Dec 14 16:29:46.291 INFO testing tokio-stdin-stdout-0.1.5 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 16:29:46.291 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 14 16:29:46.639 INFO [stdout] 618c29043d79506447af8d940242654c059a255b5886c64948969ed2e5777910
Dec 14 16:29:46.645 INFO running `"docker" "start" "-a" "618c29043d79506447af8d940242654c059a255b5886c64948969ed2e5777910"`
Dec 14 16:29:47.387 INFO [stderr] usermod: no changes
Dec 14 16:29:47.495 INFO [stderr]    Compiling tokio-stdin-stdout v0.1.5 (/source)
Dec 14 16:29:48.407 INFO [stderr] warning: unused variable: `e`
Dec 14 16:29:48.407 INFO [stderr]    --> src/lib.rs:171:17
Dec 14 16:29:48.407 INFO [stderr]     |
Dec 14 16:29:48.407 INFO [stderr] 171 |             Err(e) => {
Dec 14 16:29:48.407 INFO [stderr]     |                 ^ help: consider using `_e` instead
Dec 14 16:29:48.407 INFO [stderr]     |
Dec 14 16:29:48.407 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 14 16:29:48.407 INFO [stderr] 
Dec 14 16:29:49.319 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
Dec 14 16:29:49.332 INFO [stderr] su: No module specific data is present
Dec 14 16:29:49.978 INFO running `"docker" "inspect" "618c29043d79506447af8d940242654c059a255b5886c64948969ed2e5777910"`
Dec 14 16:29:50.199 INFO running `"docker" "rm" "-f" "618c29043d79506447af8d940242654c059a255b5886c64948969ed2e5777910"`
Dec 14 16:29:50.474 INFO [stdout] 618c29043d79506447af8d940242654c059a255b5886c64948969ed2e5777910
Dec 14 16:29:50.477 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 14 16:29:50.835 INFO [stdout] d0e9b60816cfba7e35ea9078f4933f0374a8bedf267435084ef55d5e74b27a27
Dec 14 16:29:50.839 INFO running `"docker" "start" "-a" "d0e9b60816cfba7e35ea9078f4933f0374a8bedf267435084ef55d5e74b27a27"`
Dec 14 16:29:52.170 INFO [stderr] usermod: no changes
Dec 14 16:29:52.355 INFO [stderr]    Compiling tokio-stdin-stdout v0.1.5 (/source)
Dec 14 16:29:54.575 INFO [stderr] warning: unused variable: `e`
Dec 14 16:29:54.575 INFO [stderr]    --> src/lib.rs:171:17
Dec 14 16:29:54.575 INFO [stderr]     |
Dec 14 16:29:54.575 INFO [stderr] 171 |             Err(e) => {
Dec 14 16:29:54.575 INFO [stderr]     |                 ^ help: consider using `_e` instead
Dec 14 16:29:54.575 INFO [stderr]     |
Dec 14 16:29:54.575 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 14 16:29:54.575 INFO [stderr] 
Dec 14 16:30:04.624 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.42s
Dec 14 16:30:04.627 INFO [stderr] su: No module specific data is present
Dec 14 16:30:05.296 INFO running `"docker" "inspect" "d0e9b60816cfba7e35ea9078f4933f0374a8bedf267435084ef55d5e74b27a27"`
Dec 14 16:30:05.547 INFO running `"docker" "rm" "-f" "d0e9b60816cfba7e35ea9078f4933f0374a8bedf267435084ef55d5e74b27a27"`
Dec 14 16:30:05.835 INFO [stdout] d0e9b60816cfba7e35ea9078f4933f0374a8bedf267435084ef55d5e74b27a27
Dec 14 16:30:05.838 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 14 16:30:06.329 INFO [stdout] 3cb9e8143d1dea067ef8f1ea0ee0812343aba71a306f52ee2bc9da7479f5e15e
Dec 14 16:30:06.335 INFO running `"docker" "start" "-a" "3cb9e8143d1dea067ef8f1ea0ee0812343aba71a306f52ee2bc9da7479f5e15e"`
Dec 14 16:30:07.453 INFO [stderr] usermod: no changes
Dec 14 16:30:07.568 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Dec 14 16:30:07.583 INFO [stderr]      Running /target/debug/deps/tokio_stdin_stdout-f990bb831190a6a3
Dec 14 16:30:07.587 INFO [stdout] 
Dec 14 16:30:07.587 INFO [stdout] running 0 tests
Dec 14 16:30:07.587 INFO [stdout] 
Dec 14 16:30:07.587 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 16:30:07.587 INFO [stdout] 
Dec 14 16:30:07.595 INFO [stderr]    Doc-tests tokio-stdin-stdout
Dec 14 16:30:09.163 INFO [stdout] 
Dec 14 16:30:09.163 INFO [stdout] running 1 test
Dec 14 16:30:15.383 INFO [stdout] test src/lib.rs -  (line 8) ... ok
Dec 14 16:30:15.383 INFO [stdout] 
Dec 14 16:30:15.383 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 16:30:15.383 INFO [stdout] 
Dec 14 16:30:15.390 INFO [stderr] su: No module specific data is present
Dec 14 16:30:16.076 INFO running `"docker" "inspect" "3cb9e8143d1dea067ef8f1ea0ee0812343aba71a306f52ee2bc9da7479f5e15e"`
Dec 14 16:30:16.479 INFO running `"docker" "rm" "-f" "3cb9e8143d1dea067ef8f1ea0ee0812343aba71a306f52ee2bc9da7479f5e15e"`
Dec 14 16:30:16.781 INFO [stdout] 3cb9e8143d1dea067ef8f1ea0ee0812343aba71a306f52ee2bc9da7479f5e15e