Dec 15 07:16:33.552 INFO testing join_to_string-0.1.1 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 07:16:33.553 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 15 07:16:34.139 INFO [stdout] d85835b4d0ec58098a3c785111206c50361ef4fc9433dd3eb31537a71135d9f3
Dec 15 07:16:34.141 INFO running `"docker" "start" "-a" "d85835b4d0ec58098a3c785111206c50361ef4fc9433dd3eb31537a71135d9f3"`
Dec 15 07:16:35.849 INFO [stderr] usermod: no changes
Dec 15 07:16:35.907 INFO [stderr]    Compiling join_to_string v0.1.1 (/source)
Dec 15 07:16:36.638 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Dec 15 07:16:36.647 INFO [stderr] su: No module specific data is present
Dec 15 07:16:37.815 INFO running `"docker" "inspect" "d85835b4d0ec58098a3c785111206c50361ef4fc9433dd3eb31537a71135d9f3"`
Dec 15 07:16:38.123 INFO running `"docker" "rm" "-f" "d85835b4d0ec58098a3c785111206c50361ef4fc9433dd3eb31537a71135d9f3"`
Dec 15 07:16:38.495 INFO [stdout] d85835b4d0ec58098a3c785111206c50361ef4fc9433dd3eb31537a71135d9f3
Dec 15 07:16:38.503 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 15 07:16:38.867 INFO [stdout] d74a880c71610754580aba4d43c0d5a133e9d9d85eee1d2d3846546ced66311c
Dec 15 07:16:38.869 INFO running `"docker" "start" "-a" "d74a880c71610754580aba4d43c0d5a133e9d9d85eee1d2d3846546ced66311c"`
Dec 15 07:16:40.423 INFO [stderr] usermod: no changes
Dec 15 07:16:40.506 INFO [stderr]    Compiling join_to_string v0.1.1 (/source)
Dec 15 07:16:42.823 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.36s
Dec 15 07:16:42.847 INFO [stderr] su: No module specific data is present
Dec 15 07:16:44.043 INFO running `"docker" "inspect" "d74a880c71610754580aba4d43c0d5a133e9d9d85eee1d2d3846546ced66311c"`
Dec 15 07:16:44.415 INFO running `"docker" "rm" "-f" "d74a880c71610754580aba4d43c0d5a133e9d9d85eee1d2d3846546ced66311c"`
Dec 15 07:16:44.675 INFO [stdout] d74a880c71610754580aba4d43c0d5a133e9d9d85eee1d2d3846546ced66311c
Dec 15 07:16:44.691 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 15 07:16:45.243 INFO [stdout] e19d19a4c6cde744f18cb1118f5487f08049881f0565746e4b9d471d77af4ccf
Dec 15 07:16:45.245 INFO running `"docker" "start" "-a" "e19d19a4c6cde744f18cb1118f5487f08049881f0565746e4b9d471d77af4ccf"`
Dec 15 07:16:46.654 INFO [stderr] usermod: no changes
Dec 15 07:16:46.699 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 15 07:16:46.703 INFO [stderr]      Running /target/debug/deps/join_to_string-4edfd48bc9e4f88b
Dec 15 07:16:46.704 INFO [stdout] 
Dec 15 07:16:46.704 INFO [stdout] running 0 tests
Dec 15 07:16:46.704 INFO [stdout] 
Dec 15 07:16:46.704 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 07:16:46.704 INFO [stdout] 
Dec 15 07:16:46.707 INFO [stderr]      Running /target/debug/deps/tests-ec8f0aff2fab43b5
Dec 15 07:16:46.715 INFO [stdout] 
Dec 15 07:16:46.715 INFO [stdout] running 1 test
Dec 15 07:16:46.715 INFO [stdout] test smoke ... ok
Dec 15 07:16:46.715 INFO [stdout] 
Dec 15 07:16:46.715 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 07:16:46.715 INFO [stdout] 
Dec 15 07:16:46.715 INFO [stderr]    Doc-tests join_to_string
Dec 15 07:16:47.799 INFO [stdout] 
Dec 15 07:16:47.799 INFO [stdout] running 0 tests
Dec 15 07:16:47.799 INFO [stdout] 
Dec 15 07:16:47.799 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 07:16:47.799 INFO [stdout] 
Dec 15 07:16:47.807 INFO [stderr] su: No module specific data is present
Dec 15 07:16:48.749 INFO running `"docker" "inspect" "e19d19a4c6cde744f18cb1118f5487f08049881f0565746e4b9d471d77af4ccf"`
Dec 15 07:16:49.075 INFO running `"docker" "rm" "-f" "e19d19a4c6cde744f18cb1118f5487f08049881f0565746e4b9d471d77af4ccf"`
Dec 15 07:16:49.541 INFO [stdout] e19d19a4c6cde744f18cb1118f5487f08049881f0565746e4b9d471d77af4ccf