Sep 02 03:30:40.269 INFO checking amber-0.4.6 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 02 03:30:40.269 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 03:30:40.269 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 03:30:40.494 INFO blam! 05ad393722e80fc2ce4ac9c02b649de381454c2d5df95378fe3f70a9325a8a44
Sep 02 03:30:40.496 INFO running `"docker" "start" "-a" "05ad393722e80fc2ce4ac9c02b649de381454c2d5df95378fe3f70a9325a8a44"`
Sep 02 03:30:41.358 INFO kablam!    Compiling proc-macro2 v0.4.15
Sep 02 03:30:41.358 INFO kablam!    Compiling version_check v0.1.4
Sep 02 03:30:41.359 INFO kablam!    Compiling unicode-xid v0.1.0
Sep 02 03:30:41.360 INFO kablam!     Checking void v1.0.2
Sep 02 03:30:41.370 INFO kablam!     Checking stable_deref_trait v1.1.1
Sep 02 03:30:41.371 INFO kablam!     Checking unicode-width v0.1.5
Sep 02 03:30:41.371 INFO kablam!    Compiling nix v0.11.0
Sep 02 03:30:41.371 INFO kablam!     Checking nodrop v0.1.12
Sep 02 03:30:41.743 INFO kablam!     Checking scopeguard v0.3.3
Sep 02 03:30:42.062 INFO kablam!     Checking rand_core v0.2.1
Sep 02 03:30:42.088 INFO kablam!    Compiling regex v1.0.4
Sep 02 03:30:42.098 INFO kablam!     Checking memoffset v0.2.1
Sep 02 03:30:42.313 INFO kablam!     Checking bitflags v1.0.4
Sep 02 03:30:42.599 INFO kablam!     Checking ansi_term v0.11.0
Sep 02 03:30:43.717 INFO kablam!     Checking strsim v0.7.0
Sep 02 03:30:44.073 INFO kablam!     Checking ucd-util v0.1.1
Sep 02 03:30:44.091 INFO kablam!     Checking vec_map v0.8.1
Sep 02 03:30:45.845 INFO kablam!     Checking utf8-ranges v1.0.1
Sep 02 03:30:46.070 INFO kablam!     Checking byteorder v1.2.6
Sep 02 03:30:46.224 INFO kablam!     Checking remove_dir_all v0.5.1
Sep 02 03:30:46.618 INFO kablam!     Checking scoped_threadpool v0.1.9
Sep 02 03:30:46.662 INFO kablam!     Checking glob v0.2.11
Sep 02 03:30:47.118 INFO kablam!     Checking rlibc v1.0.0
Sep 02 03:30:47.601 INFO kablam!     Checking rustc-serialize v0.3.24
Sep 02 03:30:47.675 INFO kablam!     Checking memchr v2.0.2
Sep 02 03:30:47.924 INFO kablam!     Checking atty v0.2.11
Sep 02 03:30:48.390 INFO kablam!     Checking termios v0.2.2
Sep 02 03:30:48.584 INFO kablam!     Checking num_cpus v1.8.0
Sep 02 03:30:49.338 INFO kablam!     Checking memmap v0.6.2
Sep 02 03:30:50.074 INFO kablam!     Checking time v0.1.40
Sep 02 03:30:50.279 INFO kablam!     Checking crossbeam-utils v0.3.2
Sep 02 03:30:50.436 INFO kablam!     Checking arrayvec v0.4.7
Sep 02 03:30:50.454 INFO kablam!     Checking textwrap v0.10.0
Sep 02 03:30:50.699 INFO kablam!     Checking unreachable v1.0.0
Sep 02 03:30:51.070 INFO kablam!     Checking owning_ref v0.3.3
Sep 02 03:30:52.614 INFO kablam!     Checking rand v0.5.5
Sep 02 03:30:52.851 INFO kablam!     Checking regex-syntax v0.6.2
Sep 02 03:30:53.035 INFO kablam!    Compiling lazy_static v1.1.0
Sep 02 03:30:53.647 INFO kablam!     Checking aho-corasick v0.6.8
Sep 02 03:30:53.667 INFO kablam!     Checking getch v0.2.0
Sep 02 03:30:54.778 INFO kablam!     Checking term v0.5.1
Sep 02 03:30:55.830 INFO kablam!     Checking smallvec v0.6.5
Sep 02 03:30:58.583 INFO kablam!     Checking clap v2.32.0
Sep 02 03:31:00.952 INFO kablam!     Checking thread_local v0.3.6
Sep 02 03:31:01.121 INFO kablam!     Checking crossbeam-epoch v0.4.3
Sep 02 03:31:04.259 INFO kablam!     Checking parking_lot_core v0.2.14
