Dec 05 15:45:55.590 INFO testing macabu/headliner against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 15:45:55.590 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 05 15:45:56.025 INFO [stdout] 91f94c5f6613469aff4c7ccf5bd48f5a99ff46c45a04169d7ed7b75e55c92e43
Dec 05 15:45:56.028 INFO running `"docker" "start" "-a" "91f94c5f6613469aff4c7ccf5bd48f5a99ff46c45a04169d7ed7b75e55c92e43"`
Dec 05 15:45:57.454 INFO [stderr] usermod: no changes
Dec 05 15:45:57.599 INFO [stderr]    Compiling toml v0.4.6
Dec 05 15:45:57.599 INFO [stderr]    Compiling csv-core v0.1.4
Dec 05 15:45:57.600 INFO [stderr]    Compiling uuid v0.6.3
Dec 05 15:45:57.601 INFO [stderr]    Compiling tempdir v0.3.7
Dec 05 15:45:57.602 INFO [stderr]    Compiling syn v0.13.5
Dec 05 15:45:57.602 INFO [stderr]    Compiling rayon-core v1.4.0
Dec 05 15:45:57.602 INFO [stderr]    Compiling os_type v2.0.0
Dec 05 15:45:57.603 INFO [stderr]    Compiling failure v0.1.1
Dec 05 15:46:01.140 INFO [stderr]    Compiling csv v1.0.0-beta.5
Dec 05 15:46:02.654 INFO [stderr]    Compiling rayon v1.0.1
Dec 05 15:46:11.036 INFO [stderr]    Compiling serde_derive_internals v0.23.1
Dec 05 15:46:14.264 INFO [stderr]    Compiling serde_derive v1.0.45
Dec 05 15:46:21.941 INFO [stderr]    Compiling docopt v0.8.3
Dec 05 15:46:21.941 INFO [stderr]    Compiling human-panic v0.4.0
Dec 05 15:46:26.984 INFO [stderr]    Compiling headliner v0.1.0 (/source)
Dec 05 15:46:28.829 INFO [stderr] warning: unused import: `super::*`
Dec 05 15:46:28.829 INFO [stderr]  --> src/test.rs:1:5
Dec 05 15:46:28.829 INFO [stderr]   |
Dec 05 15:46:28.829 INFO [stderr] 1 | use super::*;
Dec 05 15:46:28.829 INFO [stderr]   |     ^^^^^^^^
Dec 05 15:46:28.829 INFO [stderr]   |
Dec 05 15:46:28.829 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 15:46:28.829 INFO [stderr] 
Dec 05 15:46:28.829 INFO [stderr] warning: unused import: `std::path::PathBuf`
Dec 05 15:46:28.829 INFO [stderr]  --> src/test.rs:2:5
Dec 05 15:46:28.829 INFO [stderr]   |
Dec 05 15:46:28.829 INFO [stderr] 2 | use std::path::PathBuf;
Dec 05 15:46:28.829 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 05 15:46:28.829 INFO [stderr] 
Dec 05 15:46:28.829 INFO [stderr] warning: unused imports: `File`, `remove_file`
Dec 05 15:46:28.829 INFO [stderr]  --> src/test.rs:3:15
Dec 05 15:46:28.829 INFO [stderr]   |
Dec 05 15:46:28.829 INFO [stderr] 3 | use std::fs::{File, remove_file};
Dec 05 15:46:28.829 INFO [stderr]   |               ^^^^  ^^^^^^^^^^^
Dec 05 15:46:28.829 INFO [stderr] 
Dec 05 15:46:28.829 INFO [stderr] warning: unused import: `std::io::Write`
Dec 05 15:46:28.829 INFO [stderr]  --> src/test.rs:4:5
Dec 05 15:46:28.829 INFO [stderr]   |
Dec 05 15:46:28.829 INFO [stderr] 4 | use std::io::Write;
Dec 05 15:46:28.829 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 05 15:46:28.829 INFO [stderr] 
Dec 05 15:46:33.148 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.66s
Dec 05 15:46:33.156 INFO [stderr] su: No module specific data is present
Dec 05 15:46:34.194 INFO running `"docker" "inspect" "91f94c5f6613469aff4c7ccf5bd48f5a99ff46c45a04169d7ed7b75e55c92e43"`
Dec 05 15:46:34.540 INFO running `"docker" "rm" "-f" "91f94c5f6613469aff4c7ccf5bd48f5a99ff46c45a04169d7ed7b75e55c92e43"`
Dec 05 15:46:34.833 INFO [stdout] 91f94c5f6613469aff4c7ccf5bd48f5a99ff46c45a04169d7ed7b75e55c92e43
Dec 05 15:46:34.839 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 05 15:46:35.367 INFO [stdout] f8815d4ce307e36d7af57680a1427d274a68a729d68116efe5e116ca07ed0a5d
Dec 05 15:46:35.370 INFO running `"docker" "start" "-a" "f8815d4ce307e36d7af57680a1427d274a68a729d68116efe5e116ca07ed0a5d"`
Dec 05 15:46:36.608 INFO [stderr] usermod: no changes
Dec 05 15:46:36.754 INFO [stderr]    Compiling headliner v0.1.0 (/source)
Dec 05 15:46:41.926 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.29s
Dec 05 15:46:41.936 INFO [stderr] su: No module specific data is present
Dec 05 15:46:42.876 INFO running `"docker" "inspect" "f8815d4ce307e36d7af57680a1427d274a68a729d68116efe5e116ca07ed0a5d"`
Dec 05 15:46:43.232 INFO running `"docker" "rm" "-f" "f8815d4ce307e36d7af57680a1427d274a68a729d68116efe5e116ca07ed0a5d"`
Dec 05 15:46:43.524 INFO [stdout] f8815d4ce307e36d7af57680a1427d274a68a729d68116efe5e116ca07ed0a5d