Dec 13 21:47:30.636 INFO testing deecewan/dotter against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 21:47:30.636 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 13 21:47:31.048 INFO [stdout] 87e450b282eacf8987d9632e80c2c5b9247da7cba5d48a9a9f1977a664d9cf3b
Dec 13 21:47:31.050 INFO running `"docker" "start" "-a" "87e450b282eacf8987d9632e80c2c5b9247da7cba5d48a9a9f1977a664d9cf3b"`
Dec 13 21:47:32.482 INFO [stderr] usermod: no changes
Dec 13 21:47:32.729 INFO [stderr]    Compiling untrusted v0.5.0
Dec 13 21:47:32.730 INFO [stderr]    Compiling rayon-core v1.0.2
Dec 13 21:47:35.347 INFO [stderr]    Compiling rayon v0.7.1
Dec 13 21:47:37.728 INFO [stderr]    Compiling ring v0.11.0
Dec 13 21:47:44.515 INFO [stderr]    Compiling dotter v0.0.1 (/source)
Dec 13 21:47:45.397 INFO [stderr] warning: unused import: `open_in_place`
Dec 13 21:47:45.397 INFO [stderr]  --> src/secure.rs:1:33
Dec 13 21:47:45.397 INFO [stderr]   |
Dec 13 21:47:45.397 INFO [stderr] 1 | use ring::aead::{seal_in_place, open_in_place, AES_256_GCM, SealingKey};
Dec 13 21:47:45.397 INFO [stderr]   |                                 ^^^^^^^^^^^^^
Dec 13 21:47:45.397 INFO [stderr]   |
Dec 13 21:47:45.397 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 21:47:45.397 INFO [stderr] 
Dec 13 21:47:45.508 INFO [stderr] warning: unused variable: `res`
Dec 13 21:47:45.508 INFO [stderr]    --> src/checkin.rs:106:21
Dec 13 21:47:45.508 INFO [stderr]     |
Dec 13 21:47:45.508 INFO [stderr] 106 |                 let res = fs::copy(entry.path(), item_path);
Dec 13 21:47:45.508 INFO [stderr]     |                     ^^^ help: consider using `_res` instead
Dec 13 21:47:45.508 INFO [stderr]     |
Dec 13 21:47:45.508 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 21:47:45.508 INFO [stderr] 
Dec 13 21:47:45.508 INFO [stderr] warning: unused variable: `res`
Dec 13 21:47:45.508 INFO [stderr]    --> src/checkin.rs:108:21
Dec 13 21:47:45.508 INFO [stderr]     |
Dec 13 21:47:45.508 INFO [stderr] 108 |                 let res = fs::create_dir(item_path);
Dec 13 21:47:45.508 INFO [stderr]     |                     ^^^ help: consider using `_res` instead
Dec 13 21:47:45.508 INFO [stderr] 
Dec 13 21:47:45.508 INFO [stderr] warning: unused variable: `res`
Dec 13 21:47:45.508 INFO [stderr]    --> src/checkin.rs:134:9
Dec 13 21:47:45.508 INFO [stderr]     |
Dec 13 21:47:45.508 INFO [stderr] 134 |     let res = unix::fs::symlink(new_path, path);
Dec 13 21:47:45.508 INFO [stderr]     |         ^^^ help: consider using `_res` instead
Dec 13 21:47:45.508 INFO [stderr] 
Dec 13 21:47:45.508 INFO [stderr] warning: unused variable: `res`
Dec 13 21:47:45.508 INFO [stderr]  --> src/secure.rs:9:9
Dec 13 21:47:45.508 INFO [stderr]   |
Dec 13 21:47:45.508 INFO [stderr] 9 |     let res = random_nonce.fill(&mut nonce);
Dec 13 21:47:45.508 INFO [stderr]   |         ^^^ help: consider using `_res` instead
Dec 13 21:47:45.508 INFO [stderr] 
Dec 13 21:47:45.508 INFO [stderr] warning: unused variable: `matches`
Dec 13 21:47:45.508 INFO [stderr]  --> src/secure.rs:5:15
Dec 13 21:47:45.508 INFO [stderr]   |
Dec 13 21:47:45.508 INFO [stderr] 5 | pub fn secure(matches: &ArgMatches) {
Dec 13 21:47:45.508 INFO [stderr]   |               ^^^^^^^ help: consider using `_matches` instead
Dec 13 21:47:45.508 INFO [stderr] 
Dec 13 21:47:47.183 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.65s
Dec 13 21:47:47.184 INFO [stderr] su: No module specific data is present
Dec 13 21:47:47.425 INFO running `"docker" "inspect" "87e450b282eacf8987d9632e80c2c5b9247da7cba5d48a9a9f1977a664d9cf3b"`
Dec 13 21:47:47.493 INFO running `"docker" "rm" "-f" "87e450b282eacf8987d9632e80c2c5b9247da7cba5d48a9a9f1977a664d9cf3b"`
Dec 13 21:47:47.555 INFO [stdout] 87e450b282eacf8987d9632e80c2c5b9247da7cba5d48a9a9f1977a664d9cf3b
Dec 13 21:47:47.556 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 13 21:47:47.799 INFO [stdout] c698cee75892822d66a901eb053114c167859aa2401ba273734fea9659d6b78e
Dec 13 21:47:47.799 INFO running `"docker" "start" "-a" "c698cee75892822d66a901eb053114c167859aa2401ba273734fea9659d6b78e"`
Dec 13 21:47:48.156 INFO [stderr] usermod: no changes
Dec 13 21:47:48.227 INFO [stderr]    Compiling dotter v0.0.1 (/source)
