Dec 12 22:53:22.165 INFO testing udoprog/rust-advent-of-code-2018 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550 Dec 12 22:53:22.165 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 22:53:22.611 INFO [stdout] db4fd2bfab931d4c06e7b5509ba49979956025b616478fe2cd0298d0743b3c7f Dec 12 22:53:22.617 INFO running `"docker" "start" "-a" "db4fd2bfab931d4c06e7b5509ba49979956025b616478fe2cd0298d0743b3c7f"` Dec 12 22:53:23.878 INFO [stderr] usermod: no changes Dec 12 22:53:24.061 INFO [stderr] Compiling matrixmultiply v0.1.15 Dec 12 22:53:24.061 INFO [stderr] Compiling rawpointer v0.1.0 Dec 12 22:53:24.061 INFO [stderr] Compiling libm v0.1.2 Dec 12 22:53:24.065 INFO [stderr] Compiling itertools v0.8.0 Dec 12 22:53:24.065 INFO [stderr] Compiling hashbrown v0.1.7 Dec 12 22:53:24.065 INFO [stderr] Compiling approx v0.3.0 Dec 12 22:53:24.065 INFO [stderr] Compiling rand v0.5.5 Dec 12 22:53:24.065 INFO [stderr] Compiling generic-array v0.11.1 Dec 12 22:53:24.527 INFO [stderr] Compiling syn v0.15.22 Dec 12 22:53:25.259 INFO [stderr] Compiling num-bigint v0.2.1 Dec 12 22:53:25.934 INFO [stderr] Compiling chrono v0.4.6 Dec 12 22:53:27.896 INFO [stderr] Compiling alga v0.7.2 Dec 12 22:53:30.915 INFO [stderr] Compiling num-rational v0.2.1 Dec 12 22:53:34.775 INFO [stderr] Compiling nalgebra v0.16.11 Dec 12 22:53:34.784 INFO [stderr] Compiling num v0.2.0 Dec 12 22:53:43.879 INFO [stderr] Compiling synstructure v0.10.1 Dec 12 22:53:49.315 INFO [stderr] Compiling failure_derive v0.1.3 Dec 12 22:53:52.472 INFO [stderr] Compiling failure v0.1.3 Dec 12 22:54:20.996 INFO [stderr] Compiling aoc2018 v0.1.0 (/source) Dec 12 22:54:24.939 INFO [stderr] error[E0433]: failed to resolve: use of undeclared type or module `BTreeSet` Dec 12 22:54:24.939 INFO [stderr] --> src/bin/day2.rs:27:19 Dec 12 22:54:24.940 INFO [stderr] | Dec 12 22:54:24.940 INFO [stderr] 27 | let mut set = BTreeSet::new(); Dec 12 22:54:24.940 INFO [stderr] | ^^^^^^^^ use of undeclared type or module `BTreeSet` Dec 12 22:54:24.940 INFO [stderr] Dec 12 22:54:24.955 INFO [stderr] error[E0412]: cannot find type `BTreeSet` in this scope Dec 12 22:54:24.955 INFO [stderr] --> src/bin/day2.rs:4:16 Dec 12 22:54:24.956 INFO [stderr] | Dec 12 22:54:24.956 INFO [stderr] 4 | fn part2(set: &BTreeSet>) -> Option { Dec 12 22:54:24.956 INFO [stderr] | ^^^^^^^^ not found in this scope Dec 12 22:54:24.956 INFO [stderr] help: possible candidates are found in other modules, you can import them into scope Dec 12 22:54:24.956 INFO [stderr] | Dec 12 22:54:24.956 INFO [stderr] 1 | use std::collections::BTreeSet; Dec 12 22:54:24.956 INFO [stderr] | Dec 12 22:54:24.956 INFO [stderr] 1 | use std::collections::btree_set::BTreeSet; Dec 12 22:54:24.956 INFO [stderr] | Dec 12 22:54:24.956 INFO [stderr] Dec 12 22:54:25.439 INFO [stderr] error[E0597]: `lines` does not live long enough Dec 12 22:54:25.439 INFO [stderr] --> src/bin/day3.rs:14:17 Dec 12 22:54:25.439 INFO [stderr] | Dec 12 22:54:25.439 INFO [stderr] 14 | for line in &lines { Dec 12 22:54:25.439 INFO [stderr] | ^^^^^^ borrowed value does not live long enough Dec 12 22:54:25.439 INFO [stderr] ... Dec 12 22:54:25.439 INFO [stderr] 42 | } Dec 12 22:54:25.439 INFO [stderr] | - Dec 12 22:54:25.439 INFO [stderr] | | Dec 12 22:54:25.439 INFO [stderr] | `lines` dropped here while still borrowed Dec 12 22:54:25.439 INFO [stderr] | borrow might be used here, when `nonoverlapping` is dropped and runs the destructor for type `hashbrown::set::HashSet<&str>` Dec 12 22:54:25.439 INFO [stderr] | Dec 12 22:54:25.439 INFO [stderr] = note: values in a scope are dropped in the opposite order they are defined