[INFO] cloning repository https://github.com/jackbradach/advent-of-code-2021
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jackbradach/advent-of-code-2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackbradach%2Fadvent-of-code-2021", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackbradach%2Fadvent-of-code-2021'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 63e9ba4358aae20e82d2015af6e29c310c876f55
[INFO] testing jackbradach/advent-of-code-2021 against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackbradach%2Fadvent-of-code-2021" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jackbradach/advent-of-code-2021 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/jackbradach/advent-of-code-2021
[INFO] finished tweaking git repo https://github.com/jackbradach/advent-of-code-2021
[INFO] tweaked toml for git repo https://github.com/jackbradach/advent-of-code-2021 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/jackbradach/advent-of-code-2021 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.33
[INFO] [stderr]   Downloaded clap v3.0.0-beta.5
[INFO] [stderr]   Downloaded clap_derive v3.0.0-beta.5
[INFO] [stderr]   Downloaded textwrap v0.14.2
[INFO] [stderr]   Downloaded os_str_bytes v4.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] cdd72d84dbeecc34df8d11198c221c3d29e54b9733a533d4e4bc6e48a598a3c6
[INFO] running `Command { std: "docker" "start" "-a" "cdd72d84dbeecc34df8d11198c221c3d29e54b9733a533d4e4bc6e48a598a3c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cdd72d84dbeecc34df8d11198c221c3d29e54b9733a533d4e4bc6e48a598a3c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdd72d84dbeecc34df8d11198c221c3d29e54b9733a533d4e4bc6e48a598a3c6", kill_on_drop: false }`
[INFO] [stdout] cdd72d84dbeecc34df8d11198c221c3d29e54b9733a533d4e4bc6e48a598a3c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 39bd27967e54ad53e5e56c4566971b55aab92d40b1be7cfed8d6144c8e9556e3
[INFO] running `Command { std: "docker" "start" "-a" "39bd27967e54ad53e5e56c4566971b55aab92d40b1be7cfed8d6144c8e9556e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.33
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling libc v0.2.109
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling textwrap v0.14.2
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling os_str_bytes v4.2.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.5
[INFO] [stderr]    Compiling clap v3.0.0-beta.5
[INFO] [stderr]    Compiling util v0.0.1 (/opt/rustwide/workdir/crates/util)
[INFO] [stderr]    Compiling whales v0.0.1 (/opt/rustwide/workdir/crates/whales)
[INFO] [stderr]    Compiling vents v0.0.1 (/opt/rustwide/workdir/crates/vents)
[INFO] [stderr]    Compiling sonarsweep v0.0.1 (/opt/rustwide/workdir/crates/sonarsweep)
[INFO] [stderr]    Compiling lanternfish v0.0.1 (/opt/rustwide/workdir/crates/lanternfish)
[INFO] [stderr]    Compiling giantsquid v0.0.1 (/opt/rustwide/workdir/crates/giantsquid)
[INFO] [stderr]    Compiling dive v0.0.1 (/opt/rustwide/workdir/crates/dive)
[INFO] [stderr]    Compiling bindiag v0.0.1 (/opt/rustwide/workdir/crates/bindiag)
[INFO] [stderr]    Compiling smokebasin v0.0.1 (/opt/rustwide/workdir/crates/smokebasin)
[INFO] [stdout] warning: unused variable: `cell`
[INFO] [stdout]    --> crates/smokebasin/src/main.rs:118:26
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn find_basin(&self, cell: &Cell) {
[INFO] [stdout]     |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_cell`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `find_basin`
[INFO] [stdout]    --> crates/smokebasin/src/main.rs:118:8
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn find_basin(&self, cell: &Cell) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.40s
[INFO] running `Command { std: "docker" "inspect" "39bd27967e54ad53e5e56c4566971b55aab92d40b1be7cfed8d6144c8e9556e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39bd27967e54ad53e5e56c4566971b55aab92d40b1be7cfed8d6144c8e9556e3", kill_on_drop: false }`
[INFO] [stdout] 39bd27967e54ad53e5e56c4566971b55aab92d40b1be7cfed8d6144c8e9556e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 5a36ae14938a664c51f5406f97f739dd2e43c9714a411e0ff69a1c8287a1e7ec
[INFO] running `Command { std: "docker" "start" "-a" "5a36ae14938a664c51f5406f97f739dd2e43c9714a411e0ff69a1c8287a1e7ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling whales v0.0.1 (/opt/rustwide/workdir/crates/whales)
[INFO] [stderr]    Compiling util v0.0.1 (/opt/rustwide/workdir/crates/util)
[INFO] [stderr]    Compiling vents v0.0.1 (/opt/rustwide/workdir/crates/vents)
[INFO] [stderr]    Compiling lanternfish v0.0.1 (/opt/rustwide/workdir/crates/lanternfish)
