Dec 11 05:49:07.909 INFO checking y6nH/aoc2018 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677 Dec 11 05:49:07.909 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-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 11 05:49:08.364 INFO [stdout] 98d7a0adea09d16f950ff39ef32ec5c1efa47bf14d633bda2b43520194fd603b Dec 11 05:49:08.366 INFO running `"docker" "start" "-a" "98d7a0adea09d16f950ff39ef32ec5c1efa47bf14d633bda2b43520194fd603b"` Dec 11 05:49:10.398 INFO [stderr] usermod: no changes Dec 11 05:49:10.536 INFO [stderr] Compiling libc v0.2.45 Dec 11 05:49:10.536 INFO [stderr] Compiling regex v1.1.0 Dec 11 05:49:10.542 INFO [stderr] Checking regex-syntax v0.6.4 Dec 11 05:49:14.892 INFO [stderr] Checking memchr v2.1.1 Dec 11 05:49:14.897 INFO [stderr] Checking time v0.1.40 Dec 11 05:49:16.628 INFO [stderr] Checking chrono v0.4.6 Dec 11 05:49:16.678 INFO [stderr] Checking aho-corasick v0.6.9 Dec 11 05:49:22.956 INFO [stderr] Checking aoc v0.1.0 (/source) Dec 11 05:49:23.208 INFO [stderr] warning: unused import: `chrono` Dec 11 05:49:23.208 INFO [stderr] --> src/day4.rs:1:5 Dec 11 05:49:23.208 INFO [stderr] | Dec 11 05:49:23.208 INFO [stderr] 1 | use chrono; Dec 11 05:49:23.208 INFO [stderr] | ^^^^^^ Dec 11 05:49:23.208 INFO [stderr] | Dec 11 05:49:23.208 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 11 05:49:23.208 INFO [stderr] Dec 11 05:49:23.307 INFO [stderr] warning: unused import: `chrono` Dec 11 05:49:23.307 INFO [stderr] --> src/day4.rs:1:5 Dec 11 05:49:23.308 INFO [stderr] | Dec 11 05:49:23.308 INFO [stderr] 1 | use chrono; Dec 11 05:49:23.308 INFO [stderr] | ^^^^^^ Dec 11 05:49:23.309 INFO [stderr] | Dec 11 05:49:23.309 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 11 05:49:23.309 INFO [stderr] Dec 11 05:49:23.412 INFO [stderr] warning: unused variable: `uncontested` Dec 11 05:49:23.413 INFO [stderr] --> src/day3.rs:28:17 Dec 11 05:49:23.413 INFO [stderr] | Dec 11 05:49:23.414 INFO [stderr] 28 | let mut uncontested = true; Dec 11 05:49:23.414 INFO [stderr] | ^^^^^^^^^^^ help: consider using `_uncontested` instead Dec 11 05:49:23.414 INFO [stderr] | Dec 11 05:49:23.415 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 11 05:49:23.415 INFO [stderr] Dec 11 05:49:23.415 INFO [stderr] warning: unused variable: `cc` Dec 11 05:49:23.415 INFO [stderr] --> src/day3.rs:40:7 Dec 11 05:49:23.416 INFO [stderr] | Dec 11 05:49:23.416 INFO [stderr] 40 | for cc in candidateClaims {} Dec 11 05:49:23.416 INFO [stderr] | ^^ help: consider using `_cc` instead Dec 11 05:49:23.416 INFO [stderr] Dec 11 05:49:23.428 INFO [stderr] warning: variable does not need to be mutable Dec 11 05:49:23.429 INFO [stderr] --> src/day1.rs:21:11 Dec 11 05:49:23.429 INFO [stderr] | Dec 11 05:49:23.429 INFO [stderr] 21 | for mut line in split { Dec 11 05:49:23.430 INFO [stderr] | ----^^^^ Dec 11 05:49:23.430 INFO [stderr] | | Dec 11 05:49:23.430 INFO [stderr] | help: remove this `mut` Dec 11 05:49:23.430 INFO [stderr] | Dec 11 05:49:23.431 