Nov 18 08:45:02.395 INFO testing io-test-util-0.1.0 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 08:45:02.395 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 08:45:02.811 INFO [stdout] e57fb8c574356f9c87ef3d53f48b0a66089fa8b00b143ef36f58714ae7b76d5c
Nov 18 08:45:02.812 INFO running `"docker" "start" "-a" "e57fb8c574356f9c87ef3d53f48b0a66089fa8b00b143ef36f58714ae7b76d5c"`
Nov 18 08:45:04.238 INFO [stderr] usermod: no changes
Nov 18 08:45:04.311 INFO [stderr]    Compiling io-test-util v0.1.0 (/source)
Nov 18 08:45:04.879 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
Nov 18 08:45:04.881 INFO [stderr] su: No module specific data is present
Nov 18 08:45:05.551 INFO running `"docker" "inspect" "e57fb8c574356f9c87ef3d53f48b0a66089fa8b00b143ef36f58714ae7b76d5c"`
Nov 18 08:45:05.895 INFO running `"docker" "rm" "-f" "e57fb8c574356f9c87ef3d53f48b0a66089fa8b00b143ef36f58714ae7b76d5c"`
Nov 18 08:45:06.164 INFO [stdout] e57fb8c574356f9c87ef3d53f48b0a66089fa8b00b143ef36f58714ae7b76d5c
Nov 18 08:45:06.169 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 08:45:06.686 INFO [stdout] 1445074f4413298be1af7f1256552ad53b002b6aad24fdcb8677f0ba5bb32a0f
Nov 18 08:45:06.688 INFO running `"docker" "start" "-a" "1445074f4413298be1af7f1256552ad53b002b6aad24fdcb8677f0ba5bb32a0f"`
Nov 18 08:45:07.810 INFO [stderr] usermod: no changes
Nov 18 08:45:07.875 INFO [stderr]    Compiling io-test-util v0.1.0 (/source)
Nov 18 08:45:08.979 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
Nov 18 08:45:08.979 INFO [stderr] su: No module specific data is present
Nov 18 08:45:09.540 INFO running `"docker" "inspect" "1445074f4413298be1af7f1256552ad53b002b6aad24fdcb8677f0ba5bb32a0f"`
Nov 18 08:45:09.743 INFO running `"docker" "rm" "-f" "1445074f4413298be1af7f1256552ad53b002b6aad24fdcb8677f0ba5bb32a0f"`
Nov 18 08:45:10.050 INFO [stdout] 1445074f4413298be1af7f1256552ad53b002b6aad24fdcb8677f0ba5bb32a0f
Nov 18 08:45:10.052 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 08:45:10.407 INFO [stdout] 75263b01cf501af6288a6cc0bd495e567077ab81a731afbfe135eff792e6a8e3
Nov 18 08:45:10.415 INFO running `"docker" "start" "-a" "75263b01cf501af6288a6cc0bd495e567077ab81a731afbfe135eff792e6a8e3"`
Nov 18 08:45:12.011 INFO [stderr] usermod: no changes
Nov 18 08:45:12.067 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 18 08:45:12.087 INFO [stderr]      Running /target/debug/deps/io_test_util-4d17e615d89c24f4
Nov 18 08:45:12.091 INFO [stderr]    Doc-tests io-test-util
Nov 18 08:45:12.091 INFO [stdout] 
Nov 18 08:45:12.091 INFO [stdout] running 1 test
Nov 18 08:45:12.091 INFO [stdout] test error_reader::test::should_throw_correct_error ... ok
Nov 18 08:45:12.091 INFO [stdout] 
Nov 18 08:45:12.091 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 08:45:12.091 INFO [stdout] 
Nov 18 08:45:12.987 INFO [stdout] 
Nov 18 08:45:12.988 INFO [stdout] running 1 test
Nov 18 08:45:14.223 INFO [stdout] test src/lib.rs -  (line 14) ... ok
Nov 18 08:45:14.223 INFO [stdout] 
Nov 18 08:45:14.223 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 08:45:14.223 INFO [stdout] 
Nov 18 08:45:14.233 INFO [stderr] su: No module specific data is present
Nov 18 08:45:15.005 INFO running `"docker" "inspect" "75263b01cf501af6288a6cc0bd495e567077ab81a731afbfe135eff792e6a8e3"`
Nov 18 08:45:15.221 INFO running `"docker" "rm" "-f" "75263b01cf501af6288a6cc0bd495e567077ab81a731afbfe135eff792e6a8e3"`
Nov 18 08:45:15.563 INFO [stdout] 75263b01cf501af6288a6cc0bd495e567077ab81a731afbfe135eff792e6a8e3