Dec 07 19:08:11.500 INFO testing dbox-0.1.3 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 19:08:11.501 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 19:08:11.908 INFO [stdout] 9025eebe6d0a775351e598b00370382b795a36fbc903b45641e66d45572a8619
Dec 07 19:08:11.915 INFO running `"docker" "start" "-a" "9025eebe6d0a775351e598b00370382b795a36fbc903b45641e66d45572a8619"`
Dec 07 19:08:13.400 INFO [stderr] usermod: no changes
Dec 07 19:08:13.630 INFO [stderr]    Compiling hyper v0.7.2
Dec 07 19:08:24.686 INFO [stderr]    Compiling dbox v0.1.3 (/source)
Dec 07 19:08:27.966 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.54s
Dec 07 19:08:27.977 INFO [stderr] su: No module specific data is present
Dec 07 19:08:29.090 INFO running `"docker" "inspect" "9025eebe6d0a775351e598b00370382b795a36fbc903b45641e66d45572a8619"`
Dec 07 19:08:29.370 INFO running `"docker" "rm" "-f" "9025eebe6d0a775351e598b00370382b795a36fbc903b45641e66d45572a8619"`
Dec 07 19:08:29.648 INFO [stdout] 9025eebe6d0a775351e598b00370382b795a36fbc903b45641e66d45572a8619
Dec 07 19:08:29.654 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 19:08:30.125 INFO [stdout] 7c5f5b1a45f5b7634c4ab78b66d33b9b0b7f7a14d422787e2cc92f5d564c44f3
Dec 07 19:08:30.127 INFO running `"docker" "start" "-a" "7c5f5b1a45f5b7634c4ab78b66d33b9b0b7f7a14d422787e2cc92f5d564c44f3"`
Dec 07 19:08:30.855 INFO [stderr] usermod: no changes
Dec 07 19:08:30.977 INFO [stderr]    Compiling dbox v0.1.3 (/source)
Dec 07 19:08:32.952 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 07 19:08:32.952 INFO [stderr]    --> src/lib.rs:163:44
Dec 07 19:08:32.952 INFO [stderr]     |
Dec 07 19:08:32.952 INFO [stderr] 163 |         let ascii_letters = (65..91).chain((97..123)).collect::<Vec<u8>>();
Dec 07 19:08:32.952 INFO [stderr]     |                                            ^^^^^^^^^ help: remove these parentheses
Dec 07 19:08:32.952 INFO [stderr]     |
Dec 07 19:08:32.952 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 07 19:08:32.952 INFO [stderr] 
Dec 07 19:08:32.988 INFO [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Dec 07 19:08:32.988 INFO [stderr]    --> src/lib.rs:164:28
Dec 07 19:08:32.988 INFO [stderr]     |
Dec 07 19:08:32.988 INFO [stderr] 164 |         let random_bytes = rand::sample(&mut rng, ascii_letters.into_iter(), len);
Dec 07 19:08:32.988 INFO [stderr]     |                            ^^^^^^^^^^^^
Dec 07 19:08:32.988 INFO [stderr]     |
Dec 07 19:08:32.988 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 07 19:08:32.988 INFO [stderr] 
Dec 07 19:08:36.944 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.06s
Dec 07 19:08:36.948 INFO [stderr] su: No module specific data is present
Dec 07 19:08:37.880 INFO running `"docker" "inspect" "7c5f5b1a45f5b7634c4ab78b66d33b9b0b7f7a14d422787e2cc92f5d564c44f3"`
Dec 07 19:08:38.102 INFO running `"docker" "rm" "-f" "7c5f5b1a45f5b7634c4ab78b66d33b9b0b7f7a14d422787e2cc92f5d564c44f3"`
Dec 07 19:08:38.457 INFO [stdout] 7c5f5b1a45f5b7634c4ab78b66d33b9b0b7f7a14d422787e2cc92f5d564c44f3