[INFO] cloning repository https://github.com/timocp/adventofcode-2015
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/timocp/adventofcode-2015" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimocp%2Fadventofcode-2015", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimocp%2Fadventofcode-2015'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5b43af81227e31ef8b0ef09092588507c6175163
[INFO] testing timocp/adventofcode-2015 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimocp%2Fadventofcode-2015" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/timocp/adventofcode-2015
[INFO] finished tweaking git repo https://github.com/timocp/adventofcode-2015
[INFO] tweaked toml for git repo https://github.com/timocp/adventofcode-2015 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/timocp/adventofcode-2015 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/timocp/adventofcode-2015 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde v1.0.132
[INFO] [stderr]   Downloaded serde_json v1.0.73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 787c16bf5a7868346e9215ef0214d77d486417b924ab53814d8766c7457f3e1b
[INFO] running `Command { std: "docker" "start" "-a" "787c16bf5a7868346e9215ef0214d77d486417b924ab53814d8766c7457f3e1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "787c16bf5a7868346e9215ef0214d77d486417b924ab53814d8766c7457f3e1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "787c16bf5a7868346e9215ef0214d77d486417b924ab53814d8766c7457f3e1b", kill_on_drop: false }`
[INFO] [stdout] 787c16bf5a7868346e9215ef0214d77d486417b924ab53814d8766c7457f3e1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 791d5922845af5fa704ffd599597a30818df4aa966d8dbf24234c63369961993
[INFO] running `Command { std: "docker" "start" "-a" "791d5922845af5fa704ffd599597a30818df4aa966d8dbf24234c63369961993", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.132
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling serde_json v1.0.73
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling md5 v0.7.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling adventofcode-2015 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/day9.rs:58:23
[INFO] [stdout]    |
[INFO] [stdout] 58 | fn parse_input(input: &str) -> Graph {
[INFO] [stdout]    |                       ^^^^     ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 58 | fn parse_input(input: &str) -> Graph<'_> {
[INFO] [stdout]    |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.61s
[INFO] running `Command { std: "docker" "inspect" "791d5922845af5fa704ffd599597a30818df4aa966d8dbf24234c63369961993", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "791d5922845af5fa704ffd599597a30818df4aa966d8dbf24234c63369961993", kill_on_drop: false }`
[INFO] [stdout] 791d5922845af5fa704ffd599597a30818df4aa966d8dbf24234c63369961993
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a306f5d13c16a632af7fcb20541c5f0186bd45e9cd0874c91d02fd01b8098d75
[INFO] running `Command { std: "docker" "start" "-a" "a306f5d13c16a632af7fcb20541c5f0186bd45e9cd0874c91d02fd01b8098d75", kill_on_drop: false }`
[INFO] [stderr]    Compiling adventofcode-2015 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/day9.rs:58:23
[INFO] [stdout]    |
[INFO] [stdout] 58 | fn parse_input(input: &str) -> Graph {
[INFO] [stdout]    |                       ^^^^     ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 58 | fn parse_input(input: &str) -> Graph<'_> {
[INFO] [stdout]    |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.46s
[INFO] running `Command { std: "docker" "inspect" "a306f5d13c16a632af7fcb20541c5f0186bd45e9cd0874c91d02fd01b8098d75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a306f5d13c16a632af7fcb20541c5f0186bd45e9cd0874c91d02fd01b8098d75", kill_on_drop: false }`
[INFO] [stdout] a306f5d13c16a632af7fcb20541c5f0186bd45e9cd0874c91d02fd01b8098d75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 15d0b1d0e3e9a892f2ec596455063fe80927a4f877ac59a8c11cf7903ec5254c
[INFO] running `Command { std: "docker" "start" "-a" "15d0b1d0e3e9a892f2ec596455063fe80927a4f877ac59a8c11cf7903ec5254c", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/day9.rs:58:23
[INFO] [stderr]    |
[INFO] [stderr] 58 | fn parse_input(input: &str) -> Graph {
[INFO] [stderr]    |                       ^^^^     ^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                       |
[INFO] [stderr]    |                       the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 58 | fn parse_input(input: &str) -> Graph<'_> {
[INFO] [stderr]    |                                     ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `adventofcode-2015` (bin "adventofcode-2015" test) generated 1 warning (run `cargo fix --bin "adventofcode-2015" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/adventofcode_2015-88dc23528ab73871)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test day10::test ... ok
[INFO] [stdout] test day12::test ... ok
[INFO] [stdout] test day15::test ... ok
[INFO] [stdout] test day16::test ... ok
[INFO] [stdout] test day17::test ... ok
[INFO] [stdout] test day18::test_part1 ... ok
[INFO] [stdout] test day18::test_part2 ... ok
[INFO] [stdout] test day19::test_parse_input ... ok
[INFO] [stdout] test day19::test_part1 ... ok
[INFO] [stdout] test day1::test ... ok
[INFO] [stdout] test day20::test ... ok
[INFO] [stdout] test day22::test ... ok
[INFO] [stdout] test day23::test ... ok
[INFO] [stdout] test day25::test ... ok
[INFO] [stdout] test day2::test ... ok
[INFO] [stdout] test day3::test ... ok
[INFO] [stdout] test day24::test ... ok
[INFO] [stdout] test day5::test ... ok
[INFO] [stdout] test day6::test ... ok
[INFO] [stdout] test day8::test ... ok
[INFO] [stdout] test day9::test ... ok
[INFO] [stdout] test day19::test_part2 ... ok
[INFO] [stdout] test day13::test ... ok
[INFO] [stdout] test day7::test ... ok
[INFO] [stdout] test day14::test ... ok
[INFO] [stdout] test day4::test ... ok
[INFO] [stdout] test day11::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.12s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "15d0b1d0e3e9a892f2ec596455063fe80927a4f877ac59a8c11cf7903ec5254c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15d0b1d0e3e9a892f2ec596455063fe80927a4f877ac59a8c11cf7903ec5254c", kill_on_drop: false }`
[INFO] [stdout] 15d0b1d0e3e9a892f2ec596455063fe80927a4f877ac59a8c11cf7903ec5254c