Dec 14 23:51:33.355 INFO testing readext-0.1.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 23:51:33.355 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 23:51:33.817 INFO [stdout] 1f15210f865c72ad7198cb365b7cea8bec75193b9acda8d5cee07a9587c4d34e
Dec 14 23:51:33.819 INFO running `"docker" "start" "-a" "1f15210f865c72ad7198cb365b7cea8bec75193b9acda8d5cee07a9587c4d34e"`
Dec 14 23:51:35.230 INFO [stderr] usermod: no changes
Dec 14 23:51:35.283 INFO [stderr]    Compiling readext v0.1.0 (/source)
Dec 14 23:51:35.847 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
Dec 14 23:51:35.851 INFO [stderr] su: No module specific data is present
Dec 14 23:51:36.414 INFO running `"docker" "inspect" "1f15210f865c72ad7198cb365b7cea8bec75193b9acda8d5cee07a9587c4d34e"`
Dec 14 23:51:36.755 INFO running `"docker" "rm" "-f" "1f15210f865c72ad7198cb365b7cea8bec75193b9acda8d5cee07a9587c4d34e"`
Dec 14 23:51:37.227 INFO [stdout] 1f15210f865c72ad7198cb365b7cea8bec75193b9acda8d5cee07a9587c4d34e
Dec 14 23:51:37.238 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 23:51:37.781 INFO [stdout] 6b96f37b54050fbfe972413444f00a007835c5c270d23dd68e07158f2c37bc30
Dec 14 23:51:37.783 INFO running `"docker" "start" "-a" "6b96f37b54050fbfe972413444f00a007835c5c270d23dd68e07158f2c37bc30"`
Dec 14 23:51:39.210 INFO [stderr] usermod: no changes
Dec 14 23:51:39.259 INFO [stderr]    Compiling readext v0.1.0 (/source)
Dec 14 23:51:41.267 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.00s
Dec 14 23:51:41.267 INFO [stderr] su: No module specific data is present
Dec 14 23:51:41.873 INFO running `"docker" "inspect" "6b96f37b54050fbfe972413444f00a007835c5c270d23dd68e07158f2c37bc30"`
Dec 14 23:51:42.273 INFO running `"docker" "rm" "-f" "6b96f37b54050fbfe972413444f00a007835c5c270d23dd68e07158f2c37bc30"`
Dec 14 23:51:42.558 INFO [stdout] 6b96f37b54050fbfe972413444f00a007835c5c270d23dd68e07158f2c37bc30
Dec 14 23:51:42.564 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 23:51:42.986 INFO [stdout] 34f9ec767e563cf5c590d51c585b1476150962f9f8f8471426376b19cb8c1818
Dec 14 23:51:42.988 INFO running `"docker" "start" "-a" "34f9ec767e563cf5c590d51c585b1476150962f9f8f8471426376b19cb8c1818"`
Dec 14 23:51:44.282 INFO [stderr] usermod: no changes
Dec 14 23:51:44.350 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 14 23:51:44.355 INFO [stderr]      Running /target/debug/deps/readext-464680ca6918745e
Dec 14 23:51:44.363 INFO [stderr]      Running /target/debug/deps/lib-90515a11e40aac38
Dec 14 23:51:44.363 INFO [stdout] 
Dec 14 23:51:44.363 INFO [stderr]    Doc-tests readext
Dec 14 23:51:44.363 INFO [stdout] running 0 tests
Dec 14 23:51:44.363 INFO [stdout] 
Dec 14 23:51:44.363 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 23:51:44.363 INFO [stdout] 
Dec 14 23:51:44.363 INFO [stdout] 
Dec 14 23:51:44.363 INFO [stdout] running 2 tests
Dec 14 23:51:44.363 INFO [stdout] test can_read_into_vec ... ok
Dec 14 23:51:44.363 INFO [stdout] test can_read_into_string ... ok
Dec 14 23:51:44.363 INFO [stdout] 
Dec 14 23:51:44.363 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 23:51:44.363 INFO [stdout] 
Dec 14 23:51:45.322 INFO [stdout] 
Dec 14 23:51:45.322 INFO [stdout] running 0 tests
Dec 14 23:51:45.322 INFO [stdout] 
Dec 14 23:51:45.322 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 23:51:45.322 INFO [stdout] 
Dec 14 23:51:45.329 INFO [stderr] su: No module specific data is present
Dec 14 23:51:45.859 INFO running `"docker" "inspect" "34f9ec767e563cf5c590d51c585b1476150962f9f8f8471426376b19cb8c1818"`
Dec 14 23:51:46.097 INFO running `"docker" "rm" "-f" "34f9ec767e563cf5c590d51c585b1476150962f9f8f8471426376b19cb8c1818"`
Dec 14 23:51:46.387 INFO [stdout] 34f9ec767e563cf5c590d51c585b1476150962f9f8f8471426376b19cb8c1818