Dec 05 11:34:12.961 INFO testing pfernie/synacor-rs against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 11:34:12.961 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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 05 11:34:13.452 INFO [stdout] 1436df8aa43190214cb682f6ff5b21cb8bbfd4e30c66849d95b50c03220d1075
Dec 05 11:34:13.458 INFO running `"docker" "start" "-a" "1436df8aa43190214cb682f6ff5b21cb8bbfd4e30c66849d95b50c03220d1075"`
Dec 05 11:34:14.692 INFO [stderr] usermod: no changes
Dec 05 11:34:14.921 INFO [stderr]    Compiling try_from v0.2.1
Dec 05 11:34:14.921 INFO [stderr]    Compiling backtrace-sys v0.1.5
Dec 05 11:34:14.922 INFO [stderr]    Compiling thread-id v3.0.0
Dec 05 11:34:14.928 INFO [stderr]    Compiling memchr v1.0.1
Dec 05 11:34:14.928 INFO [stderr]    Compiling clap v2.20.0
Dec 05 11:34:15.667 INFO [stderr]    Compiling thread_local v0.3.2
Dec 05 11:34:16.157 INFO [stderr]    Compiling aho-corasick v0.6.1
Dec 05 11:34:17.652 INFO [stderr]    Compiling backtrace v0.3.0
Dec 05 11:34:18.561 INFO [stderr]    Compiling regex v0.2.1
Dec 05 11:34:19.548 INFO [stderr]    Compiling error-chain v0.7.2
Dec 05 11:34:28.304 INFO [stderr]    Compiling env_logger v0.4.0
Dec 05 11:34:38.816 INFO [stderr]    Compiling synacor v0.1.0 (/source)
Dec 05 11:34:39.234 INFO [stderr] warning: unused variable: `t`
Dec 05 11:34:39.234 INFO [stderr]   --> src/bin/foo.rs:46:9
Dec 05 11:34:39.234 INFO [stderr]    |
Dec 05 11:34:39.234 INFO [stderr] 46 |     let t = thread::Builder::new().stack_size(1024 * 1024 * 32).spawn(move || {
Dec 05 11:34:39.234 INFO [stderr]    |         ^ help: consider using `_t` instead
Dec 05 11:34:39.234 INFO [stderr]    |
Dec 05 11:34:39.234 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 11:34:39.234 INFO [stderr] 
Dec 05 11:34:40.440 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 05 11:34:40.440 INFO [stderr]  --> src/debugger/mod.rs:4:5
Dec 05 11:34:40.440 INFO [stderr]   |
Dec 05 11:34:40.440 INFO [stderr] 4 | use std::ascii::AsciiExt;
Dec 05 11:34:40.440 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 11:34:40.440 INFO [stderr]   |
Dec 05 11:34:40.440 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 05 11:34:40.440 INFO [stderr] 
Dec 05 11:34:40.928 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 05 11:34:40.928 INFO [stderr]  --> src/debugger/mod.rs:4:5
Dec 05 11:34:40.928 INFO [stderr]   |
Dec 05 11:34:40.928 INFO [stderr] 4 | use std::ascii::AsciiExt;
Dec 05 11:34:40.928 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 11:34:40.928 INFO [stderr]   |
Dec 05 11:34:40.928 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 11:34:40.928 INFO [stderr] 
Dec 05 11:34:42.452 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.73s
Dec 05 11:34:42.459 INFO [stderr] su: No module specific data is present
Dec 05 11:34:42.694 INFO running `"docker" "inspect" "1436df8aa43190214cb682f6ff5b21cb8bbfd4e30c66849d95b50c03220d1075"`
Dec 05 11:34:42.775 INFO running `"docker" "rm" "-f" "1436df8aa43190214cb682f6ff5b21cb8bbfd4e30c66849d95b50c03220d1075"`
Dec 05 11:34:42.860 INFO [stdout] 1436df8aa43190214cb682f6ff5b21cb8bbfd4e30c66849d95b50c03220d1075
Dec 05 11:34:42.862 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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 05 11:34:43.058 INFO [stdout] addd7e5523cb551822fa63a14538fa317bb08d0aaa47b21be55ccc6a017417f9
Dec 05 11:34:43.058 INFO running `"docker" "start" "-a" "addd7e5523cb551822fa63a14538fa317bb08d0aaa47b21be55ccc6a017417f9"`
Dec 05 11:34:43.998 INFO [stderr] usermod: no changes
Dec 05 11:34:44.118 INFO [stderr]    Compiling synacor v0.1.0 (/source)
