Dec 05 02:43:13.220 INFO testing vishusandy/passgen against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 02:43:13.220 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 02:43:13.786 INFO [stdout] 74cd75dbc9849e161982cf636d40e086c7e4e06a25fa3a736979cc6edae94d83
Dec 05 02:43:13.788 INFO running `"docker" "start" "-a" "74cd75dbc9849e161982cf636d40e086c7e4e06a25fa3a736979cc6edae94d83"`
Dec 05 02:43:15.080 INFO [stderr] usermod: no changes
Dec 05 02:43:15.168 INFO [stderr]    Compiling libc v0.2.26
Dec 05 02:43:15.172 INFO [stderr]    Compiling serde v1.0.10
Dec 05 02:43:15.172 INFO [stderr]    Compiling argparse v0.2.1
Dec 05 02:43:15.172 INFO [stderr]    Compiling num-complex v0.1.40
Dec 05 02:43:15.172 INFO [stderr]    Compiling rmp v0.8.6
Dec 05 02:43:17.808 INFO [stderr]    Compiling rand v0.3.15
Dec 05 02:43:17.808 INFO [stderr]    Compiling time v0.1.38
Dec 05 02:43:22.224 INFO [stderr]    Compiling num-bigint v0.1.40
Dec 05 02:43:25.974 INFO [stderr]    Compiling num-rational v0.1.39
Dec 05 02:43:27.924 INFO [stderr]    Compiling num v0.1.40
Dec 05 02:43:31.560 INFO [stderr]    Compiling rmp-serde v0.13.4
Dec 05 02:43:32.472 INFO [stderr]    Compiling passgen v0.7.5 (/source)
Dec 05 02:43:33.148 INFO [stderr] warning: unused import: `Zero`
Dec 05 02:43:33.148 INFO [stderr]  --> src/dict_helpers.rs:7:16
Dec 05 02:43:33.148 INFO [stderr]   |
Dec 05 02:43:33.148 INFO [stderr] 7 | use num::{Num, Zero, One};
Dec 05 02:43:33.148 INFO [stderr]   |                ^^^^
Dec 05 02:43:33.148 INFO [stderr]   |
Dec 05 02:43:33.148 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 02:43:33.148 INFO [stderr] 
Dec 05 02:43:33.148 INFO [stderr] warning: unused import: `std::ops::Add`
Dec 05 02:43:33.148 INFO [stderr]  --> src/dict_helpers.rs:8:5
Dec 05 02:43:33.148 INFO [stderr]   |
Dec 05 02:43:33.148 INFO [stderr] 8 | use std::ops::Add;
Dec 05 02:43:33.148 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 05 02:43:33.148 INFO [stderr] 
Dec 05 02:43:35.205 INFO [stderr] warning: unused import: `One`
Dec 05 02:43:35.206 INFO [stderr]  --> src/dict_helpers.rs:7:22
Dec 05 02:43:35.206 INFO [stderr]   |
Dec 05 02:43:35.206 INFO [stderr] 7 | use num::{Num, Zero, One};
Dec 05 02:43:35.207 INFO [stderr]   |                      ^^^
Dec 05 02:43:35.207 INFO [stderr] 
Dec 05 02:43:35.392 INFO [stderr] warning: unused variable: `ns`
Dec 05 02:43:35.392 INFO [stderr]    --> src/passwords.rs:208:13
Dec 05 02:43:35.392 INFO [stderr]     |
Dec 05 02:43:35.393 INFO [stderr] 208 |     let mut ns: [usize; 50] = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49];
Dec 05 02:43:35.393 INFO [stderr]     |             ^^ help: consider using `_ns` instead
Dec 05 02:43:35.393 INFO [stderr]     |
Dec 05 02:43:35.394 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 02:43:35.394 INFO [stderr] 
Dec 05 02:43:36.096 INFO [stderr] warning: variable does not need to be mutable
Dec 05 02:43:36.096 INFO [stderr]    --> src/passwords.rs:208:9
Dec 05 02:43:36.096 INFO [stderr]     |
Dec 05 02:43:36.096 INFO [stderr] 208 |     let mut ns: [usize; 50] = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49];
Dec 05 02:43:36.096 INFO [stderr]     |         ----^^
Dec 05 02:43:36.096 INFO [stderr]     |         |
Dec 05 02:43:36.096 INFO [stderr]     |         help: remove this `mut`
Dec 05 02:43:36.096 INFO [stderr]     |
Dec 05 02:43:36.096 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 02:43:36.096 INFO [stderr] 
Dec 05 02:43:36.121 INFO [stderr] warning: function is never used: `find_plurals`
Dec 05 02:43:36.121 INFO [stderr]    --> src/dict_helpers.rs:254:1
Dec 05 02:43:36.121 INFO [stderr]     |
Dec 05 02:43:36.121 INFO [stderr] 254 | pub fn find_plurals(savefile: &str) -> Vec<&'static str> {
