Sep 20 01:44:22.846 INFO checking flate2-0.2.20 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 20 01:44:22.846 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 20 01:44:22.847 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-0/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 01:44:23.012 INFO blam! 788f4d48499d64ce204127aa153289a121636000e0598b9279c67d0fb436a1d8
Sep 20 01:44:23.014 INFO running `"docker" "start" "-a" "788f4d48499d64ce204127aa153289a121636000e0598b9279c67d0fb436a1d8"`
Sep 20 01:44:23.963 INFO kablam! usermod: no changes
Sep 20 01:44:24.143 INFO kablam!     Checking flate2 v0.2.20 (/source)
Sep 20 01:44:24.675 INFO kablam! warning: unused import: `std::env`
Sep 20 01:44:24.675 INFO kablam!  --> src/gz/mod.rs:1:5
Sep 20 01:44:24.675 INFO kablam!   |
Sep 20 01:44:24.675 INFO kablam! 1 | use std::env;
Sep 20 01:44:24.675 INFO kablam!   |     ^^^^^^^^
Sep 20 01:44:24.675 INFO kablam!   |
Sep 20 01:44:24.675 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 20 01:44:24.675 INFO kablam! 
Sep 20 01:44:24.895 INFO kablam! error: unused import: `std::env`
Sep 20 01:44:24.895 INFO kablam!  --> src/gz/mod.rs:1:5
Sep 20 01:44:24.895 INFO kablam!   |
Sep 20 01:44:24.895 INFO kablam! 1 | use std::env;
Sep 20 01:44:24.895 INFO kablam!   |     ^^^^^^^^
Sep 20 01:44:24.895 INFO kablam!   |
Sep 20 01:44:24.895 INFO kablam! note: lint level defined here
Sep 20 01:44:24.895 INFO kablam!  --> src/lib.rs:103:24
Sep 20 01:44:24.895 INFO kablam!   |
Sep 20 01:44:24.895 INFO kablam! 10| #![cfg_attr(test, deny(warnings))]
Sep 20 01:44:24.895 INFO kablam!   |                        ^^^^^^^^
Sep 20 01:44:24.895 INFO kablam!   = note: #[deny(unused_imports)] implied by #[deny(warnings)]
Sep 20 01:44:24.895 INFO kablam! 
Sep 20 01:44:26.123 INFO kablam! error: aborting due to previous error
Sep 20 01:44:26.123 INFO kablam! 
Sep 20 01:44:26.135 INFO kablam! error: Could not compile `flate2`.
Sep 20 01:44:26.135 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 20 01:44:26.631 INFO kablam! error: build failed
Sep 20 01:44:26.632 INFO kablam! su: No module specific data is present
Sep 20 01:44:27.697 INFO running `"docker" "rm" "-f" "788f4d48499d64ce204127aa153289a121636000e0598b9279c67d0fb436a1d8"`
Sep 20 01:44:27.912 INFO blam! 788f4d48499d64ce204127aa153289a121636000e0598b9279c67d0fb436a1d8