Dec 13 19:04:15.664 INFO testing frado94/hello_rust against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 19:04:15.665 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 19:04:15.983 INFO [stdout] 57794ffd05012782e9f94d6544b237199f82f6e54da4f0a07cb97f4dd25c283f
Dec 13 19:04:15.988 INFO running `"docker" "start" "-a" "57794ffd05012782e9f94d6544b237199f82f6e54da4f0a07cb97f4dd25c283f"`
Dec 13 19:04:16.619 INFO [stderr] usermod: no changes
Dec 13 19:04:16.662 INFO [stderr]    Compiling hello_world v0.1.0 (/source)
Dec 13 19:04:16.877 INFO [stderr] warning: unused variable: `x`
Dec 13 19:04:16.877 INFO [stderr]  --> src/main.rs:3:10
Dec 13 19:04:16.877 INFO [stderr]   |
Dec 13 19:04:16.877 INFO [stderr] 3 |     let (x, y): (i32, i8) = (13, 21);
Dec 13 19:04:16.877 INFO [stderr]   |          ^ help: consider using `_x` instead
Dec 13 19:04:16.877 INFO [stderr]   |
Dec 13 19:04:16.877 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 13 19:04:16.877 INFO [stderr] 
Dec 13 19:04:16.877 INFO [stderr] warning: unused variable: `y`
Dec 13 19:04:16.877 INFO [stderr]  --> src/main.rs:3:13
Dec 13 19:04:16.877 INFO [stderr]   |
Dec 13 19:04:16.877 INFO [stderr] 3 |     let (x, y): (i32, i8) = (13, 21);
Dec 13 19:04:16.877 INFO [stderr]   |             ^ help: consider using `_y` instead
Dec 13 19:04:16.877 INFO [stderr] 
Dec 13 19:04:17.023 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
Dec 13 19:04:17.023 INFO [stderr] su: No module specific data is present
Dec 13 19:04:17.338 INFO running `"docker" "inspect" "57794ffd05012782e9f94d6544b237199f82f6e54da4f0a07cb97f4dd25c283f"`
Dec 13 19:04:17.469 INFO running `"docker" "rm" "-f" "57794ffd05012782e9f94d6544b237199f82f6e54da4f0a07cb97f4dd25c283f"`
Dec 13 19:04:17.585 INFO [stdout] 57794ffd05012782e9f94d6544b237199f82f6e54da4f0a07cb97f4dd25c283f
Dec 13 19:04:17.588 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 19:04:17.866 INFO [stdout] ca8826cfbd58fb23af56ce9608d57a4e2fa8ace3efcccb35119da5139c1b00d3
Dec 13 19:04:17.867 INFO running `"docker" "start" "-a" "ca8826cfbd58fb23af56ce9608d57a4e2fa8ace3efcccb35119da5139c1b00d3"`
Dec 13 19:04:18.547 INFO [stderr] usermod: no changes
Dec 13 19:04:18.619 INFO [stderr]    Compiling hello_world v0.1.0 (/source)
Dec 13 19:04:19.024 INFO [stderr] warning: unused variable: `x`
Dec 13 19:04:19.024 INFO [stderr]  --> src/main.rs:3:10
Dec 13 19:04:19.024 INFO [stderr]   |
Dec 13 19:04:19.024 INFO [stderr] 3 |     let (x, y): (i32, i8) = (13, 21);
Dec 13 19:04:19.024 INFO [stderr]   |          ^ help: consider using `_x` instead
Dec 13 19:04:19.024 INFO [stderr]   |
Dec 13 19:04:19.024 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 13 19:04:19.024 INFO [stderr] 
Dec 13 19:04:19.024 INFO [stderr] warning: unused variable: `y`
Dec 13 19:04:19.024 INFO [stderr]  --> src/main.rs:3:13
Dec 13 19:04:19.024 INFO [stderr]   |
Dec 13 19:04:19.024 INFO [stderr] 3 |     let (x, y): (i32, i8) = (13, 21);
Dec 13 19:04:19.024 INFO [stderr]   |             ^ help: consider using `_y` instead
Dec 13 19:04:19.024 INFO [stderr] 
Dec 13 19:04:19.248 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
Dec 13 19:04:19.250 INFO [stderr] su: No module specific data is present
Dec 13 19:04:19.607 INFO running `"docker" "inspect" "ca8826cfbd58fb23af56ce9608d57a4e2fa8ace3efcccb35119da5139c1b00d3"`
Dec 13 19:04:19.720 INFO running `"docker" "rm" "-f" "ca8826cfbd58fb23af56ce9608d57a4e2fa8ace3efcccb35119da5139c1b00d3"`
Dec 13 19:04:19.831 INFO [stdout] ca8826cfbd58fb23af56ce9608d57a4e2fa8ace3efcccb35119da5139c1b00d3
Dec 13 19:04:19.833 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 19:04:20.043 INFO [stdout] 7f5448a27f3752dc8f2670059de8f6434e0ac27cf97540dfa766c704a5ee0d68
Dec 13 19:04:20.045 INFO running `"docker" "start" "-a" "7f5448a27f3752dc8f2670059de8f6434e0ac27cf97540dfa766c704a5ee0d68"`
Dec 13 19:04:20.447 INFO [stderr] usermod: no changes
Dec 13 19:04:20.520 INFO [stdout] 
Dec 13 19:04:20.520 INFO [stdout] running 0 tests
Dec 13 19:04:20.520 INFO [stdout] 
Dec 13 19:04:20.520 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 19:04:20.520 INFO [stdout] 
Dec 13 19:04:20.520 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 19:04:20.520 INFO [stderr]      Running /target/debug/deps/hello_world-be433341fa52c243
Dec 13 19:04:20.520 INFO [stderr] su: No module specific data is present
Dec 13 19:04:20.772 INFO running `"docker" "inspect" "7f5448a27f3752dc8f2670059de8f6434e0ac27cf97540dfa766c704a5ee0d68"`
Dec 13 19:04:20.916 INFO running `"docker" "rm" "-f" "7f5448a27f3752dc8f2670059de8f6434e0ac27cf97540dfa766c704a5ee0d68"`
Dec 13 19:04:21.005 INFO [stdout] 7f5448a27f3752dc8f2670059de8f6434e0ac27cf97540dfa766c704a5ee0d68