Dec 07 12:01:10.316 INFO testing gpw-0.1.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 12:01:10.316 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07 12:01:10.758 INFO [stdout] d37dd0d45e7c32cafd8e4b6164c6c4672b8740befd93495c68d58f320b13eb4d
Dec 07 12:01:10.758 INFO running `"docker" "start" "-a" "d37dd0d45e7c32cafd8e4b6164c6c4672b8740befd93495c68d58f320b13eb4d"`
Dec 07 12:01:12.044 INFO [stderr] usermod: no changes
Dec 07 12:01:12.212 INFO [stderr]    Compiling ndarray v0.12.1
Dec 07 12:01:22.260 INFO [stderr]    Compiling gpw v0.1.0 (/source)
Dec 07 12:01:23.304 INFO [stderr] warning: unused `#[macro_use]` import
Dec 07 12:01:23.304 INFO [stderr]  --> src/lib.rs:5:1
Dec 07 12:01:23.304 INFO [stderr]   |
Dec 07 12:01:23.304 INFO [stderr] 5 | #[macro_use]
Dec 07 12:01:23.304 INFO [stderr]   | ^^^^^^^^^^^^
Dec 07 12:01:23.305 INFO [stderr]   |
Dec 07 12:01:23.305 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 12:01:23.305 INFO [stderr] 
Dec 07 12:01:23.305 INFO [stderr] warning: unnecessary parentheses around `while` condition
Dec 07 12:01:23.305 INFO [stderr]   --> src/lib.rs:88:15
Dec 07 12:01:23.305 INFO [stderr]    |
Dec 07 12:01:23.305 INFO [stderr] 88 |         while (nchar < LENGTH) {
Dec 07 12:01:23.305 INFO [stderr]    |               ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 07 12:01:23.305 INFO [stderr]    |
Dec 07 12:01:23.305 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 07 12:01:23.305 INFO [stderr] 
Dec 07 12:01:23.382 INFO [stderr] warning: variable does not need to be mutable
Dec 07 12:01:23.382 INFO [stderr]   --> src/lib.rs:39:13
Dec 07 12:01:23.382 INFO [stderr]    |
Dec 07 12:01:23.382 INFO [stderr] 39 |         let mut retval = PasswordGenerator {
Dec 07 12:01:23.382 INFO [stderr]    |             ----^^^^^^
Dec 07 12:01:23.382 INFO [stderr]    |             |
Dec 07 12:01:23.382 INFO [stderr]    |             help: remove this `mut`
Dec 07 12:01:23.382 INFO [stderr]    |
Dec 07 12:01:23.382 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 07 12:01:23.382 INFO [stderr] 
Dec 07 12:01:24.029 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.95s
Dec 07 12:01:24.030 INFO [stderr] su: No module specific data is present
Dec 07 12:01:24.595 INFO running `"docker" "inspect" "d37dd0d45e7c32cafd8e4b6164c6c4672b8740befd93495c68d58f320b13eb4d"`
Dec 07 12:01:24.826 INFO running `"docker" "rm" "-f" "d37dd0d45e7c32cafd8e4b6164c6c4672b8740befd93495c68d58f320b13eb4d"`
Dec 07 12:01:25.057 INFO [stdout] d37dd0d45e7c32cafd8e4b6164c6c4672b8740befd93495c68d58f320b13eb4d
Dec 07 12:01:25.062 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07 12:01:25.510 INFO [stdout] 6b0530a6f2efd201ef3bc1366f75fc78e78967376b4f40a1a8a33d8f0a3adf1b
Dec 07 12:01:25.512 INFO running `"docker" "start" "-a" "6b0530a6f2efd201ef3bc1366f75fc78e78967376b4f40a1a8a33d8f0a3adf1b"`
Dec 07 12:01:27.108 INFO [stderr] usermod: no changes
Dec 07 12:01:27.203 INFO [stderr]    Compiling gpw v0.1.0 (/source)
Dec 07 12:01:28.364 INFO [stderr] warning: unused `#[macro_use]` import
Dec 07 12:01:28.364 INFO [stderr]  --> src/lib.rs:5:1
Dec 07 12:01:28.364 INFO [stderr]   |
Dec 07 12:01:28.364 INFO [stderr] 5 | #[macro_use]
Dec 07 12:01:28.364 INFO [stderr]   | ^^^^^^^^^^^^
Dec 07 12:01:28.364 INFO [stderr]   |
Dec 07 12:01:28.364 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 12:01:28.364 INFO [stderr] 
Dec 07 12:01:28.364 INFO [stderr] warning: unnecessary parentheses around `while` condition
