Nov 29 20:38:56.662 INFO checking pfernie/synacor-rs against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 20:38:56.662 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 29 20:38:56.846 INFO [stdout] 3abc976d0bffa3b11f16d71dd2118aae023e209e81e3b97fc51d5e445c3022ee
Nov 29 20:38:56.850 INFO running `"docker" "start" "-a" "3abc976d0bffa3b11f16d71dd2118aae023e209e81e3b97fc51d5e445c3022ee"`
Nov 29 20:38:57.297 INFO [stderr] usermod: no changes
Nov 29 20:38:57.482 INFO [stderr]    Compiling gcc v0.3.41
Nov 29 20:38:57.482 INFO [stderr]     Checking unicode-segmentation v1.0.1
Nov 29 20:38:57.484 INFO [stderr]     Checking try_from v0.2.1
Nov 29 20:38:57.487 INFO [stderr]     Checking aho-corasick v0.6.1
Nov 29 20:38:57.487 INFO [stderr]     Checking thread_local v0.3.2
Nov 29 20:38:58.944 INFO [stderr]     Checking regex v0.2.1
Nov 29 20:38:59.105 INFO [stderr]     Checking clap v2.20.0
Nov 29 20:39:01.218 INFO [stderr]    Compiling backtrace-sys v0.1.5
Nov 29 20:39:02.296 INFO [stderr]     Checking backtrace v0.3.0
Nov 29 20:39:02.484 INFO [stderr]     Checking env_logger v0.4.0
Nov 29 20:39:02.708 INFO [stderr]     Checking error-chain v0.7.2
Nov 29 20:39:05.282 INFO [stderr]     Checking synacor v0.1.0 (/source)
Nov 29 20:39:05.620 INFO [stderr] warning: unused variable: `t`
Nov 29 20:39:05.620 INFO [stderr]   --> src/bin/foo.rs:46:9
Nov 29 20:39:05.620 INFO [stderr]    |
Nov 29 20:39:05.620 INFO [stderr] 46 |     let t = thread::Builder::new().stack_size(1024 * 1024 * 32).spawn(move || {
Nov 29 20:39:05.620 INFO [stderr]    |         ^ help: consider using `_t` instead
Nov 29 20:39:05.620 INFO [stderr]    |
Nov 29 20:39:05.620 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 20:39:05.620 INFO [stderr] 
Nov 29 20:39:06.004 INFO [stderr] warning: unused variable: `t`
Nov 29 20:39:06.004 INFO [stderr]   --> src/bin/foo.rs:46:9
Nov 29 20:39:06.004 INFO [stderr]    |
Nov 29 20:39:06.004 INFO [stderr] 46 |     let t = thread::Builder::new().stack_size(1024 * 1024 * 32).spawn(move || {
Nov 29 20:39:06.004 INFO [stderr]    |         ^ help: consider using `_t` instead
Nov 29 20:39:06.012 INFO [stderr]    |
Nov 29 20:39:06.012 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 20:39:06.012 INFO [stderr] 
Nov 29 20:39:06.259 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Nov 29 20:39:06.259 INFO [stderr]  --> src/debugger/mod.rs:4:5
Nov 29 20:39:06.259 INFO [stderr]   |
Nov 29 20:39:06.259 INFO [stderr] 4 | use std::ascii::AsciiExt;
Nov 29 20:39:06.259 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 29 20:39:06.259 INFO [stderr]   |
Nov 29 20:39:06.259 INFO [stderr]   = note: #[warn(deprecated)] on by default
Nov 29 20:39:06.259 INFO [stderr] 
Nov 29 20:39:06.441 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Nov 29 20:39:06.441 INFO [stderr]  --> src/debugger/mod.rs:4:5
Nov 29 20:39:06.441 INFO [stderr]   |
Nov 29 20:39:06.441 INFO [stderr] 4 | use std::ascii::AsciiExt;
Nov 29 20:39:06.441 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 29 20:39:06.441 INFO [stderr]   |
Nov 29 20:39:06.441 INFO [stderr]   = note: #[warn(deprecated)] on by default
Nov 29 20:39:06.441 INFO [stderr] 
Nov 29 20:39:06.736 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Nov 29 20:39:06.736 INFO [stderr]  --> src/debugger/mod.rs:4:5
Nov 29 20:39:06.736 INFO [stderr]   |
Nov 29 20:39:06.736 INFO [stderr] 4 | use std::ascii::AsciiExt;
Nov 29 20:39:06.736 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 29 20:39:06.736 INFO [stderr]   |
Nov 29 20:39:06.736 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 20:39:06.736 INFO [stderr] 
Nov 29 20:39:06.916 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Nov 29 20:39:06.916 INFO [stderr]  --> src/debugger/mod.rs:4:5
Nov 29 20:39:06.916 INFO [stderr]   |
Nov 29 20:39:06.916 INFO [stderr] 4 | use std::ascii::AsciiExt;
Nov 29 20:39:06.916 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 29 20:39:06.916 INFO [stderr]   |
Nov 29 20:39:06.916 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 20:39:06.916 INFO [stderr] 
Nov 29 20:39:07.240 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.91s
Nov 29 20:39:07.245 INFO [stderr] su: No module specific data is present
Nov 29 20:39:07.601 INFO running `"docker" "inspect" "3abc976d0bffa3b11f16d71dd2118aae023e209e81e3b97fc51d5e445c3022ee"`
Nov 29 20:39:07.666 INFO running `"docker" "rm" "-f" "3abc976d0bffa3b11f16d71dd2118aae023e209e81e3b97fc51d5e445c3022ee"`
Nov 29 20:39:07.739 INFO [stdout] 3abc976d0bffa3b11f16d71dd2118aae023e209e81e3b97fc51d5e445c3022ee