[INFO] cloning repository https://github.com/gaultier/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/gaultier/aoc-2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgaultier%2Faoc-2020", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgaultier%2Faoc-2020'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f78aee72e71c775ba5785a975c853b36d0c902a0
[INFO] testing gaultier/aoc-2020 against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgaultier%2Faoc-2020" "/workspace/builds/worker-35/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-35/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gaultier/aoc-2020 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gaultier/aoc-2020
[INFO] finished tweaking git repo https://github.com/gaultier/aoc-2020
[INFO] tweaked toml for git repo https://github.com/gaultier/aoc-2020 written to /workspace/builds/worker-35/source/Cargo.toml
[INFO] crate git repo https://github.com/gaultier/aoc-2020 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 52fb1c249c5156f04cd53c763ed7578773005fd868bcac9c11700ec19784d53b
[INFO] running `Command { std: "docker" "start" "-a" "52fb1c249c5156f04cd53c763ed7578773005fd868bcac9c11700ec19784d53b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "52fb1c249c5156f04cd53c763ed7578773005fd868bcac9c11700ec19784d53b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52fb1c249c5156f04cd53c763ed7578773005fd868bcac9c11700ec19784d53b", kill_on_drop: false }`
[INFO] [stdout] 52fb1c249c5156f04cd53c763ed7578773005fd868bcac9c11700ec19784d53b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e25197af5db0b2953c5e79ab35a10e5467918d0011ec4ab409e90e6a6707a08b
[INFO] running `Command { std: "docker" "start" "-a" "e25197af5db0b2953c5e79ab35a10e5467918d0011ec4ab409e90e6a6707a08b", kill_on_drop: false }`
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling aoc_2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `range`
[INFO] [stdout]   --> src/two_a.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |         let range = start_range.parse::<usize>().unwrap()..end_range.parse::<usize>().unwrap();
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_range`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `colon`
[INFO] [stdout]   --> src/two_a.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |         let colon = l.find(':').unwrap();
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_colon`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `Command { std: "docker" "inspect" "e25197af5db0b2953c5e79ab35a10e5467918d0011ec4ab409e90e6a6707a08b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e25197af5db0b2953c5e79ab35a10e5467918d0011ec4ab409e90e6a6707a08b", kill_on_drop: false }`
[INFO] [stdout] e25197af5db0b2953c5e79ab35a10e5467918d0011ec4ab409e90e6a6707a08b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 471f31df942c59640cc85282faf9cc7cfe2669d0a5d9688da1292d3a9293bc0b
[INFO] running `Command { std: "docker" "start" "-a" "471f31df942c59640cc85282faf9cc7cfe2669d0a5d9688da1292d3a9293bc0b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling aoc_2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `range`
[INFO] [stdout]   --> src/two_a.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |         let range = start_range.parse::<usize>().unwrap()..end_range.parse::<usize>().unwrap();
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_range`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `colon`
[INFO] [stdout]   --> src/two_a.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |         let colon = l.find(':').unwrap();
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_colon`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `range`
[INFO] [stdout]   --> src/two_a.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |         let range = start_range.parse::<usize>().unwrap()..end_range.parse::<usize>().unwrap();
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_range`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `colon`
[INFO] [stdout]   --> src/two_a.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |         let colon = l.find(':').unwrap();
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_colon`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 18.09s
[INFO] running `Command { std: "docker" "inspect" "471f31df942c59640cc85282faf9cc7cfe2669d0a5d9688da1292d3a9293bc0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "471f31df942c59640cc85282faf9cc7cfe2669d0a5d9688da1292d3a9293bc0b", kill_on_drop: false }`
[INFO] [stdout] 471f31df942c59640cc85282faf9cc7cfe2669d0a5d9688da1292d3a9293bc0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4f7f47e6d2d57758f57bdc95883feebd532b59b6a9cf525d6c17d31da62dc410
[INFO] running `Command { std: "docker" "start" "-a" "4f7f47e6d2d57758f57bdc95883feebd532b59b6a9cf525d6c17d31da62dc410", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `range`
[INFO] [stderr]   --> src/two_a.rs:15:13
[INFO] [stderr]    |
[INFO] [stderr] 15 |         let range = start_range.parse::<usize>().unwrap()..end_range.parse::<usize>().unwrap();
[INFO] [stderr]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_range`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `colon`
[INFO] [stderr]   --> src/two_a.rs:16:13
[INFO] [stderr]    |
[INFO] [stderr] 16 |         let colon = l.find(':').unwrap();
[INFO] [stderr]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_colon`
[INFO] [stderr] 
[INFO] [stderr] warning: `aoc_2020` (lib) generated 2 warnings
[INFO] [stderr] warning: `aoc_2020` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aoc_2020-96517a184fc72b57)
[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]      Running unittests (/opt/rustwide/target/debug/deps/aoc_2020-107234dbee2be8fd)
[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 aoc_2020
[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" "4f7f47e6d2d57758f57bdc95883feebd532b59b6a9cf525d6c17d31da62dc410", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f7f47e6d2d57758f57bdc95883feebd532b59b6a9cf525d6c17d31da62dc410", kill_on_drop: false }`
[INFO] [stdout] 4f7f47e6d2d57758f57bdc95883feebd532b59b6a9cf525d6c17d31da62dc410