Dec 07 10:25:34.893 INFO testing imagefmt-4.0.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 10:25:34.893 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 07 10:25:35.269 INFO [stdout] 95fead4a6995c435c11192949cf1c411cc0c6a23046396df39e6cda2920ea540
Dec 07 10:25:35.274 INFO running `"docker" "start" "-a" "95fead4a6995c435c11192949cf1c411cc0c6a23046396df39e6cda2920ea540"`
Dec 07 10:25:37.268 INFO [stderr] usermod: no changes
Dec 07 10:25:37.392 INFO [stderr]    Compiling imagefmt v4.0.0 (/source)
Dec 07 10:25:39.019 INFO [stderr] warning: unused import: `Write`
Dec 07 10:25:39.020 INFO [stderr]   --> src/lib.rs:35:27
Dec 07 10:25:39.024 INFO [stderr]    |
Dec 07 10:25:39.024 INFO [stderr] 35 | use std::io::{self, Read, Write, BufReader, BufWriter, ErrorKind, Seek, SeekFrom};
Dec 07 10:25:39.024 INFO [stderr]    |                           ^^^^^
Dec 07 10:25:39.024 INFO [stderr]    |
Dec 07 10:25:39.024 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 07 10:25:39.024 INFO [stderr] 
Dec 07 10:25:39.881 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.58s
Dec 07 10:25:39.885 INFO [stderr] su: No module specific data is present
Dec 07 10:25:40.694 INFO running `"docker" "inspect" "95fead4a6995c435c11192949cf1c411cc0c6a23046396df39e6cda2920ea540"`
Dec 07 10:25:41.076 INFO running `"docker" "rm" "-f" "95fead4a6995c435c11192949cf1c411cc0c6a23046396df39e6cda2920ea540"`
Dec 07 10:25:41.480 INFO [stdout] 95fead4a6995c435c11192949cf1c411cc0c6a23046396df39e6cda2920ea540
Dec 07 10:25:41.484 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 07 10:25:41.993 INFO [stdout] b45d8149b2f2c868ba821dfb670655b49c67ca49082d318503fd65bfd3490e2b
Dec 07 10:25:41.995 INFO running `"docker" "start" "-a" "b45d8149b2f2c868ba821dfb670655b49c67ca49082d318503fd65bfd3490e2b"`
Dec 07 10:25:43.611 INFO [stderr] usermod: no changes
Dec 07 10:25:43.699 INFO [stderr]    Compiling imagefmt v4.0.0 (/source)
Dec 07 10:25:45.158 INFO [stderr] warning: unused import: `Write`
Dec 07 10:25:45.158 INFO [stderr]   --> src/lib.rs:35:27
Dec 07 10:25:45.159 INFO [stderr]    |
Dec 07 10:25:45.159 INFO [stderr] 35 | use std::io::{self, Read, Write, BufReader, BufWriter, ErrorKind, Seek, SeekFrom};
Dec 07 10:25:45.159 INFO [stderr]    |                           ^^^^^
Dec 07 10:25:45.159 INFO [stderr]    |
Dec 07 10:25:45.159 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 07 10:25:45.160 INFO [stderr] 
Dec 07 10:25:45.851 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.19s
Dec 07 10:25:45.854 INFO [stderr] su: No module specific data is present
Dec 07 10:25:47.521 INFO running `"docker" "inspect" "b45d8149b2f2c868ba821dfb670655b49c67ca49082d318503fd65bfd3490e2b"`
Dec 07 10:25:47.934 INFO running `"docker" "rm" "-f" "b45d8149b2f2c868ba821dfb670655b49c67ca49082d318503fd65bfd3490e2b"`
Dec 07 10:25:48.289 INFO [stdout] b45d8149b2f2c868ba821dfb670655b49c67ca49082d318503fd65bfd3490e2b
Dec 07 10:25:48.296 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 07 10:25:48.804 INFO [stdout] 7633477b320ae31f3e8e7ffa1bbf136ab1045b4d7881fed2657ac65b5ad97bca
Dec 07 10:25:48.806 INFO running `"docker" "start" "-a" "7633477b320ae31f3e8e7ffa1bbf136ab1045b4d7881fed2657ac65b5ad97bca"`
Dec 07 10:25:51.660 INFO [stderr] usermod: no changes
Dec 07 10:25:51.700 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 07 10:25:51.712 INFO [stderr]      Running /target/debug/deps/imagefmt-c07d20d9058bd291
Dec 07 10:25:51.724 INFO [stdout] 
Dec 07 10:25:51.724 INFO [stdout] running 0 tests
Dec 07 10:25:51.724 INFO [stdout] 
Dec 07 10:25:51.724 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 10:25:51.724 INFO [stdout] 
Dec 07 10:25:51.724 INFO [stderr]    Doc-tests imagefmt
Dec 07 10:25:52.526 INFO [stdout] 
Dec 07 10:25:52.526 INFO [stdout] running 1 test
Dec 07 10:25:53.198 INFO [stdout] test src/lib.rs -  (line 5) ... ok
Dec 07 10:25:53.198 INFO [stdout] 
Dec 07 10:25:53.199 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 10:25:53.199 INFO [stdout] 
Dec 07 10:25:53.220 INFO [stderr] su: No module specific data is present
Dec 07 10:25:54.672 INFO running `"docker" "inspect" "7633477b320ae31f3e8e7ffa1bbf136ab1045b4d7881fed2657ac65b5ad97bca"`
Dec 07 10:25:54.956 INFO running `"docker" "rm" "-f" "7633477b320ae31f3e8e7ffa1bbf136ab1045b4d7881fed2657ac65b5ad97bca"`
Dec 07 10:25:55.243 INFO [stdout] 7633477b320ae31f3e8e7ffa1bbf136ab1045b4d7881fed2657ac65b5ad97bca