[INFO] [stderr]    Compiling bindiag v0.0.1 (/opt/rustwide/workdir/crates/bindiag)
[INFO] [stderr]    Compiling smokebasin v0.0.1 (/opt/rustwide/workdir/crates/smokebasin)
[INFO] [stderr]    Compiling sonarsweep v0.0.1 (/opt/rustwide/workdir/crates/sonarsweep)
[INFO] [stderr]    Compiling giantsquid v0.0.1 (/opt/rustwide/workdir/crates/giantsquid)
[INFO] [stderr]    Compiling dive v0.0.1 (/opt/rustwide/workdir/crates/dive)
[INFO] [stdout] warning: unused variable: `cell`
[INFO] [stdout]    --> crates/smokebasin/src/main.rs:118:26
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn find_basin(&self, cell: &Cell) {
[INFO] [stdout]     |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_cell`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `find_basin`
[INFO] [stdout]    --> crates/smokebasin/src/main.rs:118:8
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn find_basin(&self, cell: &Cell) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.05s
[INFO] running `Command { std: "docker" "inspect" "5a36ae14938a664c51f5406f97f739dd2e43c9714a411e0ff69a1c8287a1e7ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a36ae14938a664c51f5406f97f739dd2e43c9714a411e0ff69a1c8287a1e7ec", kill_on_drop: false }`
[INFO] [stdout] 5a36ae14938a664c51f5406f97f739dd2e43c9714a411e0ff69a1c8287a1e7ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 5b26ab8e8cc16273cbca11655ab87418c61ea63e0f0fdc1eac2a81d50bd42ac3
[INFO] running `Command { std: "docker" "start" "-a" "5b26ab8e8cc16273cbca11655ab87418c61ea63e0f0fdc1eac2a81d50bd42ac3", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `cell`
[INFO] [stderr]    --> crates/smokebasin/src/main.rs:118:26
[INFO] [stderr]     |
[INFO] [stderr] 118 |     fn find_basin(&self, cell: &Cell) {
[INFO] [stderr]     |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_cell`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `find_basin`
[INFO] [stderr]    --> crates/smokebasin/src/main.rs:118:8
[INFO] [stderr]     |
[INFO] [stderr] 118 |     fn find_basin(&self, cell: &Cell) {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `smokebasin` (bin "smokebasin" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bindiag-af304b0fcfa01018)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dive-d3549c3bd6db3e15)
[INFO] [stdout] test tests::test_bindiag_part1 ... ok
[INFO] [stdout] test tests::test_bindiag_part2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_dive_part1 ... ok
[INFO] [stdout] test tests::test_dive_part2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 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/giantsquid-076efaa9ebc6d6a3)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_giantsquid_part1 ... ok
[INFO] [stdout] test tests::test_giantsquid_part2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 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/lanternfish-ea51be8b2aaa0ca2)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_lanternfish_part1 ... ok
[INFO] [stdout] test tests::test_lanternfish_part2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 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/smokebasin-fd3d3de0887ba4a9)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_smokebasin_part1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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/sonarsweep-9ede386baad0b313)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_sonarsweep_count_depth_increase ... ok
[INFO] [stdout] test tests::test_sonarsweep_count_depth_increase_sliding_window ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 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/util-f19e94af8b30fe50)
[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/vents-1e4168cb300a25b4)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_ventline_from_string ... ok
[INFO] [stdout] test tests::test_vents_part1 ... ok
[INFO] [stdout] test tests::test_vents_part2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 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/whales-90cd5e6e2735a251)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_whales_part1 ... ok
[INFO] [stdout] test tests::test_whales_part2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests util
[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" "5b26ab8e8cc16273cbca11655ab87418c61ea63e0f0fdc1eac2a81d50bd42ac3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b26ab8e8cc16273cbca11655ab87418c61ea63e0f0fdc1eac2a81d50bd42ac3", kill_on_drop: false }`
[INFO] [stdout] 5b26ab8e8cc16273cbca11655ab87418c61ea63e0f0fdc1eac2a81d50bd42ac3