Dec 04 12:31:13.189 INFO checking pfernie/synacor-rs against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 12:31:13.189 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 04 12:31:13.544 INFO [stdout] f1f9f0254a01b6535b42ac8d2f7ccc81a160cb0cb09c0b37956f696606622aaa
Dec 04 12:31:13.555 INFO running `"docker" "start" "-a" "f1f9f0254a01b6535b42ac8d2f7ccc81a160cb0cb09c0b37956f696606622aaa"`
Dec 04 12:31:14.429 INFO [stderr] usermod: no changes
Dec 04 12:31:14.535 INFO [stderr]     Checking try_from v0.2.1
Dec 04 12:31:14.539 INFO [stderr]     Checking thread-id v3.0.0
Dec 04 12:31:14.547 INFO [stderr]     Checking memchr v1.0.1
Dec 04 12:31:14.855 INFO [stderr]     Checking thread_local v0.3.2
Dec 04 12:31:15.020 INFO [stderr]     Checking aho-corasick v0.6.1
Dec 04 12:31:15.748 INFO [stderr]     Checking regex v0.2.1
Dec 04 12:31:17.938 INFO [stderr]     Checking env_logger v0.4.0
Dec 04 12:31:18.570 INFO [stderr]     Checking synacor v0.1.0 (/source)
Dec 04 12:31:19.457 INFO [stderr] warning: unused variable: `t`
Dec 04 12:31:19.457 INFO [stderr]   --> src/bin/foo.rs:46:9
Dec 04 12:31:19.457 INFO [stderr]    |
Dec 04 12:31:19.458 INFO [stderr] 46 |     let t = thread::Builder::new().stack_size(1024 * 1024 * 32).spawn(move || {
Dec 04 12:31:19.458 INFO [stderr]    |         ^ help: consider using `_t` instead
Dec 04 12:31:19.458 INFO [stderr]    |
Dec 04 12:31:19.459 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 12:31:19.459 INFO [stderr] 
Dec 04 12:31:19.647 INFO [stderr] warning: unused variable: `t`
Dec 04 12:31:19.647 INFO [stderr]   --> src/bin/foo.rs:46:9
Dec 04 12:31:19.647 INFO [stderr]    |
Dec 04 12:31:19.647 INFO [stderr] 46 |     let t = thread::Builder::new().stack_size(1024 * 1024 * 32).spawn(move || {
Dec 04 12:31:19.647 INFO [stderr]    |         ^ help: consider using `_t` instead
Dec 04 12:31:19.647 INFO [stderr]    |
Dec 04 12:31:19.647 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 12:31:19.647 INFO [stderr] 
Dec 04 12:31:20.251 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 04 12:31:20.251 INFO [stderr]  --> src/debugger/mod.rs:4:5
Dec 04 12:31:20.251 INFO [stderr]   |
Dec 04 12:31:20.251 INFO [stderr] 4 | use std::ascii::AsciiExt;
Dec 04 12:31:20.251 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 04 12:31:20.251 INFO [stderr]   |
Dec 04 12:31:20.251 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 04 12:31:20.251 INFO [stderr] 
Dec 04 12:31:20.591 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 04 12:31:20.591 INFO [stderr]  --> src/debugger/mod.rs:4:5
Dec 04 12:31:20.591 INFO [stderr]   |
Dec 04 12:31:20.591 INFO [stderr] 4 | use std::ascii::AsciiExt;
Dec 04 12:31:20.591 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 04 12:31:20.591 INFO [stderr]   |
Dec 04 12:31:20.591 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 04 12:31:20.591 INFO [stderr] 
Dec 04 12:31:20.667 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 04 12:31:20.667 INFO [stderr]  --> src/debugger/mod.rs:4:5
Dec 04 12:31:20.667 INFO [stderr]   |
Dec 04 12:31:20.667 INFO [stderr] 4 | use std::ascii::AsciiExt;
Dec 04 12:31:20.667 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 04 12:31:20.667 INFO [stderr]   |
Dec 04 12:31:20.667 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 12:31:20.667 INFO [stderr] 
Dec 04 12:31:21.147 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 04 12:31:21.147 INFO [stderr]  --> src/debugger/mod.rs:4:5
Dec 04 12:31:21.147 INFO [stderr]   |
Dec 04 12:31:21.147 INFO [stderr] 4 | use std::ascii::AsciiExt;
Dec 04 12:31:21.147 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 04 12:31:21.155 INFO [stderr]   |
Dec 04 12:31:21.155 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 12:31:21.155 INFO [stderr] 
Dec 04 12:31:21.502 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.05s
Dec 04 12:31:21.508 INFO [stderr] su: No module specific data is present
Dec 04 12:31:22.037 INFO running `"docker" "inspect" "f1f9f0254a01b6535b42ac8d2f7ccc81a160cb0cb09c0b37956f696606622aaa"`
Dec 04 12:31:22.287 INFO running `"docker" "rm" "-f" "f1f9f0254a01b6535b42ac8d2f7ccc81a160cb0cb09c0b37956f696606622aaa"`
Dec 04 12:31:22.459 INFO [stdout] f1f9f0254a01b6535b42ac8d2f7ccc81a160cb0cb09c0b37956f696606622aaa