[INFO] cloning repository https://github.com/tlafebre/advent_of_code_2015
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tlafebre/advent_of_code_2015" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftlafebre%2Fadvent_of_code_2015", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftlafebre%2Fadvent_of_code_2015'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 77e2fe7f4ebf884c70e4eed4e45594df733986ca
[INFO] testing tlafebre/advent_of_code_2015 against try#0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 for pr-137122-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftlafebre%2Fadvent_of_code_2015" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tlafebre/advent_of_code_2015
[INFO] finished tweaking git repo https://github.com/tlafebre/advent_of_code_2015
[INFO] tweaked toml for git repo https://github.com/tlafebre/advent_of_code_2015 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tlafebre/advent_of_code_2015 on toolchain 0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tlafebre/advent_of_code_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" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 31428ae7be144388720f751ed40ffdc57623f32a15fd6eb0c7630cc5f7d75cfb
[INFO] running `Command { std: "docker" "start" "-a" "31428ae7be144388720f751ed40ffdc57623f32a15fd6eb0c7630cc5f7d75cfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31428ae7be144388720f751ed40ffdc57623f32a15fd6eb0c7630cc5f7d75cfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31428ae7be144388720f751ed40ffdc57623f32a15fd6eb0c7630cc5f7d75cfb", kill_on_drop: false }`
[INFO] [stdout] 31428ae7be144388720f751ed40ffdc57623f32a15fd6eb0c7630cc5f7d75cfb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c857e5cb643e466074355ff2083a854768926b2413ffb24abbc3d3581463e275
[INFO] running `Command { std: "docker" "start" "-a" "c857e5cb643e466074355ff2083a854768926b2413ffb24abbc3d3581463e275", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent_of_code_2015 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `get_instructions` is never used
[INFO] [stdout]  --> src/day_1.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn get_instructions() -> String {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve_part1` is never used
[INFO] [stdout]  --> src/day_1.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn solve_part1() -> i32 {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve_part2` is never used
[INFO] [stdout]   --> src/day_1.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn solve_part2() -> u32 {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_floor` is never used
[INFO] [stdout]   --> src/day_1.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn find_floor(s: &str) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_basement_instruction` is never used
[INFO] [stdout]   --> src/day_1.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn find_basement_instruction(s: &str) -> u32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "c857e5cb643e466074355ff2083a854768926b2413ffb24abbc3d3581463e275", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c857e5cb643e466074355ff2083a854768926b2413ffb24abbc3d3581463e275", kill_on_drop: false }`
[INFO] [stdout] c857e5cb643e466074355ff2083a854768926b2413ffb24abbc3d3581463e275
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 663defcea9acf3d963acccf7daaf778d329d9deda23ff57ca78fe45b0974a7d2
[INFO] running `Command { std: "docker" "start" "-a" "663defcea9acf3d963acccf7daaf778d329d9deda23ff57ca78fe45b0974a7d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent_of_code_2015 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `get_instructions` is never used
[INFO] [stdout]  --> src/day_1.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn get_instructions() -> String {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve_part1` is never used
[INFO] [stdout]  --> src/day_1.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn solve_part1() -> i32 {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve_part2` is never used
[INFO] [stdout]   --> src/day_1.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn solve_part2() -> u32 {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "663defcea9acf3d963acccf7daaf778d329d9deda23ff57ca78fe45b0974a7d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "663defcea9acf3d963acccf7daaf778d329d9deda23ff57ca78fe45b0974a7d2", kill_on_drop: false }`
[INFO] [stdout] 663defcea9acf3d963acccf7daaf778d329d9deda23ff57ca78fe45b0974a7d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 67bb48b448160ad45941ec609d5a4ce3d9212a05073d9ffbb5bde8b5aa7d8b25
[INFO] running `Command { std: "docker" "start" "-a" "67bb48b448160ad45941ec609d5a4ce3d9212a05073d9ffbb5bde8b5aa7d8b25", kill_on_drop: false }`
[INFO] [stderr] warning: function `get_instructions` is never used
[INFO] [stderr]  --> src/day_1.rs:3:4
[INFO] [stderr]   |
[INFO] [stderr] 3 | fn get_instructions() -> String {
[INFO] [stderr]   |    ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `solve_part1` is never used
[INFO] [stderr]  --> src/day_1.rs:9:8
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub fn solve_part1() -> i32 {
[INFO] [stderr]   |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `solve_part2` is never used
[INFO] [stderr]   --> src/day_1.rs:15:8
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub fn solve_part2() -> u32 {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `advent_of_code_2015` (bin "advent_of_code_2015" test) generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/advent_of_code_2015-c6b9dcbe61aff7d9)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test day_1::tests::floor_0 ... ok
[INFO] [stdout] test day_1::tests::floor_min1 ... ok
[INFO] [stdout] test day_1::tests::floor_3 ... ok
[INFO] [stdout] test day_1::tests::in_basement_at5 ... ok
[INFO] [stdout] test day_2::tests::paper_size_sum ... ok
[INFO] [stdout] test day_1::tests::floor_min3 ... ok
[INFO] [stdout] test day_1::tests::in_basement_at1 ... ok
[INFO] [stdout] test day_2::tests::paper_size ... ok
[INFO] [stdout] test day_2::tests::ribbon_length ... ok
[INFO] [stdout] test day_2::tests::ribbon_length_sum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "67bb48b448160ad45941ec609d5a4ce3d9212a05073d9ffbb5bde8b5aa7d8b25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67bb48b448160ad45941ec609d5a4ce3d9212a05073d9ffbb5bde8b5aa7d8b25", kill_on_drop: false }`
[INFO] [stdout] 67bb48b448160ad45941ec609d5a4ce3d9212a05073d9ffbb5bde8b5aa7d8b25