Sep 10 22:53:37.024 INFO checking amber-0.4.6 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 22:53:37.024 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 22:53:37.024 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-3/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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=1000" "-e" "CMD=cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 22:53:37.175 INFO blam! 6ac0780870d5fe7011426257bedc80608c9ee862644b3d0c741994f63185676d
Sep 10 22:53:37.177 INFO running `"docker" "start" "-a" "6ac0780870d5fe7011426257bedc80608c9ee862644b3d0c741994f63185676d"`
Sep 10 22:53:37.909 INFO kablam! usermod: no changes
Sep 10 22:53:38.018 INFO kablam!    Compiling proc-macro2 v0.4.19
Sep 10 22:53:38.030 INFO kablam!     Checking void v1.0.2
Sep 10 22:53:38.030 INFO kablam!    Compiling version_check v0.1.4
Sep 10 22:53:38.030 INFO kablam!    Compiling unicode-xid v0.1.0
Sep 10 22:53:38.030 INFO kablam!     Checking libc v0.2.43
Sep 10 22:53:38.030 INFO kablam!     Checking cfg-if v0.1.5
Sep 10 22:53:38.030 INFO kablam!    Compiling nix v0.11.0
Sep 10 22:53:38.030 INFO kablam!     Checking nodrop v0.1.12
Sep 10 22:53:38.222 INFO kablam!     Checking unicode-width v0.1.5
Sep 10 22:53:38.366 INFO kablam!     Checking stable_deref_trait v1.1.1
Sep 10 22:53:38.992 INFO kablam!     Checking scopeguard v0.3.3
Sep 10 22:53:39.206 INFO kablam!     Checking strsim v0.7.0
Sep 10 22:53:39.214 INFO kablam!     Checking ucd-util v0.1.1
Sep 10 22:53:39.295 INFO kablam!     Checking memoffset v0.2.1
Sep 10 22:53:39.716 INFO kablam!     Checking vec_map v0.8.1
Sep 10 22:53:39.720 INFO kablam!    Compiling regex v1.0.5
Sep 10 22:53:39.730 INFO kablam!     Checking rand_core v0.2.1
Sep 10 22:53:40.671 INFO kablam!     Checking ansi_term v0.11.0
Sep 10 22:53:40.775 INFO kablam!     Checking bitflags v1.0.4
Sep 10 22:53:40.786 INFO kablam!     Checking remove_dir_all v0.5.1
Sep 10 22:53:41.070 INFO kablam!     Checking utf8-ranges v1.0.1
Sep 10 22:53:41.350 INFO kablam!     Checking byteorder v1.2.6
Sep 10 22:53:41.466 INFO kablam!     Checking scoped_threadpool v0.1.9
Sep 10 22:53:41.763 INFO kablam!     Checking rustc-serialize v0.3.24
Sep 10 22:53:42.184 INFO kablam!     Checking glob v0.2.11
Sep 10 22:53:43.959 INFO kablam!     Checking rlibc v1.0.0
Sep 10 22:53:44.057 INFO kablam!     Checking crossbeam-utils v0.3.2
Sep 10 22:53:44.778 INFO kablam!     Checking arrayvec v0.4.7
Sep 10 22:53:45.175 INFO kablam!     Checking textwrap v0.10.0
Sep 10 22:53:45.804 INFO kablam!     Checking owning_ref v0.3.3
Sep 10 22:53:47.464 INFO kablam!     Checking unreachable v1.0.0
Sep 10 22:53:47.523 INFO kablam!     Checking regex-syntax v0.6.2
Sep 10 22:53:48.167 INFO kablam!    Compiling lazy_static v1.1.0
Sep 10 22:53:49.389 INFO kablam!     Checking rand v0.4.3
Sep 10 22:53:49.579 INFO kablam!     Checking memchr v2.0.2
Sep 10 22:53:50.416 INFO kablam!     Checking atty v0.2.11
Sep 10 22:53:52.923 INFO kablam!     Checking termios v0.2.2
Sep 10 22:53:53.203 INFO kablam!     Checking rand v0.5.5
Sep 10 22:53:53.203 INFO kablam!     Checking time v0.1.40
Sep 10 22:53:55.492 INFO kablam!     Checking memmap v0.6.2
Sep 10 22:53:57.341 INFO kablam!     Checking num_cpus v1.8.0
Sep 10 22:53:57.370 INFO kablam!     Checking term v0.5.1
Sep 10 22:54:00.248 INFO kablam!     Checking smallvec v0.6.5
Sep 10 22:54:01.199 INFO kablam!     Checking aho-corasick v0.6.8
Sep 10 22:54:02.262 INFO kablam!     Checking clap v2.32.0
Sep 10 22:54:05.690 INFO kablam!     Checking getch v0.2.0
