Dec 15 19:37:14.872 INFO testing cargo2-0.2.2 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 19:37:14.873 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 19:37:15.075 INFO [stdout] e8fd891301e6957b21d60f49a55dacce62c314e1b644136159ed41b71be44f7b
Dec 15 19:37:15.077 INFO running `"docker" "start" "-a" "e8fd891301e6957b21d60f49a55dacce62c314e1b644136159ed41b71be44f7b"`
Dec 15 19:37:15.514 INFO [stderr] usermod: no changes
Dec 15 19:37:15.547 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 15 19:37:15.626 INFO [stderr]    Compiling cargo2 v0.2.2 (/source)
Dec 15 19:37:17.923 INFO [stderr] warning: unused import: `serde`
Dec 15 19:37:17.923 INFO [stderr]  --> src/metadata.rs:1:5
Dec 15 19:37:17.923 INFO [stderr]   |
Dec 15 19:37:17.923 INFO [stderr] 1 | use serde;
Dec 15 19:37:17.923 INFO [stderr]   |     ^^^^^
Dec 15 19:37:17.923 INFO [stderr]   |
Dec 15 19:37:17.923 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 19:37:17.923 INFO [stderr] 
Dec 15 19:37:18.139 INFO [stderr] warning: unused variable: `entry`
Dec 15 19:37:18.139 INFO [stderr]   --> src/license.rs:28:13
Dec 15 19:37:18.139 INFO [stderr]    |
Dec 15 19:37:18.139 INFO [stderr] 28 |         let entry = license_map
Dec 15 19:37:18.139 INFO [stderr]    |             ^^^^^ help: consider using `_entry` instead
Dec 15 19:37:18.139 INFO [stderr]    |
Dec 15 19:37:18.139 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 15 19:37:18.139 INFO [stderr] 
Dec 15 19:37:18.139 INFO [stderr] warning: unused variable: `m`
Dec 15 19:37:18.139 INFO [stderr]   --> src/main.rs:31:25
Dec 15 19:37:18.139 INFO [stderr]    |
Dec 15 19:37:18.139 INFO [stderr] 31 |         ("bundle", Some(m)) => {}
Dec 15 19:37:18.139 INFO [stderr]    |                         ^ help: consider using `_m` instead
Dec 15 19:37:18.139 INFO [stderr] 
Dec 15 19:37:18.139 INFO [stderr] warning: unused variable: `m`
Dec 15 19:37:18.139 INFO [stderr]   --> src/main.rs:32:24
Dec 15 19:37:18.139 INFO [stderr]    |
Dec 15 19:37:18.139 INFO [stderr] 32 |         ("check", Some(m)) => {}
Dec 15 19:37:18.139 INFO [stderr]    |                        ^ help: consider using `_m` instead
Dec 15 19:37:18.139 INFO [stderr] 
Dec 15 19:37:18.154 INFO [stderr] warning: variable does not need to be mutable
Dec 15 19:37:18.154 INFO [stderr]   --> src/license.rs:14:9
Dec 15 19:37:18.154 INFO [stderr]    |
Dec 15 19:37:18.154 INFO [stderr] 14 |     let mut parts = split_license(license);
Dec 15 19:37:18.154 INFO [stderr]    |         ----^^^^^
Dec 15 19:37:18.154 INFO [stderr]    |         |
Dec 15 19:37:18.154 INFO [stderr]    |         help: remove this `mut`
Dec 15 19:37:18.154 INFO [stderr]    |
Dec 15 19:37:18.154 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 15 19:37:18.154 INFO [stderr] 
Dec 15 19:37:18.202 INFO [stderr] warning: function is never used: `check_licenses`
Dec 15 19:37:18.202 INFO [stderr]   --> src/license.rs:38:1
Dec 15 19:37:18.202 INFO [stderr]    |
Dec 15 19:37:18.202 INFO [stderr] 38 | pub fn check_licenses() {
Dec 15 19:37:18.202 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 19:37:18.202 INFO [stderr]    |
Dec 15 19:37:18.202 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 15 19:37:18.202 INFO [stderr] 
Dec 15 19:37:18.202 INFO [stderr] warning: function is never used: `bundle_licenses`
