Dec 13 11:19:20.486 INFO testing matthewwoodruff/sdoc against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 11:19:20.486 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 13 11:19:20.834 INFO [stdout] 65f97a30f134c98e65cc0be7c5e6eeec62a2cef73ede7e0ce5d96bbf612356bc
Dec 13 11:19:20.836 INFO running `"docker" "start" "-a" "65f97a30f134c98e65cc0be7c5e6eeec62a2cef73ede7e0ce5d96bbf612356bc"`
Dec 13 11:19:21.514 INFO [stderr] usermod: no changes
Dec 13 11:19:21.606 INFO [stderr]    Compiling syn v0.14.5
Dec 13 11:19:21.606 INFO [stderr]    Compiling serde_yaml v0.8.1
Dec 13 11:19:29.041 INFO [stderr]    Compiling serde_derive v1.0.70
Dec 13 11:19:38.487 INFO [stderr]    Compiling sdoc v0.8.3 (/source)
Dec 13 11:19:45.023 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.49s
Dec 13 11:19:45.041 INFO [stderr] su: No module specific data is present
Dec 13 11:19:46.696 INFO running `"docker" "inspect" "65f97a30f134c98e65cc0be7c5e6eeec62a2cef73ede7e0ce5d96bbf612356bc"`
Dec 13 11:19:47.055 INFO running `"docker" "rm" "-f" "65f97a30f134c98e65cc0be7c5e6eeec62a2cef73ede7e0ce5d96bbf612356bc"`
Dec 13 11:19:47.294 INFO [stdout] 65f97a30f134c98e65cc0be7c5e6eeec62a2cef73ede7e0ce5d96bbf612356bc
Dec 13 11:19:47.307 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 13 11:19:47.851 INFO [stdout] d4feb17b877b1924c09d1c8887548b7cb8c3743de3bb526aec614deabbd592de
Dec 13 11:19:47.859 INFO running `"docker" "start" "-a" "d4feb17b877b1924c09d1c8887548b7cb8c3743de3bb526aec614deabbd592de"`
Dec 13 11:19:49.090 INFO [stderr] usermod: no changes
Dec 13 11:19:49.347 INFO [stderr]    Compiling colored v1.6.1
Dec 13 11:19:49.347 INFO [stderr]    Compiling tempfile v3.0.3
Dec 13 11:19:49.347 INFO [stderr]    Compiling semver v0.9.0
Dec 13 11:19:49.348 INFO [stderr]    Compiling error-chain v0.11.0
Dec 13 11:19:51.583 INFO [stderr]    Compiling cargo_metadata v0.5.8
Dec 13 11:19:54.592 INFO [stderr]    Compiling skeptic v0.13.3
Dec 13 11:19:57.479 INFO [stderr]    Compiling assert_cli v0.5.4
Dec 13 11:20:01.487 INFO [stderr]    Compiling sdoc v0.8.3 (/source)
Dec 13 11:20:06.909 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.79s
Dec 13 11:20:06.924 INFO [stderr] su: No module specific data is present
Dec 13 11:20:07.995 INFO running `"docker" "inspect" "d4feb17b877b1924c09d1c8887548b7cb8c3743de3bb526aec614deabbd592de"`
Dec 13 11:20:08.343 INFO running `"docker" "rm" "-f" "d4feb17b877b1924c09d1c8887548b7cb8c3743de3bb526aec614deabbd592de"`
Dec 13 11:20:08.619 INFO [stdout] d4feb17b877b1924c09d1c8887548b7cb8c3743de3bb526aec614deabbd592de