Dec 12 22:34:20.187 INFO testing vbfox/dlrun against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 12 22:34:20.187 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 12 22:34:21.176 INFO [stdout] 8585533ce2fced190f16f9650767465852ff08a965b9ae45b48e6e6357d96abc
Dec 12 22:34:21.179 INFO running `"docker" "start" "-a" "8585533ce2fced190f16f9650767465852ff08a965b9ae45b48e6e6357d96abc"`
Dec 12 22:34:22.073 INFO [stderr] usermod: no changes
Dec 12 22:34:22.199 INFO [stderr]    Compiling winapi v0.3.5
Dec 12 22:34:22.199 INFO [stderr]    Compiling backtrace v0.3.9
Dec 12 22:34:23.519 INFO [stderr]    Compiling error-chain v0.12.0
Dec 12 22:34:24.479 INFO [stderr]    Compiling dlrun v0.0.1 (/source)
Dec 12 22:34:24.887 INFO [stderr] warning: unused import: `SubCommand`
Dec 12 22:34:24.887 INFO [stderr]  --> src/args.rs:1:22
Dec 12 22:34:24.887 INFO [stderr]   |
Dec 12 22:34:24.887 INFO [stderr] 1 | use clap::{App, Arg, SubCommand};
Dec 12 22:34:24.887 INFO [stderr]   |                      ^^^^^^^^^^
Dec 12 22:34:24.887 INFO [stderr]   |
Dec 12 22:34:24.887 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 22:34:24.887 INFO [stderr] 
Dec 12 22:34:24.927 INFO [stderr] warning: unused variable: `matches`
Dec 12 22:34:24.927 INFO [stderr]  --> src/main.rs:7:9
Dec 12 22:34:24.927 INFO [stderr]   |
Dec 12 22:34:24.927 INFO [stderr] 7 |     let matches = args::get().get_matches();
Dec 12 22:34:24.927 INFO [stderr]   |         ^^^^^^^ help: consider using `_matches` instead
Dec 12 22:34:24.927 INFO [stderr]   |
Dec 12 22:34:24.927 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 12 22:34:24.927 INFO [stderr] 
Dec 12 22:34:25.967 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.85s
Dec 12 22:34:25.967 INFO [stderr] su: No module specific data is present
Dec 12 22:34:26.852 INFO running `"docker" "inspect" "8585533ce2fced190f16f9650767465852ff08a965b9ae45b48e6e6357d96abc"`
Dec 12 22:34:27.180 INFO running `"docker" "rm" "-f" "8585533ce2fced190f16f9650767465852ff08a965b9ae45b48e6e6357d96abc"`
Dec 12 22:34:27.491 INFO [stdout] 8585533ce2fced190f16f9650767465852ff08a965b9ae45b48e6e6357d96abc
Dec 12 22:34:27.496 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 12 22:34:27.957 INFO [stdout] 34f789560d59cdb6854909571be8b7760811848675b8ed22fcd94c22be779ed1
Dec 12 22:34:27.959 INFO running `"docker" "start" "-a" "34f789560d59cdb6854909571be8b7760811848675b8ed22fcd94c22be779ed1"`
Dec 12 22:34:29.638 INFO [stderr] usermod: no changes
Dec 12 22:34:29.780 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 12 22:34:29.781 INFO [stderr] su: No module specific data is present
Dec 12 22:34:30.551 INFO running `"docker" "inspect" "34f789560d59cdb6854909571be8b7760811848675b8ed22fcd94c22be779ed1"`
Dec 12 22:34:30.824 INFO running `"docker" "rm" "-f" "34f789560d59cdb6854909571be8b7760811848675b8ed22fcd94c22be779ed1"`
Dec 12 22:34:31.229 INFO [stdout] 34f789560d59cdb6854909571be8b7760811848675b8ed22fcd94c22be779ed1
Dec 12 22:34:31.291 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 12 22:34:31.715 INFO [stdout] b9fc94b549d4d0e6f2e6555557b45e14fc1f31d809b39ba82c7ce7132484440d
Dec 12 22:34:31.723 INFO running `"docker" "start" "-a" "b9fc94b549d4d0e6f2e6555557b45e14fc1f31d809b39ba82c7ce7132484440d"`
Dec 12 22:34:32.958 INFO [stderr] usermod: no changes
Dec 12 22:34:33.035 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 12 22:34:33.039 INFO [stderr] su: No module specific data is present
Dec 12 22:34:33.620 INFO running `"docker" "inspect" "b9fc94b549d4d0e6f2e6555557b45e14fc1f31d809b39ba82c7ce7132484440d"`
Dec 12 22:34:34.004 INFO running `"docker" "rm" "-f" "b9fc94b549d4d0e6f2e6555557b45e14fc1f31d809b39ba82c7ce7132484440d"`
Dec 12 22:34:34.244 INFO [stdout] b9fc94b549d4d0e6f2e6555557b45e14fc1f31d809b39ba82c7ce7132484440d