Dec 13 22:49:05.924 INFO testing csreid/AoC2018 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 22:49:05.924 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 13 22:49:06.512 INFO [stdout] 409b7b346570bab62087993285628c612d3a7178645fde26a2db8441153ad895
Dec 13 22:49:06.519 INFO running `"docker" "start" "-a" "409b7b346570bab62087993285628c612d3a7178645fde26a2db8441153ad895"`
Dec 13 22:49:07.383 INFO [stderr] usermod: no changes
Dec 13 22:49:07.663 INFO [stderr]    Compiling memchr v2.1.1
Dec 13 22:49:07.663 INFO [stderr]    Compiling fine_grained v0.1.2
Dec 13 22:49:08.567 INFO [stderr]    Compiling csv-core v0.1.4
Dec 13 22:49:09.815 INFO [stderr]    Compiling csv v1.0.2
Dec 13 22:49:11.947 INFO [stderr]    Compiling AoC v0.1.0 (/source)
Dec 13 22:49:12.903 INFO [stderr] warning: unused import: `itertools::Itertools`
Dec 13 22:49:12.903 INFO [stderr]  --> src/day2/mod.rs:1:5
Dec 13 22:49:12.903 INFO [stderr]   |
Dec 13 22:49:12.903 INFO [stderr] 1 | use itertools::Itertools;
Dec 13 22:49:12.903 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 22:49:12.903 INFO [stderr]   |
Dec 13 22:49:12.903 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 22:49:12.903 INFO [stderr] 
Dec 13 22:49:12.903 INFO [stderr] warning: unused import: `std::collections::HashSet`
Dec 13 22:49:12.903 INFO [stderr]   --> src/main.rs:13:5
Dec 13 22:49:12.903 INFO [stderr]    |
Dec 13 22:49:12.903 INFO [stderr] 13 | use std::collections::HashSet;
Dec 13 22:49:12.903 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 22:49:12.903 INFO [stderr] 
Dec 13 22:49:12.903 INFO [stderr] warning: unused import: `std::convert::From`
Dec 13 22:49:12.903 INFO [stderr]   --> src/main.rs:14:5
Dec 13 22:49:12.903 INFO [stderr]    |
Dec 13 22:49:12.903 INFO [stderr] 14 | use std::convert::From;
Dec 13 22:49:12.903 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 13 22:49:12.903 INFO [stderr] 
Dec 13 22:49:12.903 INFO [stderr] warning: unused import: `Change`
Dec 13 22:49:12.903 INFO [stderr]   --> src/main.rs:17:12
Dec 13 22:49:12.903 INFO [stderr]    |
Dec 13 22:49:12.903 INFO [stderr] 17 | use day1::{Change,ChangeRecord,ChangeList};
Dec 13 22:49:12.903 INFO [stderr]    |            ^^^^^^
Dec 13 22:49:12.903 INFO [stderr] 
Dec 13 22:49:13.068 INFO [stderr] warning: unused variable: `l`
Dec 13 22:49:13.068 INFO [stderr]   --> src/main.rs:62:17
Dec 13 22:49:13.068 INFO [stderr]    |
Dec 13 22:49:13.068 INFO [stderr] 62 |                         .filter(|(l, r, v)| {
Dec 13 22:49:13.068 INFO [stderr]    |                                   ^ help: consider using `_l` instead
Dec 13 22:49:13.069 INFO [stderr]    |
Dec 13 22:49:13.075 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 22:49:13.075 INFO [stderr] 
Dec 13 22:49:13.075 INFO [stderr] warning: unused variable: `r`
Dec 13 22:49:13.075 INFO [stderr]   --> src/main.rs:62:20
Dec 13 22:49:13.075 INFO [stderr]    |
Dec 13 22:49:13.075 INFO [stderr] 62 |                         .filter(|(l, r, v)| {
Dec 13 22:49:13.075 INFO [stderr]    |                                      ^ help: consider using `_r` instead
Dec 13 22:49:13.075 INFO [stderr] 
Dec 13 22:49:13.075 INFO [stderr] warning: unused variable: `idx`
Dec 13 22:49:13.075 INFO [stderr]   --> src/day2/mod.rs:43:14
Dec 13 22:49:13.075 INFO [stderr]    |
Dec 13 22:49:13.075 INFO [stderr] 43 |             .filter(|(idx, (l, r))| {
Dec 13 22:49:13.075 INFO [stderr]    |                       ^^^ help: consider using `_idx` instead
Dec 13 22:49:13.075 INFO [stderr] 
