Dec 08 00:05:49.697 INFO testing amber-0.5.1 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 08 00:05:49.698 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 08 00:05:49.888 INFO [stdout] 60cde2bc6dc0e2fc39de9d0595bc855352362bf8f061db61f342ed782e50b914
Dec 08 00:05:49.889 INFO running `"docker" "start" "-a" "60cde2bc6dc0e2fc39de9d0595bc855352362bf8f061db61f342ed782e50b914"`
Dec 08 00:05:50.322 INFO [stderr] usermod: no changes
Dec 08 00:05:50.489 INFO [stderr]    Compiling semver-parser v0.7.0
Dec 08 00:05:50.489 INFO [stderr]    Compiling void v1.0.2
Dec 08 00:05:50.495 INFO [stderr]    Compiling stable_deref_trait v1.1.1
Dec 08 00:05:50.495 INFO [stderr]    Compiling unicode-segmentation v1.2.1
Dec 08 00:05:50.508 INFO [stderr]    Compiling unicode-width v0.1.5
Dec 08 00:05:50.508 INFO [stderr]    Compiling nix v0.11.0
Dec 08 00:05:50.509 INFO [stderr]    Compiling nodrop v0.1.13
Dec 08 00:05:50.524 INFO [stderr]    Compiling vec_map v0.8.1
Dec 08 00:05:51.190 INFO [stderr]    Compiling strsim v0.7.0
Dec 08 00:05:51.518 INFO [stderr]    Compiling memoffset v0.2.1
Dec 08 00:05:52.270 INFO [stderr]    Compiling scopeguard v0.3.3
Dec 08 00:05:53.113 INFO [stderr]    Compiling bitflags v1.0.4
Dec 08 00:05:53.430 INFO [stderr]    Compiling remove_dir_all v0.5.1
Dec 08 00:05:53.782 INFO [stderr]    Compiling glob v0.2.11
Dec 08 00:05:53.783 INFO [stderr]    Compiling rlibc v1.0.0
Dec 08 00:05:54.068 INFO [stderr]    Compiling scoped_threadpool v0.1.9
Dec 08 00:05:54.179 INFO [stderr]    Compiling rustc-serialize v0.3.24
Dec 08 00:05:54.748 INFO [stderr]    Compiling rand_isaac v0.1.1
Dec 08 00:05:55.142 INFO [stderr]    Compiling rand_hc v0.1.0
Dec 08 00:05:55.709 INFO [stderr]    Compiling rand_xorshift v0.1.0
Dec 08 00:05:57.097 INFO [stderr]    Compiling crossbeam-utils v0.3.2
Dec 08 00:05:57.723 INFO [stderr]    Compiling arrayvec v0.4.8
Dec 08 00:05:58.076 INFO [stderr]    Compiling textwrap v0.10.0
Dec 08 00:05:58.588 INFO [stderr]    Compiling unreachable v1.0.0
Dec 08 00:05:58.648 INFO [stderr]    Compiling term v0.5.1
Dec 08 00:05:59.032 INFO [stderr]    Compiling owning_ref v0.3.3
Dec 08 00:06:00.192 INFO [stderr]    Compiling heck v0.3.0
Dec 08 00:06:00.208 INFO [stderr]    Compiling semver v0.9.0
Dec 08 00:06:00.304 INFO [stderr]    Compiling termios v0.2.2
Dec 08 00:06:02.040 INFO [stderr]    Compiling memmap v0.6.2
Dec 08 00:06:03.120 INFO [stderr]    Compiling num_cpus v1.8.0
Dec 08 00:06:03.196 INFO [stderr]    Compiling crossbeam-epoch v0.4.3
Dec 08 00:06:05.239 INFO [stderr]    Compiling smallvec v0.6.7
Dec 08 00:06:05.599 INFO [stderr]    Compiling syn v0.15.22
Dec 08 00:06:05.625 INFO [stderr]    Compiling getch v0.2.0
Dec 08 00:06:08.128 INFO [stderr]    Compiling clap v2.32.0
Dec 08 00:06:08.499 INFO [stderr]    Compiling rustc_version v0.2.3
Dec 08 00:06:10.612 INFO [stderr]    Compiling parking_lot_core v0.2.14
Dec 08 00:06:13.048 INFO [stderr]    Compiling rand_chacha v0.1.0
Dec 08 00:06:13.049 INFO [stderr]    Compiling rand_pcg v0.1.1
Dec 08 00:06:13.049 INFO [stderr]    Compiling rand v0.6.1
Dec 08 00:06:19.714 INFO [stderr]    Compiling parking_lot v0.5.5
Dec 08 00:06:25.147 INFO [stderr]    Compiling crossbeam-channel v0.1.3
Dec 08 00:06:32.266 INFO [stderr]    Compiling ctrlc v3.1.1