Dec 05 02:43:36.121 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:43:36.121 INFO [stderr]     |
Dec 05 02:43:36.121 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 05 02:43:36.121 INFO [stderr] 
Dec 05 02:43:36.616 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 02:43:36.616 INFO [stderr]    --> src/dict_helpers.rs:272:9
Dec 05 02:43:36.617 INFO [stderr]     |
Dec 05 02:43:36.617 INFO [stderr] 272 |         f.write(plurals[i].as_bytes());
Dec 05 02:43:36.617 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:43:36.617 INFO [stderr]     |
Dec 05 02:43:36.617 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 02:43:36.617 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 02:43:36.617 INFO [stderr] 
Dec 05 02:43:36.617 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 02:43:36.617 INFO [stderr]    --> src/dict_helpers.rs:274:9
Dec 05 02:43:36.617 INFO [stderr]     |
Dec 05 02:43:36.617 INFO [stderr] 274 |         f.write(b"\n");
Dec 05 02:43:36.617 INFO [stderr]     |         ^^^^^^^^^^^^^^^
Dec 05 02:43:36.617 INFO [stderr]     |
Dec 05 02:43:36.617 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 02:43:36.617 INFO [stderr] 
Dec 05 02:43:43.197 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.09s
Dec 05 02:43:43.198 INFO [stderr] su: No module specific data is present
Dec 05 02:43:44.661 INFO running `"docker" "inspect" "74cd75dbc9849e161982cf636d40e086c7e4e06a25fa3a736979cc6edae94d83"`
Dec 05 02:43:45.056 INFO running `"docker" "rm" "-f" "74cd75dbc9849e161982cf636d40e086c7e4e06a25fa3a736979cc6edae94d83"`
Dec 05 02:43:45.396 INFO [stdout] 74cd75dbc9849e161982cf636d40e086c7e4e06a25fa3a736979cc6edae94d83
Dec 05 02:43:45.402 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 02:43:45.806 INFO [stdout] 592d239b50b9c987e3250919f70febc6534855dbbc1daaa5df1286131902b47d
Dec 05 02:43:45.808 INFO running `"docker" "start" "-a" "592d239b50b9c987e3250919f70febc6534855dbbc1daaa5df1286131902b47d"`
Dec 05 02:43:47.748 INFO [stderr] usermod: no changes
Dec 05 02:43:47.868 INFO [stderr]    Compiling passgen v0.7.5 (/source)
Dec 05 02:43:48.727 INFO [stderr] warning: unused import: `Zero`
Dec 05 02:43:48.727 INFO [stderr]  --> src/dict_helpers.rs:7:16
Dec 05 02:43:48.727 INFO [stderr]   |
Dec 05 02:43:48.728 INFO [stderr] 7 | use num::{Num, Zero, One};
Dec 05 02:43:48.728 INFO [stderr]   |                ^^^^
Dec 05 02:43:48.728 INFO [stderr]   |
Dec 05 02:43:48.728 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 02:43:48.729 INFO [stderr] 
Dec 05 02:43:48.729 INFO [stderr] warning: unused import: `std::ops::Add`
Dec 05 02:43:48.729 INFO [stderr]  --> src/dict_helpers.rs:8:5
Dec 05 02:43:48.730 INFO [stderr]   |
Dec 05 02:43:48.730 INFO [stderr] 8 | use std::ops::Add;
Dec 05 02:43:48.730 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 05 02:43:48.730 INFO [stderr] 
Dec 05 02:43:50.682 INFO [stderr] warning: unused import: `One`
Dec 05 02:43:50.682 INFO [stderr]  --> src/dict_helpers.rs:7:22
Dec 05 02:43:50.682 INFO [stderr]   |
Dec 05 02:43:50.682 INFO [stderr] 7 | use num::{Num, Zero, One};
Dec 05 02:43:50.683 INFO [stderr]   |                      ^^^
Dec 05 02:43:50.683 INFO [stderr] 
Dec 05 02:43:50.857 INFO [stderr] warning: unused variable: `ns`
Dec 05 02:43:50.857 INFO [stderr]    --> src/passwords.rs:208:13
Dec 05 02:43:50.857 INFO [stderr]     |
Dec 05 02:43:50.857 INFO [stderr] 208 |     let mut ns: [usize; 50] = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49];
Dec 05 02:43:50.857 INFO [stderr]     |             ^^ help: consider using `_ns` instead
Dec 05 02:43:50.857 INFO [stderr]     |
Dec 05 02:43:50.872 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 02:43:50.872 INFO [stderr] 