Dec 13 22:49:13.111 INFO [stderr] warning: crate `AoC` should have a snake case name such as `ao_c`
Dec 13 22:49:13.111 INFO [stderr]   |
Dec 13 22:49:13.111 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 13 22:49:13.111 INFO [stderr] 
Dec 13 22:49:13.113 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 22:49:13.113 INFO [stderr]   --> src/day2/mod.rs:71:3
Dec 13 22:49:13.113 INFO [stderr]    |
Dec 13 22:49:13.113 INFO [stderr] 71 |         write!(f, "{} -> {} as position {}", self.left, self.right, self.position);
Dec 13 22:49:13.113 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 22:49:13.113 INFO [stderr]    |
Dec 13 22:49:13.113 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 22:49:13.113 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 22:49:13.113 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 13 22:49:13.113 INFO [stderr] 
Dec 13 22:49:14.990 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.58s
Dec 13 22:49:14.999 INFO [stderr] su: No module specific data is present
Dec 13 22:49:15.372 INFO running `"docker" "inspect" "409b7b346570bab62087993285628c612d3a7178645fde26a2db8441153ad895"`
Dec 13 22:49:15.454 INFO running `"docker" "rm" "-f" "409b7b346570bab62087993285628c612d3a7178645fde26a2db8441153ad895"`
Dec 13 22:49:15.550 INFO [stdout] 409b7b346570bab62087993285628c612d3a7178645fde26a2db8441153ad895
Dec 13 22:49:15.552 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 13 22:49:15.747 INFO [stdout] f7efb1c6ef70a67ba7eb43ffc26ab8c094698f9029c752c897ebdc0ca96711dd
Dec 13 22:49:15.749 INFO running `"docker" "start" "-a" "f7efb1c6ef70a67ba7eb43ffc26ab8c094698f9029c752c897ebdc0ca96711dd"`
Dec 13 22:49:16.241 INFO [stderr] usermod: no changes
Dec 13 22:49:16.320 INFO [stderr]    Compiling AoC v0.1.0 (/source)
Dec 13 22:49:17.281 INFO [stderr] warning: unused import: `itertools::Itertools`
Dec 13 22:49:17.282 INFO [stderr]  --> src/day2/mod.rs:1:5
Dec 13 22:49:17.282 INFO [stderr]   |
Dec 13 22:49:17.282 INFO [stderr] 1 | use itertools::Itertools;
Dec 13 22:49:17.282 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 22:49:17.282 INFO [stderr]   |
Dec 13 22:49:17.282 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 22:49:17.282 INFO [stderr] 
Dec 13 22:49:17.283 INFO [stderr] warning: unused import: `std::collections::HashSet`
Dec 13 22:49:17.283 INFO [stderr]   --> src/main.rs:13:5
Dec 13 22:49:17.283 INFO [stderr]    |
Dec 13 22:49:17.283 INFO [stderr] 13 | use std::collections::HashSet;
Dec 13 22:49:17.283 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 22:49:17.283 INFO [stderr] 
Dec 13 22:49:17.283 INFO [stderr] warning: unused import: `std::convert::From`
Dec 13 22:49:17.283 INFO [stderr]   --> src/main.rs:14:5
Dec 13 22:49:17.283 INFO [stderr]    |
Dec 13 22:49:17.284 INFO [stderr] 14 | use std::convert::From;
Dec 13 22:49:17.284 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 13 22:49:17.284 INFO [stderr] 
Dec 13 22:49:17.287 INFO [stderr] warning: unused import: `Change`
Dec 13 22:49:17.287 INFO [stderr]   --> src/main.rs:17:12
Dec 13 22:49:17.287 INFO [stderr]    |
Dec 13 22:49:17.287 INFO [stderr] 17 | use day1::{Change,ChangeRecord,ChangeList};
Dec 13 22:49:17.287 INFO [stderr]    |            ^^^^^^
Dec 13 22:49:17.287 INFO [stderr] 
Dec 13 22:49:17.439 INFO [stderr] warning: unused variable: `l`
Dec 13 22:49:17.439 INFO [stderr]   --> src/main.rs:62:17
Dec 13 22:49:17.439 INFO [stderr]    |
Dec 13 22:49:17.439 INFO [stderr] 62 |                         .filter(|(l, r, v)| {
