Dec 05 16:48:09.842 INFO checking amber-0.5.1 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 16:48:09.842 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 16:48:10.323 INFO [stdout] 40bb85c224fc658e54ed4914250eaf5ba2d5415c6953888893976afa15379adf
Dec 05 16:48:10.325 INFO running `"docker" "start" "-a" "40bb85c224fc658e54ed4914250eaf5ba2d5415c6953888893976afa15379adf"`
Dec 05 16:48:12.030 INFO [stderr] usermod: no changes
Dec 05 16:48:12.346 INFO [stderr]    Compiling semver-parser v0.7.0
Dec 05 16:48:12.346 INFO [stderr]    Compiling libc v0.2.44
Dec 05 16:48:12.388 INFO [stderr]    Compiling proc-macro2 v0.4.24
Dec 05 16:48:12.388 INFO [stderr]     Checking void v1.0.2
Dec 05 16:48:12.389 INFO [stderr]    Compiling unicode-xid v0.1.0
Dec 05 16:48:12.390 INFO [stderr]    Compiling version_check v0.1.5
Dec 05 16:48:12.464 INFO [stderr]     Checking stable_deref_trait v1.1.1
Dec 05 16:48:12.466 INFO [stderr]    Compiling nix v0.11.0
Dec 05 16:48:13.629 INFO [stderr]    Compiling unicode-segmentation v1.2.1
Dec 05 16:48:16.276 INFO [stderr]     Checking unicode-width v0.1.5
Dec 05 16:48:17.004 INFO [stderr]     Checking cfg-if v0.1.6
Dec 05 16:48:17.195 INFO [stderr]     Checking rand_core v0.3.0
Dec 05 16:48:17.383 INFO [stderr]     Checking nodrop v0.1.13
Dec 05 16:48:18.055 INFO [stderr]     Checking vec_map v0.8.1
Dec 05 16:48:18.204 INFO [stderr]     Checking lazy_static v1.2.0
Dec 05 16:48:18.671 INFO [stderr]     Checking bitflags v1.0.4
Dec 05 16:48:19.208 INFO [stderr]     Checking scopeguard v0.3.3
Dec 05 16:48:19.353 INFO [stderr]    Compiling regex v1.1.0
Dec 05 16:48:19.627 INFO [stderr]     Checking strsim v0.7.0
Dec 05 16:48:20.031 INFO [stderr]     Checking ucd-util v0.1.3
Dec 05 16:48:20.303 INFO [stderr]     Checking ansi_term v0.11.0
Dec 05 16:48:20.411 INFO [stderr]     Checking memoffset v0.2.1
Dec 05 16:48:20.639 INFO [stderr]     Checking remove_dir_all v0.5.1
Dec 05 16:48:20.975 INFO [stderr]     Checking utf8-ranges v1.0.2
Dec 05 16:48:21.527 INFO [stderr]     Checking byteorder v1.2.7
Dec 05 16:48:22.206 INFO [stderr]     Checking rustc-serialize v0.3.24
Dec 05 16:48:23.955 INFO [stderr]     Checking glob v0.2.11
Dec 05 16:48:24.271 INFO [stderr]     Checking scoped_threadpool v0.1.9
Dec 05 16:48:24.511 INFO [stderr]     Checking rlibc v1.0.0
Dec 05 16:48:25.433 INFO [stderr]     Checking unreachable v1.0.0
Dec 05 16:48:26.116 INFO [stderr]     Checking textwrap v0.10.0
Dec 05 16:48:26.389 INFO [stderr]     Checking owning_ref v0.3.3
Dec 05 16:48:28.208 INFO [stderr]     Checking crossbeam-utils v0.3.2
Dec 05 16:48:28.727 INFO [stderr]     Checking arrayvec v0.4.8
Dec 05 16:48:29.139 INFO [stderr]    Compiling heck v0.3.0
Dec 05 16:48:29.560 INFO [stderr]     Checking rand_isaac v0.1.1
Dec 05 16:48:29.793 INFO [stderr]     Checking rand_xorshift v0.1.0
Dec 05 16:48:30.599 INFO [stderr]     Checking rand_hc v0.1.0
Dec 05 16:48:30.743 INFO [stderr]     Checking thread_local v0.3.6
Dec 05 16:48:30.787 INFO [stderr]    Compiling semver v0.9.0
Dec 05 16:48:32.223 INFO [stderr]    Compiling memchr v2.1.1
Dec 05 16:48:32.239 INFO [stderr]     Checking regex-syntax v0.6.4
Dec 05 16:48:32.683 INFO [stderr]     Checking term v0.5.1
Dec 05 16:48:35.140 INFO [stderr]     Checking smallvec v0.6.7
Dec 05 16:48:37.438 INFO [stderr]     Checking crossbeam-epoch v0.4.3
Dec 05 16:48:40.329 INFO [stderr]    Compiling rustc_version v0.2.3
Dec 05 16:48:45.607 INFO [stderr]     Checking rand v0.4.3
Dec 05 16:48:45.607 INFO [stderr]     Checking atty v0.2.11
Dec 05 16:48:45.607 INFO [stderr]     Checking termios v0.2.2
Dec 05 16:48:49.369 INFO [stderr]     Checking num_cpus v1.8.0
Dec 05 16:48:49.563 INFO [stderr]     Checking memmap v0.6.2
Dec 05 16:48:52.103 INFO [stderr]     Checking time v0.1.40
Dec 05 16:48:52.207 INFO [stderr]     Checking getch v0.2.0
Dec 05 16:48:53.271 INFO [stderr]    Compiling rand_pcg v0.1.1
