Dec 04 20:01:19.885 INFO checking deecewan/dotter against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 20:01:19.885 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-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 04 20:01:20.540 INFO [stdout] 6092095c8a3a30601158b4fff5bdffe2e690707ca1e0f69ab277367abd0b1aa5
Dec 04 20:01:20.543 INFO running `"docker" "start" "-a" "6092095c8a3a30601158b4fff5bdffe2e690707ca1e0f69ab277367abd0b1aa5"`
Dec 04 20:01:22.714 INFO [stderr] usermod: no changes
Dec 04 20:01:22.894 INFO [stderr]    Compiling deque v0.3.2
Dec 04 20:01:22.907 INFO [stderr]     Checking untrusted v0.5.0
Dec 04 20:01:22.908 INFO [stderr]    Compiling num_cpus v1.5.1
Dec 04 20:01:22.911 INFO [stderr]     Checking toml v0.4.1
Dec 04 20:01:22.912 INFO [stderr]     Checking clap v2.24.2
Dec 04 20:01:25.650 INFO [stderr]    Compiling rayon-core v1.0.2
Dec 04 20:01:29.068 INFO [stderr]    Compiling rayon v0.7.1
Dec 04 20:01:32.489 INFO [stderr]    Compiling ring v0.11.0
Dec 04 20:01:41.132 INFO [stderr]     Checking dotter v0.0.1 (/source)
Dec 04 20:01:42.227 INFO [stderr] warning: unused import: `open_in_place`
Dec 04 20:01:42.227 INFO [stderr]  --> src/secure.rs:1:33
Dec 04 20:01:42.227 INFO [stderr]   |
Dec 04 20:01:42.227 INFO [stderr] 1 | use ring::aead::{seal_in_place, open_in_place, AES_256_GCM, SealingKey};
Dec 04 20:01:42.227 INFO [stderr]   |                                 ^^^^^^^^^^^^^
Dec 04 20:01:42.227 INFO [stderr]   |
Dec 04 20:01:42.227 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 20:01:42.227 INFO [stderr] 
Dec 04 20:01:42.417 INFO [stderr] warning: unused import: `open_in_place`
Dec 04 20:01:42.418 INFO [stderr]  --> src/secure.rs:1:33
Dec 04 20:01:42.418 INFO [stderr]   |
Dec 04 20:01:42.418 INFO [stderr] 1 | use ring::aead::{seal_in_place, open_in_place, AES_256_GCM, SealingKey};
Dec 04 20:01:42.419 INFO [stderr]   |                                 ^^^^^^^^^^^^^
Dec 04 20:01:42.419 INFO [stderr]   |
Dec 04 20:01:42.419 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 20:01:42.419 INFO [stderr] 
Dec 04 20:01:42.439 INFO [stderr] warning: unused variable: `res`
Dec 04 20:01:42.439 INFO [stderr]    --> src/checkin.rs:106:21
Dec 04 20:01:42.440 INFO [stderr]     |
Dec 04 20:01:42.440 INFO [stderr] 106 |                 let res = fs::copy(entry.path(), item_path);
Dec 04 20:01:42.440 INFO [stderr]     |                     ^^^ help: consider using `_res` instead
Dec 04 20:01:42.441 INFO [stderr]     |
Dec 04 20:01:42.441 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 20:01:42.441 INFO [stderr] 
Dec 04 20:01:42.442 INFO [stderr] warning: unused variable: `res`
Dec 04 20:01:42.442 INFO [stderr]    --> src/checkin.rs:108:21
Dec 04 20:01:42.442 INFO [stderr]     |
Dec 04 20:01:42.443 INFO [stderr] 108 |                 let res = fs::create_dir(item_path);
Dec 04 20:01:42.443 INFO [stderr]     |                     ^^^ help: consider using `_res` instead
Dec 04 20:01:42.443 INFO [stderr] 
Dec 04 20:01:42.444 INFO [stderr] warning: unused variable: `res`
Dec 04 20:01:42.444 INFO [stderr]    --> src/checkin.rs:134:9
Dec 04 20:01:42.444 INFO [stderr]     |
Dec 04 20:01:42.445 INFO [stderr] 134 |     let res = unix::fs::symlink(new_path, path);
Dec 04 20:01:42.445 INFO [stderr]     |         ^^^ help: consider using `_res` instead
