Dec 07 10:25:21.229 INFO testing imagefmt-4.0.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 10:25:21.229 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 10:25:21.710 INFO [stdout] 9595ea14db50721888e9cf52fd4e92306256f13bb717b2e526371d2c9d19f1dd
Dec 07 10:25:21.712 INFO running `"docker" "start" "-a" "9595ea14db50721888e9cf52fd4e92306256f13bb717b2e526371d2c9d19f1dd"`
Dec 07 10:25:23.618 INFO [stderr] usermod: no changes
Dec 07 10:25:23.760 INFO [stderr]    Compiling imagefmt v4.0.0 (/source)
Dec 07 10:25:25.536 INFO [stderr] warning: unused import: `Write`
Dec 07 10:25:25.536 INFO [stderr]   --> src/lib.rs:35:27
Dec 07 10:25:25.536 INFO [stderr]    |
Dec 07 10:25:25.536 INFO [stderr] 35 | use std::io::{self, Read, Write, BufReader, BufWriter, ErrorKind, Seek, SeekFrom};
Dec 07 10:25:25.536 INFO [stderr]    |                           ^^^^^
Dec 07 10:25:25.536 INFO [stderr]    |
Dec 07 10:25:25.536 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 07 10:25:25.536 INFO [stderr] 
Dec 07 10:25:26.481 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.83s
Dec 07 10:25:26.484 INFO [stderr] su: No module specific data is present
Dec 07 10:25:27.295 INFO running `"docker" "inspect" "9595ea14db50721888e9cf52fd4e92306256f13bb717b2e526371d2c9d19f1dd"`
Dec 07 10:25:27.574 INFO running `"docker" "rm" "-f" "9595ea14db50721888e9cf52fd4e92306256f13bb717b2e526371d2c9d19f1dd"`
Dec 07 10:25:27.932 INFO [stdout] 9595ea14db50721888e9cf52fd4e92306256f13bb717b2e526371d2c9d19f1dd
Dec 07 10:25:27.940 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 10:25:28.441 INFO [stdout] 0958ab79183439dd4a496288c904d7e6a683c511ede17cf2bafbb15f0451fba8
Dec 07 10:25:28.443 INFO running `"docker" "start" "-a" "0958ab79183439dd4a496288c904d7e6a683c511ede17cf2bafbb15f0451fba8"`
Dec 07 10:25:30.048 INFO [stderr] usermod: no changes
Dec 07 10:25:30.172 INFO [stderr]    Compiling imagefmt v4.0.0 (/source)
Dec 07 10:25:32.116 INFO [stderr] warning: unused import: `Write`
Dec 07 10:25:32.116 INFO [stderr]   --> src/lib.rs:35:27
Dec 07 10:25:32.116 INFO [stderr]    |
Dec 07 10:25:32.116 INFO [stderr] 35 | use std::io::{self, Read, Write, BufReader, BufWriter, ErrorKind, Seek, SeekFrom};
Dec 07 10:25:32.116 INFO [stderr]    |                           ^^^^^
Dec 07 10:25:32.116 INFO [stderr]    |
Dec 07 10:25:32.116 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 07 10:25:32.116 INFO [stderr] 
Dec 07 10:25:32.906 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.82s
Dec 07 10:25:32.909 INFO [stderr] su: No module specific data is present
Dec 07 10:25:33.902 INFO running `"docker" "inspect" "0958ab79183439dd4a496288c904d7e6a683c511ede17cf2bafbb15f0451fba8"`
Dec 07 10:25:34.150 INFO running `"docker" "rm" "-f" "0958ab79183439dd4a496288c904d7e6a683c511ede17cf2bafbb15f0451fba8"`
Dec 07 10:25:34.480 INFO [stdout] 0958ab79183439dd4a496288c904d7e6a683c511ede17cf2bafbb15f0451fba8
Dec 07 10:25:34.486 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 10:25:34.889 INFO [stdout] 2922706f9916944b4e8b820e41c4bf1f5f0c22a0d53a4bd3cc05627d334cd107
Dec 07 10:25:34.891 INFO running `"docker" "start" "-a" "2922706f9916944b4e8b820e41c4bf1f5f0c22a0d53a4bd3cc05627d334cd107"`
Dec 07 10:25:36.316 INFO [stderr] usermod: no changes
Dec 07 10:25:36.408 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 07 10:25:36.424 INFO [stderr]      Running /target/debug/deps/imagefmt-3c2c7c19c929a61e
Dec 07 10:25:36.426 INFO [stdout] 
Dec 07 10:25:36.426 INFO [stdout] running 0 tests
Dec 07 10:25:36.426 INFO [stdout] 
Dec 07 10:25:36.426 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 10:25:36.426 INFO [stdout] 
Dec 07 10:25:36.436 INFO [stderr]    Doc-tests imagefmt
Dec 07 10:25:37.846 INFO [stdout] 
Dec 07 10:25:37.846 INFO [stdout] running 1 test
Dec 07 10:25:39.111 INFO [stdout] test src/lib.rs -  (line 5) ... ok
Dec 07 10:25:39.111 INFO [stdout] 
Dec 07 10:25:39.111 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 10:25:39.111 INFO [stdout] 
Dec 07 10:25:39.138 INFO [stderr] su: No module specific data is present
Dec 07 10:25:40.204 INFO running `"docker" "inspect" "2922706f9916944b4e8b820e41c4bf1f5f0c22a0d53a4bd3cc05627d334cd107"`
Dec 07 10:25:40.419 INFO running `"docker" "rm" "-f" "2922706f9916944b4e8b820e41c4bf1f5f0c22a0d53a4bd3cc05627d334cd107"`
Dec 07 10:25:40.768 INFO [stdout] 2922706f9916944b4e8b820e41c4bf1f5f0c22a0d53a4bd3cc05627d334cd107