[INFO] cloning repository https://github.com/TautvydasCerniauskas/aoc-2020 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TautvydasCerniauskas/aoc-2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTautvydasCerniauskas%2Faoc-2020", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTautvydasCerniauskas%2Faoc-2020'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 99ae84fefd456faa130b52756873208df249c018 [INFO] testing TautvydasCerniauskas/aoc-2020 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTautvydasCerniauskas%2Faoc-2020" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/TautvydasCerniauskas/aoc-2020 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/TautvydasCerniauskas/aoc-2020 [INFO] finished tweaking git repo https://github.com/TautvydasCerniauskas/aoc-2020 [INFO] tweaked toml for git repo https://github.com/TautvydasCerniauskas/aoc-2020 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/TautvydasCerniauskas/aoc-2020 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 285fd7515faea1f09140dcce09fefa23e488aff0a5ff61fff72275eb8a308ba5 [INFO] running `Command { std: "docker" "start" "-a" "285fd7515faea1f09140dcce09fefa23e488aff0a5ff61fff72275eb8a308ba5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "285fd7515faea1f09140dcce09fefa23e488aff0a5ff61fff72275eb8a308ba5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "285fd7515faea1f09140dcce09fefa23e488aff0a5ff61fff72275eb8a308ba5", kill_on_drop: false }` [INFO] [stdout] 285fd7515faea1f09140dcce09fefa23e488aff0a5ff61fff72275eb8a308ba5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f3661f6a2d827905f2755fe18f22bc09b053a63bba06a1a61c56822c1e5d2a3a [INFO] running `Command { std: "docker" "start" "-a" "f3661f6a2d827905f2755fe18f22bc09b053a63bba06a1a61c56822c1e5d2a3a", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling aoc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/solutions.rs:362:21 [INFO] [stdout] | [INFO] [stdout] 362 | &contains_map.insert(k.to_string(), req); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/solutions.rs:556:5 [INFO] [stdout] | [INFO] [stdout] 556 | &input.push(0); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/solutions.rs:557:5 [INFO] [stdout] | [INFO] [stdout] 557 | &input.sort(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/solutions.rs:822:13 [INFO] [stdout] | [INFO] [stdout] 822 | / &line[4..] [INFO] [stdout] 823 | | .split(']') [INFO] [stdout] 824 | | .collect::>() [INFO] [stdout] 825 | | .windows(2) [INFO] [stdout] ... | [INFO] [stdout] 832 | | mem.insert(l0, m & and_or.0 | and_or.1); [INFO] [stdout] 833 | | }); [INFO] [stdout] | |__________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.45s [INFO] running `Command { std: "docker" "inspect" "f3661f6a2d827905f2755fe18f22bc09b053a63bba06a1a61c56822c1e5d2a3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3661f6a2d827905f2755fe18f22bc09b053a63bba06a1a61c56822c1e5d2a3a", kill_on_drop: false }` [INFO] [stdout] f3661f6a2d827905f2755fe18f22bc09b053a63bba06a1a61c56822c1e5d2a3a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dd76fc2a9e7503f2cac83d7b9bad96312c1e615696bb75177eaeb412b6a8d3f3 [INFO] running `Command { std: "docker" "start" "-a" "dd76fc2a9e7503f2cac83d7b9bad96312c1e615696bb75177eaeb412b6a8d3f3", kill_on_drop: false }` [INFO] [stderr] Compiling aoc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/solutions.rs:362:21 [INFO] [stdout] | [INFO] [stdout] 362 | &contains_map.insert(k.to_string(), req); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/solutions.rs:556:5 [INFO] [stdout] | [INFO] [stdout] 556 | &input.push(0); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/solutions.rs:557:5 [INFO] [stdout] | [INFO] [stdout] 557 | &input.sort(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/solutions.rs:822:13 [INFO] [stdout] | [INFO] [stdout] 822 | / &line[4..] [INFO] [stdout] 823 | | .split(']') [INFO] [stdout] 824 | | .collect::>() [INFO] [stdout] 825 | | .windows(2) [INFO] [stdout] ... | [INFO] [stdout] 832 | | mem.insert(l0, m & and_or.0 | and_or.1); [INFO] [stdout] 833 | | }); [INFO] [stdout] | |__________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.92s [INFO] running `Command { std: "docker" "inspect" "dd76fc2a9e7503f2cac83d7b9bad96312c1e615696bb75177eaeb412b6a8d3f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd76fc2a9e7503f2cac83d7b9bad96312c1e615696bb75177eaeb412b6a8d3f3", kill_on_drop: false }` [INFO] [stdout] dd76fc2a9e7503f2cac83d7b9bad96312c1e615696bb75177eaeb412b6a8d3f3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f5f663aadda0d81c02b6228ab337f1636b2029ba1f25b513ae77aedc8a36d078 [INFO] running `Command { std: "docker" "start" "-a" "f5f663aadda0d81c02b6228ab337f1636b2029ba1f25b513ae77aedc8a36d078", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/solutions.rs:362:21 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 362 | &contains_map.insert(k.to_string(), req); [INFO] [stdout] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/solutions.rs:556:5 [INFO] [stderr] | [INFO] [stderr] 556 | &input.push(0); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/solutions.rs:557:5 [INFO] [stderr] | [INFO] [stderr] 557 | &input.sort(); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/solutions.rs:822:13 [INFO] [stderr] | [INFO] [stderr] 822 | / &line[4..] [INFO] [stderr] 823 | | .split(']') [INFO] [stderr] 824 | | .collect::>() [INFO] [stderr] 825 | | .windows(2) [INFO] [stderr] ... | [INFO] [stderr] 832 | | mem.insert(l0, m & and_or.0 | and_or.1); [INFO] [stderr] 833 | | }); [INFO] [stderr] | |__________________^ [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/aoc-7dfd3a6a47bdc3b0) [INFO] running `Command { std: "docker" "inspect" "f5f663aadda0d81c02b6228ab337f1636b2029ba1f25b513ae77aedc8a36d078", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5f663aadda0d81c02b6228ab337f1636b2029ba1f25b513ae77aedc8a36d078", kill_on_drop: false }` [INFO] [stdout] f5f663aadda0d81c02b6228ab337f1636b2029ba1f25b513ae77aedc8a36d078