Dec 05 11:34:44.612 INFO [stderr] warning: unused variable: `t`
Dec 05 11:34:44.612 INFO [stderr]   --> src/bin/foo.rs:46:9
Dec 05 11:34:44.612 INFO [stderr]    |
Dec 05 11:34:44.612 INFO [stderr] 46 |     let t = thread::Builder::new().stack_size(1024 * 1024 * 32).spawn(move || {
Dec 05 11:34:44.612 INFO [stderr]    |         ^ help: consider using `_t` instead
Dec 05 11:34:44.612 INFO [stderr]    |
Dec 05 11:34:44.612 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 11:34:44.612 INFO [stderr] 
Dec 05 11:34:45.427 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 05 11:34:45.427 INFO [stderr]  --> src/debugger/mod.rs:4:5
Dec 05 11:34:45.427 INFO [stderr]   |
Dec 05 11:34:45.427 INFO [stderr] 4 | use std::ascii::AsciiExt;
Dec 05 11:34:45.427 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 11:34:45.427 INFO [stderr]   |
Dec 05 11:34:45.427 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 05 11:34:45.427 INFO [stderr] 
Dec 05 11:34:45.846 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 05 11:34:45.846 INFO [stderr]  --> src/debugger/mod.rs:4:5
Dec 05 11:34:45.846 INFO [stderr]   |
Dec 05 11:34:45.846 INFO [stderr] 4 | use std::ascii::AsciiExt;
Dec 05 11:34:45.846 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 11:34:45.846 INFO [stderr]   |
Dec 05 11:34:45.846 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 11:34:45.846 INFO [stderr] 
Dec 05 11:34:46.480 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.45s
Dec 05 11:34:46.485 INFO [stderr] su: No module specific data is present
Dec 05 11:34:46.979 INFO running `"docker" "inspect" "addd7e5523cb551822fa63a14538fa317bb08d0aaa47b21be55ccc6a017417f9"`
Dec 05 11:34:47.130 INFO running `"docker" "rm" "-f" "addd7e5523cb551822fa63a14538fa317bb08d0aaa47b21be55ccc6a017417f9"`
Dec 05 11:34:47.228 INFO [stdout] addd7e5523cb551822fa63a14538fa317bb08d0aaa47b21be55ccc6a017417f9
Dec 05 11:34:47.233 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-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 05 11:34:47.471 INFO [stdout] 2339c80a016d03ee3af9541fcf609dc153995a1c19cb4ccbf4f11557288a9ba7
Dec 05 11:34:47.473 INFO running `"docker" "start" "-a" "2339c80a016d03ee3af9541fcf609dc153995a1c19cb4ccbf4f11557288a9ba7"`
Dec 05 11:34:47.999 INFO [stderr] usermod: no changes
Dec 05 11:34:48.073 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 05 11:34:48.086 INFO [stderr]      Running /target/debug/deps/foo-ce98f42fb49828ca
Dec 05 11:34:48.088 INFO [stdout] 
Dec 05 11:34:48.088 INFO [stdout] running 0 tests
Dec 05 11:34:48.088 INFO [stdout] 
Dec 05 11:34:48.088 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 11:34:48.088 INFO [stdout] 
Dec 05 11:34:48.088 INFO [stderr]      Running /target/debug/deps/maze-472b634cc5443257
Dec 05 11:34:48.090 INFO [stdout] 
Dec 05 11:34:48.090 INFO [stdout] running 0 tests
Dec 05 11:34:48.090 INFO [stdout] 
Dec 05 11:34:48.090 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 11:34:48.090 INFO [stdout] 
Dec 05 11:34:48.090 INFO [stderr]      Running /target/debug/deps/synacor-0289426ea2462a90
Dec 05 11:34:48.091 INFO [stdout] 
Dec 05 11:34:48.091 INFO [stdout] running 0 tests
Dec 05 11:34:48.091 INFO [stdout] 
Dec 05 11:34:48.091 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 11:34:48.091 INFO [stdout] 
Dec 05 11:34:48.093 INFO [stderr] su: No module specific data is present
Dec 05 11:34:48.333 INFO running `"docker" "inspect" "2339c80a016d03ee3af9541fcf609dc153995a1c19cb4ccbf4f11557288a9ba7"`
Dec 05 11:34:48.423 INFO running `"docker" "rm" "-f" "2339c80a016d03ee3af9541fcf609dc153995a1c19cb4ccbf4f11557288a9ba7"`
Dec 05 11:34:48.520 INFO [stdout] 2339c80a016d03ee3af9541fcf609dc153995a1c19cb4ccbf4f11557288a9ba7