Oct 12 15:27:38.542 INFO checking pwoolcoc/pushb against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 15:27:38.542 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 15:27:38.955 INFO blam! fb5fe8db5e299af64e34a3d839f3d7bcf57b67ead44805159ff03660e4591df7
Oct 12 15:27:38.955 INFO running `"docker" "start" "-a" "fb5fe8db5e299af64e34a3d839f3d7bcf57b67ead44805159ff03660e4591df7"`
Oct 12 15:27:40.452 INFO kablam! usermod: no changes
Oct 12 15:27:40.688 INFO kablam!    Compiling syn v0.14.5
Oct 12 15:27:46.320 INFO kablam!    Compiling structopt-derive v0.2.10
Oct 12 15:27:49.617 INFO kablam!     Checking structopt v0.2.10
Oct 12 15:27:50.160 INFO kablam!     Checking pushb v0.2.0 (/source)
Oct 12 15:27:51.301 INFO kablam! warning: unused `#[macro_use]` import
Oct 12 15:27:51.301 INFO kablam!  --> src/pushb.rs:2:1
Oct 12 15:27:51.302 INFO kablam!   |
Oct 12 15:27:51.302 INFO kablam! 2 | #[macro_use] extern crate structopt;
Oct 12 15:27:51.302 INFO kablam!   | ^^^^^^^^^^^^
Oct 12 15:27:51.302 INFO kablam!   |
Oct 12 15:27:51.303 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 15:27:51.303 INFO kablam! 
Oct 12 15:27:51.308 INFO kablam! warning: unused `#[macro_use]` import
Oct 12 15:27:51.308 INFO kablam!  --> src/popb.rs:2:1
Oct 12 15:27:51.308 INFO kablam!   |
Oct 12 15:27:51.308 INFO kablam! 2 | #[macro_use] extern crate structopt;
Oct 12 15:27:51.308 INFO kablam!   | ^^^^^^^^^^^^
Oct 12 15:27:51.308 INFO kablam!   |
Oct 12 15:27:51.308 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 15:27:51.308 INFO kablam! 
Oct 12 15:27:51.382 INFO kablam! warning: unused `#[macro_use]` import
Oct 12 15:27:51.382 INFO kablam!  --> src/popb.rs:2:1
Oct 12 15:27:51.383 INFO kablam!   |
Oct 12 15:27:51.383 INFO kablam! 2 | #[macro_use] extern crate structopt;
Oct 12 15:27:51.383 INFO kablam!   | ^^^^^^^^^^^^
Oct 12 15:27:51.384 INFO kablam!   |
Oct 12 15:27:51.384 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 15:27:51.384 INFO kablam! 
Oct 12 15:27:51.515 INFO kablam! warning: unused `#[macro_use]` import
Oct 12 15:27:51.515 INFO kablam!  --> src/pushb.rs:2:1
Oct 12 15:27:51.516 INFO kablam!   |
Oct 12 15:27:51.516 INFO kablam! 2 | #[macro_use] extern crate structopt;
Oct 12 15:27:51.517 INFO kablam!   | ^^^^^^^^^^^^
Oct 12 15:27:51.517 INFO kablam!   |
Oct 12 15:27:51.517 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 15:27:51.517 INFO kablam! 
Oct 12 15:27:51.646 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.13s
Oct 12 15:27:51.652 INFO kablam! su: No module specific data is present
Oct 12 15:27:51.989 INFO running `"docker" "rm" "-f" "fb5fe8db5e299af64e34a3d839f3d7bcf57b67ead44805159ff03660e4591df7"`
Oct 12 15:27:52.123 INFO blam! fb5fe8db5e299af64e34a3d839f3d7bcf57b67ead44805159ff03660e4591df7