Dec 14 04:14:55.500 INFO testing aaronwald/rust_hello_world against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 04:14:55.500 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 14 04:14:56.162 INFO [stdout] 14ec5b618f9ec8d674f2df8297a45d1401c57068b60c6c2ca80af818e4624772
Dec 14 04:14:56.164 INFO running `"docker" "start" "-a" "14ec5b618f9ec8d674f2df8297a45d1401c57068b60c6c2ca80af818e4624772"`
Dec 14 04:14:57.875 INFO [stderr] usermod: no changes
Dec 14 04:14:57.931 INFO [stderr]    Compiling hello_world v0.1.0 (/source)
Dec 14 04:14:58.485 INFO [stderr] warning: unused variable: `f`
Dec 14 04:14:58.485 INFO [stderr]   --> src/main.rs:82:9
Dec 14 04:14:58.485 INFO [stderr]    |
Dec 14 04:14:58.485 INFO [stderr] 82 |     let f = match f {
Dec 14 04:14:58.485 INFO [stderr]    |         ^ help: consider using `_f` instead
Dec 14 04:14:58.485 INFO [stderr]    |
Dec 14 04:14:58.485 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 04:14:58.485 INFO [stderr] 
Dec 14 04:14:58.494 INFO [stderr] warning: field is never used: `name`
Dec 14 04:14:58.494 INFO [stderr]   --> src/main.rs:18:5
Dec 14 04:14:58.494 INFO [stderr]    |
Dec 14 04:14:58.494 INFO [stderr] 18 |     name: &'static str
Dec 14 04:14:58.494 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 14 04:14:58.494 INFO [stderr]    |
Dec 14 04:14:58.499 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 04:14:58.499 INFO [stderr] 
Dec 14 04:14:58.499 INFO [stderr] warning: constant item is never used: `CLANG`
Dec 14 04:14:58.499 INFO [stderr]   --> src/main.rs:51:1
Dec 14 04:14:58.499 INFO [stderr]    |
Dec 14 04:14:58.499 INFO [stderr] 51 | const CLANG: i32 = 11; // inlined
Dec 14 04:14:58.499 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
Dec 14 04:14:58.499 INFO [stderr] 
Dec 14 04:14:59.044 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Dec 14 04:14:59.055 INFO [stderr] su: No module specific data is present
Dec 14 04:14:59.750 INFO running `"docker" "inspect" "14ec5b618f9ec8d674f2df8297a45d1401c57068b60c6c2ca80af818e4624772"`
Dec 14 04:15:00.193 INFO running `"docker" "rm" "-f" "14ec5b618f9ec8d674f2df8297a45d1401c57068b60c6c2ca80af818e4624772"`
Dec 14 04:15:00.474 INFO [stdout] 14ec5b618f9ec8d674f2df8297a45d1401c57068b60c6c2ca80af818e4624772
Dec 14 04:15:00.483 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 14 04:15:01.024 INFO [stdout] 9d16b78b7f98c3800382032ea0624e540e4589e94b4c6ad79748eddba33b8bbf
Dec 14 04:15:01.026 INFO running `"docker" "start" "-a" "9d16b78b7f98c3800382032ea0624e540e4589e94b4c6ad79748eddba33b8bbf"`
Dec 14 04:15:02.412 INFO [stderr] usermod: no changes
Dec 14 04:15:02.455 INFO [stderr]    Compiling hello_world v0.1.0 (/source)
Dec 14 04:15:03.003 INFO [stderr] warning: unused variable: `f`
Dec 14 04:15:03.003 INFO [stderr]   --> src/main.rs:82:9
Dec 14 04:15:03.003 INFO [stderr]    |
Dec 14 04:15:03.003 INFO [stderr] 82 |     let f = match f {
Dec 14 04:15:03.003 INFO [stderr]    |         ^ help: consider using `_f` instead
Dec 14 04:15:03.003 INFO [stderr]    |
Dec 14 04:15:03.003 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 04:15:03.003 INFO [stderr] 
Dec 14 04:15:03.007 INFO [stderr] warning: field is never used: `name`
Dec 14 04:15:03.007 INFO [stderr]   --> src/main.rs:18:5
Dec 14 04:15:03.007 INFO [stderr]    |
Dec 14 04:15:03.007 INFO [stderr] 18 |     name: &'static str
Dec 14 04:15:03.007 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 14 04:15:03.007 INFO [stderr]    |
Dec 14 04:15:03.007 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 04:15:03.007 INFO [stderr] 
Dec 14 04:15:03.007 INFO [stderr] warning: constant item is never used: `CLANG`
Dec 14 04:15:03.007 INFO [stderr]   --> src/main.rs:51:1
Dec 14 04:15:03.007 INFO [stderr]    |
Dec 14 04:15:03.007 INFO [stderr] 51 | const CLANG: i32 = 11; // inlined
Dec 14 04:15:03.007 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
Dec 14 04:15:03.007 INFO [stderr] 
Dec 14 04:15:03.543 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
Dec 14 04:15:03.547 INFO [stderr] su: No module specific data is present
Dec 14 04:15:04.247 INFO running `"docker" "inspect" "9d16b78b7f98c3800382032ea0624e540e4589e94b4c6ad79748eddba33b8bbf"`
Dec 14 04:15:04.617 INFO running `"docker" "rm" "-f" "9d16b78b7f98c3800382032ea0624e540e4589e94b4c6ad79748eddba33b8bbf"`
Dec 14 04:15:04.895 INFO [stdout] 9d16b78b7f98c3800382032ea0624e540e4589e94b4c6ad79748eddba33b8bbf
Dec 14 04:15:04.899 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 14 04:15:05.420 INFO [stdout] f49950c970ce4913619379d93cc2341563fd9ac6a48f5a5531f5ae0b2acdc10e
Dec 14 04:15:05.423 INFO running `"docker" "start" "-a" "f49950c970ce4913619379d93cc2341563fd9ac6a48f5a5531f5ae0b2acdc10e"`
Dec 14 04:15:07.135 INFO [stderr] usermod: no changes
Dec 14 04:15:07.195 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 14 04:15:07.199 INFO [stderr]      Running /target/debug/deps/hello_world-95b51bee96dcd1de
Dec 14 04:15:07.215 INFO [stderr] su: No module specific data is present
Dec 14 04:15:07.215 INFO [stdout] 
Dec 14 04:15:07.215 INFO [stdout] running 0 tests
Dec 14 04:15:07.215 INFO [stdout] 
Dec 14 04:15:07.215 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 04:15:07.215 INFO [stdout] 
Dec 14 04:15:08.527 INFO running `"docker" "inspect" "f49950c970ce4913619379d93cc2341563fd9ac6a48f5a5531f5ae0b2acdc10e"`
Dec 14 04:15:08.911 INFO running `"docker" "rm" "-f" "f49950c970ce4913619379d93cc2341563fd9ac6a48f5a5531f5ae0b2acdc10e"`
Dec 14 04:15:09.283 INFO [stdout] f49950c970ce4913619379d93cc2341563fd9ac6a48f5a5531f5ae0b2acdc10e