Dec 04 20:01:42.445 INFO [stderr] 
Dec 04 20:01:42.446 INFO [stderr] warning: unused variable: `res`
Dec 04 20:01:42.446 INFO [stderr]  --> src/secure.rs:9:9
Dec 04 20:01:42.446 INFO [stderr]   |
Dec 04 20:01:42.447 INFO [stderr] 9 |     let res = random_nonce.fill(&mut nonce);
Dec 04 20:01:42.447 INFO [stderr]   |         ^^^ help: consider using `_res` instead
Dec 04 20:01:42.447 INFO [stderr] 
Dec 04 20:01:42.448 INFO [stderr] warning: unused variable: `matches`
Dec 04 20:01:42.448 INFO [stderr]  --> src/secure.rs:5:15
Dec 04 20:01:42.448 INFO [stderr]   |
Dec 04 20:01:42.449 INFO [stderr] 5 | pub fn secure(matches: &ArgMatches) {
Dec 04 20:01:42.449 INFO [stderr]   |               ^^^^^^^ help: consider using `_matches` instead
Dec 04 20:01:42.449 INFO [stderr] 
Dec 04 20:01:42.689 INFO [stderr] warning: unused variable: `res`
Dec 04 20:01:42.689 INFO [stderr]    --> src/checkin.rs:106:21
Dec 04 20:01:42.689 INFO [stderr]     |
Dec 04 20:01:42.689 INFO [stderr] 106 |                 let res = fs::copy(entry.path(), item_path);
Dec 04 20:01:42.689 INFO [stderr]     |                     ^^^ help: consider using `_res` instead
Dec 04 20:01:42.689 INFO [stderr]     |
Dec 04 20:01:42.689 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 20:01:42.689 INFO [stderr] 
Dec 04 20:01:42.689 INFO [stderr] warning: unused variable: `res`
Dec 04 20:01:42.689 INFO [stderr]    --> src/checkin.rs:108:21
Dec 04 20:01:42.689 INFO [stderr]     |
Dec 04 20:01:42.689 INFO [stderr] 108 |                 let res = fs::create_dir(item_path);
Dec 04 20:01:42.689 INFO [stderr]     |                     ^^^ help: consider using `_res` instead
Dec 04 20:01:42.689 INFO [stderr] 
Dec 04 20:01:42.695 INFO [stderr] warning: unused variable: `res`
Dec 04 20:01:42.695 INFO [stderr]    --> src/checkin.rs:134:9
Dec 04 20:01:42.695 INFO [stderr]     |
Dec 04 20:01:42.695 INFO [stderr] 134 |     let res = unix::fs::symlink(new_path, path);
Dec 04 20:01:42.695 INFO [stderr]     |         ^^^ help: consider using `_res` instead
Dec 04 20:01:42.695 INFO [stderr] 
Dec 04 20:01:42.695 INFO [stderr] warning: unused variable: `res`
Dec 04 20:01:42.695 INFO [stderr]  --> src/secure.rs:9:9
Dec 04 20:01:42.695 INFO [stderr]   |
Dec 04 20:01:42.695 INFO [stderr] 9 |     let res = random_nonce.fill(&mut nonce);
Dec 04 20:01:42.695 INFO [stderr]   |         ^^^ help: consider using `_res` instead
Dec 04 20:01:42.695 INFO [stderr] 
Dec 04 20:01:42.695 INFO [stderr] warning: unused variable: `matches`
Dec 04 20:01:42.695 INFO [stderr]  --> src/secure.rs:5:15
Dec 04 20:01:42.695 INFO [stderr]   |
Dec 04 20:01:42.695 INFO [stderr] 5 | pub fn secure(matches: &ArgMatches) {
Dec 04 20:01:42.695 INFO [stderr]   |               ^^^^^^^ help: consider using `_matches` instead
Dec 04 20:01:42.695 INFO [stderr] 
Dec 04 20:01:42.786 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.04s
Dec 04 20:01:42.792 INFO [stderr] su: No module specific data is present
Dec 04 20:01:44.598 INFO running `"docker" "inspect" "6092095c8a3a30601158b4fff5bdffe2e690707ca1e0f69ab277367abd0b1aa5"`
Dec 04 20:01:44.919 INFO running `"docker" "rm" "-f" "6092095c8a3a30601158b4fff5bdffe2e690707ca1e0f69ab277367abd0b1aa5"`
Dec 04 20:01:45.311 INFO [stdout] 6092095c8a3a30601158b4fff5bdffe2e690707ca1e0f69ab277367abd0b1aa5