Dec 12 22:54:25.439 INFO [stderr] Dec 12 22:54:25.503 INFO [stderr] error: aborting due to previous error Dec 12 22:54:25.503 INFO [stderr] Dec 12 22:54:25.503 INFO [stderr] For more information about this error, try `rustc --explain E0597`. Dec 12 22:54:25.579 INFO [stderr] error: Could not compile `aoc2018`. Dec 12 22:54:25.579 INFO [stderr] warning: build failed, waiting for other jobs to finish... Dec 12 22:54:25.608 INFO [stderr] warning: unused variable: `g` Dec 12 22:54:25.608 INFO [stderr] --> src/bin/day12.rs:59:9 Dec 12 22:54:25.608 INFO [stderr] | Dec 12 22:54:25.608 INFO [stderr] 59 | for g in 0..generations { Dec 12 22:54:25.608 INFO [stderr] | ^ help: consider using `_g` instead Dec 12 22:54:25.608 INFO [stderr] | Dec 12 22:54:25.608 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 12 22:54:25.608 INFO [stderr] Dec 12 22:54:25.627 INFO [stderr] error[E0412]: cannot find type `BTreeSet` in this scope Dec 12 22:54:25.627 INFO [stderr] --> src/bin/day7.rs:4:51 Dec 12 22:54:25.627 INFO [stderr] | Dec 12 22:54:25.627 INFO [stderr] 4 | let mut left = deps.keys().cloned().collect::>(); Dec 12 22:54:25.627 INFO [stderr] | ^^^^^^^^ not found in this scope Dec 12 22:54:25.639 INFO [stderr] help: possible candidates are found in other modules, you can import them into scope Dec 12 22:54:25.639 INFO [stderr] | Dec 12 22:54:25.639 INFO [stderr] 1 | use std::collections::BTreeSet; Dec 12 22:54:25.639 INFO [stderr] | Dec 12 22:54:25.639 INFO [stderr] 1 | use std::collections::btree_set::BTreeSet; Dec 12 22:54:25.639 INFO [stderr] | Dec 12 22:54:25.639 INFO [stderr] Dec 12 22:54:25.639 INFO [stderr] error[E0412]: cannot find type `BTreeSet` in this scope Dec 12 22:54:25.640 INFO [stderr] --> src/bin/day7.rs:28:51 Dec 12 22:54:25.640 INFO [stderr] | Dec 12 22:54:25.640 INFO [stderr] 28 | let mut left = deps.keys().cloned().collect::>(); Dec 12 22:54:25.640 INFO [stderr] | ^^^^^^^^ not found in this scope Dec 12 22:54:25.640 INFO [stderr] help: possible candidates are found in other modules, you can import them into scope Dec 12 22:54:25.640 INFO [stderr] | Dec 12 22:54:25.640 INFO [stderr] 1 | use std::collections::BTreeSet; Dec 12 22:54:25.640 INFO [stderr] | Dec 12 22:54:25.640 INFO [stderr] 1 | use std::collections::btree_set::BTreeSet; Dec 12 22:54:25.640 INFO [stderr] | Dec 12 22:54:25.640 INFO [stderr] Dec 12 22:54:26.080 INFO [stderr] error: aborting due to 2 previous errors Dec 12 22:54:26.080 INFO [stderr] Dec 12 22:54:26.087 INFO [stderr] Some errors occurred: E0412, E0433. Dec 12 22:54:26.087 INFO [stderr] For more information about an error, try `rustc --explain E0412`. Dec 12 22:54:26.167 INFO [stderr] error: Could not compile `aoc2018`. Dec 12 22:54:26.167 INFO [stderr] warning: build failed, waiting for other jobs to finish... Dec 12 22:54:26.523 INFO [stderr] error: aborting due to 2 previous errors Dec 12 22:54:26.523 INFO [stderr] Dec 12 22:54:26.531 INFO [stderr] For more information about this error, try `rustc --explain E0412`. Dec 12 22:54:26.598 INFO [stderr] error: Could not compile `aoc2018`. Dec 12 22:54:26.598 INFO [stderr] warning: build failed, waiting for other jobs to finish... Dec 12 22:54:32.167 INFO [stderr] error: build failed Dec 12 22:54:32.171 INFO [stderr] su: No module specific data is present Dec 12 22:54:33.995 INFO running `"docker" "inspect" "db4fd2bfab931d4c06e7b5509ba49979956025b616478fe2cd0298d0743b3c7f"` Dec 12 22:54:34.309 INFO running `"docker" "rm" "-f" "db4fd2bfab931d4c06e7b5509ba49979956025b616478fe2cd0298d0743b3c7f"` Dec 12 22:54:34.623 INFO [stdout] db4fd2bfab931d4c06e7b5509ba49979956025b616478fe2cd0298d0743b3c7f