Sep 10 22:54:05.726 INFO kablam!     Checking parking_lot_core v0.2.14
Sep 10 22:54:07.806 INFO kablam!     Checking tempfile v3.0.3
Sep 10 22:54:08.371 INFO kablam!     Checking crossbeam-epoch v0.4.3
Sep 10 22:54:08.810 INFO kablam!     Checking thread_local v0.3.6
Sep 10 22:54:10.162 INFO kablam!     Checking parking_lot v0.5.5
Sep 10 22:54:11.002 INFO kablam!    Compiling quote v0.6.8
Sep 10 22:54:13.766 INFO kablam!     Checking crossbeam-channel v0.1.3
Sep 10 22:54:16.762 INFO kablam!    Compiling syn v0.14.9
Sep 10 22:54:20.298 INFO kablam!     Checking ctrlc v3.1.1
Sep 10 22:54:31.553 INFO kablam!    Compiling structopt-derive v0.2.10
Sep 10 22:54:36.393 INFO kablam!     Checking structopt v0.2.10
Sep 10 22:54:37.019 INFO kablam!     Checking amber v0.4.6 (file:///source)
Sep 10 22:54:48.521 INFO kablam! warning: unused import: `std::path::PathBuf`
Sep 10 22:54:48.521 INFO kablam!  --> benches/path_finder.rs:7:5
Sep 10 22:54:48.521 INFO kablam!   |
Sep 10 22:54:48.521 INFO kablam! 7 | use std::path::PathBuf;
Sep 10 22:54:48.521 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 10 22:54:48.521 INFO kablam!   |
Sep 10 22:54:48.521 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 22:54:48.521 INFO kablam! 
Sep 10 22:54:48.521 INFO kablam! warning: unused import: `test::Bencher`
Sep 10 22:54:48.521 INFO kablam!  --> benches/path_finder.rs:8:5
Sep 10 22:54:48.521 INFO kablam!   |
Sep 10 22:54:48.521 INFO kablam! 8 | use test::Bencher;
Sep 10 22:54:48.521 INFO kablam!   |     ^^^^^^^^^^^^^
Sep 10 22:54:48.521 INFO kablam! 
Sep 10 22:54:48.916 INFO kablam! warning: unused `#[macro_use]` import
Sep 10 22:54:48.916 INFO kablam!  --> src/ambs.rs:7:1
Sep 10 22:54:48.916 INFO kablam!   |
Sep 10 22:54:48.916 INFO kablam! 7 | #[macro_use]
Sep 10 22:54:48.916 INFO kablam!   | ^^^^^^^^^^^^
Sep 10 22:54:48.916 INFO kablam!   |
Sep 10 22:54:48.916 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 22:54:48.916 INFO kablam! 
Sep 10 22:54:49.049 INFO kablam! warning: unused `#[macro_use]` import
Sep 10 22:54:49.049 INFO kablam!  --> src/ambr.rs:7:1
Sep 10 22:54:49.049 INFO kablam!   |
Sep 10 22:54:49.049 INFO kablam! 7 | #[macro_use]
Sep 10 22:54:49.049 INFO kablam!   | ^^^^^^^^^^^^
Sep 10 22:54:49.050 INFO kablam!   |
Sep 10 22:54:49.050 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 22:54:49.050 INFO kablam! 
Sep 10 22:54:49.063 INFO kablam! warning: unused `#[macro_use]` import
Sep 10 22:54:49.063 INFO kablam!  --> src/ambr.rs:7:1
Sep 10 22:54:49.063 INFO kablam!   |
Sep 10 22:54:49.063 INFO kablam! 7 | #[macro_use]
Sep 10 22:54:49.063 INFO kablam!   | ^^^^^^^^^^^^
Sep 10 22:54:49.063 INFO kablam!   |
Sep 10 22:54:49.063 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 22:54:49.063 INFO kablam! 
Sep 10 22:54:49.542 INFO kablam! warning: unused `#[macro_use]` import
Sep 10 22:54:49.542 INFO kablam!  --> src/ambs.rs:7:1
Sep 10 22:54:49.542 INFO kablam!   |
Sep 10 22:54:49.542 INFO kablam! 7 | #[macro_use]
Sep 10 22:54:49.542 INFO kablam!   | ^^^^^^^^^^^^
Sep 10 22:54:49.542 INFO kablam!   |
Sep 10 22:54:49.542 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 22:54:49.542 INFO kablam! 
Sep 10 22:54:50.023 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 12s
Sep 10 22:54:50.043 INFO kablam! su: No module specific data is present
Sep 10 22:54:51.392 INFO running `"docker" "rm" "-f" "6ac0780870d5fe7011426257bedc80608c9ee862644b3d0c741994f63185676d"`
Sep 10 22:54:51.509 INFO blam! 6ac0780870d5fe7011426257bedc80608c9ee862644b3d0c741994f63185676d