Dec 01 02:00:02.848 INFO testing slotbaer/chronow against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 02:00:02.848 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 02:00:03.190 INFO [stdout] 077565034c3643715886bcc7902df7c69da6e48ffecf88dd4bd1c82fd89f1a2e
Dec 01 02:00:03.193 INFO running `"docker" "start" "-a" "077565034c3643715886bcc7902df7c69da6e48ffecf88dd4bd1c82fd89f1a2e"`
Dec 01 02:00:03.949 INFO [stderr] usermod: no changes
Dec 01 02:00:04.051 INFO [stderr]    Compiling chronow v0.1.0 (/source)
Dec 01 02:00:04.468 INFO [stderr] warning: variable does not need to be mutable
Dec 01 02:00:04.468 INFO [stderr]   --> src/groups.rs:53:18
Dec 01 02:00:04.468 INFO [stderr]    |
Dec 01 02:00:04.469 INFO [stderr] 53 | pub fn add_it_is(mut set: & mut HashSet<Group>) -> () {
Dec 01 02:00:04.469 INFO [stderr]    |                  ----^^^
Dec 01 02:00:04.469 INFO [stderr]    |                  |
Dec 01 02:00:04.469 INFO [stderr]    |                  help: remove this `mut`
Dec 01 02:00:04.470 INFO [stderr]    |
Dec 01 02:00:04.470 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 02:00:04.470 INFO [stderr] 
Dec 01 02:00:04.471 INFO [stderr] warning: variable does not need to be mutable
Dec 01 02:00:04.471 INFO [stderr]   --> src/time_to_groups.rs:73:24
Dec 01 02:00:04.471 INFO [stderr]    |
Dec 01 02:00:04.471 INFO [stderr] 73 | fn minute_before_after(mut set: & mut HashSet<Group>, m: Group, ba: Group) -> ()  {
Dec 01 02:00:04.472 INFO [stderr]    |                        ----^^^
Dec 01 02:00:04.472 INFO [stderr]    |                        |
Dec 01 02:00:04.472 INFO [stderr]    |                        help: remove this `mut`
Dec 01 02:00:04.473 INFO [stderr] 
Dec 01 02:00:04.473 INFO [stderr] warning: variable does not need to be mutable
Dec 01 02:00:04.473 INFO [stderr]   --> src/time_to_groups.rs:79:18
Dec 01 02:00:04.474 INFO [stderr]    |
Dec 01 02:00:04.474 INFO [stderr] 79 | fn minute_before(mut set: & mut HashSet<Group>, m: Group) -> () {
Dec 01 02:00:04.474 INFO [stderr]    |                  ----^^^
Dec 01 02:00:04.474 INFO [stderr]    |                  |
Dec 01 02:00:04.475 INFO [stderr]    |                  help: remove this `mut`
Dec 01 02:00:04.475 INFO [stderr] 
Dec 01 02:00:04.475 INFO [stderr] warning: variable does not need to be mutable
Dec 01 02:00:04.476 INFO [stderr]   --> src/time_to_groups.rs:84:17
Dec 01 02:00:04.476 INFO [stderr]    |
Dec 01 02:00:04.476 INFO [stderr] 84 | fn minute_after(mut set: & mut HashSet<Group>, m: Group) -> () {
Dec 01 02:00:04.476 INFO [stderr]    |                 ----^^^
Dec 01 02:00:04.477 INFO [stderr]    |                 |
Dec 01 02:00:04.477 INFO [stderr]    |                 help: remove this `mut`
Dec 01 02:00:04.477 INFO [stderr] 
Dec 01 02:00:04.477 INFO [stderr] warning: variable does not need to be mutable
Dec 01 02:00:04.478 INFO [stderr]   --> src/time_to_groups.rs:89:19
Dec 01 02:00:04.478 INFO [stderr]    |
Dec 01 02:00:04.478 INFO [stderr] 89 | fn minute_ba_half(mut set: & mut HashSet<Group>, ba: Group) -> () {
Dec 01 02:00:04.479 INFO [stderr]    |                   ----^^^
Dec 01 02:00:04.479 INFO [stderr]    |                   |
Dec 01 02:00:04.479 INFO [stderr]    |                   help: remove this `mut`
Dec 01 02:00:04.480 INFO [stderr] 
Dec 01 02:00:04.480 INFO [stderr] warning: constant item is never used: `MINUTES_THREEQUARTER`
Dec 01 02:00:04.480 INFO [stderr]   --> src/groups.rs:30:1
Dec 01 02:00:04.480 INFO [stderr]    |
Dec 01 02:00:04.481 INFO [stderr] 30 | pub const MINUTES_THREEQUARTER: Group = Group { base: 22, length: 11};
Dec 01 02:00:04.481 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:00:04.481 INFO [stderr]    |
Dec 01 02:00:04.482 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 02:00:04.482 INFO [stderr] 
Dec 01 02:00:04.482 INFO [stderr] warning: function is never used: `get_it_is`
Dec 01 02:00:04.482 INFO [stderr]   --> src/groups.rs:48:1
