Nov 28 06:45:55.990 INFO checking deecewan/dotter against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 06:45:55.992 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 06:45:56.499 INFO [stdout] d8e800740944815639f8237879eb0629cb1f3b1811bbead73695a2b0d41bba9d
Nov 28 06:45:56.500 INFO running `"docker" "start" "-a" "d8e800740944815639f8237879eb0629cb1f3b1811bbead73695a2b0d41bba9d"`
Nov 28 06:45:58.572 INFO [stderr] usermod: no changes
Nov 28 06:45:58.697 INFO [stderr]    Compiling deque v0.3.2
Nov 28 06:45:58.697 INFO [stderr]    Compiling gcc v0.3.50
Nov 28 06:45:58.701 INFO [stderr]     Checking untrusted v0.5.0
Nov 28 06:45:58.702 INFO [stderr]    Compiling num_cpus v1.5.1
Nov 28 06:45:58.702 INFO [stderr]     Checking clap v2.24.2
Nov 28 06:46:01.613 INFO [stderr]    Compiling rayon-core v1.0.2
Nov 28 06:46:05.094 INFO [stderr]    Compiling rayon v0.7.1
Nov 28 06:46:08.864 INFO [stderr]    Compiling ring v0.11.0
Nov 28 06:46:15.827 INFO [stderr]     Checking dotter v0.0.1 (/source)
Nov 28 06:46:16.864 INFO [stderr] warning: unused import: `open_in_place`
Nov 28 06:46:16.865 INFO [stderr]  --> src/secure.rs:1:33
Nov 28 06:46:16.865 INFO [stderr]   |
Nov 28 06:46:16.865 INFO [stderr] 1 | use ring::aead::{seal_in_place, open_in_place, AES_256_GCM, SealingKey};
Nov 28 06:46:16.866 INFO [stderr]   |                                 ^^^^^^^^^^^^^
Nov 28 06:46:16.866 INFO [stderr]   |
Nov 28 06:46:16.866 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 06:46:16.866 INFO [stderr] 
Nov 28 06:46:16.946 INFO [stderr] warning: unused import: `open_in_place`
Nov 28 06:46:16.947 INFO [stderr]  --> src/secure.rs:1:33
Nov 28 06:46:16.947 INFO [stderr]   |
Nov 28 06:46:16.947 INFO [stderr] 1 | use ring::aead::{seal_in_place, open_in_place, AES_256_GCM, SealingKey};
Nov 28 06:46:16.947 INFO [stderr]   |                                 ^^^^^^^^^^^^^
Nov 28 06:46:16.953 INFO [stderr]   |
Nov 28 06:46:16.953 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 06:46:16.956 INFO [stderr] 
Nov 28 06:46:17.092 INFO [stderr] warning: unused variable: `res`
Nov 28 06:46:17.093 INFO [stderr]    --> src/checkin.rs:106:21
Nov 28 06:46:17.093 INFO [stderr]     |
Nov 28 06:46:17.100 INFO [stderr] 106 |                 let res = fs::copy(entry.path(), item_path);
Nov 28 06:46:17.101 INFO [stderr]     |                     ^^^ help: consider using `_res` instead
Nov 28 06:46:17.101 INFO [stderr]     |
Nov 28 06:46:17.102 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 06:46:17.102 INFO [stderr] 
Nov 28 06:46:17.103 INFO [stderr] warning: unused variable: `res`
Nov 28 06:46:17.103 INFO [stderr]    --> src/checkin.rs:108:21
Nov 28 06:46:17.104 INFO [stderr]     |
Nov 28 06:46:17.104 INFO [stderr] 108 |                 let res = fs::create_dir(item_path);
Nov 28 06:46:17.104 INFO [stderr]     |                     ^^^ help: consider using `_res` instead
Nov 28 06:46:17.105 INFO [stderr] 
Nov 28 06:46:17.106 INFO [stderr] warning: unused variable: `res`
Nov 28 06:46:17.106 INFO [stderr]    --> src/checkin.rs:134:9
Nov 28 06:46:17.106 INFO [stderr]     |
Nov 28 06:46:17.106 INFO [stderr] 134 |     let res = unix::fs::symlink(new_path, path);
Nov 28 06:46:17.107 INFO [stderr]     |         ^^^ help: consider using `_res` instead
