Dec 12 19:22:36.324 INFO testing zovt/advent-of-code-2017 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 12 19:22:36.324 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 19:22:36.891 INFO [stdout] 79a282caed4df4147bc884a5459057a7454c8a5eff1a5ce128a604281d75a0df
Dec 12 19:22:36.893 INFO running `"docker" "start" "-a" "79a282caed4df4147bc884a5459057a7454c8a5eff1a5ce128a604281d75a0df"`
Dec 12 19:22:39.010 INFO [stderr] usermod: no changes
Dec 12 19:22:39.083 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 12 19:22:39.083 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 12 19:22:39.083 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 12 19:22:39.083 INFO [stderr] files will be included as a binary target:
Dec 12 19:22:39.083 INFO [stderr] 
Dec 12 19:22:39.083 INFO [stderr] * /source/src/main.rs
Dec 12 19:22:39.083 INFO [stderr] 
Dec 12 19:22:39.083 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 12 19:22:39.083 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 12 19:22:39.083 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 12 19:22:39.083 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 12 19:22:39.083 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 12 19:22:39.083 INFO [stderr] 
Dec 12 19:22:39.083 INFO [stderr] For more information on this warning you can consult
Dec 12 19:22:39.083 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 12 19:22:39.107 INFO [stderr]    Compiling advent-of-code v0.1.0 (/source)
Dec 12 19:22:39.823 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 12 19:22:39.823 INFO [stderr]   --> src/day3/one.rs:43:15
Dec 12 19:22:39.824 INFO [stderr]    |
Dec 12 19:22:39.824 INFO [stderr] 43 |     let num = if (num > ring_half) {
Dec 12 19:22:39.824 INFO [stderr]    |                  ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 19:22:39.825 INFO [stderr]    |
Dec 12 19:22:39.825 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 12 19:22:39.825 INFO [stderr] 
Dec 12 19:22:45.939 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 12 19:22:45.939 INFO [stderr]   --> src/day3/two.rs:39:6
Dec 12 19:22:45.939 INFO [stderr]    |
Dec 12 19:22:45.939 INFO [stderr] 39 |         if (r.0 - 1 == -r.1 && self == SpiralDirection::Right) {
Dec 12 19:22:45.939 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 19:22:45.983 INFO [stderr]    |
Dec 12 19:22:45.983 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 12 19:22:45.983 INFO [stderr] 
Dec 12 19:22:45.983 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 12 19:22:45.983 INFO [stderr]   --> src/day3/two.rs:41:13
Dec 12 19:22:45.983 INFO [stderr]    |
Dec 12 19:22:45.983 INFO [stderr] 41 |         } else if (r.0.abs() == r.1.abs() && self != SpiralDirection::Right) {
Dec 12 19:22:45.983 INFO [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 19:22:45.983 INFO [stderr] 
Dec 12 19:22:46.463 INFO [stderr] warning: variable does not need to be mutable
Dec 12 19:22:46.463 INFO [stderr]   --> src/day3/two.rs:86:6
Dec 12 19:22:46.463 INFO [stderr]    |
Dec 12 19:22:46.463 INFO [stderr] 86 |     let mut spiral_coord_iter = SpiralCoordIter {
Dec 12 19:22:46.463 INFO [stderr]    |         ----^^^^^^^^^^^^^^^^^
Dec 12 19:22:46.463 INFO [stderr]    |         |
Dec 12 19:22:46.463 INFO [stderr]    |         help: remove this `mut`
Dec 12 19:22:46.463 INFO [stderr]    |
Dec 12 19:22:46.463 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 12 19:22:46.463 INFO [stderr] 
Dec 12 19:22:48.880 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.83s
Dec 12 19:22:48.883 INFO [stderr] su: No module specific data is present
Dec 12 19:22:50.443 INFO running `"docker" "inspect" "79a282caed4df4147bc884a5459057a7454c8a5eff1a5ce128a604281d75a0df"`
Dec 12 19:22:50.807 INFO running `"docker" "rm" "-f" "79a282caed4df4147bc884a5459057a7454c8a5eff1a5ce128a604281d75a0df"`
Dec 12 19:22:51.079 INFO [stdout] 79a282caed4df4147bc884a5459057a7454c8a5eff1a5ce128a604281d75a0df
Dec 12 19:22:51.085 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 19:22:51.540 INFO [stdout] 99cb0cfd22ba6b717049c93f0a266554607a93454ba268c6d1b075d4bac0c707
Dec 12 19:22:51.542 INFO running `"docker" "start" "-a" "99cb0cfd22ba6b717049c93f0a266554607a93454ba268c6d1b075d4bac0c707"`
Dec 12 19:22:53.335 INFO [stderr] usermod: no changes
