Dec 15 19:18:29.308 INFO testing checked_cast-0.0.3 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 19:18:29.308 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 19:18:29.744 INFO [stdout] 2e5b12ce01742f34883acbabd9c77fddb0e09efb77ae45150b4be09b80828e3f
Dec 15 19:18:29.748 INFO running `"docker" "start" "-a" "2e5b12ce01742f34883acbabd9c77fddb0e09efb77ae45150b4be09b80828e3f"`
Dec 15 19:18:30.707 INFO [stderr] usermod: no changes
Dec 15 19:18:30.756 INFO [stderr]    Compiling checked_cast v0.0.3 (/source)
Dec 15 19:18:30.862 INFO [stderr] warning: unknown lint: `unstable`
Dec 15 19:18:30.862 INFO [stderr]  --> src/lib.rs:3:10
Dec 15 19:18:30.862 INFO [stderr]   |
Dec 15 19:18:30.862 INFO [stderr] 3 | #![allow(unstable)]
Dec 15 19:18:30.862 INFO [stderr]   |          ^^^^^^^^
Dec 15 19:18:30.862 INFO [stderr]   |
Dec 15 19:18:30.862 INFO [stderr]   = note: #[warn(unknown_lints)] on by default
Dec 15 19:18:30.862 INFO [stderr] 
Dec 15 19:18:31.479 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
Dec 15 19:18:31.485 INFO [stderr] su: No module specific data is present
Dec 15 19:18:32.287 INFO running `"docker" "inspect" "2e5b12ce01742f34883acbabd9c77fddb0e09efb77ae45150b4be09b80828e3f"`
Dec 15 19:18:32.595 INFO running `"docker" "rm" "-f" "2e5b12ce01742f34883acbabd9c77fddb0e09efb77ae45150b4be09b80828e3f"`
Dec 15 19:18:32.883 INFO [stdout] 2e5b12ce01742f34883acbabd9c77fddb0e09efb77ae45150b4be09b80828e3f
Dec 15 19:18:32.885 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 19:18:33.335 INFO [stdout] e1c79ff7ab6e50063f05f2fc7ff2e213db2556ab8ebbdc4b20cd993eec80796a
Dec 15 19:18:33.339 INFO running `"docker" "start" "-a" "e1c79ff7ab6e50063f05f2fc7ff2e213db2556ab8ebbdc4b20cd993eec80796a"`
Dec 15 19:18:34.295 INFO [stderr] usermod: no changes
Dec 15 19:18:34.391 INFO [stderr]    Compiling checked_cast v0.0.3 (/source)
Dec 15 19:18:34.519 INFO [stderr] warning: unknown lint: `unstable`
Dec 15 19:18:34.519 INFO [stderr]  --> src/lib.rs:3:10
Dec 15 19:18:34.519 INFO [stderr]   |
Dec 15 19:18:34.519 INFO [stderr] 3 | #![allow(unstable)]
Dec 15 19:18:34.519 INFO [stderr]   |          ^^^^^^^^
Dec 15 19:18:34.519 INFO [stderr]   |
Dec 15 19:18:34.519 INFO [stderr]   = note: #[warn(unknown_lints)] on by default
Dec 15 19:18:34.519 INFO [stderr] 
Dec 15 19:18:35.467 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
Dec 15 19:18:35.468 INFO [stderr] su: No module specific data is present
Dec 15 19:18:36.134 INFO running `"docker" "inspect" "e1c79ff7ab6e50063f05f2fc7ff2e213db2556ab8ebbdc4b20cd993eec80796a"`
Dec 15 19:18:36.412 INFO running `"docker" "rm" "-f" "e1c79ff7ab6e50063f05f2fc7ff2e213db2556ab8ebbdc4b20cd993eec80796a"`
Dec 15 19:18:36.631 INFO [stdout] e1c79ff7ab6e50063f05f2fc7ff2e213db2556ab8ebbdc4b20cd993eec80796a