Sep 10 22:53:37.179 INFO checking amber-0.4.6 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 22:53:37.179 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 22:53:37.179 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-6/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 22:53:37.347 INFO blam! 635a1d5aa8fb550548a789e8d098bb305347d97c3c773db07190765f1abd212a
Sep 10 22:53:37.349 INFO running `"docker" "start" "-a" "635a1d5aa8fb550548a789e8d098bb305347d97c3c773db07190765f1abd212a"`
Sep 10 22:53:38.007 INFO kablam! usermod: no changes
Sep 10 22:53:38.182 INFO kablam!    Compiling proc-macro2 v0.4.19
Sep 10 22:53:38.182 INFO kablam!     Checking void v1.0.2
Sep 10 22:53:38.190 INFO kablam!    Compiling version_check v0.1.4
Sep 10 22:53:38.190 INFO kablam!    Compiling unicode-xid v0.1.0
Sep 10 22:53:38.190 INFO kablam!    Compiling nix v0.11.0
Sep 10 22:53:38.192 INFO kablam!     Checking stable_deref_trait v1.1.1
Sep 10 22:53:38.192 INFO kablam!     Checking nodrop v0.1.12
Sep 10 22:53:38.192 INFO kablam!     Checking ucd-util v0.1.1
Sep 10 22:53:38.602 INFO kablam!     Checking memoffset v0.2.1
Sep 10 22:53:39.018 INFO kablam!    Compiling regex v1.0.5
Sep 10 22:53:39.290 INFO kablam!     Checking scopeguard v0.3.3
Sep 10 22:53:39.338 INFO kablam!     Checking byteorder v1.2.6
Sep 10 22:53:39.542 INFO kablam!     Checking remove_dir_all v0.5.1
Sep 10 22:53:39.598 INFO kablam!     Checking utf8-ranges v1.0.1
Sep 10 22:53:39.638 INFO kablam!     Checking rlibc v1.0.0
Sep 10 22:53:39.736 INFO kablam!     Checking glob v0.2.11
Sep 10 22:53:40.446 INFO kablam!     Checking scoped_threadpool v0.1.9
Sep 10 22:53:40.454 INFO kablam!     Checking rand v0.4.3
Sep 10 22:53:41.130 INFO kablam!     Checking memchr v2.0.2
Sep 10 22:53:41.538 INFO kablam!     Checking termios v0.2.2
Sep 10 22:53:42.991 INFO kablam!     Checking memmap v0.6.2
Sep 10 22:53:43.116 INFO kablam!     Checking time v0.1.40
Sep 10 22:53:43.368 INFO kablam!     Checking crossbeam-utils v0.3.2
Sep 10 22:53:43.661 INFO kablam!     Checking arrayvec v0.4.7
Sep 10 22:53:43.741 INFO kablam!     Checking unreachable v1.0.0
Sep 10 22:53:44.255 INFO kablam!     Checking owning_ref v0.3.3
Sep 10 22:53:45.290 INFO kablam!     Checking regex-syntax v0.6.2
Sep 10 22:53:45.536 INFO kablam!    Compiling lazy_static v1.1.0
Sep 10 22:53:46.731 INFO kablam!     Checking aho-corasick v0.6.8
Sep 10 22:53:47.204 INFO kablam!     Checking clap v2.32.0
Sep 10 22:53:49.354 INFO kablam!     Checking tempfile v3.0.3
Sep 10 22:53:49.372 INFO kablam!     Checking getch v0.2.0
Sep 10 22:53:50.474 INFO kablam!     Checking smallvec v0.6.5
Sep 10 22:53:50.536 INFO kablam!     Checking term v0.5.1
Sep 10 22:53:54.854 INFO kablam!     Checking thread_local v0.3.6
Sep 10 22:53:54.854 INFO kablam!     Checking crossbeam-epoch v0.4.3
Sep 10 22:53:56.723 INFO kablam!     Checking parking_lot_core v0.2.14
Sep 10 22:53:59.906 INFO kablam!     Checking parking_lot v0.5.5
Sep 10 22:54:02.222 INFO kablam!     Checking crossbeam-channel v0.1.3
Sep 10 22:54:08.878 INFO kablam!    Compiling quote v0.6.8
Sep 10 22:54:10.206 INFO kablam!     Checking ctrlc v3.1.1
Sep 10 22:54:13.233 INFO kablam!    Compiling syn v0.14.9
Sep 10 22:54:27.362 INFO kablam!    Compiling structopt-derive v0.2.10
Sep 10 22:54:32.200 INFO kablam!     Checking structopt v0.2.10
Sep 10 22:54:32.849 INFO kablam!     Checking amber v0.4.6 (file:///source)
Sep 10 22:54:44.800 INFO kablam! warning: unused import: `std::path::PathBuf`
Sep 10 22:54:44.800 INFO kablam!  --> benches/path_finder.rs:7:5
Sep 10 22:54:44.800 INFO kablam!   |
Sep 10 22:54:44.800 INFO kablam! 7 | use std::path::PathBuf;
Sep 10 22:54:44.800 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 10 22:54:44.838 INFO kablam!   |
Sep 10 22:54:44.838 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 22:54:44.838 INFO kablam! 