Dec 01 02:00:04.487 INFO [stderr]    |
Dec 01 02:00:04.487 INFO [stderr] 48 | pub fn get_it_is() -> HashSet<Group> {
Dec 01 02:00:04.487 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:00:04.488 INFO [stderr] 
Dec 01 02:00:04.488 INFO [stderr] warning: function is never used: `remove_it_is`
Dec 01 02:00:04.495 INFO [stderr]   --> src/groups.rs:58:1
Dec 01 02:00:04.497 INFO [stderr]    |
Dec 01 02:00:04.497 INFO [stderr] 58 | pub fn remove_it_is(set: & mut HashSet<Group>) -> () {
Dec 01 02:00:04.498 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:00:04.498 INFO [stderr] 
Dec 01 02:00:04.498 INFO [stderr] warning: method is never used: `set_it_is`
Dec 01 02:00:04.499 INFO [stderr]   --> src/state.rs:52:5
Dec 01 02:00:04.499 INFO [stderr]    |
Dec 01 02:00:04.499 INFO [stderr] 52 |     pub fn set_it_is(mut self, is_it_on: bool) -> () {
Dec 01 02:00:04.499 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:00:04.499 INFO [stderr] 
Dec 01 02:00:05.128 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
Dec 01 02:00:05.135 INFO [stderr] su: No module specific data is present
Dec 01 02:00:05.595 INFO running `"docker" "inspect" "077565034c3643715886bcc7902df7c69da6e48ffecf88dd4bd1c82fd89f1a2e"`
Dec 01 02:00:05.775 INFO running `"docker" "rm" "-f" "077565034c3643715886bcc7902df7c69da6e48ffecf88dd4bd1c82fd89f1a2e"`
Dec 01 02:00:05.959 INFO [stdout] 077565034c3643715886bcc7902df7c69da6e48ffecf88dd4bd1c82fd89f1a2e
Dec 01 02:00:05.963 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 02:00:06.303 INFO [stdout] 72b65bf331807dd5d426783383c0ed5ca64e9a1a8c06d7cb82d983ef60ac0737
Dec 01 02:00:06.311 INFO running `"docker" "start" "-a" "72b65bf331807dd5d426783383c0ed5ca64e9a1a8c06d7cb82d983ef60ac0737"`
Dec 01 02:00:07.315 INFO [stderr] usermod: no changes
Dec 01 02:00:07.378 INFO [stderr]    Compiling chronow v0.1.0 (/source)
Dec 01 02:00:07.779 INFO [stderr] warning: variable does not need to be mutable
Dec 01 02:00:07.779 INFO [stderr]   --> src/groups.rs:53:18
Dec 01 02:00:07.779 INFO [stderr]    |
Dec 01 02:00:07.779 INFO [stderr] 53 | pub fn add_it_is(mut set: & mut HashSet<Group>) -> () {
Dec 01 02:00:07.779 INFO [stderr]    |                  ----^^^
Dec 01 02:00:07.779 INFO [stderr]    |                  |
Dec 01 02:00:07.779 INFO [stderr]    |                  help: remove this `mut`
Dec 01 02:00:07.779 INFO [stderr]    |
Dec 01 02:00:07.779 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 02:00:07.779 INFO [stderr] 
Dec 01 02:00:07.787 INFO [stderr] warning: variable does not need to be mutable
Dec 01 02:00:07.787 INFO [stderr]   --> src/time_to_groups.rs:73:24
Dec 01 02:00:07.787 INFO [stderr]    |
Dec 01 02:00:07.787 INFO [stderr] 73 | fn minute_before_after(mut set: & mut HashSet<Group>, m: Group, ba: Group) -> ()  {
Dec 01 02:00:07.787 INFO [stderr]    |                        ----^^^
Dec 01 02:00:07.787 INFO [stderr]    |                        |
Dec 01 02:00:07.787 INFO [stderr]    |                        help: remove this `mut`
Dec 01 02:00:07.787 INFO [stderr] 
Dec 01 02:00:07.787 INFO [stderr] warning: variable does not need to be mutable
Dec 01 02:00:07.787 INFO [stderr]   --> src/time_to_groups.rs:79:18
Dec 01 02:00:07.787 INFO [stderr]    |
Dec 01 02:00:07.787 INFO [stderr] 79 | fn minute_before(mut set: & mut HashSet<Group>, m: Group) -> () {
Dec 01 02:00:07.787 INFO [stderr]    |                  ----^^^
Dec 01 02:00:07.787 INFO [stderr]    |                  |
Dec 01 02:00:07.787 INFO [stderr]    |                  help: remove this `mut`
Dec 01 02:00:07.787 INFO [stderr] 
Dec 01 02:00:07.787 INFO [stderr] warning: variable does not need to be mutable
Dec 01 02:00:07.787 INFO [stderr]   --> src/time_to_groups.rs:84:17
Dec 01 02:00:07.787 INFO [stderr]    |
Dec 01 02:00:07.787 INFO [stderr] 84 | fn minute_after(mut set: & mut HashSet<Group>, m: Group) -> () {
Dec 01 02:00:07.787 INFO [stderr]    |                 ----^^^
