Dec 04 20:01:45.397 INFO checking deecewan/dotter against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 20:01:45.397 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 20:01:45.932 INFO [stdout] 4dbd61f2f612db5d96f148b79848c788cd6f30e3ec4af92b18395bb3a6dbbba1
Dec 04 20:01:45.934 INFO running `"docker" "start" "-a" "4dbd61f2f612db5d96f148b79848c788cd6f30e3ec4af92b18395bb3a6dbbba1"`
Dec 04 20:01:48.327 INFO [stderr] usermod: no changes
Dec 04 20:01:48.483 INFO [stderr]     Checking toml v0.4.1
Dec 04 20:01:48.483 INFO [stderr]     Checking clap v2.24.2
Dec 04 20:01:48.483 INFO [stderr]    Compiling ring v0.11.0
Dec 04 20:02:02.387 INFO [stderr]     Checking dotter v0.0.1 (/source)
Dec 04 20:02:03.567 INFO [stderr] warning: unused import: `open_in_place`
Dec 04 20:02:03.567 INFO [stderr]  --> src/secure.rs:1:33
Dec 04 20:02:03.567 INFO [stderr]   |
Dec 04 20:02:03.567 INFO [stderr] 1 | use ring::aead::{seal_in_place, open_in_place, AES_256_GCM, SealingKey};
Dec 04 20:02:03.567 INFO [stderr]   |                                 ^^^^^^^^^^^^^
Dec 04 20:02:03.567 INFO [stderr]   |
Dec 04 20:02:03.567 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 20:02:03.567 INFO [stderr] 
Dec 04 20:02:03.683 INFO [stderr] warning: unused import: `open_in_place`
Dec 04 20:02:03.683 INFO [stderr]  --> src/secure.rs:1:33
Dec 04 20:02:03.683 INFO [stderr]   |
Dec 04 20:02:03.683 INFO [stderr] 1 | use ring::aead::{seal_in_place, open_in_place, AES_256_GCM, SealingKey};
Dec 04 20:02:03.683 INFO [stderr]   |                                 ^^^^^^^^^^^^^
Dec 04 20:02:03.683 INFO [stderr]   |
Dec 04 20:02:03.683 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 20:02:03.683 INFO [stderr] 
Dec 04 20:02:03.707 INFO [stderr] warning: unused variable: `res`
Dec 04 20:02:03.707 INFO [stderr]    --> src/checkin.rs:106:21
Dec 04 20:02:03.707 INFO [stderr]     |
Dec 04 20:02:03.707 INFO [stderr] 106 |                 let res = fs::copy(entry.path(), item_path);
Dec 04 20:02:03.707 INFO [stderr]     |                     ^^^ help: consider using `_res` instead
Dec 04 20:02:03.707 INFO [stderr]     |
Dec 04 20:02:03.707 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 20:02:03.707 INFO [stderr] 
Dec 04 20:02:03.707 INFO [stderr] warning: unused variable: `res`
Dec 04 20:02:03.707 INFO [stderr]    --> src/checkin.rs:108:21
Dec 04 20:02:03.707 INFO [stderr]     |
Dec 04 20:02:03.707 INFO [stderr] 108 |                 let res = fs::create_dir(item_path);
Dec 04 20:02:03.707 INFO [stderr]     |                     ^^^ help: consider using `_res` instead
Dec 04 20:02:03.707 INFO [stderr] 
Dec 04 20:02:03.707 INFO [stderr] warning: unused variable: `res`
Dec 04 20:02:03.707 INFO [stderr]    --> src/checkin.rs:134:9
Dec 04 20:02:03.707 INFO [stderr]     |
Dec 04 20:02:03.707 INFO [stderr] 134 |     let res = unix::fs::symlink(new_path, path);
Dec 04 20:02:03.707 INFO [stderr]     |         ^^^ help: consider using `_res` instead
Dec 04 20:02:03.707 INFO [stderr] 
Dec 04 20:02:03.707 INFO [stderr] warning: unused variable: `res`
Dec 04 20:02:03.707 INFO [stderr]  --> src/secure.rs:9:9
