Dec 15 09:47:06.110 INFO testing gpw-0.1.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 09:47:06.110 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 15 09:47:06.571 INFO [stdout] 2f392218c37b8d8ccfae0f67016887ac1638a434a2db4aa679e39cba9a988e87
Dec 15 09:47:06.573 INFO running `"docker" "start" "-a" "2f392218c37b8d8ccfae0f67016887ac1638a434a2db4aa679e39cba9a988e87"`
Dec 15 09:47:08.018 INFO [stderr] usermod: no changes
Dec 15 09:47:08.170 INFO [stderr]    Compiling ndarray v0.12.1
Dec 15 09:47:19.105 INFO [stderr]    Compiling gpw v0.1.0 (/source)
Dec 15 09:47:20.429 INFO [stderr] warning: unused `#[macro_use]` import
Dec 15 09:47:20.429 INFO [stderr]  --> src/lib.rs:5:1
Dec 15 09:47:20.429 INFO [stderr]   |
Dec 15 09:47:20.429 INFO [stderr] 5 | #[macro_use]
Dec 15 09:47:20.429 INFO [stderr]   | ^^^^^^^^^^^^
Dec 15 09:47:20.429 INFO [stderr]   |
Dec 15 09:47:20.429 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 09:47:20.429 INFO [stderr] 
Dec 15 09:47:20.429 INFO [stderr] warning: unnecessary parentheses around `while` condition
Dec 15 09:47:20.429 INFO [stderr]   --> src/lib.rs:88:15
Dec 15 09:47:20.429 INFO [stderr]    |
Dec 15 09:47:20.429 INFO [stderr] 88 |         while (nchar < LENGTH) {
Dec 15 09:47:20.429 INFO [stderr]    |               ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 15 09:47:20.429 INFO [stderr]    |
Dec 15 09:47:20.429 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 15 09:47:20.429 INFO [stderr] 
Dec 15 09:47:20.490 INFO [stderr] warning: variable does not need to be mutable
Dec 15 09:47:20.490 INFO [stderr]   --> src/lib.rs:39:13
Dec 15 09:47:20.490 INFO [stderr]    |
Dec 15 09:47:20.490 INFO [stderr] 39 |         let mut retval = PasswordGenerator {
Dec 15 09:47:20.490 INFO [stderr]    |             ----^^^^^^
Dec 15 09:47:20.490 INFO [stderr]    |             |
Dec 15 09:47:20.490 INFO [stderr]    |             help: remove this `mut`
Dec 15 09:47:20.490 INFO [stderr]    |
Dec 15 09:47:20.490 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 15 09:47:20.490 INFO [stderr] 
Dec 15 09:47:20.878 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.83s
Dec 15 09:47:20.881 INFO [stderr] su: No module specific data is present
Dec 15 09:47:21.242 INFO running `"docker" "inspect" "2f392218c37b8d8ccfae0f67016887ac1638a434a2db4aa679e39cba9a988e87"`
Dec 15 09:47:21.357 INFO running `"docker" "rm" "-f" "2f392218c37b8d8ccfae0f67016887ac1638a434a2db4aa679e39cba9a988e87"`
Dec 15 09:47:21.568 INFO [stdout] 2f392218c37b8d8ccfae0f67016887ac1638a434a2db4aa679e39cba9a988e87
Dec 15 09:47:21.570 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 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 15 09:47:21.796 INFO [stdout] 252f02d1d7e8fb6b9c386ac3594de653dbf214f98175db015086f392d4df0930
Dec 15 09:47:21.798 INFO running `"docker" "start" "-a" "252f02d1d7e8fb6b9c386ac3594de653dbf214f98175db015086f392d4df0930"`
Dec 15 09:47:22.470 INFO [stderr] usermod: no changes
Dec 15 09:47:22.613 INFO [stderr]    Compiling gpw v0.1.0 (/source)
Dec 15 09:47:23.754 INFO [stderr] warning: unused `#[macro_use]` import
Dec 15 09:47:23.754 INFO [stderr]  --> src/lib.rs:5:1
Dec 15 09:47:23.754 INFO [stderr]   |
Dec 15 09:47:23.754 INFO [stderr] 5 | #[macro_use]
Dec 15 09:47:23.754 INFO [stderr]   | ^^^^^^^^^^^^
Dec 15 09:47:23.754 INFO [stderr]   |
Dec 15 09:47:23.754 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 09:47:23.754 INFO [stderr] 
Dec 15 09:47:23.754 INFO [stderr] warning: unnecessary parentheses around `while` condition
