Dec 06 22:43:31.213 INFO testing singleton-derive-0.1.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 22:43:31.213 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 06 22:43:31.520 INFO [stdout] 6050ad5af75a3ce433df47abb26e008c2d130d9d19097888497d54dca14504cc
Dec 06 22:43:31.522 INFO running `"docker" "start" "-a" "6050ad5af75a3ce433df47abb26e008c2d130d9d19097888497d54dca14504cc"`
Dec 06 22:43:32.148 INFO [stderr] usermod: no changes
Dec 06 22:43:32.207 INFO [stderr]    Compiling singleton-derive v0.1.0 (/source)
Dec 06 22:43:33.114 INFO [stderr] warning: unused `#[macro_use]` import
Dec 06 22:43:33.114 INFO [stderr]  --> src/lib.rs:5:1
Dec 06 22:43:33.114 INFO [stderr]   |
Dec 06 22:43:33.114 INFO [stderr] 5 | #[macro_use]
Dec 06 22:43:33.114 INFO [stderr]   | ^^^^^^^^^^^^
Dec 06 22:43:33.114 INFO [stderr]   |
Dec 06 22:43:33.114 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 22:43:33.114 INFO [stderr] 
Dec 06 22:43:33.114 INFO [stderr] warning: unused import: `failure::Error`
Dec 06 22:43:33.114 INFO [stderr]  --> src/lib.rs:9:5
Dec 06 22:43:33.114 INFO [stderr]   |
Dec 06 22:43:33.114 INFO [stderr] 9 | use failure::Error;
Dec 06 22:43:33.114 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 06 22:43:33.114 INFO [stderr] 
Dec 06 22:43:33.640 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
Dec 06 22:43:33.643 INFO [stderr] su: No module specific data is present
Dec 06 22:43:34.014 INFO running `"docker" "inspect" "6050ad5af75a3ce433df47abb26e008c2d130d9d19097888497d54dca14504cc"`
Dec 06 22:43:34.079 INFO running `"docker" "rm" "-f" "6050ad5af75a3ce433df47abb26e008c2d130d9d19097888497d54dca14504cc"`
Dec 06 22:43:34.180 INFO [stdout] 6050ad5af75a3ce433df47abb26e008c2d130d9d19097888497d54dca14504cc
Dec 06 22:43:34.183 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 06 22:43:34.369 INFO [stdout] 8dbf57325c47cede1ae0d45ad1a557555c945e6818ad7493bd4fadbc3e356b83
Dec 06 22:43:34.374 INFO running `"docker" "start" "-a" "8dbf57325c47cede1ae0d45ad1a557555c945e6818ad7493bd4fadbc3e356b83"`
Dec 06 22:43:34.826 INFO [stderr] usermod: no changes
Dec 06 22:43:34.888 INFO [stderr]    Compiling singleton-derive v0.1.0 (/source)
Dec 06 22:43:35.530 INFO [stderr] warning: unused `#[macro_use]` import
Dec 06 22:43:35.530 INFO [stderr]  --> src/lib.rs:5:1
Dec 06 22:43:35.530 INFO [stderr]   |
Dec 06 22:43:35.530 INFO [stderr] 5 | #[macro_use]
Dec 06 22:43:35.530 INFO [stderr]   | ^^^^^^^^^^^^
Dec 06 22:43:35.530 INFO [stderr]   |
Dec 06 22:43:35.530 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 22:43:35.530 INFO [stderr] 
Dec 06 22:43:35.530 INFO [stderr] warning: unused import: `failure::Error`
Dec 06 22:43:35.530 INFO [stderr]  --> src/lib.rs:9:5
Dec 06 22:43:35.530 INFO [stderr]   |
Dec 06 22:43:35.530 INFO [stderr] 9 | use failure::Error;
Dec 06 22:43:35.530 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 06 22:43:35.532 INFO [stderr] 
Dec 06 22:43:35.650 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
Dec 06 22:43:35.654 INFO [stderr] su: No module specific data is present
Dec 06 22:43:35.919 INFO running `"docker" "inspect" "8dbf57325c47cede1ae0d45ad1a557555c945e6818ad7493bd4fadbc3e356b83"`
Dec 06 22:43:36.018 INFO running `"docker" "rm" "-f" "8dbf57325c47cede1ae0d45ad1a557555c945e6818ad7493bd4fadbc3e356b83"`
Dec 06 22:43:36.128 INFO [stdout] 8dbf57325c47cede1ae0d45ad1a557555c945e6818ad7493bd4fadbc3e356b83
Dec 06 22:43:36.128 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" "-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 22:43:36.337 INFO [stdout] d46102e352db4587b29e674ea45ef82358d15b88bd148147f4a16a90aaa67391
Dec 06 22:43:36.341 INFO running `"docker" "start" "-a" "d46102e352db4587b29e674ea45ef82358d15b88bd148147f4a16a90aaa67391"`
Dec 06 22:43:36.908 INFO [stderr] usermod: no changes
Dec 06 22:43:36.966 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 06 22:43:36.967 INFO [stderr]      Running /target/debug/deps/singleton_derive-7a0093f212cbd6a8
Dec 06 22:43:36.971 INFO [stdout] 
Dec 06 22:43:36.971 INFO [stdout] running 0 tests
Dec 06 22:43:36.971 INFO [stdout] 
Dec 06 22:43:36.971 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 22:43:36.971 INFO [stdout] 
Dec 06 22:43:36.972 INFO [stderr] su: No module specific data is present
Dec 06 22:43:37.375 INFO running `"docker" "inspect" "d46102e352db4587b29e674ea45ef82358d15b88bd148147f4a16a90aaa67391"`
Dec 06 22:43:37.458 INFO running `"docker" "rm" "-f" "d46102e352db4587b29e674ea45ef82358d15b88bd148147f4a16a90aaa67391"`
Dec 06 22:43:37.565 INFO [stdout] d46102e352db4587b29e674ea45ef82358d15b88bd148147f4a16a90aaa67391