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 11 05:49:23.431 INFO [stderr] Dec 11 05:49:23.431 INFO [stderr] warning: variable does not need to be mutable Dec 11 05:49:23.432 INFO [stderr] --> src/day1.rs:53:13 Dec 11 05:49:23.432 INFO [stderr] | Dec 11 05:49:23.432 INFO [stderr] 53 | for mut line in split { Dec 11 05:49:23.432 INFO [stderr] | ----^^^^ Dec 11 05:49:23.433 INFO [stderr] | | Dec 11 05:49:23.433 INFO [stderr] | help: remove this `mut` Dec 11 05:49:23.433 INFO [stderr] Dec 11 05:49:23.434 INFO [stderr] warning: variable does not need to be mutable Dec 11 05:49:23.434 INFO [stderr] --> src/day2.rs:11:7 Dec 11 05:49:23.434 INFO [stderr] | Dec 11 05:49:23.434 INFO [stderr] 11 | for mut line in split { Dec 11 05:49:23.434 INFO [stderr] | ----^^^^ Dec 11 05:49:23.435 INFO [stderr] | | Dec 11 05:49:23.435 INFO [stderr] | help: remove this `mut` Dec 11 05:49:23.435 INFO [stderr] Dec 11 05:49:23.435 INFO [stderr] warning: variable does not need to be mutable Dec 11 05:49:23.435 INFO [stderr] --> src/day2.rs:16:11 Dec 11 05:49:23.435 INFO [stderr] | Dec 11 05:49:23.435 INFO [stderr] 16 | let mut counter: Vec<&str> = line.matches(c).collect(); Dec 11 05:49:23.436 INFO [stderr] | ----^^^^^^^ Dec 11 05:49:23.436 INFO [stderr] | | Dec 11 05:49:23.436 INFO [stderr] | help: remove this `mut` Dec 11 05:49:23.436 INFO [stderr] Dec 11 05:49:23.456 INFO [stderr] warning: variable does not need to be mutable Dec 11 05:49:23.456 INFO [stderr] --> src/day2.rs:63:7 Dec 11 05:49:23.456 INFO [stderr] | Dec 11 05:49:23.456 INFO [stderr] 63 | for mut i in 0..length { Dec 11 05:49:23.456 INFO [stderr] | ----^ Dec 11 05:49:23.456 INFO [stderr] | | Dec 11 05:49:23.456 INFO [stderr] | help: remove this `mut` Dec 11 05:49:23.456 INFO [stderr] Dec 11 05:49:23.468 INFO [stderr] warning: variable does not need to be mutable Dec 11 05:49:23.468 INFO [stderr] --> src/day3.rs:28:13 Dec 11 05:49:23.468 INFO [stderr] | Dec 11 05:49:23.468 INFO [stderr] 28 | let mut uncontested = true; Dec 11 05:49:23.468 INFO [stderr] | ----^^^^^^^^^^^ Dec 11 05:49:23.468 INFO [stderr] | | Dec 11 05:49:23.469 INFO [stderr] | help: remove this `mut` Dec 11 05:49:23.469 INFO [stderr] Dec 11 05:49:23.469 INFO [stderr] error[E0597]: `c` does not live long enough Dec 11 05:49:23.469 INFO [stderr] --> src/day3.rs:23:25 Dec 11 05:49:23.469 INFO [stderr] | Dec 11 05:49:23.469 INFO [stderr] 23 | let id: &str = &c["id"]; Dec 11 05:49:23.469 INFO [stderr] | ^ borrowed value does not live long enough Dec 11 05:49:23.469 INFO [stderr] ... Dec 11 05:49:23.469 INFO [stderr] 38 | } Dec 11 05:49:23.470 INFO [stderr] | - `c` dropped here while still borrowed Dec 11 05:49:23.470 INFO [stderr] 39 | } Dec 11 05:49:23.470 INFO [stderr] 40 | for cc in candidateClaims {} Dec 11 05:49:23.470 INFO [stderr] | --------------- borrow used here, in later iteration of loop Dec 11 05:49:23.470 INFO [stderr] Dec 11 05:49:23.496 INFO [stderr] warning: variable does not need to be mutable Dec 11 05:49:23.496 INFO [stderr] --> src/day4.rs:6:7 