[INFO] cloning repository https://github.com/samwho/advent-of-code-2020 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/samwho/advent-of-code-2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamwho%2Fadvent-of-code-2020", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamwho%2Fadvent-of-code-2020'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e6f47d774a9e4963768c9dbc53b749d914b91621 [INFO] testing samwho/advent-of-code-2020 against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamwho%2Fadvent-of-code-2020" "/workspace/builds/worker-24/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-24/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/samwho/advent-of-code-2020 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/samwho/advent-of-code-2020 [INFO] finished tweaking git repo https://github.com/samwho/advent-of-code-2020 [INFO] tweaked toml for git repo https://github.com/samwho/advent-of-code-2020 written to /workspace/builds/worker-24/source/Cargo.toml [INFO] crate git repo https://github.com/samwho/advent-of-code-2020 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 59c6377161f82942dd22e5710026d4c39bf4e5e665b909e9e33f6eca9a1ad0cc [INFO] running `Command { std: "docker" "start" "-a" "59c6377161f82942dd22e5710026d4c39bf4e5e665b909e9e33f6eca9a1ad0cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "59c6377161f82942dd22e5710026d4c39bf4e5e665b909e9e33f6eca9a1ad0cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59c6377161f82942dd22e5710026d4c39bf4e5e665b909e9e33f6eca9a1ad0cc", kill_on_drop: false }` [INFO] [stdout] 59c6377161f82942dd22e5710026d4c39bf4e5e665b909e9e33f6eca9a1ad0cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 144c610fc3a88b0f59abd8a2fb607cb51f636e8e1666e8c17d271aee4e961805 [INFO] running `Command { std: "docker" "start" "-a" "144c610fc3a88b0f59abd8a2fb607cb51f636e8e1666e8c17d271aee4e961805", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling advent-of-code-2020 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/7.rs:2:38 [INFO] [stdout] | [INFO] [stdout] 2 | collections::{BTreeSet, HashMap, HashSet}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `str::FromStr` [INFO] [stdout] --> src/5.rs:2:80 [INFO] [stdout] | [INFO] [stdout] 2 | collections::BTreeSet, error::Error, fs::File, io::BufRead, io::BufReader, str::FromStr, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/7.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | let r = Regex::new(r"^(.+?) bags contain (\d+ .+? bags(?:, )?)+\.$")?; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.23s [INFO] running `Command { std: "docker" "inspect" "144c610fc3a88b0f59abd8a2fb607cb51f636e8e1666e8c17d271aee4e961805", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "144c610fc3a88b0f59abd8a2fb607cb51f636e8e1666e8c17d271aee4e961805", kill_on_drop: false }` [INFO] [stdout] 144c610fc3a88b0f59abd8a2fb607cb51f636e8e1666e8c17d271aee4e961805 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 679400c25342c3a0dd3da36821850e3bfd5ba6c8d68734d3abbe0e5a62994733 [INFO] running `Command { std: "docker" "start" "-a" "679400c25342c3a0dd3da36821850e3bfd5ba6c8d68734d3abbe0e5a62994733", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling advent-of-code-2020 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/7.rs:2:38 [INFO] [stdout] | [INFO] [stdout] 2 | collections::{BTreeSet, HashMap, HashSet}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `str::FromStr` [INFO] [stdout] --> src/5.rs:2:80 [INFO] [stdout] | [INFO] [stdout] 2 | collections::BTreeSet, error::Error, fs::File, io::BufRead, io::BufReader, str::FromStr, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/7.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | let r = Regex::new(r"^(.+?) bags contain (\d+ .+? bags(?:, )?)+\.