Dec 01 04:42:33.793 INFO testing robertmaloney/advent2017 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 04:42:33.793 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 04:42:34.073 INFO [stdout] 69131e1de179d97b69a8e52ffc245c83a148228289c39b510e1d82f455413d06
Dec 01 04:42:34.075 INFO running `"docker" "start" "-a" "69131e1de179d97b69a8e52ffc245c83a148228289c39b510e1d82f455413d06"`
Dec 01 04:42:34.433 INFO [stderr] usermod: no changes
Dec 01 04:42:34.454 INFO [stderr]    Compiling advent2017 v0.1.0 (/source)
Dec 01 04:42:34.701 INFO [stderr] warning: function is never used: `max_min_difference`
Dec 01 04:42:34.701 INFO [stderr]  --> src/day_two/mod.rs:5:1
Dec 01 04:42:34.701 INFO [stderr]   |
Dec 01 04:42:34.701 INFO [stderr] 5 | fn max_min_difference<T: Iterator<Item=u32>>(iter: T) -> u32 {
Dec 01 04:42:34.701 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 04:42:34.701 INFO [stderr]   |
Dec 01 04:42:34.701 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 04:42:34.701 INFO [stderr] 
Dec 01 04:42:34.701 INFO [stderr] warning: field is never used: `value`
Dec 01 04:42:34.701 INFO [stderr]  --> src/day_three/mod.rs:6:3
Dec 01 04:42:34.701 INFO [stderr]   |
Dec 01 04:42:34.701 INFO [stderr] 6 |   value: i32,
Dec 01 04:42:34.701 INFO [stderr]   |   ^^^^^^^^^^
Dec 01 04:42:34.701 INFO [stderr] 
Dec 01 04:42:34.707 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 04:42:34.707 INFO [stderr]   --> src/util/mod.rs:11:3
Dec 01 04:42:34.707 INFO [stderr]    |
Dec 01 04:42:34.707 INFO [stderr] 11 |   reader.read_to_string(&mut buffer);
Dec 01 04:42:34.707 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 04:42:34.707 INFO [stderr]    |
Dec 01 04:42:34.707 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 04:42:34.707 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 04:42:34.707 INFO [stderr] 
Dec 01 04:42:35.462 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
Dec 01 04:42:35.473 INFO [stderr] su: No module specific data is present
Dec 01 04:42:36.049 INFO running `"docker" "inspect" "69131e1de179d97b69a8e52ffc245c83a148228289c39b510e1d82f455413d06"`
Dec 01 04:42:36.205 INFO running `"docker" "rm" "-f" "69131e1de179d97b69a8e52ffc245c83a148228289c39b510e1d82f455413d06"`
Dec 01 04:42:36.392 INFO [stdout] 69131e1de179d97b69a8e52ffc245c83a148228289c39b510e1d82f455413d06
Dec 01 04:42:36.398 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 04:42:36.747 INFO [stdout] fbd0c65d2ca3a8f8e788107dda16eb0d5dff4fee88606ff40f163e0fd5b734ee
Dec 01 04:42:36.749 INFO running `"docker" "start" "-a" "fbd0c65d2ca3a8f8e788107dda16eb0d5dff4fee88606ff40f163e0fd5b734ee"`
Dec 01 04:42:38.094 INFO [stderr] usermod: no changes
Dec 01 04:42:38.136 INFO [stderr]    Compiling advent2017 v0.1.0 (/source)
Dec 01 04:42:38.529 INFO [stderr] warning: function is never used: `max_min_difference`
Dec 01 04:42:38.529 INFO [stderr]  --> src/day_two/mod.rs:5:1
Dec 01 04:42:38.529 INFO [stderr]   |
Dec 01 04:42:38.529 INFO [stderr] 5 | fn max_min_difference<T: Iterator<Item=u32>>(iter: T) -> u32 {
Dec 01 04:42:38.529 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 04:42:38.529 INFO [stderr]   |
Dec 01 04:42:38.529 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 04:42:38.529 INFO [stderr] 
Dec 01 04:42:38.529 INFO [stderr] warning: field is never used: `value`
Dec 01 04:42:38.529 INFO [stderr]  --> src/day_three/mod.rs:6:3
Dec 01 04:42:38.529 INFO [stderr]   |
Dec 01 04:42:38.529 INFO [stderr] 6 |   value: i32,
Dec 01 04:42:38.529 INFO [stderr]   |   ^^^^^^^^^^
Dec 01 04:42:38.529 INFO [stderr] 
Dec 01 04:42:38.535 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 04:42:38.535 INFO [stderr]   --> src/util/mod.rs:11:3
Dec 01 04:42:38.535 INFO [stderr]    |
Dec 01 04:42:38.535 INFO [stderr] 11 |   reader.read_to_string(&mut buffer);
Dec 01 04:42:38.535 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 04:42:38.535 INFO [stderr]    |
Dec 01 04:42:38.535 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 04:42:38.535 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 04:42:38.535 INFO [stderr] 
Dec 01 04:42:38.995 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Dec 01 04:42:38.995 INFO [stderr] su: No module specific data is present
Dec 01 04:42:39.677 INFO running `"docker" "inspect" "fbd0c65d2ca3a8f8e788107dda16eb0d5dff4fee88606ff40f163e0fd5b734ee"`
Dec 01 04:42:39.933 INFO running `"docker" "rm" "-f" "fbd0c65d2ca3a8f8e788107dda16eb0d5dff4fee88606ff40f163e0fd5b734ee"`
Dec 01 04:42:40.263 INFO [stdout] fbd0c65d2ca3a8f8e788107dda16eb0d5dff4fee88606ff40f163e0fd5b734ee
Dec 01 04:42:40.280 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 04:42:40.701 INFO [stdout] d780c4f7039f4a70792fa54d8db03e1294a4232bf005463618997a69f2d29a21
Dec 01 04:42:40.705 INFO running `"docker" "start" "-a" "d780c4f7039f4a70792fa54d8db03e1294a4232bf005463618997a69f2d29a21"`
Dec 01 04:42:41.524 INFO [stderr] usermod: no changes
Dec 01 04:42:41.563 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 01 04:42:41.563 INFO [stderr]      Running /target/debug/deps/advent2017-81684691e1a0978d
Dec 01 04:42:41.568 INFO [stdout] 
Dec 01 04:42:41.568 INFO [stdout] running 0 tests
Dec 01 04:42:41.568 INFO [stdout] 
Dec 01 04:42:41.568 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 04:42:41.568 INFO [stdout] 
Dec 01 04:42:41.569 INFO [stderr] su: No module specific data is present
Dec 01 04:42:42.204 INFO running `"docker" "inspect" "d780c4f7039f4a70792fa54d8db03e1294a4232bf005463618997a69f2d29a21"`
Dec 01 04:42:42.499 INFO running `"docker" "rm" "-f" "d780c4f7039f4a70792fa54d8db03e1294a4232bf005463618997a69f2d29a21"`
Dec 01 04:42:42.890 INFO [stdout] d780c4f7039f4a70792fa54d8db03e1294a4232bf005463618997a69f2d29a21
