Dec 06 23:49:47.121 INFO testing scalpel-bin-0.2.3 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 23:49:47.122 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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 06 23:49:47.601 INFO [stdout] 096fc444573d0a4ba9b319be9083f4b2d287725ae4d96e82b248baf86bf49d34
Dec 06 23:49:47.606 INFO running `"docker" "start" "-a" "096fc444573d0a4ba9b319be9083f4b2d287725ae4d96e82b248baf86bf49d34"`
Dec 06 23:49:48.735 INFO [stderr] usermod: no changes
Dec 06 23:49:48.960 INFO [stderr]    Compiling common_failures v0.1.1
Dec 06 23:49:50.592 INFO [stderr]    Compiling scalpel-bin v0.2.3 (/source)
Dec 06 23:49:53.260 INFO [stderr] warning: unused `#[macro_use]` import
Dec 06 23:49:53.260 INFO [stderr]   --> src/main.rs:17:1
Dec 06 23:49:53.260 INFO [stderr]    |
Dec 06 23:49:53.260 INFO [stderr] 17 | #[macro_use]
Dec 06 23:49:53.260 INFO [stderr]    | ^^^^^^^^^^^^
Dec 06 23:49:53.260 INFO [stderr]    |
Dec 06 23:49:53.284 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 06 23:49:53.284 INFO [stderr] 
Dec 06 23:49:56.744 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.98s
Dec 06 23:49:56.760 INFO [stderr] su: No module specific data is present
Dec 06 23:49:57.742 INFO running `"docker" "inspect" "096fc444573d0a4ba9b319be9083f4b2d287725ae4d96e82b248baf86bf49d34"`
Dec 06 23:49:58.138 INFO running `"docker" "rm" "-f" "096fc444573d0a4ba9b319be9083f4b2d287725ae4d96e82b248baf86bf49d34"`
Dec 06 23:49:58.368 INFO [stdout] 096fc444573d0a4ba9b319be9083f4b2d287725ae4d96e82b248baf86bf49d34
Dec 06 23:49:58.378 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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 06 23:49:58.796 INFO [stdout] 47fdc8459f163b16dba8b7c63e495a9d66f764b8ea37b7214673bd697ca78848
Dec 06 23:49:58.802 INFO running `"docker" "start" "-a" "47fdc8459f163b16dba8b7c63e495a9d66f764b8ea37b7214673bd697ca78848"`
Dec 06 23:49:59.769 INFO [stderr] usermod: no changes
Dec 06 23:49:59.921 INFO [stderr]    Compiling scalpel-bin v0.2.3 (/source)
Dec 06 23:50:02.116 INFO [stderr] warning: unused `#[macro_use]` import
Dec 06 23:50:02.116 INFO [stderr]   --> src/main.rs:17:1
Dec 06 23:50:02.116 INFO [stderr]    |
Dec 06 23:50:02.116 INFO [stderr] 17 | #[macro_use]
Dec 06 23:50:02.116 INFO [stderr]    | ^^^^^^^^^^^^
Dec 06 23:50:02.116 INFO [stderr]    |
Dec 06 23:50:02.116 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 06 23:50:02.116 INFO [stderr] 
Dec 06 23:50:02.116 INFO [stderr] warning: unused import: `self::rand::Rng`
Dec 06 23:50:02.116 INFO [stderr]   --> src/cut.rs:55:9
Dec 06 23:50:02.116 INFO [stderr]    |
Dec 06 23:50:02.116 INFO [stderr] 55 |     use self::rand::Rng;
Dec 06 23:50:02.116 INFO [stderr]    |         ^^^^^^^^^^^^^^^
Dec 06 23:50:02.116 INFO [stderr] 
Dec 06 23:50:02.116 INFO [stderr] warning: unused import: `std::iter`
Dec 06 23:50:02.116 INFO [stderr]   --> src/cut.rs:56:9
Dec 06 23:50:02.116 INFO [stderr]    |
Dec 06 23:50:02.116 INFO [stderr] 56 |     use std::iter;
Dec 06 23:50:02.116 INFO [stderr]    |         ^^^^^^^^^
Dec 06 23:50:02.116 INFO [stderr] 
Dec 06 23:50:04.598 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.80s
Dec 06 23:50:04.607 INFO [stderr] su: No module specific data is present
Dec 06 23:50:05.073 INFO running `"docker" "inspect" "47fdc8459f163b16dba8b7c63e495a9d66f764b8ea37b7214673bd697ca78848"`
Dec 06 23:50:05.322 INFO running `"docker" "rm" "-f" "47fdc8459f163b16dba8b7c63e495a9d66f764b8ea37b7214673bd697ca78848"`
Dec 06 23:50:05.580 INFO [stdout] 47fdc8459f163b16dba8b7c63e495a9d66f764b8ea37b7214673bd697ca78848