Dec 06 02:24:30.869 INFO testing data-pup/rust-temperature-converter against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 02:24:30.869 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 06 02:24:31.464 INFO [stdout] b391b9f1d2395783e068a0acb60342524960e99dbed6323059fe53cda5923967
Dec 06 02:24:31.466 INFO running `"docker" "start" "-a" "b391b9f1d2395783e068a0acb60342524960e99dbed6323059fe53cda5923967"`
Dec 06 02:24:32.592 INFO [stderr] usermod: no changes
Dec 06 02:24:32.708 INFO [stderr]    Compiling rust-temp-converter v0.1.0 (/source)
Dec 06 02:24:33.192 INFO [stderr] warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Dec 06 02:24:33.192 INFO [stderr]  --> src/main.rs:1:12
Dec 06 02:24:33.192 INFO [stderr]   |
Dec 06 02:24:33.192 INFO [stderr] 1 | #![feature(iterator_step_by)]
Dec 06 02:24:33.192 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Dec 06 02:24:33.192 INFO [stderr]   |
Dec 06 02:24:33.192 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 06 02:24:33.192 INFO [stderr] 
Dec 06 02:24:34.281 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.65s
Dec 06 02:24:34.284 INFO [stderr] su: No module specific data is present
Dec 06 02:24:35.563 INFO running `"docker" "inspect" "b391b9f1d2395783e068a0acb60342524960e99dbed6323059fe53cda5923967"`
Dec 06 02:24:35.960 INFO running `"docker" "rm" "-f" "b391b9f1d2395783e068a0acb60342524960e99dbed6323059fe53cda5923967"`
Dec 06 02:24:36.242 INFO [stdout] b391b9f1d2395783e068a0acb60342524960e99dbed6323059fe53cda5923967
Dec 06 02:24:36.248 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 06 02:24:36.814 INFO [stdout] 94456cb90f7ffefc664601b3e14567987aaa334ae456c87d1b4395949df586e9
Dec 06 02:24:36.818 INFO running `"docker" "start" "-a" "94456cb90f7ffefc664601b3e14567987aaa334ae456c87d1b4395949df586e9"`
Dec 06 02:24:38.315 INFO [stderr] usermod: no changes
Dec 06 02:24:38.404 INFO [stderr]    Compiling rust-temp-converter v0.1.0 (/source)
Dec 06 02:24:38.916 INFO [stderr] warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Dec 06 02:24:38.916 INFO [stderr]  --> src/main.rs:1:12
Dec 06 02:24:38.916 INFO [stderr]   |
Dec 06 02:24:38.916 INFO [stderr] 1 | #![feature(iterator_step_by)]
Dec 06 02:24:38.916 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Dec 06 02:24:38.916 INFO [stderr]   |
Dec 06 02:24:38.916 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 06 02:24:38.916 INFO [stderr] 
Dec 06 02:24:39.200 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
Dec 06 02:24:39.204 INFO [stderr] su: No module specific data is present
Dec 06 02:24:40.008 INFO running `"docker" "inspect" "94456cb90f7ffefc664601b3e14567987aaa334ae456c87d1b4395949df586e9"`
Dec 06 02:24:40.324 INFO running `"docker" "rm" "-f" "94456cb90f7ffefc664601b3e14567987aaa334ae456c87d1b4395949df586e9"`
Dec 06 02:24:40.620 INFO [stdout] 94456cb90f7ffefc664601b3e14567987aaa334ae456c87d1b4395949df586e9
Dec 06 02:24:40.626 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 06 02:24:40.984 INFO [stdout] ed1c9cbb876b8192f575019916b8402dca36a3f19ca038100ea76a3b4baefea5
Dec 06 02:24:40.990 INFO running `"docker" "start" "-a" "ed1c9cbb876b8192f575019916b8402dca36a3f19ca038100ea76a3b4baefea5"`
Dec 06 02:24:42.400 INFO [stderr] usermod: no changes
Dec 06 02:24:42.450 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 06 02:24:42.456 INFO [stderr]      Running /target/debug/deps/rust_temp_converter-f8873551341f8f95
Dec 06 02:24:42.461 INFO [stdout] 
Dec 06 02:24:42.461 INFO [stdout] running 0 tests
Dec 06 02:24:42.461 INFO [stdout] 
Dec 06 02:24:42.461 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 02:24:42.461 INFO [stdout] 
Dec 06 02:24:42.468 INFO [stderr] su: No module specific data is present
Dec 06 02:24:43.256 INFO running `"docker" "inspect" "ed1c9cbb876b8192f575019916b8402dca36a3f19ca038100ea76a3b4baefea5"`
Dec 06 02:24:43.628 INFO running `"docker" "rm" "-f" "ed1c9cbb876b8192f575019916b8402dca36a3f19ca038100ea76a3b4baefea5"`
Dec 06 02:24:43.927 INFO [stdout] ed1c9cbb876b8192f575019916b8402dca36a3f19ca038100ea76a3b4baefea5