Sep 05 03:14:12.097 INFO checking amber-0.4.6 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 05 03:14:12.097 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 05 03:14:12.097 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-2/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 03:14:12.250 INFO blam! f26953dc54ac071fa30f98bbfc896839698963cf416f6864c96f9cf18dbd14d6
Sep 05 03:14:12.252 INFO running `"docker" "start" "-a" "f26953dc54ac071fa30f98bbfc896839698963cf416f6864c96f9cf18dbd14d6"`
Sep 05 03:14:13.139 INFO kablam!    Compiling proc-macro2 v0.4.17
Sep 05 03:14:13.139 INFO kablam!    Compiling unicode-xid v0.1.0
Sep 05 03:14:13.139 INFO kablam!    Compiling version_check v0.1.4
Sep 05 03:14:13.139 INFO kablam!     Checking void v1.0.2
Sep 05 03:14:13.139 INFO kablam!     Checking nodrop v0.1.12
Sep 05 03:14:13.139 INFO kablam!    Compiling nix v0.11.0
Sep 05 03:14:13.139 INFO kablam!     Checking stable_deref_trait v1.1.1
Sep 05 03:14:13.139 INFO kablam!     Checking ucd-util v0.1.1
Sep 05 03:14:13.520 INFO kablam!     Checking strsim v0.7.0
Sep 05 03:14:14.046 INFO kablam!     Checking ansi_term v0.11.0
Sep 05 03:14:15.173 INFO kablam!     Checking vec_map v0.8.1
Sep 05 03:14:15.788 INFO kablam!     Checking scopeguard v0.3.3
Sep 05 03:14:16.279 INFO kablam!    Compiling regex v1.0.4
Sep 05 03:14:16.285 INFO kablam!     Checking bitflags v1.0.4
Sep 05 03:14:16.494 INFO kablam!     Checking memoffset v0.2.1
Sep 05 03:14:16.597 INFO kablam!     Checking utf8-ranges v1.0.1
Sep 05 03:14:16.818 INFO kablam!     Checking byteorder v1.2.6
Sep 05 03:14:16.829 INFO kablam!     Checking remove_dir_all v0.5.1
Sep 05 03:14:17.664 INFO kablam!     Checking scoped_threadpool v0.1.9
Sep 05 03:14:18.684 INFO kablam!     Checking glob v0.2.11
Sep 05 03:14:19.206 INFO kablam!     Checking rlibc v1.0.0
Sep 05 03:14:19.586 INFO kablam!     Checking atty v0.2.11
Sep 05 03:14:19.825 INFO kablam!     Checking memchr v2.0.2
Sep 05 03:14:20.833 INFO kablam!     Checking termios v0.2.2
Sep 05 03:14:20.949 INFO kablam!     Checking num_cpus v1.8.0
Sep 05 03:14:21.529 INFO kablam!     Checking memmap v0.6.2
Sep 05 03:14:23.090 INFO kablam!     Checking time v0.1.40
Sep 05 03:14:23.831 INFO kablam!     Checking crossbeam-utils v0.3.2
Sep 05 03:14:24.237 INFO kablam!     Checking textwrap v0.10.0
Sep 05 03:14:25.027 INFO kablam!     Checking arrayvec v0.4.7
Sep 05 03:14:25.174 INFO kablam!     Checking unreachable v1.0.0
Sep 05 03:14:25.193 INFO kablam!     Checking owning_ref v0.3.3
Sep 05 03:14:25.577 INFO kablam!     Checking regex-syntax v0.6.2
Sep 05 03:14:26.218 INFO kablam!    Compiling lazy_static v1.1.0
Sep 05 03:14:27.799 INFO kablam!     Checking term v0.5.1
Sep 05 03:14:28.154 INFO kablam!     Checking aho-corasick v0.6.8
Sep 05 03:14:28.741 INFO kablam!     Checking tempfile v3.0.3
Sep 05 03:14:29.152 INFO kablam!     Checking getch v0.2.0
Sep 05 03:14:30.521 INFO kablam!     Checking smallvec v0.6.5
Sep 05 03:14:32.417 INFO kablam!     Checking clap v2.32.0
Sep 05 03:14:33.745 INFO kablam!     Checking crossbeam-epoch v0.4.3
Sep 05 03:14:33.747 INFO kablam!     Checking thread_local v0.3.6
Sep 05 03:14:35.314 INFO kablam!     Checking parking_lot_core v0.2.14
Sep 05 03:14:38.751 INFO kablam!     Checking parking_lot v0.5.5
Sep 05 03:14:42.730 INFO kablam!     Checking crossbeam-channel v0.1.3
Sep 05 03:14:47.726 INFO kablam!    Compiling quote v0.6.8
Sep 05 03:14:53.725 INFO kablam!     Checking ctrlc v3.1.1
Sep 05 03:14:55.933 INFO kablam!    Compiling syn v0.14.9
Sep 05 03:15:13.328 INFO kablam!    Compiling structopt-derive v0.2.10
Sep 05 03:15:20.134 INFO kablam!     Checking structopt v0.2.10
Sep 05 03:15:21.254 INFO kablam!     Checking amber v0.4.6 (file:///source)
Sep 05 03:15:31.594 INFO kablam! warning: unused import: `std::path::PathBuf`
Sep 05 03:15:31.594 INFO kablam!  --> benches/path_finder.rs:7:5
Sep 05 03:15:31.594 INFO kablam!   |
Sep 05 03:15:31.594 INFO kablam! 7 | use std::path::PathBuf;
Sep 05 03:15:31.594 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 05 03:15:31.596 INFO kablam!   |
Sep 05 03:15:31.596 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 05 03:15:31.597 INFO kablam! 
