Dec 19 04:40:36.809 INFO checking zekesonxx/deviltool against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955 Dec 19 04:40:36.809 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/zekesonxx/deviltool:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"` Dec 19 04:40:37.224 INFO [stdout] e2105b8a43bd9171692ca4ec4b021a87475662df85fff8b152602f80b0d71c94 Dec 19 04:40:37.227 INFO running `"docker" "start" "-a" "e2105b8a43bd9171692ca4ec4b021a87475662df85fff8b152602f80b0d71c94"` Dec 19 04:40:38.503 INFO [stderr] Checking libc v0.2.29 Dec 19 04:40:38.503 INFO [stderr] Checking either v1.1.0 Dec 19 04:40:38.526 INFO [stderr] Compiling rayon-core v1.2.1 Dec 19 04:40:38.526 INFO [stderr] Compiling gcc v0.3.53 Dec 19 04:40:38.526 INFO [stderr] Checking scopeguard v0.3.2 Dec 19 04:40:38.526 INFO [stderr] Checking num-traits v0.1.40 Dec 19 04:40:38.526 INFO [stderr] Checking futures v0.1.14 Dec 19 04:40:38.526 INFO [stderr] Checking lazy_static v0.2.8 Dec 19 04:40:38.851 INFO [stderr] Checking adler32 v1.0.1 Dec 19 04:40:39.236 INFO [stderr] Checking inflate v0.2.0 Dec 19 04:40:39.424 INFO [stderr] Checking color_quant v1.0.0 Dec 19 04:40:39.561 INFO [stderr] Checking scoped_threadpool v0.1.7 Dec 19 04:40:39.586 INFO [stderr] Checking unicode-segmentation v1.2.0 Dec 19 04:40:39.874 INFO [stderr] Checking ansi_term v0.9.0 Dec 19 04:40:40.362 INFO [stderr] Checking bytesize v0.1.3 Dec 19 04:40:40.788 INFO [stderr] Checking coco v0.1.1 Dec 19 04:40:40.788 INFO [stderr] Checking deflate v0.7.15 Dec 19 04:40:41.061 INFO [stderr] Checking num_cpus v1.6.2 Dec 19 04:40:41.376 INFO [stderr] Checking rand v0.3.16 Dec 19 04:40:41.804 INFO [stderr] Checking term_size v0.3.0 Dec 19 04:40:41.961 INFO [stderr] Checking atty v0.2.2 Dec 19 04:40:42.086 INFO [stderr] Checking memchr v1.0.1 Dec 19 04:40:42.484 INFO [stderr] Checking filetime v0.1.10 Dec 19 04:40:42.537 INFO [stderr] Checking time v0.1.38 Dec 19 04:40:42.664 INFO [stderr] Checking gif v0.9.2 Dec 19 04:40:44.532 INFO [stderr] Checking num-integer v0.1.35 Dec 19 04:40:44.660 INFO [stderr] Checking enum_primitive v0.1.1 Dec 19 04:40:44.952 INFO [stderr] Checking textwrap v0.7.0 Dec 19 04:40:45.104 INFO [stderr] Checking nom v3.2.0 Dec 19 04:40:45.324 INFO [stderr] Checking num-iter v0.1.34 Dec 19 04:40:45.890 INFO [stderr] Checking num-rational v0.1.39 Dec 19 04:40:45.924 INFO [stderr] Checking clap v2.26.0 Dec 19 04:40:46.421 INFO [stderr] Compiling backtrace-sys v0.1.12 Dec 19 04:40:48.953 INFO [stderr] Checking rayon v0.8.2 Dec 19 04:40:51.595 INFO [stderr] Checking png v0.9.0 Dec 19 04:40:56.505 INFO [stderr] Checking jpeg-decoder v0.1.13 Dec 19 04:40:59.177 INFO [stderr] Checking image v0.15.0 Dec 19 04:41:08.716 INFO [stderr] Checking backtrace v0.3.2 Dec 19 04:41:09.148 INFO [stderr] Checking error-chain v0.10.0 Dec 19 04:41:09.504 INFO [stderr] Checking deviltool v0.1.0 (/opt/crater/workdir) Dec 19 04:41:10.253 INFO [stderr] warning: variable does not need to be mutable Dec 19 04:41:10.253 INFO [stderr] --> src/tex2.rs:61:24 Dec 19 04:41:10.253 INFO [stderr] | Dec 19 04:41:10.253 INFO [stderr] 61 | pub fn save(&self, mut dst: &mut Write) -> io::Result<()> { Dec 19 04:41:10.253 INFO [stderr] | ----^^^ Dec 19 04:41:10.253 INFO [stderr] | | Dec 19 04:41:10.253 INFO [stderr] | help: remove this `mut` Dec 19 04:41:10.253 INFO [stderr] | Dec 19 04:41:10.253 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 19 04:41:10.253 INFO [stderr] Dec 19 04:41:10.253 INFO [stderr] warning: variable does not need to be mutable Dec 19 04:41:10.253 INFO [stderr] --> src/types.rs:36:25 Dec 19 04:41:10.253 INFO [stderr] | Dec 19 04:41:10.253 INFO [stderr] 36 | pub fn write(&self, mut dst: &mut Write) -> io::Result<()> { Dec 19 04:41:10.253 INFO [stderr] | ----^^^ Dec 19 04:41:10.253 INFO [stderr] | | Dec 19 04:41:10.253 INFO [stderr] | help: remove this `mut` Dec 19 04:41:10.253 INFO [stderr] Dec 19 04:41:10.278 INFO [stderr] warning: variable does not need to be mutable Dec 19 04:41:10.278 INFO [stderr] --> src/commands/info.rs:53:33 Dec 19 