[INFO] updating cached repository snoopcheri/advent-of-code-2016
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/snoopcheri/advent-of-code-2016
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/snoopcheri/advent-of-code-2016" "work/ex/beta-1.38-1/sources/1.37.0/gh/snoopcheri/advent-of-code-2016"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/snoopcheri/advent-of-code-2016'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/snoopcheri/advent-of-code-2016" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/snoopcheri/advent-of-code-2016"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/snoopcheri/advent-of-code-2016'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4fe78ea951dbef660f1856b702d76b2119159657
[INFO] sha for GitHub repo snoopcheri/advent-of-code-2016: 4fe78ea951dbef660f1856b702d76b2119159657
[INFO] validating manifest of snoopcheri/advent-of-code-2016 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of snoopcheri/advent-of-code-2016 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing snoopcheri/advent-of-code-2016
[INFO] finished frobbing snoopcheri/advent-of-code-2016
[INFO] frobbed toml for snoopcheri/advent-of-code-2016 written to work/ex/beta-1.38-1/sources/1.37.0/gh/snoopcheri/advent-of-code-2016/Cargo.toml
[INFO] started frobbing snoopcheri/advent-of-code-2016
[INFO] finished frobbing snoopcheri/advent-of-code-2016
[INFO] frobbed toml for snoopcheri/advent-of-code-2016 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/snoopcheri/advent-of-code-2016/Cargo.toml
[INFO] crate snoopcheri/advent-of-code-2016 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing snoopcheri/advent-of-code-2016 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/snoopcheri/advent-of-code-2016:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 619c660008386214902e8d2c9e59c7ba12d5350032cc3537bfe20137ca4cb81f
[INFO] running `"docker" "start" "-a" "619c660008386214902e8d2c9e59c7ba12d5350032cc3537bfe20137ca4cb81f"`
[INFO] [stderr]    Compiling nom v2.0.1
[INFO] [stderr]    Compiling itertools v0.5.6
[INFO] [stderr]    Compiling advent-of-code-2016 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[macro_use] extern crate itertools;
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/puzzle_day_1/puzzle_day_1.rs:19:21
[INFO] [stderr]    |
[INFO] [stderr] 19 |                 '0' ... '9' => steps = steps * 10 + (ch as u32) - ('0' as u32),
[INFO] [stderr]    |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/puzzle_day_2/puzzle_day_2.rs:23:55
[INFO] [stderr]    |
[INFO] [stderr] 23 | fn replay_input_on_num_pad(input: &str, num_pad: &mut NumPad) -> String {
[INFO] [stderr]    |                                                       ^^^^^^ help: use `dyn`: `dyn NumPad`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.65s
[INFO] running `"docker" "inspect" "619c660008386214902e8d2c9e59c7ba12d5350032cc3537bfe20137ca4cb81f"`
[INFO] running `"docker" "rm" "-f" "619c660008386214902e8d2c9e59c7ba12d5350032cc3537bfe20137ca4cb81f"`
[INFO] [stdout] 619c660008386214902e8d2c9e59c7ba12d5350032cc3537bfe20137ca4cb81f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/snoopcheri/advent-of-code-2016:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] a86c138efa8143ba6f157040e64760983abe5a02cae1840ee2da4e0d2b8e9a5e
[INFO] running `"docker" "start" "-a" "a86c138efa8143ba6f157040e64760983abe5a02cae1840ee2da4e0d2b8e9a5e"`
[INFO] [stderr]    Compiling rustc-serialize v0.3.21
[INFO] [stderr]    Compiling num-bigint v0.1.35
[INFO] [stderr]    Compiling num-complex v0.1.35
[INFO] [stderr]    Compiling num-rational v0.1.35
[INFO] [stderr]    Compiling num v0.1.36
[INFO] [stderr]    Compiling hamcrest v0.1.2
[INFO] [stderr]    Compiling advent-of-code-2016 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[macro_use] extern crate itertools;
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/puzzle_day_1/puzzle_day_1.rs:19:21
[INFO] [stderr]    |
[INFO] [stderr] 19 |                 '0' ... '9' => steps = steps * 10 + (ch as u32) - ('0' as u32),
[INFO] [stderr]    |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/puzzle_day_2/puzzle_day_2.rs:23:55
[INFO] [stderr]    |
[INFO] [stderr] 23 | fn replay_input_on_num_pad(input: &str, num_pad: &mut NumPad) -> String {
[INFO] [stderr]    |                                                       ^^^^^^ help: use `dyn`: `dyn NumPad`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.15s
[INFO] running `"docker" "inspect" "a86c138efa8143ba6f157040e64760983abe5a02cae1840ee2da4e0d2b8e9a5e"`
[INFO] running `"docker" "rm" "-f" "a86c138efa8143ba6f157040e64760983abe5a02cae1840ee2da4e0d2b8e9a5e"`
[INFO] [stdout] a86c138efa8143ba6f157040e64760983abe5a02cae1840ee2da4e0d2b8e9a5e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/snoopcheri/advent-of-code-2016:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 60389d0dd418fc01aea2b265bc1ff14fa7eff714886da782f75ba5b2763474fe
[INFO] running `"docker" "start" "-a" "60389d0dd418fc01aea2b265bc1ff14fa7eff714886da782f75ba5b2763474fe"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/advent_of_code_2016-159cfa63ec45ed10
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test puzzle_day_2::puzzle_day_2::tests::test ... ok
[INFO] [stdout] test puzzle_day_3::parser::tests::successful_parsing_test ... ok
[INFO] [stdout] test puzzle_day_1::puzzle_day_1::tests::test ... ok
[INFO] [stdout] test puzzle_day_1::puzzle_day_1::tests::test_first_already_visited_point ... ok
[INFO] [stdout] test puzzle_day_3::parser::tests::test_resulting_in_error ... ok
[INFO] [stdout] test puzzle_day_3::puzzle_day_3::tests::test ... ok
[INFO] [stdout] test puzzle_day_3::parser::tests::test_resulting_in_incompleteness ... ok
[INFO] [stdout] test puzzle_day_3::puzzle_day_3::tests::test_vertical ... ok
[INFO] [stdout] test puzzle_example::puzzle_example::tests::test ... ok
[INFO] [stdout] test puzzle_day_4::puzzle_day_4::tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "60389d0dd418fc01aea2b265bc1ff14fa7eff714886da782f75ba5b2763474fe"`
[INFO] running `"docker" "rm" "-f" "60389d0dd418fc01aea2b265bc1ff14fa7eff714886da782f75ba5b2763474fe"`
[INFO] [stdout] 60389d0dd418fc01aea2b265bc1ff14fa7eff714886da782f75ba5b2763474fe