Dec 07 12:01:28.364 INFO [stderr]   --> src/lib.rs:88:15
Dec 07 12:01:28.364 INFO [stderr]    |
Dec 07 12:01:28.364 INFO [stderr] 88 |         while (nchar < LENGTH) {
Dec 07 12:01:28.364 INFO [stderr]    |               ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 07 12:01:28.364 INFO [stderr]    |
Dec 07 12:01:28.364 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 07 12:01:28.364 INFO [stderr] 
Dec 07 12:01:28.430 INFO [stderr] warning: variable does not need to be mutable
Dec 07 12:01:28.430 INFO [stderr]   --> src/lib.rs:39:13
Dec 07 12:01:28.430 INFO [stderr]    |
Dec 07 12:01:28.430 INFO [stderr] 39 |         let mut retval = PasswordGenerator {
Dec 07 12:01:28.430 INFO [stderr]    |             ----^^^^^^
Dec 07 12:01:28.430 INFO [stderr]    |             |
Dec 07 12:01:28.430 INFO [stderr]    |             help: remove this `mut`
Dec 07 12:01:28.430 INFO [stderr]    |
Dec 07 12:01:28.430 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 07 12:01:28.430 INFO [stderr] 
Dec 07 12:01:28.448 INFO [stderr] warning: function is never used: `empty_trigram_file`
Dec 07 12:01:28.448 INFO [stderr]   --> src/trigram.rs:13:5
Dec 07 12:01:28.448 INFO [stderr]    |
Dec 07 12:01:28.448 INFO [stderr] 13 |     fn empty_trigram_file() {
Dec 07 12:01:28.448 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 12:01:28.448 INFO [stderr]    |
Dec 07 12:01:28.448 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 07 12:01:28.448 INFO [stderr] 
Dec 07 12:01:29.626 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.49s
Dec 07 12:01:29.631 INFO [stderr] su: No module specific data is present
Dec 07 12:01:30.252 INFO running `"docker" "inspect" "6b0530a6f2efd201ef3bc1366f75fc78e78967376b4f40a1a8a33d8f0a3adf1b"`
Dec 07 12:01:30.640 INFO running `"docker" "rm" "-f" "6b0530a6f2efd201ef3bc1366f75fc78e78967376b4f40a1a8a33d8f0a3adf1b"`
Dec 07 12:01:31.008 INFO [stdout] 6b0530a6f2efd201ef3bc1366f75fc78e78967376b4f40a1a8a33d8f0a3adf1b
Dec 07 12:01:31.014 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07 12:01:31.528 INFO [stdout] 069effd0f6a126279c540e5d929b34531c1ecac9783812b4d281bb5e4b51b5d7
Dec 07 12:01:31.530 INFO running `"docker" "start" "-a" "069effd0f6a126279c540e5d929b34531c1ecac9783812b4d281bb5e4b51b5d7"`
Dec 07 12:01:33.316 INFO [stderr] usermod: no changes
Dec 07 12:01:33.440 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Dec 07 12:01:33.445 INFO [stderr]      Running /target/debug/deps/gpw-655e8fa2648157c2
Dec 07 12:01:33.452 INFO [stdout] 
Dec 07 12:01:33.452 INFO [stdout] running 2 tests
Dec 07 12:01:33.452 INFO [stdout] test trigram::tests::it_works ... ok
Dec 07 12:01:33.465 INFO [stdout] test tests::it_works ... ok
Dec 07 12:01:33.465 INFO [stdout] 
Dec 07 12:01:33.465 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 12:01:33.465 INFO [stdout] 
Dec 07 12:01:33.468 INFO [stderr]    Doc-tests gpw
Dec 07 12:01:35.320 INFO [stderr] su: No module specific data is present
Dec 07 12:01:35.320 INFO [stdout] 
Dec 07 12:01:35.320 INFO [stdout] running 0 tests
Dec 07 12:01:35.320 INFO [stdout] 
Dec 07 12:01:35.320 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 12:01:35.320 INFO [stdout] 
Dec 07 12:01:35.868 INFO running `"docker" "inspect" "069effd0f6a126279c540e5d929b34531c1ecac9783812b4d281bb5e4b51b5d7"`
Dec 07 12:01:36.158 INFO running `"docker" "rm" "-f" "069effd0f6a126279c540e5d929b34531c1ecac9783812b4d281bb5e4b51b5d7"`
Dec 07 12:01:36.496 INFO [stdout] 069effd0f6a126279c540e5d929b34531c1ecac9783812b4d281bb5e4b51b5d7