$")?; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.63s [INFO] [stderr] Executable unittests src/1.rs (/opt/rustwide/target/debug/deps/1-308e5288b3b7ccca) [INFO] [stderr] Executable unittests src/2.rs (/opt/rustwide/target/debug/deps/2-8a39e2f44ace9c23) [INFO] [stderr] Executable unittests src/3.rs (/opt/rustwide/target/debug/deps/3-e0d48d0e3f5b40ab) [INFO] [stderr] Executable unittests src/4.rs (/opt/rustwide/target/debug/deps/4-bb48b9a72a2f15bc) [INFO] [stderr] Executable unittests src/5.rs (/opt/rustwide/target/debug/deps/5-a086b4ea59981abc) [INFO] [stderr] Executable unittests src/6.rs (/opt/rustwide/target/debug/deps/6-dafad24694f170e4) [INFO] [stderr] Executable unittests src/7.rs (/opt/rustwide/target/debug/deps/7-fdd73be546b08cbc) [INFO] [stderr] Executable unittests src/8.rs (/opt/rustwide/target/debug/deps/8-7e332e0caf3a14fd) [INFO] [stderr] Executable unittests src/9.rs (/opt/rustwide/target/debug/deps/9-0b3c23ee62f5054b) [INFO] running `Command { std: "docker" "inspect" "679400c25342c3a0dd3da36821850e3bfd5ba6c8d68734d3abbe0e5a62994733", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "679400c25342c3a0dd3da36821850e3bfd5ba6c8d68734d3abbe0e5a62994733", kill_on_drop: false }` [INFO] [stdout] 679400c25342c3a0dd3da36821850e3bfd5ba6c8d68734d3abbe0e5a62994733 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 389f9c0604268c7c9f3d7f3826767524bd3760de12e7160ad723b0800df7180b [INFO] running `Command { std: "docker" "start" "-a" "389f9c0604268c7c9f3d7f3826767524bd3760de12e7160ad723b0800df7180b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused import: `HashSet` [INFO] [stderr] --> src/7.rs:2:38 [INFO] [stderr] | [INFO] [stderr] 2 | collections::{BTreeSet, HashMap, HashSet}, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `r` [INFO] [stderr] --> src/7.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 12 | let r = Regex::new(r"^(.+?) bags contain (\d+ .+? bags(?:, )?)+\.$")?; [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `advent-of-code-2020` (bin "7" test) generated 2 warnings [INFO] [stderr] warning: unused import: `str::FromStr` [INFO] [stderr] --> src/5.rs:2:80 [INFO] [stderr] | [INFO] [stderr] 2 | collections::BTreeSet, error::Error, fs::File, io::BufRead, io::BufReader, str::FromStr, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `advent-of-code-2020` (bin "5" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.28s [INFO] [stderr] Running unittests src/1.rs (/opt/rustwide/target/debug/deps/1-308e5288b3b7ccca) [INFO] [stdout] [INFO] [stderr] Running unittests src/2.rs (/opt/rustwide/target/debug/deps/2-8a39e2f44ace9c23) [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] Running unittests src/3.rs (/opt/rustwide/target/debug/deps/3-e0d48d0e3f5b40ab) [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] [stderr] Running unittests src/4.rs (/opt/rustwide/target/debug/deps/4-bb48b9a72a2f15bc) [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests src/5.rs (/opt/rustwide/target/debug/deps/5-a086b4ea59981abc) [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] [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] [stderr] Running unittests src/6.rs (/opt/rustwide/target/debug/deps/6-dafad24694f170e4) [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests src/7.rs (/opt/rustwide/target/debug/deps/7-fdd73be546b08cbc) [INFO] [stdout] [INFO] [stderr] Running unittests src/8.rs (/opt/rustwide/target/debug/deps/8-7e332e0caf3a14fd) [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] [stdout] [INFO] [stderr] Running unittests src/9.rs (/opt/rustwide/target/debug/deps/9-0b3c23ee62f5054b) [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] running `Command { std: "docker" "inspect" "389f9c0604268c7c9f3d7f3826767524bd3760de12e7160ad723b0800df7180b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "389f9c0604268c7c9f3d7f3826767524bd3760de12e7160ad723b0800df7180b", kill_on_drop: false }` [INFO] [stdout] 389f9c0604268c7c9f3d7f3826767524bd3760de12e7160ad723b0800df7180b