Dec 01 02:00:07.787 INFO [stderr]    |                 |
Dec 01 02:00:07.787 INFO [stderr]    |                 help: remove this `mut`
Dec 01 02:00:07.787 INFO [stderr] 
Dec 01 02:00:07.787 INFO [stderr] warning: variable does not need to be mutable
Dec 01 02:00:07.787 INFO [stderr]   --> src/time_to_groups.rs:89:19
Dec 01 02:00:07.787 INFO [stderr]    |
Dec 01 02:00:07.787 INFO [stderr] 89 | fn minute_ba_half(mut set: & mut HashSet<Group>, ba: Group) -> () {
Dec 01 02:00:07.787 INFO [stderr]    |                   ----^^^
Dec 01 02:00:07.787 INFO [stderr]    |                   |
Dec 01 02:00:07.787 INFO [stderr]    |                   help: remove this `mut`
Dec 01 02:00:07.787 INFO [stderr] 
Dec 01 02:00:07.787 INFO [stderr] warning: constant item is never used: `MINUTES_THREEQUARTER`
Dec 01 02:00:07.787 INFO [stderr]   --> src/groups.rs:30:1
Dec 01 02:00:07.787 INFO [stderr]    |
Dec 01 02:00:07.787 INFO [stderr] 30 | pub const MINUTES_THREEQUARTER: Group = Group { base: 22, length: 11};
Dec 01 02:00:07.787 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:00:07.787 INFO [stderr]    |
Dec 01 02:00:07.787 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 02:00:07.787 INFO [stderr] 
Dec 01 02:00:07.787 INFO [stderr] warning: function is never used: `get_it_is`
Dec 01 02:00:07.787 INFO [stderr]   --> src/groups.rs:48:1
Dec 01 02:00:07.787 INFO [stderr]    |
Dec 01 02:00:07.788 INFO [stderr] 48 | pub fn get_it_is() -> HashSet<Group> {
Dec 01 02:00:07.788 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:00:07.788 INFO [stderr] 
Dec 01 02:00:07.788 INFO [stderr] warning: function is never used: `remove_it_is`
Dec 01 02:00:07.788 INFO [stderr]   --> src/groups.rs:58:1
Dec 01 02:00:07.788 INFO [stderr]    |
Dec 01 02:00:07.788 INFO [stderr] 58 | pub fn remove_it_is(set: & mut HashSet<Group>) -> () {
Dec 01 02:00:07.788 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:00:07.788 INFO [stderr] 
Dec 01 02:00:07.788 INFO [stderr] warning: method is never used: `set_it_is`
Dec 01 02:00:07.788 INFO [stderr]   --> src/state.rs:52:5
Dec 01 02:00:07.788 INFO [stderr]    |
Dec 01 02:00:07.788 INFO [stderr] 52 |     pub fn set_it_is(mut self, is_it_on: bool) -> () {
Dec 01 02:00:07.788 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:00:07.788 INFO [stderr] 
Dec 01 02:00:08.194 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
Dec 01 02:00:08.198 INFO [stderr] su: No module specific data is present
Dec 01 02:00:08.763 INFO running `"docker" "inspect" "72b65bf331807dd5d426783383c0ed5ca64e9a1a8c06d7cb82d983ef60ac0737"`
Dec 01 02:00:09.031 INFO running `"docker" "rm" "-f" "72b65bf331807dd5d426783383c0ed5ca64e9a1a8c06d7cb82d983ef60ac0737"`
Dec 01 02:00:09.283 INFO [stdout] 72b65bf331807dd5d426783383c0ed5ca64e9a1a8c06d7cb82d983ef60ac0737
Dec 01 02:00:09.288 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 02:00:09.716 INFO [stdout] f285f40e650eaeacd82bd014dcdb727fef9d44f7a02f39ffff895ce197adc39f
Dec 01 02:00:09.723 INFO running `"docker" "start" "-a" "f285f40e650eaeacd82bd014dcdb727fef9d44f7a02f39ffff895ce197adc39f"`
Dec 01 02:00:10.516 INFO [stderr] usermod: no changes
Dec 01 02:00:10.582 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 01 02:00:10.599 INFO [stderr]      Running /target/debug/deps/chronow-ff78b5abc8be26a2
Dec 01 02:00:10.607 INFO [stderr] su: No module specific data is present
Dec 01 02:00:10.607 INFO [stdout] 
Dec 01 02:00:10.607 INFO [stdout] running 0 tests
Dec 01 02:00:10.608 INFO [stdout] 
Dec 01 02:00:10.608 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 02:00:10.608 INFO [stdout] 
Dec 01 02:00:11.095 INFO running `"docker" "inspect" "f285f40e650eaeacd82bd014dcdb727fef9d44f7a02f39ffff895ce197adc39f"`
Dec 01 02:00:11.240 INFO running `"docker" "rm" "-f" "f285f40e650eaeacd82bd014dcdb727fef9d44f7a02f39ffff895ce197adc39f"`
Dec 01 02:00:11.457 INFO [stdout] f285f40e650eaeacd82bd014dcdb727fef9d44f7a02f39ffff895ce197adc39f