Dec 12 19:22:53.399 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 12 19:22:53.399 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 12 19:22:53.399 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 12 19:22:53.399 INFO [stderr] files will be included as a binary target:
Dec 12 19:22:53.399 INFO [stderr] 
Dec 12 19:22:53.399 INFO [stderr] * /source/src/main.rs
Dec 12 19:22:53.399 INFO [stderr] 
Dec 12 19:22:53.399 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 12 19:22:53.399 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 12 19:22:53.399 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 12 19:22:53.399 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 12 19:22:53.399 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 12 19:22:53.399 INFO [stderr] 
Dec 12 19:22:53.399 INFO [stderr] For more information on this warning you can consult
Dec 12 19:22:53.399 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 12 19:22:53.408 INFO [stderr]    Compiling advent-of-code v0.1.0 (/source)
Dec 12 19:22:53.952 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 12 19:22:53.952 INFO [stderr]   --> src/day3/one.rs:43:15
Dec 12 19:22:53.952 INFO [stderr]    |
Dec 12 19:22:53.952 INFO [stderr] 43 |     let num = if (num > ring_half) {
Dec 12 19:22:53.952 INFO [stderr]    |                  ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 19:22:53.952 INFO [stderr]    |
Dec 12 19:22:53.952 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 12 19:22:53.952 INFO [stderr] 
Dec 12 19:22:54.063 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 12 19:22:54.069 INFO [stderr]   --> src/day3/two.rs:39:6
Dec 12 19:22:54.069 INFO [stderr]    |
Dec 12 19:22:54.069 INFO [stderr] 39 |         if (r.0 - 1 == -r.1 && self == SpiralDirection::Right) {
Dec 12 19:22:54.069 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 19:22:54.069 INFO [stderr]    |
Dec 12 19:22:54.069 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 12 19:22:54.069 INFO [stderr] 
Dec 12 19:22:54.069 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 12 19:22:54.069 INFO [stderr]   --> src/day3/two.rs:41:13
Dec 12 19:22:54.069 INFO [stderr]    |
Dec 12 19:22:54.069 INFO [stderr] 41 |         } else if (r.0.abs() == r.1.abs() && self != SpiralDirection::Right) {
Dec 12 19:22:54.069 INFO [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 19:22:54.069 INFO [stderr] 
Dec 12 19:22:54.919 INFO [stderr] warning: variable does not need to be mutable
Dec 12 19:22:54.919 INFO [stderr]   --> src/day3/two.rs:86:6
Dec 12 19:22:54.919 INFO [stderr]    |
Dec 12 19:22:54.919 INFO [stderr] 86 |     let mut spiral_coord_iter = SpiralCoordIter {
Dec 12 19:22:54.919 INFO [stderr]    |         ----^^^^^^^^^^^^^^^^^
Dec 12 19:22:54.919 INFO [stderr]    |         |
Dec 12 19:22:54.919 INFO [stderr]    |         help: remove this `mut`
Dec 12 19:22:54.919 INFO [stderr]    |
Dec 12 19:22:54.919 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 12 19:22:54.919 INFO [stderr] 
Dec 12 19:22:58.027 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.65s
Dec 12 19:22:58.027 INFO [stderr] su: No module specific data is present
Dec 12 19:22:58.757 INFO running `"docker" "inspect" "99cb0cfd22ba6b717049c93f0a266554607a93454ba268c6d1b075d4bac0c707"`
Dec 12 19:22:59.133 INFO running `"docker" "rm" "-f" "99cb0cfd22ba6b717049c93f0a266554607a93454ba268c6d1b075d4bac0c707"`
Dec 12 19:22:59.405 INFO [stdout] 99cb0cfd22ba6b717049c93f0a266554607a93454ba268c6d1b075d4bac0c707
Dec 12 19:22:59.411 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 19:22:59.959 INFO [stdout] 52739165e0f8aa52b432145ca13aaefd3cffa8950ce46875707f60d9d8f18658
Dec 12 19:22:59.959 INFO running `"docker" "start" "-a" "52739165e0f8aa52b432145ca13aaefd3cffa8950ce46875707f60d9d8f18658"`
Dec 12 19:23:01.531 INFO [stderr] usermod: no changes
Dec 12 19:23:01.579 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 12 19:23:01.579 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 12 19:23:01.579 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 12 19:23:01.579 INFO [stderr] files will be included as a binary target:
Dec 12 19:23:01.579 INFO [stderr] 
Dec 12 19:23:01.579 INFO [stderr] * /source/src/main.rs
Dec 12 19:23:01.579 INFO [stderr] 
Dec 12 19:23:01.579 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 12 19:23:01.579 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 12 19:23:01.579 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 12 19:23:01.579 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 12 19:23:01.579 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 12 19:23:01.579 INFO [stderr] 