Dec 11 05:49:23.496 INFO [stderr] | Dec 11 05:49:23.496 INFO [stderr] 6 | let mut sorted = s.lines(); Dec 11 05:49:23.496 INFO [stderr] | ----^^^^^^ Dec 11 05:49:23.496 INFO [stderr] | | Dec 11 05:49:23.496 INFO [stderr] | help: remove this `mut` Dec 11 05:49:23.496 INFO [stderr] Dec 11 05:49:23.496 INFO [stderr] error: aborting due to previous error Dec 11 05:49:23.496 INFO [stderr] Dec 11 05:49:23.496 INFO [stderr] For more information about this error, try `rustc --explain E0597`. Dec 11 05:49:23.497 INFO [stderr] error: Could not compile `aoc`. Dec 11 05:49:23.497 INFO [stderr] warning: build failed, waiting for other jobs to finish... Dec 11 05:49:23.560 INFO [stderr] warning: unused variable: `uncontested` Dec 11 05:49:23.560 INFO [stderr] --> src/day3.rs:28:17 Dec 11 05:49:23.560 INFO [stderr] | Dec 11 05:49:23.560 INFO [stderr] 28 | let mut uncontested = true; Dec 11 05:49:23.560 INFO [stderr] | ^^^^^^^^^^^ help: consider using `_uncontested` instead Dec 11 05:49:23.560 INFO [stderr] | Dec 11 05:49:23.560 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 11 05:49:23.560 INFO [stderr] Dec 11 05:49:23.560 INFO [stderr] warning: unused variable: `cc` Dec 11 05:49:23.560 INFO [stderr] --> src/day3.rs:40:7 Dec 11 05:49:23.560 INFO [stderr] | Dec 11 05:49:23.560 INFO [stderr] 40 | for cc in candidateClaims {} Dec 11 05:49:23.560 INFO [stderr] | ^^ help: consider using `_cc` instead Dec 11 05:49:23.560 INFO [stderr] Dec 11 05:49:23.564 INFO [stderr] warning: variable does not need to be mutable Dec 11 05:49:23.564 INFO [stderr] --> src/day1.rs:21:11 Dec 11 05:49:23.564 INFO [stderr] | Dec 11 05:49:23.564 INFO [stderr] 21 | for mut line in split { Dec 11 05:49:23.564 INFO [stderr] | ----^^^^ Dec 11 05:49:23.564 INFO [stderr] | | Dec 11 05:49:23.564 INFO [stderr] | help: remove this `mut` Dec 11 05:49:23.564 INFO [stderr] | Dec 11 05:49:23.564 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 11 05:49:23.564 INFO [stderr] Dec 11 05:49:23.576 INFO [stderr] warning: variable does not need to be mutable Dec 11 05:49:23.576 INFO [stderr] --> src/day1.rs:53:13 Dec 11 05:49:23.576 INFO [stderr] | Dec 11 05:49:23.576 INFO [stderr] 53 | for mut line in split { Dec 11 05:49:23.576 INFO [stderr] | ----^^^^ Dec 11 05:49:23.576 INFO [stderr] | | Dec 11 05:49:23.576 INFO [stderr] | help: remove this `mut` Dec 11 05:49:23.576 INFO [stderr] Dec 11 05:49:23.576 INFO [stderr] warning: variable does not need to be mutable Dec 11 05:49:23.576 INFO [stderr] --> src/day2.rs:11:7 Dec 11 05:49:23.576 INFO [stderr] | Dec 11 05:49:23.576 INFO [stderr] 11 | for mut line in split { Dec 11 05:49:23.576 INFO [stderr] | ----^^^^ Dec 11 05:49:23.576 INFO [stderr] | | Dec 11 05:49:23.576 INFO [stderr] | help: remove this `mut` Dec 11 05:49:23.576 INFO [stderr] Dec 11 05:49:23.576 INFO [stderr] warning: variable does not need to be mutable Dec 11 05:49:23.576 INFO [stderr] --> src/day2.rs:16:11 Dec 11 05:49:23.576 INFO [stderr] | Dec 11 05:49:23.576 INFO [stderr] 