Sep 21 13:34:31.745 INFO checking amber-0.5.1 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 13:34:31.745 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 13:34:31.745 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-4/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 13:34:31.955 INFO blam! 8a14554d1693e6e5269bb610db2c4f68615bab74b4790f46c2d13258ec2e2ee3
Sep 21 13:34:31.959 INFO running `"docker" "start" "-a" "8a14554d1693e6e5269bb610db2c4f68615bab74b4790f46c2d13258ec2e2ee3"`
Sep 21 13:34:32.882 INFO kablam! usermod: no changes
Sep 21 13:34:33.082 INFO kablam!    Compiling proc-macro2 v0.4.19
Sep 21 13:34:33.082 INFO kablam!    Compiling unicode-xid v0.1.0
Sep 21 13:34:33.082 INFO kablam!     Checking void v1.0.2
Sep 21 13:34:33.082 INFO kablam!    Compiling version_check v0.1.4
Sep 21 13:34:33.098 INFO kablam!     Checking libc v0.2.43
Sep 21 13:34:33.098 INFO kablam!     Checking stable_deref_trait v1.1.1
Sep 21 13:34:33.098 INFO kablam!     Checking nodrop v0.1.12
Sep 21 13:34:33.098 INFO kablam!     Checking cfg-if v0.1.5
Sep 21 13:34:33.686 INFO kablam!    Compiling nix v0.11.0
Sep 21 13:34:33.754 INFO kablam!     Checking unicode-width v0.1.5
Sep 21 13:34:34.336 INFO kablam!     Checking memoffset v0.2.1
Sep 21 13:34:34.875 INFO kablam!     Checking vec_map v0.8.1
Sep 21 13:34:35.016 INFO kablam!     Checking ucd-util v0.1.1
Sep 21 13:34:35.343 INFO kablam!     Checking rand_core v0.2.1
Sep 21 13:34:35.567 INFO kablam!     Checking bitflags v1.0.4
Sep 21 13:34:36.127 INFO kablam!     Checking strsim v0.7.0
Sep 21 13:34:37.535 INFO kablam!    Compiling regex v1.0.5
Sep 21 13:34:37.761 INFO kablam!     Checking ansi_term v0.11.0
Sep 21 13:34:38.192 INFO kablam!     Checking scopeguard v0.3.3
Sep 21 13:34:38.914 INFO kablam!     Checking byteorder v1.2.6
Sep 21 13:34:39.083 INFO kablam!     Checking utf8-ranges v1.0.1
Sep 21 13:34:39.804 INFO kablam!     Checking remove_dir_all v0.5.1
Sep 21 13:34:40.470 INFO kablam!     Checking glob v0.2.11
Sep 21 13:34:41.260 INFO kablam!     Checking scoped_threadpool v0.1.9
Sep 21 13:34:42.170 INFO kablam!     Checking rlibc v1.0.0
Sep 21 13:34:42.183 INFO kablam!     Checking rustc-serialize v0.3.24
Sep 21 13:34:42.451 INFO kablam!     Checking crossbeam-utils v0.3.2
Sep 21 13:34:43.115 INFO kablam!     Checking arrayvec v0.4.7
Sep 21 13:34:44.314 INFO kablam!     Checking textwrap v0.10.0
Sep 21 13:34:44.316 INFO kablam!     Checking owning_ref v0.3.3
Sep 21 13:34:45.555 INFO kablam!     Checking unreachable v1.0.0
Sep 21 13:34:45.800 INFO kablam!     Checking regex-syntax v0.6.2
Sep 21 13:34:46.307 INFO kablam!    Compiling memchr v2.1.0
Sep 21 13:34:47.641 INFO kablam!    Compiling lazy_static v1.1.0
Sep 21 13:34:47.875 INFO kablam!     Checking rand v0.4.3
Sep 21 13:34:47.877 INFO kablam!     Checking atty v0.2.11
Sep 21 13:34:48.184 INFO kablam!     Checking rand v0.5.5
Sep 21 13:34:48.447 INFO kablam!     Checking termios v0.2.2
Sep 21 13:34:50.418 INFO kablam!     Checking time v0.1.40
Sep 21 13:34:51.094 INFO kablam!     Checking num_cpus v1.8.0
Sep 21 13:34:51.746 INFO kablam!     Checking memmap v0.6.2
Sep 21 13:34:52.015 INFO kablam!     Checking term v0.5.1
Sep 21 13:34:53.442 INFO kablam!     Checking smallvec v0.6.5
Sep 21 13:34:55.914 INFO kablam!     Checking clap v2.32.0
Sep 21 13:34:57.258 INFO kablam!     Checking getch v0.2.0
Sep 21 13:34:59.524 INFO kablam!     Checking parking_lot_core v0.2.14
Sep 21 13:35:03.910 INFO kablam!     Checking aho-corasick v0.6.8