Dec 13 22:49:17.439 INFO [stderr]    |                                   ^ help: consider using `_l` instead
Dec 13 22:49:17.439 INFO [stderr]    |
Dec 13 22:49:17.439 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 22:49:17.439 INFO [stderr] 
Dec 13 22:49:17.439 INFO [stderr] warning: unused variable: `r`
Dec 13 22:49:17.439 INFO [stderr]   --> src/main.rs:62:20
Dec 13 22:49:17.439 INFO [stderr]    |
Dec 13 22:49:17.439 INFO [stderr] 62 |                         .filter(|(l, r, v)| {
Dec 13 22:49:17.439 INFO [stderr]    |                                      ^ help: consider using `_r` instead
Dec 13 22:49:17.439 INFO [stderr] 
Dec 13 22:49:17.439 INFO [stderr] warning: unused variable: `idx`
Dec 13 22:49:17.440 INFO [stderr]   --> src/day2/mod.rs:43:14
Dec 13 22:49:17.440 INFO [stderr]    |
Dec 13 22:49:17.440 INFO [stderr] 43 |             .filter(|(idx, (l, r))| {
Dec 13 22:49:17.440 INFO [stderr]    |                       ^^^ help: consider using `_idx` instead
Dec 13 22:49:17.440 INFO [stderr] 
Dec 13 22:49:17.490 INFO [stderr] warning: crate `AoC` should have a snake case name such as `ao_c`
Dec 13 22:49:17.490 INFO [stderr]   |
Dec 13 22:49:17.490 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 13 22:49:17.490 INFO [stderr] 
Dec 13 22:49:17.490 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 22:49:17.490 INFO [stderr]   --> src/day2/mod.rs:71:3
Dec 13 22:49:17.490 INFO [stderr]    |
Dec 13 22:49:17.490 INFO [stderr] 71 |         write!(f, "{} -> {} as position {}", self.left, self.right, self.position);
Dec 13 22:49:17.490 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 22:49:17.490 INFO [stderr]    |
Dec 13 22:49:17.490 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 22:49:17.490 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 22:49:17.490 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 13 22:49:17.490 INFO [stderr] 
Dec 13 22:49:17.807 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
Dec 13 22:49:17.812 INFO [stderr] su: No module specific data is present
Dec 13 22:49:18.215 INFO running `"docker" "inspect" "f7efb1c6ef70a67ba7eb43ffc26ab8c094698f9029c752c897ebdc0ca96711dd"`
Dec 13 22:49:18.412 INFO running `"docker" "rm" "-f" "f7efb1c6ef70a67ba7eb43ffc26ab8c094698f9029c752c897ebdc0ca96711dd"`
Dec 13 22:49:18.668 INFO [stdout] f7efb1c6ef70a67ba7eb43ffc26ab8c094698f9029c752c897ebdc0ca96711dd
Dec 13 22:49:18.679 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 13 22:49:18.943 INFO [stdout] 28088dedc6c9ea98269512d025413875ba4f32b5936f1f483a460dd6aa9af173
Dec 13 22:49:18.948 INFO running `"docker" "start" "-a" "28088dedc6c9ea98269512d025413875ba4f32b5936f1f483a460dd6aa9af173"`
Dec 13 22:49:19.935 INFO [stderr] usermod: no changes
Dec 13 22:49:20.019 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 13 22:49:20.034 INFO [stderr]      Running /target/debug/deps/AoC-25e9e9f833fd3fcb
Dec 13 22:49:20.042 INFO [stdout] 
Dec 13 22:49:20.042 INFO [stdout] running 0 tests
Dec 13 22:49:20.042 INFO [stdout] 
Dec 13 22:49:20.042 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 22:49:20.042 INFO [stdout] 
Dec 13 22:49:20.043 INFO [stderr] su: No module specific data is present
Dec 13 22:49:20.525 INFO running `"docker" "inspect" "28088dedc6c9ea98269512d025413875ba4f32b5936f1f483a460dd6aa9af173"`
Dec 13 22:49:20.729 INFO running `"docker" "rm" "-f" "28088dedc6c9ea98269512d025413875ba4f32b5936f1f483a460dd6aa9af173"`
Dec 13 22:49:20.871 INFO [stdout] 28088dedc6c9ea98269512d025413875ba4f32b5936f1f483a460dd6aa9af173