Dec 02 17:14:45.647 INFO testing serial-0.4.0 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 17:14:45.647 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 17:14:46.085 INFO [stdout] 7f2359444ca861be50ca6e1ffa4fd6cec3af83f723d9760c436c9e9e9037a549
Dec 02 17:14:46.087 INFO running `"docker" "start" "-a" "7f2359444ca861be50ca6e1ffa4fd6cec3af83f723d9760c436c9e9e9037a549"`
Dec 02 17:14:47.383 INFO [stderr] usermod: no changes
Dec 02 17:14:47.487 INFO [stderr]    Compiling serial v0.4.0 (/source)
Dec 02 17:14:48.327 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
Dec 02 17:14:48.327 INFO [stderr] su: No module specific data is present
Dec 02 17:14:48.993 INFO running `"docker" "inspect" "7f2359444ca861be50ca6e1ffa4fd6cec3af83f723d9760c436c9e9e9037a549"`
Dec 02 17:14:49.393 INFO running `"docker" "rm" "-f" "7f2359444ca861be50ca6e1ffa4fd6cec3af83f723d9760c436c9e9e9037a549"`
Dec 02 17:14:49.758 INFO [stdout] 7f2359444ca861be50ca6e1ffa4fd6cec3af83f723d9760c436c9e9e9037a549
Dec 02 17:14:49.761 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 17:14:50.252 INFO [stdout] 7c4ff89853f565f9696ccf17cc6ed60a3c7eebc8201df017576b1063830c5700
Dec 02 17:14:50.254 INFO running `"docker" "start" "-a" "7c4ff89853f565f9696ccf17cc6ed60a3c7eebc8201df017576b1063830c5700"`
Dec 02 17:14:51.851 INFO [stderr] usermod: no changes
Dec 02 17:14:51.930 INFO [stderr]    Compiling serial v0.4.0 (/source)
Dec 02 17:14:54.687 INFO [stderr] warning: unused import: `std::io::prelude`
Dec 02 17:14:54.687 INFO [stderr]  --> examples/read_write.rs:6:5
Dec 02 17:14:54.687 INFO [stderr]   |
Dec 02 17:14:54.687 INFO [stderr] 6 | use std::io::prelude::*;
Dec 02 17:14:54.687 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 02 17:14:54.687 INFO [stderr]   |
Dec 02 17:14:54.687 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 17:14:54.687 INFO [stderr] 
Dec 02 17:14:55.901 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.02s
Dec 02 17:14:55.913 INFO [stderr] su: No module specific data is present
Dec 02 17:14:56.688 INFO running `"docker" "inspect" "7c4ff89853f565f9696ccf17cc6ed60a3c7eebc8201df017576b1063830c5700"`
Dec 02 17:14:56.963 INFO running `"docker" "rm" "-f" "7c4ff89853f565f9696ccf17cc6ed60a3c7eebc8201df017576b1063830c5700"`
Dec 02 17:14:57.222 INFO [stdout] 7c4ff89853f565f9696ccf17cc6ed60a3c7eebc8201df017576b1063830c5700
Dec 02 17:14:57.228 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 17:14:57.686 INFO [stdout] 65ba3cf30b307e6000d5286dcf6a60b1dc34f5ff92f75b107b34e9014352d773
Dec 02 17:14:57.699 INFO running `"docker" "start" "-a" "65ba3cf30b307e6000d5286dcf6a60b1dc34f5ff92f75b107b34e9014352d773"`
Dec 02 17:14:58.767 INFO [stderr] usermod: no changes
Dec 02 17:14:58.815 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 02 17:14:58.833 INFO [stderr]      Running /target/debug/deps/serial-742663b55c42f47c
Dec 02 17:14:58.834 INFO [stderr]    Doc-tests serial
Dec 02 17:14:58.834 INFO [stdout] 
Dec 02 17:14:58.834 INFO [stdout] running 0 tests
Dec 02 17:14:58.834 INFO [stdout] 
Dec 02 17:14:58.834 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 17:14:58.834 INFO [stdout] 
Dec 02 17:15:00.259 INFO [stdout] 
Dec 02 17:15:00.259 INFO [stdout] running 2 tests
Dec 02 17:15:02.527 INFO [stdout] test src/lib.rs - open (line 57) ... ok
Dec 02 17:15:02.620 INFO [stdout] test src/lib.rs - open (line 50) ... ok
Dec 02 17:15:02.620 INFO [stdout] 
Dec 02 17:15:02.620 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 17:15:02.620 INFO [stdout] 
Dec 02 17:15:02.645 INFO [stderr] su: No module specific data is present
Dec 02 17:15:03.699 INFO running `"docker" "inspect" "65ba3cf30b307e6000d5286dcf6a60b1dc34f5ff92f75b107b34e9014352d773"`
Dec 02 17:15:04.019 INFO running `"docker" "rm" "-f" "65ba3cf30b307e6000d5286dcf6a60b1dc34f5ff92f75b107b34e9014352d773"`
Dec 02 17:15:04.387 INFO [stdout] 65ba3cf30b307e6000d5286dcf6a60b1dc34f5ff92f75b107b34e9014352d773
