7 | assert_eq!(SudokuValue::new('\t'), None)
[INFO] [stdout]   | --------- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SudokuValue`
[INFO] [stdout]  --> src/lib.rs:45:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | assert_eq!(SudokuValue::new('\t'), None)
[INFO] [stdout]   |            ^^^^^^^^^^^ use of undeclared type `SudokuValue`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - SudokuValue::from (line 40)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dc1adc2bfb6a071b4cf893cd82e976fcb909925408d7bdd8b09b4150472bebdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc1adc2bfb6a071b4cf893cd82e976fcb909925408d7bdd8b09b4150472bebdc", kill_on_drop: false }`
[INFO] [stdout] dc1adc2bfb6a071b4cf893cd82e976fcb909925408d7bdd8b09b4150472bebdc
