Dec 18 16:46:36.649 INFO checking encryptfile-0.1.3 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 16:46:36.649 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/encryptfile/0.1.3:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 16:46:37.172 INFO [stdout] c1d198ddeb565a75c2036c7512b2f26dc602f639b6a913c95d4889a66034a334
Dec 18 16:46:37.174 INFO running `"docker" "start" "-a" "c1d198ddeb565a75c2036c7512b2f26dc602f639b6a913c95d4889a66034a334"`
Dec 18 16:46:38.576 INFO [stderr]     Checking encryptfile v0.1.3 (/opt/crater/workdir)
Dec 18 16:46:39.136 INFO [stderr] warning: unused import: `Read`
Dec 18 16:46:39.136 INFO [stderr]   --> src/lib.rs:77:15
Dec 18 16:46:39.136 INFO [stderr]    |
Dec 18 16:46:39.136 INFO [stderr] 77 | use std::io::{Read, Write};
Dec 18 16:46:39.136 INFO [stderr]    |               ^^^^
Dec 18 16:46:39.136 INFO [stderr]    |
Dec 18 16:46:39.136 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 16:46:39.136 INFO [stderr] 
Dec 18 16:46:39.136 INFO [stderr] warning: unused import: `Write`
Dec 18 16:46:39.136 INFO [stderr]   --> src/lib.rs:77:21
Dec 18 16:46:39.136 INFO [stderr]    |
Dec 18 16:46:39.136 INFO [stderr] 77 | use std::io::{Read, Write};
Dec 18 16:46:39.136 INFO [stderr]    |                     ^^^^^
Dec 18 16:46:39.136 INFO [stderr] 
Dec 18 16:46:39.210 INFO [stderr] warning: variable does not need to be mutable
Dec 18 16:46:39.210 INFO [stderr]    --> src/crypt.rs:174:9
Dec 18 16:46:39.210 INFO [stderr]     |
Dec 18 16:46:39.210 INFO [stderr] 174 |     let mut buf = state.read_buf;
Dec 18 16:46:39.210 INFO [stderr]     |         ----^^^
Dec 18 16:46:39.210 INFO [stderr]     |         |
Dec 18 16:46:39.210 INFO [stderr]     |         help: remove this `mut`
Dec 18 16:46:39.210 INFO [stderr]     |
Dec 18 16:46:39.210 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 18 16:46:39.210 INFO [stderr] 
Dec 18 16:46:39.210 INFO [stderr] warning: variable does not need to be mutable
Dec 18 16:46:39.210 INFO [stderr]    --> src/crypt.rs:239:9
Dec 18 16:46:39.210 INFO [stderr]     |
Dec 18 16:46:39.210 INFO [stderr] 239 |     let mut buf = state.read_buf;
Dec 18 16:46:39.210 INFO [stderr]     |         ----^^^
Dec 18 16:46:39.210 INFO [stderr]     |         |
Dec 18 16:46:39.210 INFO [stderr]     |         help: remove this `mut`
Dec 18 16:46:39.210 INFO [stderr] 
Dec 18 16:46:39.248 INFO [stderr] warning: unused import: `Read`
Dec 18 16:46:39.248 INFO [stderr]   --> src/lib.rs:77:15
Dec 18 16:46:39.248 INFO [stderr]    |
Dec 18 16:46:39.248 INFO [stderr] 77 | use std::io::{Read, Write};
Dec 18 16:46:39.248 INFO [stderr]    |               ^^^^
Dec 18 16:46:39.248 INFO [stderr]    |
Dec 18 16:46:39.248 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 16:46:39.248 INFO [stderr] 
Dec 18 16:46:39.248 INFO [stderr] warning: unused import: `Write`
Dec 18 16:46:39.248 INFO [stderr]   --> src/lib.rs:77:21
Dec 18 16:46:39.248 INFO [stderr]    |
Dec 18 16:46:39.248 INFO [stderr] 77 | use std::io::{Read, Write};
Dec 18 16:46:39.248 INFO [stderr]    |                     ^^^^^
Dec 18 16:46:39.248 INFO [stderr] 
Dec 18 16:46:39.403 INFO [stderr] warning: variable does not need to be mutable
Dec 18 16:46:39.403 INFO [stderr]    --> src/crypt.rs:174:9
Dec 18 16:46:39.403 INFO [stderr]     |
Dec 18 16:46:39.403 INFO [stderr] 174 |     let mut buf = state.read_buf;
Dec 18 16:46:39.403 INFO [stderr]     |         ----^^^
Dec 18 16:46:39.403 INFO [stderr]     |         |
Dec 18 16:46:39.403 INFO [stderr]     |         help: remove this `mut`
Dec 18 16:46:39.403 INFO [stderr]     |
Dec 18 16:46:39.403 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 18 16:46:39.403 INFO [stderr] 
Dec 18 16:46:39.404 INFO [stderr] warning: variable does not need to be mutable
Dec 18 16:46:39.404 INFO [stderr]    --> src/crypt.rs:239:9
Dec 18 16:46:39.404 INFO [stderr]     |
Dec 18 16:46:39.404 INFO [stderr] 239 |     let mut buf = state.read_buf;
Dec 18 16:46:39.404 INFO [stderr]     |         ----^^^
Dec 18 16:46:39.404 INFO [stderr]     |         |
Dec 18 16:46:39.404 INFO [stderr]     |         help: remove this `mut`
Dec 18 16:46:39.404 INFO [stderr] 
Dec 18 16:46:39.705 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
Dec 18 16:46:40.074 INFO running `"docker" "inspect" "c1d198ddeb565a75c2036c7512b2f26dc602f639b6a913c95d4889a66034a334"`
Dec 18 16:46:40.182 INFO running `"docker" "rm" "-f" "c1d198ddeb565a75c2036c7512b2f26dc602f639b6a913c95d4889a66034a334"`
Dec 18 16:46:40.360 INFO [stdout] c1d198ddeb565a75c2036c7512b2f26dc602f639b6a913c95d4889a66034a334