Dec 05 02:43:51.428 INFO [stderr] warning: variable does not need to be mutable
Dec 05 02:43:51.428 INFO [stderr]    --> src/passwords.rs:208:9
Dec 05 02:43:51.428 INFO [stderr]     |
Dec 05 02:43:51.428 INFO [stderr] 208 |     let mut ns: [usize; 50] = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49];
Dec 05 02:43:51.428 INFO [stderr]     |         ----^^
Dec 05 02:43:51.428 INFO [stderr]     |         |
Dec 05 02:43:51.428 INFO [stderr]     |         help: remove this `mut`
Dec 05 02:43:51.428 INFO [stderr]     |
Dec 05 02:43:51.428 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 02:43:51.428 INFO [stderr] 
Dec 05 02:43:51.448 INFO [stderr] warning: function is never used: `find_plurals`
Dec 05 02:43:51.448 INFO [stderr]    --> src/dict_helpers.rs:254:1
Dec 05 02:43:51.448 INFO [stderr]     |
Dec 05 02:43:51.448 INFO [stderr] 254 | pub fn find_plurals(savefile: &str) -> Vec<&'static str> {
Dec 05 02:43:51.448 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:43:51.448 INFO [stderr]     |
Dec 05 02:43:51.448 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 05 02:43:51.448 INFO [stderr] 
Dec 05 02:43:51.899 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 02:43:51.899 INFO [stderr]    --> src/dict_helpers.rs:272:9
Dec 05 02:43:51.899 INFO [stderr]     |
Dec 05 02:43:51.899 INFO [stderr] 272 |         f.write(plurals[i].as_bytes());
Dec 05 02:43:51.899 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:43:51.899 INFO [stderr]     |
Dec 05 02:43:51.899 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 02:43:51.899 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 02:43:51.899 INFO [stderr] 
Dec 05 02:43:51.899 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 02:43:51.899 INFO [stderr]    --> src/dict_helpers.rs:274:9
Dec 05 02:43:51.899 INFO [stderr]     |
Dec 05 02:43:51.899 INFO [stderr] 274 |         f.write(b"\n");
Dec 05 02:43:51.899 INFO [stderr]     |         ^^^^^^^^^^^^^^^
Dec 05 02:43:51.899 INFO [stderr]     |
Dec 05 02:43:51.899 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 02:43:51.902 INFO [stderr] 
Dec 05 02:43:58.270 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.50s
Dec 05 02:43:58.288 INFO [stderr] su: No module specific data is present
Dec 05 02:43:59.414 INFO running `"docker" "inspect" "592d239b50b9c987e3250919f70febc6534855dbbc1daaa5df1286131902b47d"`
Dec 05 02:43:59.794 INFO running `"docker" "rm" "-f" "592d239b50b9c987e3250919f70febc6534855dbbc1daaa5df1286131902b47d"`
Dec 05 02:44:00.052 INFO [stdout] 592d239b50b9c987e3250919f70febc6534855dbbc1daaa5df1286131902b47d
Dec 05 02:44:00.058 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 02:44:00.542 INFO [stdout] 33c0325aa69c9f4f53d8b17d7e91656633ce5c6c4f9b74c2dd3a03a04f435e67
Dec 05 02:44:00.544 INFO running `"docker" "start" "-a" "33c0325aa69c9f4f53d8b17d7e91656633ce5c6c4f9b74c2dd3a03a04f435e67"`
Dec 05 02:44:01.974 INFO [stderr] usermod: no changes
Dec 05 02:44:02.116 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
Dec 05 02:44:02.133 INFO [stderr]      Running /target/debug/deps/passgen-39a71eb60e333f2a
Dec 05 02:44:02.133 INFO [stdout] 
Dec 05 02:44:02.133 INFO [stderr] su: No module specific data is present
Dec 05 02:44:02.133 INFO [stdout] running 0 tests
Dec 05 02:44:02.133 INFO [stdout] 
Dec 05 02:44:02.133 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 02:44:02.133 INFO [stdout] 
Dec 05 02:44:02.720 INFO running `"docker" "inspect" "33c0325aa69c9f4f53d8b17d7e91656633ce5c6c4f9b74c2dd3a03a04f435e67"`
Dec 05 02:44:03.002 INFO running `"docker" "rm" "-f" "33c0325aa69c9f4f53d8b17d7e91656633ce5c6c4f9b74c2dd3a03a04f435e67"`
Dec 05 02:44:03.312 INFO [stdout] 33c0325aa69c9f4f53d8b17d7e91656633ce5c6c4f9b74c2dd3a03a04f435e67