Dec 15 19:37:18.202 INFO [stderr]   --> src/license.rs:41:1
Dec 15 19:37:18.202 INFO [stderr]    |
Dec 15 19:37:18.202 INFO [stderr] 41 | pub fn bundle_licenses() {
Dec 15 19:37:18.202 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 19:37:18.202 INFO [stderr] 
Dec 15 19:37:18.202 INFO [stderr] warning: function is never used: `split_multiple`
Dec 15 19:37:18.202 INFO [stderr]  --> src/util.rs:1:1
Dec 15 19:37:18.202 INFO [stderr]   |
Dec 15 19:37:18.202 INFO [stderr] 1 | pub fn split_multiple() {}
Dec 15 19:37:18.202 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 19:37:18.203 INFO [stderr] 
Dec 15 19:37:20.638 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.11s
Dec 15 19:37:20.646 INFO [stderr] su: No module specific data is present
Dec 15 19:37:20.893 INFO running `"docker" "inspect" "e8fd891301e6957b21d60f49a55dacce62c314e1b644136159ed41b71be44f7b"`
Dec 15 19:37:20.968 INFO running `"docker" "rm" "-f" "e8fd891301e6957b21d60f49a55dacce62c314e1b644136159ed41b71be44f7b"`
Dec 15 19:37:21.055 INFO [stdout] e8fd891301e6957b21d60f49a55dacce62c314e1b644136159ed41b71be44f7b
Dec 15 19:37:21.057 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 19:37:21.317 INFO [stdout] 6915770c84f6c697070eb1eb87b12dd56880e1222b2294b5880fc8e98016db8b
Dec 15 19:37:21.321 INFO running `"docker" "start" "-a" "6915770c84f6c697070eb1eb87b12dd56880e1222b2294b5880fc8e98016db8b"`
Dec 15 19:37:21.730 INFO [stderr] usermod: no changes
Dec 15 19:37:21.755 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 15 19:37:21.817 INFO [stderr]    Compiling cargo2 v0.2.2 (/source)
Dec 15 19:37:24.143 INFO [stderr] warning: unused import: `serde`
Dec 15 19:37:24.143 INFO [stderr]  --> src/metadata.rs:1:5
Dec 15 19:37:24.143 INFO [stderr]   |
Dec 15 19:37:24.143 INFO [stderr] 1 | use serde;
Dec 15 19:37:24.143 INFO [stderr]   |     ^^^^^
Dec 15 19:37:24.143 INFO [stderr]   |
Dec 15 19:37:24.143 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 19:37:24.143 INFO [stderr] 
Dec 15 19:37:24.277 INFO [stderr] warning: unused variable: `entry`
Dec 15 19:37:24.277 INFO [stderr]   --> src/license.rs:28:13
Dec 15 19:37:24.277 INFO [stderr]    |
Dec 15 19:37:24.277 INFO [stderr] 28 |         let entry = license_map
Dec 15 19:37:24.277 INFO [stderr]    |             ^^^^^ help: consider using `_entry` instead
Dec 15 19:37:24.277 INFO [stderr]    |
Dec 15 19:37:24.277 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 15 19:37:24.277 INFO [stderr] 
Dec 15 19:37:24.277 INFO [stderr] warning: unused variable: `m`
Dec 15 19:37:24.277 INFO [stderr]   --> src/main.rs:31:25
Dec 15 19:37:24.277 INFO [stderr]    |
Dec 15 19:37:24.277 INFO [stderr] 31 |         ("bundle", Some(m)) => {}
Dec 15 19:37:24.277 INFO [stderr]    |                         ^ help: consider using `_m` instead
Dec 15 19:37:24.277 INFO [stderr] 
Dec 15 19:37:24.277 INFO [stderr] warning: unused variable: `m`
Dec 15 19:37:24.277 INFO [stderr]   --> src/main.rs:32:24
Dec 15 19:37:24.277 INFO [stderr]    |
Dec 15 19:37:24.277 INFO [stderr] 32 |         ("check", Some(m)) => {}
Dec 15 19:37:24.277 INFO [stderr]    |                        ^ help: consider using `_m` instead
Dec 15 19:37:24.277 INFO [stderr] 
Dec 15 19:37:24.295 INFO [stderr] warning: variable does not need to be mutable
Dec 15 19:37:24.295 INFO [stderr]   --> src/license.rs:14:9
