Dec 03 16:43:53.959 INFO testing cargo2-0.2.2 against 1.30.1 for beta-1.31-5
Dec 03 16:43:53.959 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 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 03 16:43:54.192 INFO [stdout] 85e7ac5faed26275067c045193a0c52222715151445ed9d42576e294162d4ccd
Dec 03 16:43:54.196 INFO running `"docker" "start" "-a" "85e7ac5faed26275067c045193a0c52222715151445ed9d42576e294162d4ccd"`
Dec 03 16:43:55.009 INFO [stderr] usermod: no changes
Dec 03 16:43:55.111 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 03 16:43:55.227 INFO [stderr]    Compiling cargo2 v0.2.2 (/source)
Dec 03 16:43:58.475 INFO [stderr] warning: unused import: `serde`
Dec 03 16:43:58.475 INFO [stderr]  --> src/metadata.rs:1:5
Dec 03 16:43:58.475 INFO [stderr]   |
Dec 03 16:43:58.475 INFO [stderr] 1 | use serde;
Dec 03 16:43:58.475 INFO [stderr]   |     ^^^^^
Dec 03 16:43:58.475 INFO [stderr]   |
Dec 03 16:43:58.475 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 03 16:43:58.475 INFO [stderr] 
Dec 03 16:43:58.681 INFO [stderr] warning: unused variable: `entry`
Dec 03 16:43:58.681 INFO [stderr]   --> src/license.rs:28:13
Dec 03 16:43:58.681 INFO [stderr]    |
Dec 03 16:43:58.681 INFO [stderr] 28 |         let entry = license_map
Dec 03 16:43:58.681 INFO [stderr]    |             ^^^^^ help: consider using `_entry` instead
Dec 03 16:43:58.681 INFO [stderr]    |
Dec 03 16:43:58.681 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 03 16:43:58.681 INFO [stderr] 
Dec 03 16:43:58.681 INFO [stderr] warning: unused variable: `m`
Dec 03 16:43:58.681 INFO [stderr]   --> src/main.rs:31:25
Dec 03 16:43:58.681 INFO [stderr]    |
Dec 03 16:43:58.681 INFO [stderr] 31 |         ("bundle", Some(m)) => {}
Dec 03 16:43:58.681 INFO [stderr]    |                         ^ help: consider using `_m` instead
Dec 03 16:43:58.681 INFO [stderr] 
Dec 03 16:43:58.681 INFO [stderr] warning: unused variable: `m`
Dec 03 16:43:58.681 INFO [stderr]   --> src/main.rs:32:24
Dec 03 16:43:58.681 INFO [stderr]    |
Dec 03 16:43:58.681 INFO [stderr] 32 |         ("check", Some(m)) => {}
Dec 03 16:43:58.681 INFO [stderr]    |                        ^ help: consider using `_m` instead
Dec 03 16:43:58.681 INFO [stderr] 
Dec 03 16:43:58.691 INFO [stderr] warning: variable does not need to be mutable
Dec 03 16:43:58.691 INFO [stderr]   --> src/license.rs:14:9
Dec 03 16:43:58.691 INFO [stderr]    |
Dec 03 16:43:58.691 INFO [stderr] 14 |     let mut parts = split_license(license);
Dec 03 16:43:58.691 INFO [stderr]    |         ----^^^^^
Dec 03 16:43:58.691 INFO [stderr]    |         |
Dec 03 16:43:58.691 INFO [stderr]    |         help: remove this `mut`
Dec 03 16:43:58.691 INFO [stderr]    |
Dec 03 16:43:58.691 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 03 16:43:58.691 INFO [stderr] 
Dec 03 16:43:58.731 INFO [stderr] warning: function is never used: `check_licenses`
Dec 03 16:43:58.731 INFO [stderr]   --> src/license.rs:38:1
Dec 03 16:43:58.731 INFO [stderr]    |
Dec 03 16:43:58.731 INFO [stderr] 38 | pub fn check_licenses() {
Dec 03 16:43:58.731 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 16:43:58.731 INFO [stderr]    |
Dec 03 16:43:58.731 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 03 16:43:58.731 INFO [stderr] 
Dec 03 16:43:58.731 INFO [stderr] warning: function is never used: `bundle_licenses`