Dec 13 21:47:48.896 INFO [stderr] warning: unused import: `open_in_place`
Dec 13 21:47:48.896 INFO [stderr]  --> src/secure.rs:1:33
Dec 13 21:47:48.896 INFO [stderr]   |
Dec 13 21:47:48.896 INFO [stderr] 1 | use ring::aead::{seal_in_place, open_in_place, AES_256_GCM, SealingKey};
Dec 13 21:47:48.896 INFO [stderr]   |                                 ^^^^^^^^^^^^^
Dec 13 21:47:48.896 INFO [stderr]   |
Dec 13 21:47:48.896 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 21:47:48.896 INFO [stderr] 
Dec 13 21:47:48.992 INFO [stderr] warning: unused variable: `res`
Dec 13 21:47:48.992 INFO [stderr]    --> src/checkin.rs:106:21
Dec 13 21:47:48.992 INFO [stderr]     |
Dec 13 21:47:48.992 INFO [stderr] 106 |                 let res = fs::copy(entry.path(), item_path);
Dec 13 21:47:48.992 INFO [stderr]     |                     ^^^ help: consider using `_res` instead
Dec 13 21:47:48.992 INFO [stderr]     |
Dec 13 21:47:48.992 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 21:47:48.992 INFO [stderr] 
Dec 13 21:47:48.992 INFO [stderr] warning: unused variable: `res`
Dec 13 21:47:48.992 INFO [stderr]    --> src/checkin.rs:108:21
Dec 13 21:47:48.992 INFO [stderr]     |
Dec 13 21:47:48.992 INFO [stderr] 108 |                 let res = fs::create_dir(item_path);
Dec 13 21:47:48.992 INFO [stderr]     |                     ^^^ help: consider using `_res` instead
Dec 13 21:47:48.992 INFO [stderr] 
Dec 13 21:47:48.992 INFO [stderr] warning: unused variable: `res`
Dec 13 21:47:48.992 INFO [stderr]    --> src/checkin.rs:134:9
Dec 13 21:47:48.992 INFO [stderr]     |
Dec 13 21:47:48.992 INFO [stderr] 134 |     let res = unix::fs::symlink(new_path, path);
Dec 13 21:47:48.992 INFO [stderr]     |         ^^^ help: consider using `_res` instead
Dec 13 21:47:48.992 INFO [stderr] 
Dec 13 21:47:48.992 INFO [stderr] warning: unused variable: `res`
Dec 13 21:47:48.992 INFO [stderr]  --> src/secure.rs:9:9
Dec 13 21:47:48.992 INFO [stderr]   |
Dec 13 21:47:48.992 INFO [stderr] 9 |     let res = random_nonce.fill(&mut nonce);
Dec 13 21:47:48.992 INFO [stderr]   |         ^^^ help: consider using `_res` instead
Dec 13 21:47:48.992 INFO [stderr] 
Dec 13 21:47:48.992 INFO [stderr] warning: unused variable: `matches`
Dec 13 21:47:48.992 INFO [stderr]  --> src/secure.rs:5:15
Dec 13 21:47:48.992 INFO [stderr]   |
Dec 13 21:47:48.992 INFO [stderr] 5 | pub fn secure(matches: &ArgMatches) {
Dec 13 21:47:48.992 INFO [stderr]   |               ^^^^^^^ help: consider using `_matches` instead
Dec 13 21:47:48.992 INFO [stderr] 
Dec 13 21:47:49.254 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Dec 13 21:47:49.254 INFO [stderr] su: No module specific data is present
Dec 13 21:47:49.594 INFO running `"docker" "inspect" "c698cee75892822d66a901eb053114c167859aa2401ba273734fea9659d6b78e"`
Dec 13 21:47:49.733 INFO running `"docker" "rm" "-f" "c698cee75892822d66a901eb053114c167859aa2401ba273734fea9659d6b78e"`
Dec 13 21:47:49.833 INFO [stdout] c698cee75892822d66a901eb053114c167859aa2401ba273734fea9659d6b78e
Dec 13 21:47:49.836 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 13 21:47:50.074 INFO [stdout] 41842c138f55fb40764c9dd7011a964a179f671df68fbaff84b7d4331af523a6
Dec 13 21:47:50.076 INFO running `"docker" "start" "-a" "41842c138f55fb40764c9dd7011a964a179f671df68fbaff84b7d4331af523a6"`
Dec 13 21:47:50.623 INFO [stderr] usermod: no changes
Dec 13 21:47:50.702 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 13 21:47:50.703 INFO [stderr]      Running /target/debug/deps/dotter-f8c0ead6e16ceeed
Dec 13 21:47:50.717 INFO [stderr] su: No module specific data is present
Dec 13 21:47:50.717 INFO [stdout] 
Dec 13 21:47:50.717 INFO [stdout] running 0 tests
Dec 13 21:47:50.717 INFO [stdout] 
Dec 13 21:47:50.717 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 21:47:50.717 INFO [stdout] 
Dec 13 21:47:50.985 INFO running `"docker" "inspect" "41842c138f55fb40764c9dd7011a964a179f671df68fbaff84b7d4331af523a6"`
Dec 13 21:47:51.071 INFO running `"docker" "rm" "-f" "41842c138f55fb40764c9dd7011a964a179f671df68fbaff84b7d4331af523a6"`
Dec 13 21:47:51.152 INFO [stdout] 41842c138f55fb40764c9dd7011a964a179f671df68fbaff84b7d4331af523a6