16 | let mut counter: Vec<&str> = line.matches(c).collect(); Dec 11 05:49:23.576 INFO [stderr] | ----^^^^^^^ Dec 11 05:49:23.576 INFO [stderr] | | Dec 11 05:49:23.576 INFO [stderr] | help: remove this `mut` Dec 11 05:49:23.576 INFO [stderr] Dec 11 05:49:23.576 INFO [stderr] warning: variable does not need to be mutable Dec 11 05:49:23.577 INFO [stderr] --> src/day2.rs:63:7 Dec 11 05:49:23.577 INFO [stderr] | Dec 11 05:49:23.577 INFO [stderr] 63 | for mut i in 0..length { Dec 11 05:49:23.577 INFO [stderr] | ----^ Dec 11 05:49:23.577 INFO [stderr] | | Dec 11 05:49:23.577 INFO [stderr] | help: remove this `mut` Dec 11 05:49:23.577 INFO [stderr] Dec 11 05:49:23.580 INFO [stderr] warning: variable does not need to be mutable Dec 11 05:49:23.580 INFO [stderr] --> src/day3.rs:28:13 Dec 11 05:49:23.580 INFO [stderr] | Dec 11 05:49:23.580 INFO [stderr] 28 | let mut uncontested = true; Dec 11 05:49:23.580 INFO [stderr] | ----^^^^^^^^^^^ Dec 11 05:49:23.580 INFO [stderr] | | Dec 11 05:49:23.580 INFO [stderr] | help: remove this `mut` Dec 11 05:49:23.580 INFO [stderr] Dec 11 05:49:23.580 INFO [stderr] error[E0597]: `c` does not live long enough Dec 11 05:49:23.580 INFO [stderr] --> src/day3.rs:23:25 Dec 11 05:49:23.580 INFO [stderr] | Dec 11 05:49:23.580 INFO [stderr] 23 | let id: &str = &c["id"]; Dec 11 05:49:23.580 INFO [stderr] | ^ borrowed value does not live long enough Dec 11 05:49:23.580 INFO [stderr] ... Dec 11 05:49:23.580 INFO [stderr] 38 | } Dec 11 05:49:23.580 INFO [stderr] | - `c` dropped here while still borrowed Dec 11 05:49:23.580 INFO [stderr] 39 | } Dec 11 05:49:23.580 INFO [stderr] 40 | for cc in candidateClaims {} Dec 11 05:49:23.580 INFO [stderr] | --------------- borrow used here, in later iteration of loop Dec 11 05:49:23.580 INFO [stderr] Dec 11 05:49:23.584 INFO [stderr] warning: variable does not need to be mutable Dec 11 05:49:23.584 INFO [stderr] --> src/day4.rs:6:7 Dec 11 05:49:23.584 INFO [stderr] | Dec 11 05:49:23.584 INFO [stderr] 6 | let mut sorted = s.lines(); Dec 11 05:49:23.584 INFO [stderr] | ----^^^^^^ Dec 11 05:49:23.584 INFO [stderr] | | Dec 11 05:49:23.584 INFO [stderr] | help: remove this `mut` Dec 11 05:49:23.584 INFO [stderr] Dec 11 05:49:23.588 INFO [stderr] error: aborting due to previous error Dec 11 05:49:23.588 INFO [stderr] Dec 11 05:49:23.588 INFO [stderr] For more information about this error, try `rustc --explain E0597`. Dec 11 05:49:23.604 INFO [stderr] error: Could not compile `aoc`. Dec 11 05:49:23.604 INFO [stderr] Dec 11 05:49:23.604 INFO [stderr] To learn more, run the command again with --verbose. Dec 11 05:49:23.604 INFO [stderr] su: No module specific data is present Dec 11 05:49:24.968 INFO running `"docker" "inspect" "98d7a0adea09d16f950ff39ef32ec5c1efa47bf14d633bda2b43520194fd603b"` Dec 11 05:49:25.334 INFO running `"docker" "rm" "-f" "98d7a0adea09d16f950ff39ef32ec5c1efa47bf14d633bda2b43520194fd603b"` Dec 11 05:49:25.700 INFO [stdout] 98d7a0adea09d16f950ff39ef32ec5c1efa47bf14d633bda2b43520194fd603b