Dec 03 16:43:58.731 INFO [stderr]   --> src/license.rs:41:1
Dec 03 16:43:58.731 INFO [stderr]    |
Dec 03 16:43:58.731 INFO [stderr] 41 | pub fn bundle_licenses() {
Dec 03 16:43:58.731 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 16:43:58.731 INFO [stderr] 
Dec 03 16:43:58.731 INFO [stderr] warning: function is never used: `split_multiple`
Dec 03 16:43:58.732 INFO [stderr]  --> src/util.rs:1:1
Dec 03 16:43:58.732 INFO [stderr]   |
Dec 03 16:43:58.732 INFO [stderr] 1 | pub fn split_multiple() {}
Dec 03 16:43:58.732 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 16:43:58.732 INFO [stderr] 
Dec 03 16:44:00.912 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.88s
Dec 03 16:44:00.917 INFO [stderr] su: No module specific data is present
Dec 03 16:44:01.198 INFO running `"docker" "inspect" "85e7ac5faed26275067c045193a0c52222715151445ed9d42576e294162d4ccd"`
Dec 03 16:44:01.317 INFO running `"docker" "rm" "-f" "85e7ac5faed26275067c045193a0c52222715151445ed9d42576e294162d4ccd"`
Dec 03 16:44:01.413 INFO [stdout] 85e7ac5faed26275067c045193a0c52222715151445ed9d42576e294162d4ccd
Dec 03 16:44:01.416 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 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 03 16:44:01.599 INFO [stdout] 24f61115a869cd10df0f82659bedfc3722c70dbeac058871ad55efdbbe5c48f0
Dec 03 16:44:01.605 INFO running `"docker" "start" "-a" "24f61115a869cd10df0f82659bedfc3722c70dbeac058871ad55efdbbe5c48f0"`
Dec 03 16:44:01.949 INFO [stderr] usermod: no changes
Dec 03 16:44:01.971 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 03 16:44:02.013 INFO [stderr]    Compiling cargo2 v0.2.2 (/source)
Dec 03 16:44:04.192 INFO [stderr] warning: unused import: `serde`
Dec 03 16:44:04.192 INFO [stderr]  --> src/metadata.rs:1:5
Dec 03 16:44:04.192 INFO [stderr]   |
Dec 03 16:44:04.192 INFO [stderr] 1 | use serde;
Dec 03 16:44:04.192 INFO [stderr]   |     ^^^^^
Dec 03 16:44:04.192 INFO [stderr]   |
Dec 03 16:44:04.192 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 03 16:44:04.192 INFO [stderr] 
Dec 03 16:44:04.345 INFO [stderr] warning: unused variable: `entry`
Dec 03 16:44:04.345 INFO [stderr]   --> src/license.rs:28:13
Dec 03 16:44:04.345 INFO [stderr]    |
Dec 03 16:44:04.345 INFO [stderr] 28 |         let entry = license_map
Dec 03 16:44:04.345 INFO [stderr]    |             ^^^^^ help: consider using `_entry` instead
Dec 03 16:44:04.345 INFO [stderr]    |
Dec 03 16:44:04.345 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 03 16:44:04.345 INFO [stderr] 
Dec 03 16:44:04.346 INFO [stderr] warning: unused variable: `m`
Dec 03 16:44:04.346 INFO [stderr]   --> src/main.rs:31:25
Dec 03 16:44:04.346 INFO [stderr]    |
Dec 03 16:44:04.346 INFO [stderr] 31 |         ("bundle", Some(m)) => {}
Dec 03 16:44:04.346 INFO [stderr]    |                         ^ help: consider using `_m` instead
Dec 03 16:44:04.346 INFO [stderr] 
Dec 03 16:44:04.346 INFO [stderr] warning: unused variable: `m`
Dec 03 16:44:04.346 INFO [stderr]   --> src/main.rs:32:24
Dec 03 16:44:04.346 INFO [stderr]    |
Dec 03 16:44:04.346 INFO [stderr] 32 |         ("check", Some(m)) => {}
Dec 03 16:44:04.346 INFO [stderr]    |                        ^ help: consider using `_m` instead
Dec 03 16:44:04.346 INFO [stderr] 
Dec 03 16:44:04.355 INFO [stderr] warning: variable does not need to be mutable
Dec 03 16:44:04.355 INFO [stderr]   --> src/license.rs:14:9
