Nov 30 01:07:37.174 INFO checking jaysonsantos/bad-encryption-example against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 01:07:37.174 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 01:07:37.488 INFO [stdout] c58d67d42f58faebaab654915926862a8755cd088fc26f7a507d9b93e6872185
Nov 30 01:07:37.494 INFO running `"docker" "start" "-a" "c58d67d42f58faebaab654915926862a8755cd088fc26f7a507d9b93e6872185"`
Nov 30 01:07:38.410 INFO [stderr] usermod: no changes
Nov 30 01:07:38.579 INFO [stderr]    Compiling deque v0.3.2
Nov 30 01:07:38.580 INFO [stderr]     Checking untrusted v0.3.2
Nov 30 01:07:38.581 INFO [stderr]    Compiling num_cpus v1.4.0
Nov 30 01:07:38.592 INFO [stderr]     Checking deflate v0.7.7
Nov 30 01:07:38.592 INFO [stderr]     Checking num-complex v0.1.37
Nov 30 01:07:38.593 INFO [stderr]     Checking num-bigint v0.1.37
Nov 30 01:07:40.084 INFO [stderr]     Checking rayon-core v1.0.0
Nov 30 01:07:42.532 INFO [stderr]     Checking num-rational v0.1.36
Nov 30 01:07:43.028 INFO [stderr]     Checking png v0.6.2
Nov 30 01:07:43.117 INFO [stderr]     Checking rayon v0.7.0
Nov 30 01:07:44.182 INFO [stderr]     Checking num v0.1.37
Nov 30 01:07:46.630 INFO [stderr]     Checking jpeg-decoder v0.1.12
Nov 30 01:07:48.440 INFO [stderr]     Checking image v0.12.4
Nov 30 01:07:49.451 INFO [stderr]    Compiling ring v0.7.5
Nov 30 01:07:55.087 INFO [stderr]     Checking bad-encryption-example v0.1.0 (/source)
Nov 30 01:07:56.180 INFO [stderr] warning: variable does not need to be mutable
Nov 30 01:07:56.180 INFO [stderr]   --> src/main.rs:64:17
Nov 30 01:07:56.180 INFO [stderr]    |
Nov 30 01:07:56.180 INFO [stderr] 64 |             let mut imgbuf = img.as_mut_rgb8().unwrap();
Nov 30 01:07:56.180 INFO [stderr]    |                 ----^^^^^^
Nov 30 01:07:56.180 INFO [stderr]    |                 |
Nov 30 01:07:56.180 INFO [stderr]    |                 help: remove this `mut`
Nov 30 01:07:56.180 INFO [stderr]    |
Nov 30 01:07:56.180 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 01:07:56.180 INFO [stderr] 
Nov 30 01:07:56.180 INFO [stderr] warning: variable does not need to be mutable
Nov 30 01:07:56.180 INFO [stderr]   --> src/main.rs:64:17
Nov 30 01:07:56.180 INFO [stderr]    |
Nov 30 01:07:56.180 INFO [stderr] 64 |             let mut imgbuf = img.as_mut_rgb8().unwrap();
Nov 30 01:07:56.180 INFO [stderr]    |                 ----^^^^^^
Nov 30 01:07:56.180 INFO [stderr]    |                 |
Nov 30 01:07:56.180 INFO [stderr]    |                 help: remove this `mut`
Nov 30 01:07:56.180 INFO [stderr] 
Nov 30 01:07:56.264 INFO [stderr] warning: variable does not need to be mutable
Nov 30 01:07:56.264 INFO [stderr]   --> src/main.rs:64:17
Nov 30 01:07:56.264 INFO [stderr]    |
Nov 30 01:07:56.264 INFO [stderr] 64 |             let mut imgbuf = img.as_mut_rgb8().unwrap();
Nov 30 01:07:56.264 INFO [stderr]    |                 ----^^^^^^
Nov 30 01:07:56.264 INFO [stderr]    |                 |
Nov 30 01:07:56.264 INFO [stderr]    |                 help: remove this `mut`
Nov 30 01:07:56.264 INFO [stderr]    |
Nov 30 01:07:56.264 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 01:07:56.264 INFO [stderr] 
Nov 30 01:07:56.264 INFO [stderr] warning: variable does not need to be mutable
Nov 30 01:07:56.264 INFO [stderr]   --> src/main.rs:64:17
Nov 30 01:07:56.264 INFO [stderr]    |
Nov 30 01:07:56.264 INFO [stderr] 64 |             let mut imgbuf = img.as_mut_rgb8().unwrap();
Nov 30 01:07:56.264 INFO [stderr]    |                 ----^^^^^^
Nov 30 01:07:56.264 INFO [stderr]    |                 |
Nov 30 01:07:56.264 INFO [stderr]    |                 help: remove this `mut`
Nov 30 01:07:56.264 INFO [stderr] 
Nov 30 01:07:56.284 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.84s
Nov 30 01:07:56.285 INFO [stderr] su: No module specific data is present
Nov 30 01:07:56.700 INFO running `"docker" "inspect" "c58d67d42f58faebaab654915926862a8755cd088fc26f7a507d9b93e6872185"`
Nov 30 01:07:56.950 INFO running `"docker" "rm" "-f" "c58d67d42f58faebaab654915926862a8755cd088fc26f7a507d9b93e6872185"`
Nov 30 01:07:57.196 INFO [stdout] c58d67d42f58faebaab654915926862a8755cd088fc26f7a507d9b93e6872185