Nov 30 17:51:54.157 INFO checking print-flat-tree-1.1.3 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 17:51:54.157 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 17:51:54.628 INFO [stdout] b9d0a76dd60a79c04ce0098e6057b8431ff2e8bdcc63d3466915148a2ab6a2fd
Nov 30 17:51:54.636 INFO running `"docker" "start" "-a" "b9d0a76dd60a79c04ce0098e6057b8431ff2e8bdcc63d3466915148a2ab6a2fd"`
Nov 30 17:51:55.943 INFO [stderr] usermod: no changes
Nov 30 17:51:56.088 INFO [stderr]     Checking flat-tree v3.7.0
Nov 30 17:51:56.848 INFO [stderr]     Checking print-flat-tree v1.1.3 (/source)
Nov 30 17:51:59.836 INFO [stderr] error: unused `#[macro_use]` import
Nov 30 17:51:59.836 INFO [stderr]  --> src/main.rs:4:1
Nov 30 17:51:59.836 INFO [stderr]   |
Nov 30 17:51:59.836 INFO [stderr] 4 | #[macro_use]
Nov 30 17:51:59.836 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 17:51:59.836 INFO [stderr]   |
Nov 30 17:51:59.836 INFO [stderr] note: lint level defined here
Nov 30 17:51:59.836 INFO [stderr]  --> src/main.rs:1:9
Nov 30 17:51:59.836 INFO [stderr]   |
Nov 30 17:51:59.836 INFO [stderr] 1 | #![deny(warnings)]
Nov 30 17:51:59.836 INFO [stderr]   |         ^^^^^^^^
Nov 30 17:51:59.836 INFO [stderr]   = note: #[deny(unused_imports)] implied by #[deny(warnings)]
Nov 30 17:51:59.836 INFO [stderr] 
Nov 30 17:51:59.948 INFO [stderr] error: aborting due to previous error
Nov 30 17:51:59.948 INFO [stderr] 
Nov 30 17:51:59.955 INFO [stderr] error: unused `#[macro_use]` import
Nov 30 17:51:59.955 INFO [stderr]  --> src/main.rs:4:1
Nov 30 17:51:59.955 INFO [stderr]   |
Nov 30 17:51:59.955 INFO [stderr] 4 | #[macro_use]
Nov 30 17:51:59.955 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 17:51:59.955 INFO [stderr]   |
Nov 30 17:51:59.956 INFO [stderr] note: lint level defined here
Nov 30 17:51:59.956 INFO [stderr]  --> src/main.rs:1:9
Nov 30 17:51:59.956 INFO [stderr]   |
Nov 30 17:51:59.956 INFO [stderr] 1 | #![deny(warnings)]
Nov 30 17:51:59.956 INFO [stderr]   |         ^^^^^^^^
Nov 30 17:51:59.956 INFO [stderr]   = note: #[deny(unused_imports)] implied by #[deny(warnings)]
Nov 30 17:51:59.956 INFO [stderr] 
Nov 30 17:51:59.971 INFO [stderr] error: Could not compile `print-flat-tree`.
Nov 30 17:51:59.971 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 30 17:52:00.008 INFO [stderr] error: aborting due to previous error
Nov 30 17:52:00.008 INFO [stderr] 
Nov 30 17:52:00.016 INFO [stderr] error: Could not compile `print-flat-tree`.
Nov 30 17:52:00.016 INFO [stderr] 
Nov 30 17:52:00.016 INFO [stderr] To learn more, run the command again with --verbose.
Nov 30 17:52:00.017 INFO [stderr] su: No module specific data is present
Nov 30 17:52:01.077 INFO running `"docker" "inspect" "b9d0a76dd60a79c04ce0098e6057b8431ff2e8bdcc63d3466915148a2ab6a2fd"`
Nov 30 17:52:01.344 INFO running `"docker" "rm" "-f" "b9d0a76dd60a79c04ce0098e6057b8431ff2e8bdcc63d3466915148a2ab6a2fd"`
Nov 30 17:52:01.596 INFO [stdout] b9d0a76dd60a79c04ce0098e6057b8431ff2e8bdcc63d3466915148a2ab6a2fd