04:41:10.278 INFO [stderr] | Dec 19 04:41:10.278 INFO [stderr] 53 | fn guess_format(mut reader: &mut R) -> Result { Dec 19 04:41:10.278 INFO [stderr] | ----^^^^^^ Dec 19 04:41:10.278 INFO [stderr] | | Dec 19 04:41:10.278 INFO [stderr] | help: remove this `mut` Dec 19 04:41:10.278 INFO [stderr] Dec 19 04:41:10.296 INFO [stderr] warning: variable does not need to be mutable Dec 19 04:41:10.296 INFO [stderr] --> src/commands/info.rs:134:48 Dec 19 04:41:10.297 INFO [stderr] | Dec 19 04:41:10.297 INFO [stderr] 134 | fn texture_info(matches: &ArgMatches, mut reader: &mut R) -> Result<()> { Dec 19 04:41:10.297 INFO [stderr] | ----^^^^^^ Dec 19 04:41:10.297 INFO [stderr] | | Dec 19 04:41:10.297 INFO [stderr] | help: remove this `mut` Dec 19 04:41:10.303 INFO [stderr] Dec 19 04:41:10.304 INFO [stderr] warning: variable does not need to be mutable Dec 19 04:41:10.304 INFO [stderr] --> src/commands/info.rs:151:45 Dec 19 04:41:10.304 INFO [stderr] | Dec 19 04:41:10.304 INFO [stderr] 151 | fn glsl_info(matches: &ArgMatches, mut reader: &mut R) -> Result<()> { Dec 19 04:41:10.305 INFO [stderr] | ----^^^^^^ Dec 19 04:41:10.305 INFO [stderr] | | Dec 19 04:41:10.305 INFO [stderr] | help: remove this `mut` Dec 19 04:41:10.308 INFO [stderr] Dec 19 04:41:10.360 INFO [stderr] warning: variable does not need to be mutable Dec 19 04:41:10.360 INFO [stderr] --> src/tex2.rs:61:24 Dec 19 04:41:10.361 INFO [stderr] | Dec 19 04:41:10.361 INFO [stderr] 61 | pub fn save(&self, mut dst: &mut Write) -> io::Result<()> { Dec 19 04:41:10.361 INFO [stderr] | ----^^^ Dec 19 04:41:10.361 INFO [stderr] | | Dec 19 04:41:10.361 INFO [stderr] | help: remove this `mut` Dec 19 04:41:10.361 INFO [stderr] | Dec 19 04:41:10.361 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 19 04:41:10.361 INFO [stderr] Dec 19 04:41:10.368 INFO [stderr] warning: variable does not need to be mutable Dec 19 04:41:10.369 INFO [stderr] --> src/types.rs:36:25 Dec 19 04:41:10.369 INFO [stderr] | Dec 19 04:41:10.372 INFO [stderr] 36 | pub fn write(&self, mut dst: &mut Write) -> io::Result<()> { Dec 19 04:41:10.372 INFO [stderr] | ----^^^ Dec 19 04:41:10.372 INFO [stderr] | | Dec 19 04:41:10.372 INFO [stderr] | help: remove this `mut` Dec 19 04:41:10.372 INFO [stderr] Dec 19 04:41:10.417 INFO [stderr] warning: variable does not need to be mutable Dec 19 04:41:10.417 INFO [stderr] --> src/commands/info.rs:53:33 Dec 19 04:41:10.417 INFO [stderr] | Dec 19 04:41:10.417 INFO [stderr] 53 | fn guess_format(mut reader: &mut R) -> Result { Dec 19 04:41:10.417 INFO [stderr] | ----^^^^^^ Dec 19 04:41:10.418 INFO [stderr] | | Dec 19 04:41:10.418 INFO [stderr] | help: remove this `mut` Dec 19 04:41:10.418 INFO [stderr] Dec 19 04:41:10.441 INFO [stderr] warning: variable does not need to be mutable Dec 19 04:41:10.441 INFO [stderr] --> src/commands/info.rs:134:48 Dec 19 04:41:10.441 INFO [stderr] | Dec 19 04:41:10.441 INFO [stderr] 134 | fn texture_info(matches: &ArgMatches, mut reader: &mut R) -> Result<()> { Dec 19 04:41:10.441 INFO [stderr] | ----^^^^^^ Dec 19 04:41:10.441 INFO [stderr] | | Dec 19 04:41:10.441 INFO [stderr] | help: remove this `mut` Dec 19 04:41:10.441 INFO [stderr] Dec 19 04:41:10.460 INFO [stderr] warning: variable does not need to be mutable Dec 19 04:41:10.460 INFO [stderr] --> src/commands/info.rs:151:45 Dec 19 04:41:10.460 INFO [stderr] | Dec 19 04:41:10.460 INFO [stderr] 151 | fn glsl_info(matches: &ArgMatches, mut reader: &mut R) -> Result<()> { Dec 19 04:41:10.460 INFO [stderr] | ----^^^^^^ Dec 19 04:41:10.460 INFO [stderr] | | Dec 19 04:41:10.460 INFO [stderr] | help: remove this `mut` Dec 19 04:41:10.460 INFO [stderr] Dec 19 04:41:10.624 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 32.21s Dec 19 04:41:11.264 INFO running `"docker" "inspect" "e2105b8a43bd9171692ca4ec4b021a87475662df85fff8b152602f80b0d71c94"` Dec 19 04:41:11.570 INFO running `"docker" "rm" "-f" "e2105b8a43bd9171692ca4ec4b021a87475662df85fff8b152602f80b0d71c94"` Dec 19 04:41:11.885 INFO [stdout] e2105b8a43bd9171692ca4ec4b021a87475662df85fff8b152602f80b0d71c94