Nov 02 02:01:34.704 INFO checking amber-0.5.1 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 02 02:01:34.704 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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"`
Nov 02 02:01:35.146 INFO blam! 4d563a2a83524e7de7ad56761f240de2c7944173f4c333be2df93b98b2e94ce0
Nov 02 02:01:35.149 INFO running `"docker" "start" "-a" "4d563a2a83524e7de7ad56761f240de2c7944173f4c333be2df93b98b2e94ce0"`
Nov 02 02:01:37.208 INFO kablam! usermod: no changes
Nov 02 02:01:37.553 INFO kablam!     Checking void v1.0.2
Nov 02 02:01:37.553 INFO kablam!     Checking nodrop v0.1.12
Nov 02 02:01:37.554 INFO kablam!     Checking stable_deref_trait v1.1.1
Nov 02 02:01:37.557 INFO kablam!    Compiling nix v0.11.0
Nov 02 02:01:37.557 INFO kablam!     Checking strsim v0.7.0
Nov 02 02:01:37.568 INFO kablam!     Checking scopeguard v0.3.3
Nov 02 02:01:37.569 INFO kablam!     Checking memoffset v0.2.1
Nov 02 02:01:37.580 INFO kablam!     Checking bitflags v1.0.4
Nov 02 02:01:38.160 INFO kablam!     Checking remove_dir_all v0.5.1
Nov 02 02:01:38.253 INFO kablam!     Checking scoped_threadpool v0.1.9
Nov 02 02:01:38.301 INFO kablam!     Checking glob v0.2.11
Nov 02 02:01:38.455 INFO kablam!     Checking rlibc v1.0.0
Nov 02 02:01:39.416 INFO kablam!     Checking termios v0.2.2
Nov 02 02:01:42.468 INFO kablam!     Checking memmap v0.6.2
Nov 02 02:01:42.684 INFO kablam!     Checking num_cpus v1.8.0
Nov 02 02:01:42.840 INFO kablam!     Checking crossbeam-utils v0.3.2
Nov 02 02:01:43.321 INFO kablam!     Checking textwrap v0.10.0
Nov 02 02:01:43.644 INFO kablam!     Checking arrayvec v0.4.7
Nov 02 02:01:43.936 INFO kablam!     Checking term v0.5.1
Nov 02 02:01:45.109 INFO kablam!     Checking unreachable v1.0.0
Nov 02 02:01:46.393 INFO kablam!     Checking owning_ref v0.3.3
Nov 02 02:01:46.752 INFO kablam!     Checking getch v0.2.0
Nov 02 02:01:47.188 INFO kablam!     Checking clap v2.32.0
Nov 02 02:01:47.742 INFO kablam!     Checking tempfile v3.0.4
Nov 02 02:01:47.789 INFO kablam!    Compiling syn v0.15.17
Nov 02 02:01:48.048 INFO kablam!     Checking smallvec v0.6.5
Nov 02 02:01:52.048 INFO kablam!     Checking crossbeam-epoch v0.4.3
Nov 02 02:01:55.600 INFO kablam!     Checking parking_lot_core v0.2.14
Nov 02 02:02:00.982 INFO kablam!     Checking parking_lot v0.5.5
Nov 02 02:02:06.173 INFO kablam!     Checking crossbeam-channel v0.1.3
Nov 02 02:02:14.226 INFO kablam!     Checking ctrlc v3.1.1
Nov 02 02:02:22.249 INFO kablam!    Compiling structopt-derive v0.2.12
Nov 02 02:02:29.712 INFO kablam!     Checking structopt v0.2.12
Nov 02 02:02:31.052 INFO kablam!     Checking amber v0.5.1 (/source)
Nov 02 02:02:45.506 INFO kablam! warning: unused `#[macro_use]` import
Nov 02 02:02:45.506 INFO kablam!  --> src/ambr.rs:7:1
Nov 02 02:02:45.507 INFO kablam!   |
Nov 02 02:02:45.507 INFO kablam! 7 | #[macro_use]
Nov 02 02:02:45.507 INFO kablam!   | ^^^^^^^^^^^^
Nov 02 02:02:45.508 INFO kablam!   |
Nov 02 02:02:45.508 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 02:02:45.509 INFO kablam! 
Nov 02 02:02:48.717 INFO kablam! warning: unused `#[macro_use]` import
Nov 02 02:02:48.718 INFO kablam!  --> src/ambs.rs:7:1
Nov 02 02:02:48.719 INFO kablam!   |
Nov 02 02:02:48.719 INFO kablam! 7 | #[macro_use]
Nov 02 02:02:48.720 INFO kablam!   | ^^^^^^^^^^^^
Nov 02 02:02:48.720 INFO kablam!   |
Nov 02 02:02:48.721 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 02:02:48.721 INFO kablam! 
Nov 02 02:02:48.900 INFO kablam! warning: unused `#[macro_use]` import
Nov 02 02:02:48.901 INFO kablam!  --> src/ambs.rs:7:1
Nov 02 02:02:48.901 INFO kablam!   |
Nov 02 02:02:48.902 INFO kablam! 7 | #[macro_use]
Nov 02 02:02:48.902 INFO kablam!   | ^^^^^^^^^^^^
Nov 02 02:02:48.903 INFO kablam!   |
Nov 02 02:02:48.904 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 02:02:48.904 INFO kablam! 
Nov 02 02:02:48.906 INFO kablam! warning: unused `#[macro_use]` import
Nov 02 02:02:48.907 INFO kablam!  --> src/ambr.rs:7:1
Nov 02 02:02:48.907 INFO kablam!   |
Nov 02 02:02:48.908 INFO kablam! 7 | #[macro_use]
Nov 02 02:02:48.908 INFO kablam!   | ^^^^^^^^^^^^
Nov 02 02:02:48.909 INFO kablam!   |
Nov 02 02:02:48.910 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 02:02:48.910 INFO kablam! 
Nov 02 02:02:49.173 INFO kablam! warning: unused import: `std::path::PathBuf`
Nov 02 02:02:49.174 INFO kablam!  --> benches/path_finder.rs:7:5
Nov 02 02:02:49.175 INFO kablam!   |
Nov 02 02:02:49.175 INFO kablam! 7 | use std::path::PathBuf;
Nov 02 02:02:49.176 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 02 02:02:49.176 INFO kablam!   |
Nov 02 02:02:49.177 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 02:02:49.177 INFO kablam! 
Nov 02 02:02:49.178 INFO kablam! warning: unused import: `test::Bencher`
Nov 02 02:02:49.179 INFO kablam!  --> benches/path_finder.rs:8:5
Nov 02 02:02:49.179 INFO kablam!   |
Nov 02 02:02:49.180 INFO kablam! 8 | use test::Bencher;
Nov 02 02:02:49.181 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 02 02:02:49.181 INFO kablam! 
Nov 02 02:02:49.978 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 12s
Nov 02 02:02:49.998 INFO kablam! su: No module specific data is present
Nov 02 02:02:51.408 INFO running `"docker" "rm" "-f" "4d563a2a83524e7de7ad56761f240de2c7944173f4c333be2df93b98b2e94ce0"`
Nov 02 02:02:51.748 INFO blam! 4d563a2a83524e7de7ad56761f240de2c7944173f4c333be2df93b98b2e94ce0