Dec 17 22:12:37.442 INFO checking jmquigs/greycrypt against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 22:12:37.442 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/jmquigs/greycrypt:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 22:12:37.856 INFO [stdout] a63f55373a8372d32b6de23f917db7d25bc21f9adece873015acba9f8bf4ec46
Dec 17 22:12:37.862 INFO running `"docker" "start" "-a" "a63f55373a8372d32b6de23f917db7d25bc21f9adece873015acba9f8bf4ec46"`
Dec 17 22:12:39.328 INFO [stderr]     Checking bitflags v0.3.3
Dec 17 22:12:39.328 INFO [stderr]     Checking debug-builders v0.1.0
Dec 17 22:12:39.328 INFO [stderr]     Checking filetime v0.1.10
Dec 17 22:12:39.328 INFO [stderr]     Checking inotify v0.2.3
Dec 17 22:12:39.328 INFO [stderr]     Checking winapi v0.1.23
Dec 17 22:12:39.328 INFO [stderr]     Checking net2 v0.2.29
Dec 17 22:12:39.340 INFO [stderr]     Checking nix v0.5.1
Dec 17 22:12:39.344 INFO [stderr]     Checking termios v0.0.5
Dec 17 22:12:39.761 INFO [stderr]     Checking uuid v0.1.18
Dec 17 22:12:40.430 INFO [stderr]     Checking nix v0.4.3
Dec 17 22:12:40.696 INFO [stderr]     Checking rpassword v0.0.5
Dec 17 22:12:41.088 INFO [stderr]     Checking unix_socket v0.4.6
Dec 17 22:12:41.416 INFO [stderr]     Checking miow v0.1.5
Dec 17 22:12:45.526 INFO [stderr]     Checking mio v0.5.1
Dec 17 22:12:46.608 INFO [stderr]     Checking notify v2.6.3
Dec 17 22:12:47.211 INFO [stderr]     Checking grey_crypt v0.1.0 (/opt/crater/workdir)
Dec 17 22:12:47.852 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 22:12:47.852 INFO [stderr]  --> src/main.rs:8:1
Dec 17 22:12:47.852 INFO [stderr]   |
Dec 17 22:12:47.852 INFO [stderr] 8 | #[macro_use]
Dec 17 22:12:47.852 INFO [stderr]   | ^^^^^^^^^^^^
Dec 17 22:12:47.852 INFO [stderr]   |
Dec 17 22:12:47.852 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 22:12:47.852 INFO [stderr] 
Dec 17 22:12:49.330 INFO [stderr] warning: variable does not need to be mutable
Dec 17 22:12:49.330 INFO [stderr]    --> src/syncfile.rs:773:17
Dec 17 22:12:49.330 INFO [stderr]     |
Dec 17 22:12:49.330 INFO [stderr] 773 |             let mut buf = &mut v;
Dec 17 22:12:49.330 INFO [stderr]     |                 ----^^^
Dec 17 22:12:49.330 INFO [stderr]     |                 |
Dec 17 22:12:49.330 INFO [stderr]     |                 help: remove this `mut`
Dec 17 22:12:49.330 INFO [stderr]     |
Dec 17 22:12:49.330 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 17 22:12:49.330 INFO [stderr] 
Dec 17 22:12:49.337 INFO [stderr] warning: variable does not need to be mutable
Dec 17 22:12:49.338 INFO [stderr]   --> src/crypto_util.rs:54:13
Dec 17 22:12:49.338 INFO [stderr]    |
Dec 17 22:12:49.338 INFO [stderr] 54 |         let mut first = &mut iv[0 .. IV_SIZE/2];
Dec 17 22:12:49.338 INFO [stderr]    |             ----^^^^^
Dec 17 22:12:49.338 INFO [stderr]    |             |
Dec 17 22:12:49.338 INFO [stderr]    |             help: remove this `mut`
Dec 17 22:12:49.338 INFO [stderr] 