Dec 15 09:47:23.754 INFO [stderr]   --> src/lib.rs:88:15
Dec 15 09:47:23.754 INFO [stderr]    |
Dec 15 09:47:23.754 INFO [stderr] 88 |         while (nchar < LENGTH) {
Dec 15 09:47:23.754 INFO [stderr]    |               ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 15 09:47:23.754 INFO [stderr]    |
Dec 15 09:47:23.754 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 15 09:47:23.754 INFO [stderr] 
Dec 15 09:47:23.807 INFO [stderr] warning: variable does not need to be mutable
Dec 15 09:47:23.807 INFO [stderr]   --> src/lib.rs:39:13
Dec 15 09:47:23.807 INFO [stderr]    |
Dec 15 09:47:23.807 INFO [stderr] 39 |         let mut retval = PasswordGenerator {
Dec 15 09:47:23.807 INFO [stderr]    |             ----^^^^^^
Dec 15 09:47:23.807 INFO [stderr]    |             |
Dec 15 09:47:23.807 INFO [stderr]    |             help: remove this `mut`
Dec 15 09:47:23.807 INFO [stderr]    |
Dec 15 09:47:23.807 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 15 09:47:23.807 INFO [stderr] 
Dec 15 09:47:23.816 INFO [stderr] warning: function is never used: `empty_trigram_file`
Dec 15 09:47:23.816 INFO [stderr]   --> src/trigram.rs:13:5
Dec 15 09:47:23.816 INFO [stderr]    |
Dec 15 09:47:23.816 INFO [stderr] 13 |     fn empty_trigram_file() {
Dec 15 09:47:23.816 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 09:47:23.816 INFO [stderr]    |
Dec 15 09:47:23.817 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 15 09:47:23.817 INFO [stderr] 
Dec 15 09:47:24.790 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.28s
Dec 15 09:47:24.795 INFO [stderr] su: No module specific data is present
Dec 15 09:47:25.656 INFO running `"docker" "inspect" "252f02d1d7e8fb6b9c386ac3594de653dbf214f98175db015086f392d4df0930"`
Dec 15 09:47:26.100 INFO running `"docker" "rm" "-f" "252f02d1d7e8fb6b9c386ac3594de653dbf214f98175db015086f392d4df0930"`
Dec 15 09:47:26.347 INFO [stdout] 252f02d1d7e8fb6b9c386ac3594de653dbf214f98175db015086f392d4df0930
Dec 15 09:47:26.349 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 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 15 09:47:26.705 INFO [stdout] 4d2a785966bb392e3cd113b23903c94172b902df1967e9ab09622a302e3c2bb1
Dec 15 09:47:26.711 INFO running `"docker" "start" "-a" "4d2a785966bb392e3cd113b23903c94172b902df1967e9ab09622a302e3c2bb1"`
Dec 15 09:47:27.778 INFO [stderr] usermod: no changes
Dec 15 09:47:27.879 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 15 09:47:27.879 INFO [stderr]      Running /target/debug/deps/gpw-9a77478ebf35c489
Dec 15 09:47:27.888 INFO [stdout] 
Dec 15 09:47:27.888 INFO [stdout] running 2 tests
Dec 15 09:47:27.888 INFO [stdout] test trigram::tests::it_works ... ok
Dec 15 09:47:27.919 INFO [stdout] test tests::it_works ... ok
Dec 15 09:47:27.919 INFO [stdout] 
Dec 15 09:47:27.919 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 09:47:27.919 INFO [stdout] 
Dec 15 09:47:27.924 INFO [stderr]    Doc-tests gpw
Dec 15 09:47:30.407 INFO [stdout] 
Dec 15 09:47:30.407 INFO [stdout] running 0 tests
Dec 15 09:47:30.407 INFO [stdout] 
Dec 15 09:47:30.407 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 09:47:30.407 INFO [stdout] 
Dec 15 09:47:30.415 INFO [stderr] su: No module specific data is present
Dec 15 09:47:31.203 INFO running `"docker" "inspect" "4d2a785966bb392e3cd113b23903c94172b902df1967e9ab09622a302e3c2bb1"`
Dec 15 09:47:31.514 INFO running `"docker" "rm" "-f" "4d2a785966bb392e3cd113b23903c94172b902df1967e9ab09622a302e3c2bb1"`
Dec 15 09:47:31.787 INFO [stdout] 4d2a785966bb392e3cd113b23903c94172b902df1967e9ab09622a302e3c2bb1