Dec 02 21:52:52.810 INFO testing promises-0.2.0 against 1.30.1 for beta-1.31-5
Dec 02 21:52:52.810 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/1.30.1:/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 +1.30.1 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 21:52:53.245 INFO [stdout] 24f74b06eff43590bce07d41409f72b54048769c84ed61a40d63766adce00ce9
Dec 02 21:52:53.247 INFO running `"docker" "start" "-a" "24f74b06eff43590bce07d41409f72b54048769c84ed61a40d63766adce00ce9"`
Dec 02 21:52:53.822 INFO [stderr] usermod: no changes
Dec 02 21:52:53.859 INFO [stderr]    Compiling promises v0.2.0 (/source)
Dec 02 21:52:54.563 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Dec 02 21:52:54.566 INFO [stderr] su: No module specific data is present
Dec 02 21:52:55.063 INFO running `"docker" "inspect" "24f74b06eff43590bce07d41409f72b54048769c84ed61a40d63766adce00ce9"`
Dec 02 21:52:55.208 INFO running `"docker" "rm" "-f" "24f74b06eff43590bce07d41409f72b54048769c84ed61a40d63766adce00ce9"`
Dec 02 21:52:55.365 INFO [stdout] 24f74b06eff43590bce07d41409f72b54048769c84ed61a40d63766adce00ce9
Dec 02 21:52:55.368 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/1.30.1:/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 +1.30.1 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 21:52:55.612 INFO [stdout] 5c1356dca6fe1ca275d17a8903cb47b60e0672a2130f7734e008d6d0ede12ca1
Dec 02 21:52:55.615 INFO running `"docker" "start" "-a" "5c1356dca6fe1ca275d17a8903cb47b60e0672a2130f7734e008d6d0ede12ca1"`
Dec 02 21:52:56.000 INFO [stderr] usermod: no changes
Dec 02 21:52:56.055 INFO [stderr]    Compiling promises v0.2.0 (/source)
Dec 02 21:52:56.670 INFO [stderr] warning: unused import: `std::fs`
Dec 02 21:52:56.671 INFO [stderr]  --> src/tests.rs:4:5
Dec 02 21:52:56.671 INFO [stderr]   |
Dec 02 21:52:56.671 INFO [stderr] 4 | use std::fs;
Dec 02 21:52:56.671 INFO [stderr]   |     ^^^^^^^
Dec 02 21:52:56.671 INFO [stderr]   |
Dec 02 21:52:56.671 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 21:52:56.671 INFO [stderr] 
Dec 02 21:52:56.742 INFO [stderr] warning: unused variable: `file`
Dec 02 21:52:56.742 INFO [stderr]   --> src/tests.rs:23:12
Dec 02 21:52:56.742 INFO [stderr]    |
Dec 02 21:52:56.742 INFO [stderr] 23 |         Ok(file) => println!("Created a file!"),
Dec 02 21:52:56.742 INFO [stderr]    |            ^^^^ help: consider using `_file` instead
Dec 02 21:52:56.742 INFO [stderr]    |
Dec 02 21:52:56.742 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 21:52:56.742 INFO [stderr] 
Dec 02 21:52:56.742 INFO [stderr] warning: unused variable: `p`
Dec 02 21:52:56.742 INFO [stderr]   --> src/tests.rs:31:9
Dec 02 21:52:56.742 INFO [stderr]    |
Dec 02 21:52:56.742 INFO [stderr] 31 |     let p: Promise<(), ()> = Promise::new(|| {
Dec 02 21:52:56.742 INFO [stderr]    |         ^ help: consider using `_p` instead
Dec 02 21:52:56.742 INFO [stderr] 
Dec 02 21:52:56.771 INFO [stderr] warning: function is never used: `create_file`
Dec 02 21:52:56.771 INFO [stderr]   --> src/tests.rs:13:1
Dec 02 21:52:56.771 INFO [stderr]    |
Dec 02 21:52:56.771 INFO [stderr] 13 | fn create_file() -> Result<File, io::Error> {
Dec 02 21:52:56.771 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 21:52:56.771 INFO [stderr]    |
Dec 02 21:52:56.771 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 02 21:52:56.771 INFO [stderr] 
Dec 02 21:52:57.657 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
Dec 02 21:52:57.661 INFO [stderr] su: No module specific data is present
Dec 02 21:52:58.232 INFO running `"docker" "inspect" "5c1356dca6fe1ca275d17a8903cb47b60e0672a2130f7734e008d6d0ede12ca1"`
Dec 02 21:52:58.519 INFO running `"docker" "rm" "-f" "5c1356dca6fe1ca275d17a8903cb47b60e0672a2130f7734e008d6d0ede12ca1"`
Dec 02 21:52:58.849 INFO [stdout] 5c1356dca6fe1ca275d17a8903cb47b60e0672a2130f7734e008d6d0ede12ca1
Dec 02 21:52:58.853 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/1.30.1:/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 +1.30.1 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 21:52:59.313 INFO [stdout] 1aa713570a1f7c1be1f9a1f654b3d2341b228b7ecd13e20c4745ce24f4643e48
Dec 02 21:52:59.320 INFO running `"docker" "start" "-a" "1aa713570a1f7c1be1f9a1f654b3d2341b228b7ecd13e20c4745ce24f4643e48"`
Dec 02 21:52:59.969 INFO [stderr] usermod: no changes
Dec 02 21:52:59.994 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 02 21:52:59.995 INFO [stderr]      Running /target/debug/deps/promises-3e4409f43f092ed0
Dec 02 21:53:00.001 INFO [stdout] 
Dec 02 21:53:00.001 INFO [stdout] running 1 test
Dec 02 21:53:00.007 INFO [stdout] Handling result
Dec 02 21:53:00.007 INFO [stdout] Created a file!
Dec 02 21:53:01.007 INFO [stdout] test tests::test_new ... ok
Dec 02 21:53:01.007 INFO [stderr]    Doc-tests promises
Dec 02 21:53:01.007 INFO [stdout] 
Dec 02 21:53:01.007 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 21:53:01.007 INFO [stdout] 
Dec 02 21:53:02.262 INFO [stdout] 
Dec 02 21:53:02.262 INFO [stdout] running 0 tests
Dec 02 21:53:02.262 INFO [stdout] 
Dec 02 21:53:02.262 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 21:53:02.262 INFO [stdout] 
Dec 02 21:53:02.267 INFO [stderr] su: No module specific data is present
Dec 02 21:53:02.763 INFO running `"docker" "inspect" "1aa713570a1f7c1be1f9a1f654b3d2341b228b7ecd13e20c4745ce24f4643e48"`
Dec 02 21:53:03.159 INFO running `"docker" "rm" "-f" "1aa713570a1f7c1be1f9a1f654b3d2341b228b7ecd13e20c4745ce24f4643e48"`
Dec 02 21:53:03.598 INFO [stdout] 1aa713570a1f7c1be1f9a1f654b3d2341b228b7ecd13e20c4745ce24f4643e48