Nov 28 06:46:17.107 INFO [stderr] 
Nov 28 06:46:17.107 INFO [stderr] warning: unused variable: `res`
Nov 28 06:46:17.107 INFO [stderr]  --> src/secure.rs:9:9
Nov 28 06:46:17.107 INFO [stderr]   |
Nov 28 06:46:17.107 INFO [stderr] 9 |     let res = random_nonce.fill(&mut nonce);
Nov 28 06:46:17.107 INFO [stderr]   |         ^^^ help: consider using `_res` instead
Nov 28 06:46:17.107 INFO [stderr] 
Nov 28 06:46:17.112 INFO [stderr] warning: unused variable: `matches`
Nov 28 06:46:17.112 INFO [stderr]  --> src/secure.rs:5:15
Nov 28 06:46:17.112 INFO [stderr]   |
Nov 28 06:46:17.112 INFO [stderr] 5 | pub fn secure(matches: &ArgMatches) {
Nov 28 06:46:17.112 INFO [stderr]   |               ^^^^^^^ help: consider using `_matches` instead
Nov 28 06:46:17.112 INFO [stderr] 
Nov 28 06:46:17.215 INFO [stderr] warning: unused variable: `res`
Nov 28 06:46:17.215 INFO [stderr]    --> src/checkin.rs:106:21
Nov 28 06:46:17.215 INFO [stderr]     |
Nov 28 06:46:17.215 INFO [stderr] 106 |                 let res = fs::copy(entry.path(), item_path);
Nov 28 06:46:17.215 INFO [stderr]     |                     ^^^ help: consider using `_res` instead
Nov 28 06:46:17.215 INFO [stderr]     |
Nov 28 06:46:17.215 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 06:46:17.215 INFO [stderr] 
Nov 28 06:46:17.216 INFO [stderr] warning: unused variable: `res`
Nov 28 06:46:17.216 INFO [stderr]    --> src/checkin.rs:108:21
Nov 28 06:46:17.217 INFO [stderr]     |
Nov 28 06:46:17.217 INFO [stderr] 108 |                 let res = fs::create_dir(item_path);
Nov 28 06:46:17.217 INFO [stderr]     |                     ^^^ help: consider using `_res` instead
Nov 28 06:46:17.217 INFO [stderr] 
Nov 28 06:46:17.218 INFO [stderr] warning: unused variable: `res`
Nov 28 06:46:17.218 INFO [stderr]    --> src/checkin.rs:134:9
Nov 28 06:46:17.218 INFO [stderr]     |
Nov 28 06:46:17.218 INFO [stderr] 134 |     let res = unix::fs::symlink(new_path, path);
Nov 28 06:46:17.218 INFO [stderr]     |         ^^^ help: consider using `_res` instead
Nov 28 06:46:17.218 INFO [stderr] 
Nov 28 06:46:17.218 INFO [stderr] warning: unused variable: `res`
Nov 28 06:46:17.218 INFO [stderr]  --> src/secure.rs:9:9
Nov 28 06:46:17.218 INFO [stderr]   |
Nov 28 06:46:17.218 INFO [stderr] 9 |     let res = random_nonce.fill(&mut nonce);
Nov 28 06:46:17.218 INFO [stderr]   |         ^^^ help: consider using `_res` instead
Nov 28 06:46:17.218 INFO [stderr] 
Nov 28 06:46:17.219 INFO [stderr] warning: unused variable: `matches`
Nov 28 06:46:17.219 INFO [stderr]  --> src/secure.rs:5:15
Nov 28 06:46:17.219 INFO [stderr]   |
Nov 28 06:46:17.219 INFO [stderr] 5 | pub fn secure(matches: &ArgMatches) {
Nov 28 06:46:17.219 INFO [stderr]   |               ^^^^^^^ help: consider using `_matches` instead
Nov 28 06:46:17.219 INFO [stderr] 
Nov 28 06:46:17.352 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.76s
Nov 28 06:46:17.355 INFO [stderr] su: No module specific data is present
Nov 28 06:46:18.237 INFO running `"docker" "inspect" "d8e800740944815639f8237879eb0629cb1f3b1811bbead73695a2b0d41bba9d"`
Nov 28 06:46:18.516 INFO running `"docker" "rm" "-f" "d8e800740944815639f8237879eb0629cb1f3b1811bbead73695a2b0d41bba9d"`
Nov 28 06:46:18.852 INFO [stdout] d8e800740944815639f8237879eb0629cb1f3b1811bbead73695a2b0d41bba9d