Dec 05 16:48:53.683 INFO [stderr]    Compiling rand_chacha v0.1.0
Dec 05 16:48:53.913 INFO [stderr]    Compiling rand v0.6.1
Dec 05 16:48:54.115 INFO [stderr]     Checking clap v2.32.0
Dec 05 16:48:57.063 INFO [stderr]     Checking aho-corasick v0.6.9
Dec 05 16:48:57.661 INFO [stderr]     Checking parking_lot_core v0.2.14
Dec 05 16:48:59.111 INFO [stderr]    Compiling quote v0.6.10
Dec 05 16:49:02.591 INFO [stderr]     Checking parking_lot v0.5.5
Dec 05 16:49:03.689 INFO [stderr]    Compiling syn v0.15.22
Dec 05 16:49:07.636 INFO [stderr]     Checking crossbeam-channel v0.1.3
Dec 05 16:49:10.921 INFO [stderr]     Checking ctrlc v3.1.1
Dec 05 16:49:16.771 INFO [stderr]     Checking tempfile v3.0.5
Dec 05 16:49:25.523 INFO [stderr]    Compiling structopt-derive v0.2.13
Dec 05 16:49:29.608 INFO [stderr]     Checking structopt v0.2.13
Dec 05 16:49:30.843 INFO [stderr]     Checking amber v0.5.1 (/source)
Dec 05 16:49:48.650 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 16:49:48.650 INFO [stderr]  --> src/ambs.rs:7:1
Dec 05 16:49:48.650 INFO [stderr]   |
Dec 05 16:49:48.650 INFO [stderr] 7 | #[macro_use]
Dec 05 16:49:48.650 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 16:49:48.689 INFO [stderr]   |
Dec 05 16:49:48.689 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 16:49:48.689 INFO [stderr] 
Dec 05 16:49:53.181 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 16:49:53.181 INFO [stderr]  --> src/ambr.rs:7:1
Dec 05 16:49:53.181 INFO [stderr]   |
Dec 05 16:49:53.181 INFO [stderr] 7 | #[macro_use]
Dec 05 16:49:53.181 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 16:49:53.181 INFO [stderr]   |
Dec 05 16:49:53.181 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 16:49:53.181 INFO [stderr] 
Dec 05 16:49:53.639 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 16:49:53.639 INFO [stderr]  --> src/ambr.rs:7:1
Dec 05 16:49:53.639 INFO [stderr]   |
Dec 05 16:49:53.639 INFO [stderr] 7 | #[macro_use]
Dec 05 16:49:53.639 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 16:49:53.639 INFO [stderr]   |
Dec 05 16:49:53.639 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 16:49:53.639 INFO [stderr] 
Dec 05 16:49:54.211 INFO [stderr] warning: unused import: `std::path::PathBuf`
Dec 05 16:49:54.211 INFO [stderr]  --> benches/path_finder.rs:7:5
Dec 05 16:49:54.211 INFO [stderr]   |
Dec 05 16:49:54.211 INFO [stderr] 7 | use std::path::PathBuf;
Dec 05 16:49:54.211 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 05 16:49:54.223 INFO [stderr]   |
Dec 05 16:49:54.223 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 16:49:54.223 INFO [stderr] 
Dec 05 16:49:54.223 INFO [stderr] warning: unused import: `test::Bencher`
Dec 05 16:49:54.223 INFO [stderr]  --> benches/path_finder.rs:8:5
Dec 05 16:49:54.223 INFO [stderr]   |
Dec 05 16:49:54.223 INFO [stderr] 8 | use test::Bencher;
Dec 05 16:49:54.223 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 05 16:49:54.223 INFO [stderr] 
Dec 05 16:49:55.347 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 16:49:55.347 INFO [stderr]  --> src/ambs.rs:7:1
Dec 05 16:49:55.347 INFO [stderr]   |
Dec 05 16:49:55.347 INFO [stderr] 7 | #[macro_use]
Dec 05 16:49:55.347 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 16:49:55.347 INFO [stderr]   |
Dec 05 16:49:55.347 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 16:49:55.347 INFO [stderr] 
Dec 05 16:49:55.634 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 43s
Dec 05 16:49:55.659 INFO [stderr] su: No module specific data is present
Dec 05 16:49:56.641 INFO running `"docker" "inspect" "40bb85c224fc658e54ed4914250eaf5ba2d5415c6953888893976afa15379adf"`
Dec 05 16:49:56.863 INFO running `"docker" "rm" "-f" "40bb85c224fc658e54ed4914250eaf5ba2d5415c6953888893976afa15379adf"`
Dec 05 16:49:57.099 INFO [stdout] 40bb85c224fc658e54ed4914250eaf5ba2d5415c6953888893976afa15379adf