Sep 10 22:54:44.838 INFO kablam! warning: unused import: `test::Bencher`
Sep 10 22:54:44.838 INFO kablam!  --> benches/path_finder.rs:8:5
Sep 10 22:54:44.838 INFO kablam!   |
Sep 10 22:54:44.838 INFO kablam! 8 | use test::Bencher;
Sep 10 22:54:44.838 INFO kablam!   |     ^^^^^^^^^^^^^
Sep 10 22:54:44.838 INFO kablam! 
Sep 10 22:54:46.474 INFO kablam! warning: unused `#[macro_use]` import
Sep 10 22:54:46.474 INFO kablam!  --> src/ambs.rs:7:1
Sep 10 22:54:46.474 INFO kablam!   |
Sep 10 22:54:46.474 INFO kablam! 7 | #[macro_use]
Sep 10 22:54:46.474 INFO kablam!   | ^^^^^^^^^^^^
Sep 10 22:54:46.474 INFO kablam!   |
Sep 10 22:54:46.474 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 22:54:46.474 INFO kablam! 
Sep 10 22:54:46.549 INFO kablam! warning: unused `#[macro_use]` import
Sep 10 22:54:46.549 INFO kablam!  --> src/ambs.rs:7:1
Sep 10 22:54:46.549 INFO kablam!   |
Sep 10 22:54:46.549 INFO kablam! 7 | #[macro_use]
Sep 10 22:54:46.549 INFO kablam!   | ^^^^^^^^^^^^
Sep 10 22:54:46.558 INFO kablam!   |
Sep 10 22:54:46.558 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 22:54:46.558 INFO kablam! 
Sep 10 22:54:46.590 INFO kablam! warning: unused `#[macro_use]` import
Sep 10 22:54:46.590 INFO kablam!  --> src/ambr.rs:7:1
Sep 10 22:54:46.590 INFO kablam!   |
Sep 10 22:54:46.590 INFO kablam! 7 | #[macro_use]
Sep 10 22:54:46.590 INFO kablam!   | ^^^^^^^^^^^^
Sep 10 22:54:46.590 INFO kablam!   |
Sep 10 22:54:46.590 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 22:54:46.590 INFO kablam! 
Sep 10 22:54:46.769 INFO kablam! warning: unused `#[macro_use]` import
Sep 10 22:54:46.769 INFO kablam!  --> src/ambr.rs:7:1
Sep 10 22:54:46.769 INFO kablam!   |
Sep 10 22:54:46.769 INFO kablam! 7 | #[macro_use]
Sep 10 22:54:46.769 INFO kablam!   | ^^^^^^^^^^^^
Sep 10 22:54:46.769 INFO kablam!   |
Sep 10 22:54:46.769 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 22:54:46.769 INFO kablam! 
Sep 10 22:54:47.704 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 09s
Sep 10 22:54:47.746 INFO kablam! su: No module specific data is present
Sep 10 22:54:48.765 INFO running `"docker" "rm" "-f" "635a1d5aa8fb550548a789e8d098bb305347d97c3c773db07190765f1abd212a"`
Sep 10 22:54:48.887 INFO blam! 635a1d5aa8fb550548a789e8d098bb305347d97c3c773db07190765f1abd212a