Dec 15 19:37:24.295 INFO [stderr]    |
Dec 15 19:37:24.295 INFO [stderr] 14 |     let mut parts = split_license(license);
Dec 15 19:37:24.295 INFO [stderr]    |         ----^^^^^
Dec 15 19:37:24.295 INFO [stderr]    |         |
Dec 15 19:37:24.295 INFO [stderr]    |         help: remove this `mut`
Dec 15 19:37:24.295 INFO [stderr]    |
Dec 15 19:37:24.295 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 15 19:37:24.295 INFO [stderr] 
Dec 15 19:37:24.347 INFO [stderr] warning: function is never used: `check_licenses`
Dec 15 19:37:24.347 INFO [stderr]   --> src/license.rs:38:1
Dec 15 19:37:24.347 INFO [stderr]    |
Dec 15 19:37:24.347 INFO [stderr] 38 | pub fn check_licenses() {
Dec 15 19:37:24.347 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 19:37:24.347 INFO [stderr]    |
Dec 15 19:37:24.347 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 15 19:37:24.347 INFO [stderr] 
Dec 15 19:37:24.347 INFO [stderr] warning: function is never used: `bundle_licenses`
Dec 15 19:37:24.347 INFO [stderr]   --> src/license.rs:41:1
Dec 15 19:37:24.347 INFO [stderr]    |
Dec 15 19:37:24.347 INFO [stderr] 41 | pub fn bundle_licenses() {
Dec 15 19:37:24.347 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 19:37:24.347 INFO [stderr] 
Dec 15 19:37:24.347 INFO [stderr] warning: function is never used: `split_multiple`
Dec 15 19:37:24.347 INFO [stderr]  --> src/util.rs:1:1
Dec 15 19:37:24.347 INFO [stderr]   |
Dec 15 19:37:24.347 INFO [stderr] 1 | pub fn split_multiple() {}
Dec 15 19:37:24.347 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 19:37:24.347 INFO [stderr] 
Dec 15 19:37:24.691 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.94s
Dec 15 19:37:24.698 INFO [stderr] su: No module specific data is present
Dec 15 19:37:25.084 INFO running `"docker" "inspect" "6915770c84f6c697070eb1eb87b12dd56880e1222b2294b5880fc8e98016db8b"`
Dec 15 19:37:25.323 INFO running `"docker" "rm" "-f" "6915770c84f6c697070eb1eb87b12dd56880e1222b2294b5880fc8e98016db8b"`
Dec 15 19:37:25.584 INFO [stdout] 6915770c84f6c697070eb1eb87b12dd56880e1222b2294b5880fc8e98016db8b
Dec 15 19:37:25.593 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 19:37:25.848 INFO [stdout] ac8e8541c5b521871da4f5767f71900935730dc363990a689298ea9004152d7b
Dec 15 19:37:25.855 INFO running `"docker" "start" "-a" "ac8e8541c5b521871da4f5767f71900935730dc363990a689298ea9004152d7b"`
Dec 15 19:37:26.390 INFO [stderr] usermod: no changes
Dec 15 19:37:26.417 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 15 19:37:26.480 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 15 19:37:26.494 INFO [stderr]      Running /target/debug/deps/cargo2-df224a503c99271d
Dec 15 19:37:26.496 INFO [stdout] 
Dec 15 19:37:26.496 INFO [stdout] running 0 tests
Dec 15 19:37:26.496 INFO [stdout] 
Dec 15 19:37:26.496 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 19:37:26.496 INFO [stdout] 
Dec 15 19:37:26.499 INFO [stderr] su: No module specific data is present
Dec 15 19:37:26.791 INFO running `"docker" "inspect" "ac8e8541c5b521871da4f5767f71900935730dc363990a689298ea9004152d7b"`
Dec 15 19:37:27.003 INFO running `"docker" "rm" "-f" "ac8e8541c5b521871da4f5767f71900935730dc363990a689298ea9004152d7b"`
Dec 15 19:37:27.117 INFO [stdout] ac8e8541c5b521871da4f5767f71900935730dc363990a689298ea9004152d7b