Dec 17 22:12:49.338 INFO [stderr] warning: variable does not need to be mutable
Dec 17 22:12:49.338 INFO [stderr]   --> src/crypto_util.rs:58:13
Dec 17 22:12:49.338 INFO [stderr]    |
Dec 17 22:12:49.338 INFO [stderr] 58 |         let mut second = &mut iv[IV_SIZE/2 .. IV_SIZE];
Dec 17 22:12:49.338 INFO [stderr]    |             ----^^^^^^
Dec 17 22:12:49.338 INFO [stderr]    |             |
Dec 17 22:12:49.338 INFO [stderr]    |             help: remove this `mut`
Dec 17 22:12:49.338 INFO [stderr] 
Dec 17 22:12:50.020 INFO [stderr] warning: variable does not need to be mutable
Dec 17 22:12:50.020 INFO [stderr]    --> src/syncfile.rs:773:17
Dec 17 22:12:50.020 INFO [stderr]     |
Dec 17 22:12:50.020 INFO [stderr] 773 |             let mut buf = &mut v;
Dec 17 22:12:50.020 INFO [stderr]     |                 ----^^^
Dec 17 22:12:50.020 INFO [stderr]     |                 |
Dec 17 22:12:50.020 INFO [stderr]     |                 help: remove this `mut`
Dec 17 22:12:50.020 INFO [stderr]     |
Dec 17 22:12:50.020 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 17 22:12:50.020 INFO [stderr] 
Dec 17 22:12:50.052 INFO [stderr] warning: variable does not need to be mutable
Dec 17 22:12:50.052 INFO [stderr]   --> src/crypto_util.rs:54:13
Dec 17 22:12:50.052 INFO [stderr]    |
Dec 17 22:12:50.052 INFO [stderr] 54 |         let mut first = &mut iv[0 .. IV_SIZE/2];
Dec 17 22:12:50.052 INFO [stderr]    |             ----^^^^^
Dec 17 22:12:50.052 INFO [stderr]    |             |
Dec 17 22:12:50.052 INFO [stderr]    |             help: remove this `mut`
Dec 17 22:12:50.052 INFO [stderr] 
Dec 17 22:12:50.052 INFO [stderr] warning: variable does not need to be mutable
Dec 17 22:12:50.052 INFO [stderr]   --> src/crypto_util.rs:58:13
Dec 17 22:12:50.052 INFO [stderr]    |
Dec 17 22:12:50.052 INFO [stderr] 58 |         let mut second = &mut iv[IV_SIZE/2 .. IV_SIZE];
Dec 17 22:12:50.052 INFO [stderr]    |             ----^^^^^^
Dec 17 22:12:50.052 INFO [stderr]    |             |
Dec 17 22:12:50.052 INFO [stderr]    |             help: remove this `mut`
Dec 17 22:12:50.052 INFO [stderr] 
Dec 17 22:12:50.077 INFO [stderr] warning: variable does not need to be mutable
Dec 17 22:12:50.077 INFO [stderr]    --> src/syncdb.rs:225:17
Dec 17 22:12:50.077 INFO [stderr]     |
Dec 17 22:12:50.077 INFO [stderr] 225 |             let mut syncdb:&mut syncdb::SyncDb = &mut syncdb;
Dec 17 22:12:50.077 INFO [stderr]     |                 ----^^^^^^
Dec 17 22:12:50.077 INFO [stderr]     |                 |
Dec 17 22:12:50.077 INFO [stderr]     |                 help: remove this `mut`
Dec 17 22:12:50.077 INFO [stderr] 
Dec 17 22:12:50.386 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.15s
Dec 17 22:12:51.375 INFO running `"docker" "inspect" "a63f55373a8372d32b6de23f917db7d25bc21f9adece873015acba9f8bf4ec46"`
Dec 17 22:12:51.527 INFO running `"docker" "rm" "-f" "a63f55373a8372d32b6de23f917db7d25bc21f9adece873015acba9f8bf4ec46"`
Dec 17 22:12:51.686 INFO [stdout] a63f55373a8372d32b6de23f917db7d25bc21f9adece873015acba9f8bf4ec46