Dec 14 14:27:20.784 INFO testing vstatus-0.0.1 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 14:27:20.784 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 14:27:21.253 INFO [stdout] f1581bb5160a351f639d0b3e0b44beb152e5cf848e67eb0ec120a2f8a4f6063b
Dec 14 14:27:21.256 INFO running `"docker" "start" "-a" "f1581bb5160a351f639d0b3e0b44beb152e5cf848e67eb0ec120a2f8a4f6063b"`
Dec 14 14:27:22.315 INFO [stderr] usermod: no changes
Dec 14 14:27:22.459 INFO [stderr]    Compiling docopt v1.0.2
Dec 14 14:27:28.931 INFO [stderr]    Compiling vstatus v0.0.1 (/source)
Dec 14 14:27:29.540 INFO [stderr] warning: unused variable: `format`
Dec 14 14:27:29.540 INFO [stderr]  --> src/lib.rs:5:12
Dec 14 14:27:29.540 INFO [stderr]   |
Dec 14 14:27:29.540 INFO [stderr] 5 | pub fn run(format: &str) -> i32 {
Dec 14 14:27:29.540 INFO [stderr]   |            ^^^^^^ help: consider using `_format` instead
Dec 14 14:27:29.540 INFO [stderr]   |
Dec 14 14:27:29.540 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 14 14:27:29.540 INFO [stderr] 
Dec 14 14:27:34.377 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.00s
Dec 14 14:27:34.395 INFO [stderr] su: No module specific data is present
Dec 14 14:27:35.458 INFO running `"docker" "inspect" "f1581bb5160a351f639d0b3e0b44beb152e5cf848e67eb0ec120a2f8a4f6063b"`
Dec 14 14:27:35.841 INFO running `"docker" "rm" "-f" "f1581bb5160a351f639d0b3e0b44beb152e5cf848e67eb0ec120a2f8a4f6063b"`
Dec 14 14:27:36.114 INFO [stdout] f1581bb5160a351f639d0b3e0b44beb152e5cf848e67eb0ec120a2f8a4f6063b
Dec 14 14:27:36.121 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 14:27:36.507 INFO [stdout] 8782d989f61937cf21f1d7e62b97fe7d357908ad22bd9906dd359e90cc68dfe3
Dec 14 14:27:36.507 INFO running `"docker" "start" "-a" "8782d989f61937cf21f1d7e62b97fe7d357908ad22bd9906dd359e90cc68dfe3"`
Dec 14 14:27:38.142 INFO [stderr] usermod: no changes
Dec 14 14:27:38.283 INFO [stderr]    Compiling vstatus v0.0.1 (/source)
Dec 14 14:27:39.631 INFO [stderr] warning: unused variable: `format`
Dec 14 14:27:39.631 INFO [stderr]  --> src/lib.rs:5:12
Dec 14 14:27:39.631 INFO [stderr]   |
Dec 14 14:27:39.631 INFO [stderr] 5 | pub fn run(format: &str) -> i32 {
Dec 14 14:27:39.631 INFO [stderr]   |            ^^^^^^ help: consider using `_format` instead
Dec 14 14:27:39.631 INFO [stderr]   |
Dec 14 14:27:39.631 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 14 14:27:39.631 INFO [stderr] 
Dec 14 14:27:41.555 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.38s
Dec 14 14:27:41.558 INFO [stderr] su: No module specific data is present
Dec 14 14:27:42.608 INFO running `"docker" "inspect" "8782d989f61937cf21f1d7e62b97fe7d357908ad22bd9906dd359e90cc68dfe3"`
Dec 14 14:27:42.952 INFO running `"docker" "rm" "-f" "8782d989f61937cf21f1d7e62b97fe7d357908ad22bd9906dd359e90cc68dfe3"`
Dec 14 14:27:43.335 INFO [stdout] 8782d989f61937cf21f1d7e62b97fe7d357908ad22bd9906dd359e90cc68dfe3
Dec 14 14:27:43.337 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 14:27:43.774 INFO [stdout] 73ed5709795b4e0a1bc3a381f39ee186163664757a5ea06d91078575d8924c3d
Dec 14 14:27:43.781 INFO running `"docker" "start" "-a" "73ed5709795b4e0a1bc3a381f39ee186163664757a5ea06d91078575d8924c3d"`
Dec 14 14:27:45.099 INFO [stderr] usermod: no changes
Dec 14 14:27:45.222 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Dec 14 14:27:45.231 INFO [stderr]      Running /target/debug/deps/vstatus-63912bf146e81c08
Dec 14 14:27:45.243 INFO [stderr]      Running /target/debug/deps/vstatus-7e2d99a756743e7d
Dec 14 14:27:45.243 INFO [stdout] 
Dec 14 14:27:45.243 INFO [stdout] running 0 tests
Dec 14 14:27:45.243 INFO [stdout] 
Dec 14 14:27:45.243 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 14:27:45.243 INFO [stdout] 
Dec 14 14:27:45.251 INFO [stdout] 
Dec 14 14:27:45.251 INFO [stdout] running 0 tests
Dec 14 14:27:45.251 INFO [stdout] 
Dec 14 14:27:45.251 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 14:27:45.251 INFO [stdout] 
Dec 14 14:27:45.251 INFO [stderr]    Doc-tests vstatus
Dec 14 14:27:46.052 INFO [stdout] 
Dec 14 14:27:46.052 INFO [stdout] running 0 tests
Dec 14 14:27:46.052 INFO [stdout] 
Dec 14 14:27:46.052 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 14:27:46.052 INFO [stdout] 
Dec 14 14:27:46.063 INFO [stderr] su: No module specific data is present
Dec 14 14:27:46.924 INFO running `"docker" "inspect" "73ed5709795b4e0a1bc3a381f39ee186163664757a5ea06d91078575d8924c3d"`
Dec 14 14:27:47.207 INFO running `"docker" "rm" "-f" "73ed5709795b4e0a1bc3a381f39ee186163664757a5ea06d91078575d8924c3d"`
Dec 14 14:27:47.467 INFO [stdout] 73ed5709795b4e0a1bc3a381f39ee186163664757a5ea06d91078575d8924c3d