Sep 21 13:35:04.242 INFO kablam!     Checking parking_lot v0.5.5
Sep 21 13:35:04.688 INFO kablam!     Checking thread_local v0.3.6
Sep 21 13:35:05.630 INFO kablam!     Checking crossbeam-epoch v0.4.3
Sep 21 13:35:07.008 INFO kablam!     Checking tempfile v3.0.4
Sep 21 13:35:09.142 INFO kablam!     Checking crossbeam-channel v0.1.3
Sep 21 13:35:12.546 INFO kablam!    Compiling quote v0.6.8
Sep 21 13:35:15.862 INFO kablam!     Checking ctrlc v3.1.1
Sep 21 13:35:16.337 INFO kablam!    Compiling syn v0.14.9
Sep 21 13:35:27.634 INFO kablam!    Compiling structopt-derive v0.2.10
Sep 21 13:35:32.684 INFO kablam!     Checking structopt v0.2.10
Sep 21 13:35:33.398 INFO kablam!     Checking amber v0.5.1 (/source)
Sep 21 13:35:42.853 INFO kablam! warning: unused import: `std::path::PathBuf`
Sep 21 13:35:42.853 INFO kablam!  --> benches/path_finder.rs:7:5
Sep 21 13:35:42.853 INFO kablam!   |
Sep 21 13:35:42.853 INFO kablam! 7 | use std::path::PathBuf;
Sep 21 13:35:42.853 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 21 13:35:42.853 INFO kablam!   |
Sep 21 13:35:42.854 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 13:35:42.854 INFO kablam! 
Sep 21 13:35:42.861 INFO kablam! warning: unused import: `test::Bencher`
Sep 21 13:35:42.861 INFO kablam!  --> benches/path_finder.rs:8:5
Sep 21 13:35:42.861 INFO kablam!   |
Sep 21 13:35:42.861 INFO kablam! 8 | use test::Bencher;
Sep 21 13:35:42.861 INFO kablam!   |     ^^^^^^^^^^^^^
Sep 21 13:35:42.861 INFO kablam! 
Sep 21 13:35:43.974 INFO kablam! warning: unused `#[macro_use]` import
Sep 21 13:35:43.974 INFO kablam!  --> src/ambr.rs:7:1
Sep 21 13:35:43.974 INFO kablam!   |
Sep 21 13:35:43.974 INFO kablam! 7 | #[macro_use]
Sep 21 13:35:43.974 INFO kablam!   | ^^^^^^^^^^^^
Sep 21 13:35:43.974 INFO kablam!   |
Sep 21 13:35:43.974 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 13:35:43.974 INFO kablam! 
Sep 21 13:35:44.194 INFO kablam! warning: unused `#[macro_use]` import
Sep 21 13:35:44.194 INFO kablam!  --> src/ambr.rs:7:1
Sep 21 13:35:44.194 INFO kablam!   |
Sep 21 13:35:44.194 INFO kablam! 7 | #[macro_use]
Sep 21 13:35:44.194 INFO kablam!   | ^^^^^^^^^^^^
Sep 21 13:35:44.194 INFO kablam!   |
Sep 21 13:35:44.194 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 13:35:44.194 INFO kablam! 
Sep 21 13:35:44.226 INFO kablam! warning: unused `#[macro_use]` import
Sep 21 13:35:44.226 INFO kablam!  --> src/ambs.rs:7:1
Sep 21 13:35:44.226 INFO kablam!   |
Sep 21 13:35:44.226 INFO kablam! 7 | #[macro_use]
Sep 21 13:35:44.226 INFO kablam!   | ^^^^^^^^^^^^
Sep 21 13:35:44.226 INFO kablam!   |
Sep 21 13:35:44.226 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 13:35:44.226 INFO kablam! 
Sep 21 13:35:44.950 INFO kablam! warning: unused `#[macro_use]` import
Sep 21 13:35:44.950 INFO kablam!  --> src/ambs.rs:7:1
Sep 21 13:35:44.950 INFO kablam!   |
Sep 21 13:35:44.950 INFO kablam! 7 | #[macro_use]
Sep 21 13:35:44.950 INFO kablam!   | ^^^^^^^^^^^^
Sep 21 13:35:44.950 INFO kablam!   |
Sep 21 13:35:44.950 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 13:35:44.950 INFO kablam! 
Sep 21 13:35:45.238 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 12s
Sep 21 13:35:45.262 INFO kablam! su: No module specific data is present
Sep 21 13:35:46.123 INFO running `"docker" "rm" "-f" "8a14554d1693e6e5269bb610db2c4f68615bab74b4790f46c2d13258ec2e2ee3"`
Sep 21 13:35:46.248 INFO blam! 8a14554d1693e6e5269bb610db2c4f68615bab74b4790f46c2d13258ec2e2ee3