Dec 08 00:06:32.292 INFO [stderr]    Compiling tempfile v3.0.5
Dec 08 00:06:37.808 INFO [stderr]    Compiling structopt-derive v0.2.13
Dec 08 00:06:46.859 INFO [stderr]    Compiling structopt v0.2.13
Dec 08 00:06:47.811 INFO [stderr]    Compiling amber v0.5.1 (/source)
Dec 08 00:06:58.676 INFO [stderr] warning: unused `#[macro_use]` import
Dec 08 00:06:58.676 INFO [stderr]  --> src/ambs.rs:7:1
Dec 08 00:06:58.676 INFO [stderr]   |
Dec 08 00:06:58.676 INFO [stderr] 7 | #[macro_use]
Dec 08 00:06:58.676 INFO [stderr]   | ^^^^^^^^^^^^
Dec 08 00:06:58.676 INFO [stderr]   |
Dec 08 00:06:58.676 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 08 00:06:58.676 INFO [stderr] 
Dec 08 00:06:58.740 INFO [stderr] warning: unused `#[macro_use]` import
Dec 08 00:06:58.740 INFO [stderr]  --> src/ambr.rs:7:1
Dec 08 00:06:58.740 INFO [stderr]   |
Dec 08 00:06:58.740 INFO [stderr] 7 | #[macro_use]
Dec 08 00:06:58.740 INFO [stderr]   | ^^^^^^^^^^^^
Dec 08 00:06:58.740 INFO [stderr]   |
Dec 08 00:06:58.744 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 08 00:06:58.744 INFO [stderr] 
Dec 08 00:07:03.434 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 13s
Dec 08 00:07:03.447 INFO [stderr] su: No module specific data is present
Dec 08 00:07:04.853 INFO running `"docker" "inspect" "60cde2bc6dc0e2fc39de9d0595bc855352362bf8f061db61f342ed782e50b914"`
Dec 08 00:07:05.114 INFO running `"docker" "rm" "-f" "60cde2bc6dc0e2fc39de9d0595bc855352362bf8f061db61f342ed782e50b914"`
Dec 08 00:07:05.580 INFO [stdout] 60cde2bc6dc0e2fc39de9d0595bc855352362bf8f061db61f342ed782e50b914
Dec 08 00:07:05.582 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 08 00:07:06.033 INFO [stdout] abfa507efde626df35f0836f68494b5d78f8596966bf8eea96d6e61fc096d5a0
Dec 08 00:07:06.043 INFO running `"docker" "start" "-a" "abfa507efde626df35f0836f68494b5d78f8596966bf8eea96d6e61fc096d5a0"`
Dec 08 00:07:07.439 INFO [stderr] usermod: no changes
Dec 08 00:07:07.608 INFO [stderr]    Compiling amber v0.5.1 (/source)
Dec 08 00:07:11.788 INFO [stderr] warning: unused `#[macro_use]` import
Dec 08 00:07:11.788 INFO [stderr]  --> src/ambr.rs:7:1
Dec 08 00:07:11.788 INFO [stderr]   |
Dec 08 00:07:11.788 INFO [stderr] 7 | #[macro_use]
Dec 08 00:07:11.788 INFO [stderr]   | ^^^^^^^^^^^^
Dec 08 00:07:11.788 INFO [stderr]   |
Dec 08 00:07:11.788 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 08 00:07:11.788 INFO [stderr] 
Dec 08 00:07:12.778 INFO [stderr] warning: unused `#[macro_use]` import
Dec 08 00:07:12.778 INFO [stderr]  --> src/ambs.rs:7:1
Dec 08 00:07:12.778 INFO [stderr]   |
Dec 08 00:07:12.778 INFO [stderr] 7 | #[macro_use]
Dec 08 00:07:12.778 INFO [stderr]   | ^^^^^^^^^^^^
Dec 08 00:07:12.778 INFO [stderr]   |
Dec 08 00:07:12.778 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 08 00:07:12.778 INFO [stderr] 
Dec 08 00:07:26.980 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.51s
Dec 08 00:07:26.992 INFO [stderr] su: No module specific data is present
Dec 08 00:07:27.706 INFO running `"docker" "inspect" "abfa507efde626df35f0836f68494b5d78f8596966bf8eea96d6e61fc096d5a0"`
Dec 08 00:07:28.030 INFO running `"docker" "rm" "-f" "abfa507efde626df35f0836f68494b5d78f8596966bf8eea96d6e61fc096d5a0"`
Dec 08 00:07:28.356 INFO [stdout] abfa507efde626df35f0836f68494b5d78f8596966bf8eea96d6e61fc096d5a0