Dec 04 20:02:03.707 INFO [stderr]   |
Dec 04 20:02:03.707 INFO [stderr] 9 |     let res = random_nonce.fill(&mut nonce);
Dec 04 20:02:03.707 INFO [stderr]   |         ^^^ help: consider using `_res` instead
Dec 04 20:02:03.707 INFO [stderr] 
Dec 04 20:02:03.707 INFO [stderr] warning: unused variable: `matches`
Dec 04 20:02:03.707 INFO [stderr]  --> src/secure.rs:5:15
Dec 04 20:02:03.707 INFO [stderr]   |
Dec 04 20:02:03.707 INFO [stderr] 5 | pub fn secure(matches: &ArgMatches) {
Dec 04 20:02:03.707 INFO [stderr]   |               ^^^^^^^ help: consider using `_matches` instead
Dec 04 20:02:03.707 INFO [stderr] 
Dec 04 20:02:03.779 INFO [stderr] warning: unused variable: `res`
Dec 04 20:02:03.779 INFO [stderr]    --> src/checkin.rs:106:21
Dec 04 20:02:03.779 INFO [stderr]     |
Dec 04 20:02:03.779 INFO [stderr] 106 |                 let res = fs::copy(entry.path(), item_path);
Dec 04 20:02:03.779 INFO [stderr]     |                     ^^^ help: consider using `_res` instead
Dec 04 20:02:03.779 INFO [stderr]     |
Dec 04 20:02:03.779 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 20:02:03.779 INFO [stderr] 
Dec 04 20:02:03.779 INFO [stderr] warning: unused variable: `res`
Dec 04 20:02:03.779 INFO [stderr]    --> src/checkin.rs:108:21
Dec 04 20:02:03.779 INFO [stderr]     |
Dec 04 20:02:03.779 INFO [stderr] 108 |                 let res = fs::create_dir(item_path);
Dec 04 20:02:03.779 INFO [stderr]     |                     ^^^ help: consider using `_res` instead
Dec 04 20:02:03.779 INFO [stderr] 
Dec 04 20:02:03.779 INFO [stderr] warning: unused variable: `res`
Dec 04 20:02:03.779 INFO [stderr]    --> src/checkin.rs:134:9
Dec 04 20:02:03.779 INFO [stderr]     |
Dec 04 20:02:03.779 INFO [stderr] 134 |     let res = unix::fs::symlink(new_path, path);
Dec 04 20:02:03.779 INFO [stderr]     |         ^^^ help: consider using `_res` instead
Dec 04 20:02:03.779 INFO [stderr] 
Dec 04 20:02:03.783 INFO [stderr] warning: unused variable: `res`
Dec 04 20:02:03.783 INFO [stderr]  --> src/secure.rs:9:9
Dec 04 20:02:03.783 INFO [stderr]   |
Dec 04 20:02:03.783 INFO [stderr] 9 |     let res = random_nonce.fill(&mut nonce);
Dec 04 20:02:03.783 INFO [stderr]   |         ^^^ help: consider using `_res` instead
Dec 04 20:02:03.783 INFO [stderr] 
Dec 04 20:02:03.783 INFO [stderr] warning: unused variable: `matches`
Dec 04 20:02:03.783 INFO [stderr]  --> src/secure.rs:5:15
Dec 04 20:02:03.783 INFO [stderr]   |
Dec 04 20:02:03.783 INFO [stderr] 5 | pub fn secure(matches: &ArgMatches) {
Dec 04 20:02:03.783 INFO [stderr]   |               ^^^^^^^ help: consider using `_matches` instead
Dec 04 20:02:03.784 INFO [stderr] 
Dec 04 20:02:03.859 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.50s
Dec 04 20:02:03.871 INFO [stderr] su: No module specific data is present
Dec 04 20:02:04.605 INFO running `"docker" "inspect" "4dbd61f2f612db5d96f148b79848c788cd6f30e3ec4af92b18395bb3a6dbbba1"`
Dec 04 20:02:04.841 INFO running `"docker" "rm" "-f" "4dbd61f2f612db5d96f148b79848c788cd6f30e3ec4af92b18395bb3a6dbbba1"`
Dec 04 20:02:05.075 INFO [stdout] 4dbd61f2f612db5d96f148b79848c788cd6f30e3ec4af92b18395bb3a6dbbba1