Dec 13 18:24:24.720 INFO testing gingerDevilish/wc-rs against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 18:24:24.720 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 18:24:25.239 INFO [stdout] 056f22ed2db8461d64649ace24978dad9670855bbcc5d222275388fdc08169ba
Dec 13 18:24:25.241 INFO running `"docker" "start" "-a" "056f22ed2db8461d64649ace24978dad9670855bbcc5d222275388fdc08169ba"`
Dec 13 18:24:26.786 INFO [stderr] usermod: no changes
Dec 13 18:24:26.943 INFO [stderr]    Compiling wc v0.1.0 (/source)
Dec 13 18:24:27.955 INFO [stderr] warning: the feature `iterator_flatten` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 13 18:24:27.955 INFO [stderr]  --> src/main.rs:1:12
Dec 13 18:24:27.956 INFO [stderr]   |
Dec 13 18:24:27.956 INFO [stderr] 1 | #![feature(iterator_flatten)]
Dec 13 18:24:27.956 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Dec 13 18:24:27.957 INFO [stderr]   |
Dec 13 18:24:27.957 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 13 18:24:27.957 INFO [stderr] 
Dec 13 18:24:29.412 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.59s
Dec 13 18:24:29.416 INFO [stderr] su: No module specific data is present
Dec 13 18:24:30.063 INFO running `"docker" "inspect" "056f22ed2db8461d64649ace24978dad9670855bbcc5d222275388fdc08169ba"`
Dec 13 18:24:30.302 INFO running `"docker" "rm" "-f" "056f22ed2db8461d64649ace24978dad9670855bbcc5d222275388fdc08169ba"`
Dec 13 18:24:30.441 INFO [stdout] 056f22ed2db8461d64649ace24978dad9670855bbcc5d222275388fdc08169ba
Dec 13 18:24:30.443 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 18:24:30.643 INFO [stdout] dc79e7f7dacad78340d03fdd3916f059528a9a6ca2c2c4319e2943e2d59f0bb5
Dec 13 18:24:30.644 INFO running `"docker" "start" "-a" "dc79e7f7dacad78340d03fdd3916f059528a9a6ca2c2c4319e2943e2d59f0bb5"`
Dec 13 18:24:31.068 INFO [stderr] usermod: no changes
Dec 13 18:24:31.111 INFO [stderr]    Compiling wc v0.1.0 (/source)
Dec 13 18:24:31.763 INFO [stderr] warning: the feature `iterator_flatten` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 13 18:24:31.763 INFO [stderr]  --> src/main.rs:1:12
Dec 13 18:24:31.763 INFO [stderr]   |
Dec 13 18:24:31.763 INFO [stderr] 1 | #![feature(iterator_flatten)]
Dec 13 18:24:31.763 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Dec 13 18:24:31.763 INFO [stderr]   |
Dec 13 18:24:31.763 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 13 18:24:31.763 INFO [stderr] 
Dec 13 18:24:32.032 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
Dec 13 18:24:32.036 INFO [stderr] su: No module specific data is present
Dec 13 18:24:32.388 INFO running `"docker" "inspect" "dc79e7f7dacad78340d03fdd3916f059528a9a6ca2c2c4319e2943e2d59f0bb5"`
Dec 13 18:24:32.500 INFO running `"docker" "rm" "-f" "dc79e7f7dacad78340d03fdd3916f059528a9a6ca2c2c4319e2943e2d59f0bb5"`
Dec 13 18:24:32.600 INFO [stdout] dc79e7f7dacad78340d03fdd3916f059528a9a6ca2c2c4319e2943e2d59f0bb5
Dec 13 18:24:32.602 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 18:24:32.843 INFO [stdout] 56bfd6d8767b97c744469c29d28a9b0e7f31402ec466ffc8c983845b062d68ef
Dec 13 18:24:32.849 INFO running `"docker" "start" "-a" "56bfd6d8767b97c744469c29d28a9b0e7f31402ec466ffc8c983845b062d68ef"`
Dec 13 18:24:33.971 INFO [stderr] usermod: no changes
Dec 13 18:24:34.091 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Dec 13 18:24:34.092 INFO [stderr]      Running /target/debug/deps/wc-a6ad266c5830fc6f
Dec 13 18:24:34.094 INFO [stdout] 
Dec 13 18:24:34.094 INFO [stdout] running 0 tests
Dec 13 18:24:34.094 INFO [stdout] 
Dec 13 18:24:34.094 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 18:24:34.094 INFO [stdout] 
Dec 13 18:24:34.101 INFO [stderr] su: No module specific data is present
Dec 13 18:24:34.724 INFO running `"docker" "inspect" "56bfd6d8767b97c744469c29d28a9b0e7f31402ec466ffc8c983845b062d68ef"`
Dec 13 18:24:35.033 INFO running `"docker" "rm" "-f" "56bfd6d8767b97c744469c29d28a9b0e7f31402ec466ffc8c983845b062d68ef"`
Dec 13 18:24:35.387 INFO [stdout] 56bfd6d8767b97c744469c29d28a9b0e7f31402ec466ffc8c983845b062d68ef