Sep 02 03:31:06.075 INFO kablam!     Checking tempfile v3.0.3
Sep 02 03:31:09.677 INFO kablam!     Checking parking_lot v0.5.5
Sep 02 03:31:14.919 INFO kablam!     Checking crossbeam-channel v0.1.3
Sep 02 03:31:19.790 INFO kablam!    Compiling quote v0.6.8
Sep 02 03:31:23.262 INFO kablam!     Checking ctrlc v3.1.1
Sep 02 03:31:25.034 INFO kablam!    Compiling syn v0.14.9
Sep 02 03:31:38.030 INFO kablam!    Compiling structopt-derive v0.2.10
Sep 02 03:31:43.982 INFO kablam!     Checking structopt v0.2.10
Sep 02 03:31:44.822 INFO kablam!     Checking amber v0.4.6 (file:///source)
Sep 02 03:31:57.693 INFO kablam! warning: unused import: `std::path::PathBuf`
Sep 02 03:31:57.693 INFO kablam!  --> benches/path_finder.rs:7:5
Sep 02 03:31:57.693 INFO kablam!   |
Sep 02 03:31:57.693 INFO kablam! 7 | use std::path::PathBuf;
Sep 02 03:31:57.693 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 02 03:31:57.693 INFO kablam!   |
Sep 02 03:31:57.694 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 03:31:57.694 INFO kablam! 
Sep 02 03:31:57.694 INFO kablam! warning: unused import: `test::Bencher`
Sep 02 03:31:57.694 INFO kablam!  --> benches/path_finder.rs:8:5
Sep 02 03:31:57.694 INFO kablam!   |
Sep 02 03:31:57.694 INFO kablam! 8 | use test::Bencher;
Sep 02 03:31:57.694 INFO kablam!   |     ^^^^^^^^^^^^^
Sep 02 03:31:57.695 INFO kablam! 
Sep 02 03:32:00.148 INFO kablam! warning: unused `#[macro_use]` import
Sep 02 03:32:00.148 INFO kablam!  --> src/ambs.rs:7:1
Sep 02 03:32:00.148 INFO kablam!   |
Sep 02 03:32:00.148 INFO kablam! 7 | #[macro_use]
Sep 02 03:32:00.148 INFO kablam!   | ^^^^^^^^^^^^
Sep 02 03:32:00.156 INFO kablam!   |
Sep 02 03:32:00.156 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 03:32:00.157 INFO kablam! 
Sep 02 03:32:01.097 INFO kablam! warning: unused `#[macro_use]` import
Sep 02 03:32:01.097 INFO kablam!  --> src/ambr.rs:7:1
Sep 02 03:32:01.098 INFO kablam!   |
Sep 02 03:32:01.098 INFO kablam! 7 | #[macro_use]
Sep 02 03:32:01.098 INFO kablam!   | ^^^^^^^^^^^^
Sep 02 03:32:01.108 INFO kablam!   |
Sep 02 03:32:01.108 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 03:32:01.108 INFO kablam! 
Sep 02 03:32:01.341 INFO kablam! warning: unused `#[macro_use]` import
Sep 02 03:32:01.341 INFO kablam!  --> src/ambr.rs:7:1
Sep 02 03:32:01.341 INFO kablam!   |
Sep 02 03:32:01.341 INFO kablam! 7 | #[macro_use]
Sep 02 03:32:01.341 INFO kablam!   | ^^^^^^^^^^^^
Sep 02 03:32:01.341 INFO kablam!   |
Sep 02 03:32:01.341 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 03:32:01.342 INFO kablam! 
Sep 02 03:32:01.611 INFO kablam! warning: unused `#[macro_use]` import
Sep 02 03:32:01.611 INFO kablam!  --> src/ambs.rs:7:1
Sep 02 03:32:01.611 INFO kablam!   |
Sep 02 03:32:01.611 INFO kablam! 7 | #[macro_use]
Sep 02 03:32:01.612 INFO kablam!   | ^^^^^^^^^^^^
Sep 02 03:32:01.612 INFO kablam!   |
Sep 02 03:32:01.612 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 03:32:01.612 INFO kablam! 
Sep 02 03:32:02.364 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 21s
Sep 02 03:32:02.395 INFO kablam! su: No module specific data is present
Sep 02 03:32:03.027 INFO running `"docker" "rm" "-f" "05ad393722e80fc2ce4ac9c02b649de381454c2d5df95378fe3f70a9325a8a44"`
Sep 02 03:32:03.196 INFO blam! 05ad393722e80fc2ce4ac9c02b649de381454c2d5df95378fe3f70a9325a8a44