Dec 13 10:30:04.632 INFO testing mithril1992/rust_practice against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 10:30:04.632 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 10:30:05.013 INFO [stdout] b2103577f68873aaa2112cde122e64efe43606ea29ae5a60580d36ba4eed371e
Dec 13 10:30:05.013 INFO running `"docker" "start" "-a" "b2103577f68873aaa2112cde122e64efe43606ea29ae5a60580d36ba4eed371e"`
Dec 13 10:30:06.335 INFO [stderr] usermod: no changes
Dec 13 10:30:06.447 INFO [stderr]    Compiling rust_sample v0.1.0 (/source)
Dec 13 10:30:08.671 INFO [stderr] warning: unused variable: `program`
Dec 13 10:30:08.671 INFO [stderr]  --> src/bin/fizzbuzz.rs:7:9
Dec 13 10:30:08.671 INFO [stderr]   |
Dec 13 10:30:08.671 INFO [stderr] 7 |     let program = args[0].clone();
Dec 13 10:30:08.671 INFO [stderr]   |         ^^^^^^^ help: consider using `_program` instead
Dec 13 10:30:08.671 INFO [stderr]   |
Dec 13 10:30:08.671 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 13 10:30:08.671 INFO [stderr] 
Dec 13 10:30:09.683 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.30s
Dec 13 10:30:09.683 INFO [stderr] su: No module specific data is present
Dec 13 10:30:10.512 INFO running `"docker" "inspect" "b2103577f68873aaa2112cde122e64efe43606ea29ae5a60580d36ba4eed371e"`
Dec 13 10:30:10.800 INFO running `"docker" "rm" "-f" "b2103577f68873aaa2112cde122e64efe43606ea29ae5a60580d36ba4eed371e"`
Dec 13 10:30:11.107 INFO [stdout] b2103577f68873aaa2112cde122e64efe43606ea29ae5a60580d36ba4eed371e
Dec 13 10:30:11.113 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 10:30:11.587 INFO [stdout] 12424dd8f26839e68298a5b72bf00f76acd373bd64a4a5c0fa92b22b3a3f10cc
Dec 13 10:30:11.595 INFO running `"docker" "start" "-a" "12424dd8f26839e68298a5b72bf00f76acd373bd64a4a5c0fa92b22b3a3f10cc"`
Dec 13 10:30:12.651 INFO [stderr] usermod: no changes
Dec 13 10:30:12.766 INFO [stderr]    Compiling rust_sample v0.1.0 (/source)
Dec 13 10:30:13.666 INFO [stderr] warning: unused variable: `program`
Dec 13 10:30:13.666 INFO [stderr]  --> src/bin/fizzbuzz.rs:7:9
Dec 13 10:30:13.666 INFO [stderr]   |
Dec 13 10:30:13.666 INFO [stderr] 7 |     let program = args[0].clone();
Dec 13 10:30:13.666 INFO [stderr]   |         ^^^^^^^ help: consider using `_program` instead
Dec 13 10:30:13.666 INFO [stderr]   |
Dec 13 10:30:13.666 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 13 10:30:13.666 INFO [stderr] 
Dec 13 10:30:14.167 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
Dec 13 10:30:14.170 INFO [stderr] su: No module specific data is present
Dec 13 10:30:14.610 INFO running `"docker" "inspect" "12424dd8f26839e68298a5b72bf00f76acd373bd64a4a5c0fa92b22b3a3f10cc"`
Dec 13 10:30:14.741 INFO running `"docker" "rm" "-f" "12424dd8f26839e68298a5b72bf00f76acd373bd64a4a5c0fa92b22b3a3f10cc"`
Dec 13 10:30:14.933 INFO [stdout] 12424dd8f26839e68298a5b72bf00f76acd373bd64a4a5c0fa92b22b3a3f10cc
Dec 13 10:30:14.937 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 10:30:15.191 INFO [stdout] fa650b3199094f1c0534fb7abaecd88239005ae15617c6509d8f5d6329598e89
Dec 13 10:30:15.193 INFO running `"docker" "start" "-a" "fa650b3199094f1c0534fb7abaecd88239005ae15617c6509d8f5d6329598e89"`
Dec 13 10:30:15.871 INFO [stderr] usermod: no changes
Dec 13 10:30:15.922 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 13 10:30:15.933 INFO [stderr]      Running /target/debug/deps/rust_sample-e87ba67028d0a364
Dec 13 10:30:15.937 INFO [stdout] 
Dec 13 10:30:15.937 INFO [stdout] running 0 tests
Dec 13 10:30:15.938 INFO [stdout] 
Dec 13 10:30:15.938 INFO [stderr]      Running /target/debug/deps/async_queue-f53e53f638ad0c97
Dec 13 10:30:15.938 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 10:30:15.938 INFO [stdout] 
Dec 13 10:30:15.944 INFO [stdout] 
Dec 13 10:30:15.944 INFO [stdout] running 0 tests
Dec 13 10:30:15.944 INFO [stdout] 
Dec 13 10:30:15.944 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 10:30:15.944 INFO [stdout] 
Dec 13 10:30:15.947 INFO [stderr]      Running /target/debug/deps/fizzbuzz-73ca9b4dbaa2b55c
Dec 13 10:30:15.952 INFO [stdout] 
Dec 13 10:30:15.952 INFO [stdout] running 0 tests
Dec 13 10:30:15.952 INFO [stdout] 
Dec 13 10:30:15.952 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 10:30:15.952 INFO [stdout] 
Dec 13 10:30:15.955 INFO [stderr]      Running /target/debug/deps/hello-437d04eecf57ecba
Dec 13 10:30:15.958 INFO [stderr]      Running /target/debug/deps/hello_c-4d24058dae9611a3
Dec 13 10:30:15.958 INFO [stdout] 
Dec 13 10:30:15.958 INFO [stdout] running 0 tests
Dec 13 10:30:15.958 INFO [stdout] 
Dec 13 10:30:15.958 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 10:30:15.959 INFO [stdout] 
Dec 13 10:30:15.964 INFO [stdout] 
Dec 13 10:30:15.964 INFO [stdout] running 0 tests
Dec 13 10:30:15.964 INFO [stdout] 
Dec 13 10:30:15.964 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 10:30:15.964 INFO [stdout] 
Dec 13 10:30:15.967 INFO [stderr]    Doc-tests rust_sample
Dec 13 10:30:16.408 INFO [stdout] 
Dec 13 10:30:16.408 INFO [stdout] running 0 tests
Dec 13 10:30:16.408 INFO [stdout] 
Dec 13 10:30:16.408 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 10:30:16.408 INFO [stdout] 
Dec 13 10:30:16.423 INFO [stderr] su: No module specific data is present
Dec 13 10:30:16.804 INFO running `"docker" "inspect" "fa650b3199094f1c0534fb7abaecd88239005ae15617c6509d8f5d6329598e89"`
Dec 13 10:30:17.007 INFO running `"docker" "rm" "-f" "fa650b3199094f1c0534fb7abaecd88239005ae15617c6509d8f5d6329598e89"`
Dec 13 10:30:17.096 INFO [stdout] fa650b3199094f1c0534fb7abaecd88239005ae15617c6509d8f5d6329598e89