Dec 03 16:44:04.355 INFO [stderr]    |
Dec 03 16:44:04.355 INFO [stderr] 14 |     let mut parts = split_license(license);
Dec 03 16:44:04.355 INFO [stderr]    |         ----^^^^^
Dec 03 16:44:04.355 INFO [stderr]    |         |
Dec 03 16:44:04.355 INFO [stderr]    |         help: remove this `mut`
Dec 03 16:44:04.355 INFO [stderr]    |
Dec 03 16:44:04.355 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 03 16:44:04.355 INFO [stderr] 
Dec 03 16:44:04.395 INFO [stderr] warning: function is never used: `check_licenses`
Dec 03 16:44:04.395 INFO [stderr]   --> src/license.rs:38:1
Dec 03 16:44:04.395 INFO [stderr]    |
Dec 03 16:44:04.395 INFO [stderr] 38 | pub fn check_licenses() {
Dec 03 16:44:04.395 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 16:44:04.395 INFO [stderr]    |
Dec 03 16:44:04.395 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 03 16:44:04.395 INFO [stderr] 
Dec 03 16:44:04.395 INFO [stderr] warning: function is never used: `bundle_licenses`
Dec 03 16:44:04.395 INFO [stderr]   --> src/license.rs:41:1
Dec 03 16:44:04.395 INFO [stderr]    |
Dec 03 16:44:04.395 INFO [stderr] 41 | pub fn bundle_licenses() {
Dec 03 16:44:04.395 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 16:44:04.395 INFO [stderr] 
Dec 03 16:44:04.395 INFO [stderr] warning: function is never used: `split_multiple`
Dec 03 16:44:04.395 INFO [stderr]  --> src/util.rs:1:1
Dec 03 16:44:04.395 INFO [stderr]   |
Dec 03 16:44:04.395 INFO [stderr] 1 | pub fn split_multiple() {}
Dec 03 16:44:04.395 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 16:44:04.395 INFO [stderr] 
Dec 03 16:44:04.804 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.84s
Dec 03 16:44:04.814 INFO [stderr] su: No module specific data is present
Dec 03 16:44:05.256 INFO running `"docker" "inspect" "24f61115a869cd10df0f82659bedfc3722c70dbeac058871ad55efdbbe5c48f0"`
Dec 03 16:44:05.376 INFO running `"docker" "rm" "-f" "24f61115a869cd10df0f82659bedfc3722c70dbeac058871ad55efdbbe5c48f0"`
Dec 03 16:44:05.496 INFO [stdout] 24f61115a869cd10df0f82659bedfc3722c70dbeac058871ad55efdbbe5c48f0
Dec 03 16:44:05.501 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 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 03 16:44:05.774 INFO [stdout] 58dfd10cc60fa64a6ff9d1bfddd46186fa29b8d74ab5cb31a341abbee63a2b71
Dec 03 16:44:05.776 INFO running `"docker" "start" "-a" "58dfd10cc60fa64a6ff9d1bfddd46186fa29b8d74ab5cb31a341abbee63a2b71"`
Dec 03 16:44:06.484 INFO [stderr] usermod: no changes
Dec 03 16:44:06.535 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 03 16:44:06.615 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Dec 03 16:44:06.623 INFO [stderr]      Running /target/debug/deps/cargo2-443820ed47e365ca
Dec 03 16:44:06.625 INFO [stdout] 
Dec 03 16:44:06.625 INFO [stdout] running 0 tests
Dec 03 16:44:06.625 INFO [stdout] 
Dec 03 16:44:06.625 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 16:44:06.625 INFO [stdout] 
Dec 03 16:44:06.627 INFO [stderr] su: No module specific data is present
Dec 03 16:44:07.044 INFO running `"docker" "inspect" "58dfd10cc60fa64a6ff9d1bfddd46186fa29b8d74ab5cb31a341abbee63a2b71"`
Dec 03 16:44:07.134 INFO running `"docker" "rm" "-f" "58dfd10cc60fa64a6ff9d1bfddd46186fa29b8d74ab5cb31a341abbee63a2b71"`
Dec 03 16:44:07.234 INFO [stdout] 58dfd10cc60fa64a6ff9d1bfddd46186fa29b8d74ab5cb31a341abbee63a2b71