Dec 12 19:23:01.579 INFO [stderr] For more information on this warning you can consult
Dec 12 19:23:01.579 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 12 19:23:01.579 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 12 19:23:01.595 INFO [stderr]      Running /target/debug/deps/day1_1-0c18555a3d0e24db
Dec 12 19:23:01.603 INFO [stderr]      Running /target/debug/deps/day1_2-ca9ad2a9836b32f2
Dec 12 19:23:01.603 INFO [stdout] 
Dec 12 19:23:01.603 INFO [stdout] running 0 tests
Dec 12 19:23:01.603 INFO [stdout] 
Dec 12 19:23:01.603 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 19:23:01.603 INFO [stdout] 
Dec 12 19:23:01.611 INFO [stdout] 
Dec 12 19:23:01.611 INFO [stdout] running 0 tests
Dec 12 19:23:01.611 INFO [stdout] 
Dec 12 19:23:01.611 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 19:23:01.611 INFO [stdout] 
Dec 12 19:23:01.611 INFO [stderr]      Running /target/debug/deps/day2_1-f23b28dac1d23a39
Dec 12 19:23:01.619 INFO [stderr]      Running /target/debug/deps/day2_2-4fd7bc21cd326362
Dec 12 19:23:01.619 INFO [stdout] 
Dec 12 19:23:01.619 INFO [stderr]      Running /target/debug/deps/day3_1-8b0e393829de7b9f
Dec 12 19:23:01.619 INFO [stdout] running 0 tests
Dec 12 19:23:01.619 INFO [stderr]      Running /target/debug/deps/day3_2-147013f92e4fa84c
Dec 12 19:23:01.619 INFO [stdout] 
Dec 12 19:23:01.619 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 19:23:01.619 INFO [stdout] 
Dec 12 19:23:01.619 INFO [stdout] 
Dec 12 19:23:01.619 INFO [stdout] running 0 tests
Dec 12 19:23:01.619 INFO [stdout] 
Dec 12 19:23:01.619 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 19:23:01.619 INFO [stdout] 
Dec 12 19:23:01.619 INFO [stdout] 
Dec 12 19:23:01.619 INFO [stdout] running 0 tests
Dec 12 19:23:01.619 INFO [stdout] 
Dec 12 19:23:01.619 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 19:23:01.619 INFO [stdout] 
Dec 12 19:23:01.623 INFO [stderr]      Running /target/debug/deps/day4_1-1936d6689bd70dc7
Dec 12 19:23:01.623 INFO [stderr]      Running /target/debug/deps/day4_2-4ef9ccda3c86fc9f
Dec 12 19:23:01.624 INFO [stdout] 
Dec 12 19:23:01.624 INFO [stdout] running 0 tests
Dec 12 19:23:01.624 INFO [stdout] 
Dec 12 19:23:01.624 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 19:23:01.624 INFO [stdout] 
Dec 12 19:23:01.624 INFO [stdout] 
Dec 12 19:23:01.624 INFO [stdout] running 0 tests
Dec 12 19:23:01.624 INFO [stdout] 
Dec 12 19:23:01.624 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 19:23:01.624 INFO [stdout] 
Dec 12 19:23:01.627 INFO [stdout] 
Dec 12 19:23:01.627 INFO [stdout] running 0 tests
Dec 12 19:23:01.627 INFO [stdout] 
Dec 12 19:23:01.627 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 19:23:01.627 INFO [stdout] 
Dec 12 19:23:01.627 INFO [stderr]      Running /target/debug/deps/day5_1-249e443729d4ddc5
Dec 12 19:23:01.631 INFO [stdout] 
Dec 12 19:23:01.631 INFO [stdout] running 0 tests
Dec 12 19:23:01.631 INFO [stdout] 
Dec 12 19:23:01.631 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 19:23:01.631 INFO [stdout] 
Dec 12 19:23:01.631 INFO [stderr]      Running /target/debug/deps/day5_2-8af26f3682bf2181
Dec 12 19:23:01.639 INFO [stdout] 
Dec 12 19:23:01.639 INFO [stdout] running 0 tests
Dec 12 19:23:01.639 INFO [stdout] 
Dec 12 19:23:01.639 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 19:23:01.639 INFO [stdout] 
Dec 12 19:23:01.639 INFO [stderr]      Running /target/debug/deps/day6_1-edfbe9c68453ec7e
Dec 12 19:23:01.647 INFO [stdout] 
Dec 12 19:23:01.647 INFO [stdout] running 0 tests
Dec 12 19:23:01.647 INFO [stdout] 
Dec 12 19:23:01.647 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 19:23:01.647 INFO [stdout] 
Dec 12 19:23:01.647 INFO [stderr]      Running /target/debug/deps/day6_2-8e2fdd832185bd70
Dec 12 19:23:01.659 INFO [stdout] 
Dec 12 19:23:01.659 INFO [stdout] running 0 tests
Dec 12 19:23:01.659 INFO [stdout] 
Dec 12 19:23:01.659 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 19:23:01.659 INFO [stdout] 
Dec 12 19:23:01.663 INFO [stderr] su: No module specific data is present
Dec 12 19:23:02.935 INFO running `"docker" "inspect" "52739165e0f8aa52b432145ca13aaefd3cffa8950ce46875707f60d9d8f18658"`
Dec 12 19:23:03.297 INFO running `"docker" "rm" "-f" "52739165e0f8aa52b432145ca13aaefd3cffa8950ce46875707f60d9d8f18658"`
Dec 12 19:23:03.613 INFO [stdout] 52739165e0f8aa52b432145ca13aaefd3cffa8950ce46875707f60d9d8f18658