Sep 05 03:15:31.597 INFO kablam! warning: unused import: `test::Bencher`
Sep 05 03:15:31.597 INFO kablam!  --> benches/path_finder.rs:8:5
Sep 05 03:15:31.597 INFO kablam!   |
Sep 05 03:15:31.597 INFO kablam! 8 | use test::Bencher;
Sep 05 03:15:31.597 INFO kablam!   |     ^^^^^^^^^^^^^
Sep 05 03:15:31.597 INFO kablam! 
Sep 05 03:15:35.965 INFO kablam! warning: unused `#[macro_use]` import
Sep 05 03:15:35.965 INFO kablam!  --> src/ambs.rs:7:1
Sep 05 03:15:35.965 INFO kablam!   |
Sep 05 03:15:35.965 INFO kablam! 7 | #[macro_use]
Sep 05 03:15:35.965 INFO kablam!   | ^^^^^^^^^^^^
Sep 05 03:15:35.980 INFO kablam!   |
Sep 05 03:15:35.981 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 05 03:15:35.981 INFO kablam! 
Sep 05 03:15:36.685 INFO kablam! warning: unused `#[macro_use]` import
Sep 05 03:15:36.685 INFO kablam!  --> src/ambs.rs:7:1
Sep 05 03:15:36.685 INFO kablam!   |
Sep 05 03:15:36.685 INFO kablam! 7 | #[macro_use]
Sep 05 03:15:36.685 INFO kablam!   | ^^^^^^^^^^^^
Sep 05 03:15:36.686 INFO kablam!   |
Sep 05 03:15:36.686 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 05 03:15:36.686 INFO kablam! 
Sep 05 03:15:38.237 INFO kablam! warning: unused `#[macro_use]` import
Sep 05 03:15:38.237 INFO kablam!  --> src/ambr.rs:7:1
Sep 05 03:15:38.237 INFO kablam!   |
Sep 05 03:15:38.237 INFO kablam! 7 | #[macro_use]
Sep 05 03:15:38.237 INFO kablam!   | ^^^^^^^^^^^^
Sep 05 03:15:38.237 INFO kablam!   |
Sep 05 03:15:38.237 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 05 03:15:38.237 INFO kablam! 
Sep 05 03:15:38.723 INFO kablam! warning: unused `#[macro_use]` import
Sep 05 03:15:38.723 INFO kablam!  --> src/ambr.rs:7:1
Sep 05 03:15:38.723 INFO kablam!   |
Sep 05 03:15:38.723 INFO kablam! 7 | #[macro_use]
Sep 05 03:15:38.723 INFO kablam!   | ^^^^^^^^^^^^
Sep 05 03:15:38.723 INFO kablam!   |
Sep 05 03:15:38.723 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 05 03:15:38.723 INFO kablam! 
Sep 05 03:15:39.329 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 26s
Sep 05 03:15:39.352 INFO kablam! su: No module specific data is present
Sep 05 03:15:40.399 INFO running `"docker" "rm" "-f" "f26953dc54ac071fa30f98bbfc896839698963cf416f6864c96f9cf18dbd14d6"`
Sep 05 03:15:40.614 INFO blam! f26953dc54ac071fa30f98bbfc896839698963cf416f6864c96f9cf18dbd14d6