Dec 01 03:23:40.738 INFO documenting yaymukund/suzanne-metadata against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 03:23:40.738 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-7/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55318-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/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 +f86f76f89ea2b1ccbfb3741962ec2029d878a389-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 03:23:41.341 INFO [stdout] e72407b768b6489927f3416613c2aa241c1205b835ea97d58c255947827fd191
Dec 01 03:23:41.344 INFO running `"docker" "start" "-a" "e72407b768b6489927f3416613c2aa241c1205b835ea97d58c255947827fd191"`
Dec 01 03:23:43.071 INFO [stderr] usermod: no changes
Dec 01 03:23:43.444 INFO [stderr]     Checking libc v0.2.34
Dec 01 03:23:43.444 INFO [stderr]     Checking smallvec v0.6.0
Dec 01 03:23:43.461 INFO [stderr]    Compiling derive_builder v0.5.1
Dec 01 03:23:43.461 INFO [stderr]     Checking regex-syntax v0.4.1
Dec 01 03:23:43.468 INFO [stderr]     Checking ansi_term v0.10.2
Dec 01 03:23:43.468 INFO [stderr]     Checking same-file v1.0.0
Dec 01 03:23:43.468 INFO [stderr]     Checking num-traits v0.1.41
Dec 01 03:23:43.500 INFO [stderr]     Checking strsim v0.6.0
Dec 01 03:23:44.518 INFO [stderr]     Checking byteorder v1.2.1
Dec 01 03:23:44.944 INFO [stderr]     Checking serde v1.0.27
Dec 01 03:23:45.204 INFO [stderr]    Compiling miniz-sys v0.1.10
Dec 01 03:23:46.096 INFO [stderr]     Checking log v0.4.1
Dec 01 03:23:47.422 INFO [stderr]     Checking walkdir v2.0.1
Dec 01 03:23:47.870 INFO [stderr]     Checking rand v0.3.19
Dec 01 03:23:47.942 INFO [stderr]     Checking memchr v2.0.1
Dec 01 03:23:48.270 INFO [stderr]     Checking clicolors-control v0.1.0
Dec 01 03:23:48.424 INFO [stderr]     Checking termios v0.2.2
Dec 01 03:23:49.391 INFO [stderr]     Checking atty v0.2.6
Dec 01 03:23:49.506 INFO [stderr]     Checking filetime v0.1.14
Dec 01 03:23:49.519 INFO [stderr]    Compiling synstructure v0.6.1
Dec 01 03:23:50.068 INFO [stderr]    Compiling derive_builder_core v0.2.0
Dec 01 03:23:50.342 INFO [stderr]    Compiling serde_derive_internals v0.19.0
Dec 01 03:23:50.708 INFO [stderr]     Checking backtrace-sys v0.1.16
Dec 01 03:23:51.539 INFO [stderr]     Checking aho-corasick v0.6.4
Dec 01 03:23:59.203 INFO [stderr]     Checking clap v2.29.0
Dec 01 03:23:59.359 INFO [stderr]     Checking backtrace v0.3.4
Dec 01 03:23:59.457 INFO [stderr]     Checking parking_lot_core v0.2.8
Dec 01 03:23:59.514 INFO [stderr]     Checking regex v0.2.3
Dec 01 03:24:00.058 INFO [stderr]    Compiling failure_derive v0.1.1
Dec 01 03:24:00.328 INFO [stderr]    Compiling serde_derive v1.0.27
Dec 01 03:24:01.200 INFO [stderr]     Checking flate2 v0.2.20
Dec 01 03:24:02.245 INFO [stderr]     Checking parking_lot v0.5.3
Dec 01 03:24:09.518 INFO [stderr]     Checking console v0.5.0
Dec 01 03:24:09.520 INFO [stderr]     Checking env_logger v0.5.7
Dec 01 03:24:10.671 INFO [stderr]     Checking id3 v0.2.3
Dec 01 03:24:10.723 INFO [stderr]     Checking failure v0.1.1
Dec 01 03:24:12.500 INFO [stderr]     Checking mp3-duration v0.1.1
Dec 01 03:24:13.868 INFO [stderr]     Checking indicatif v0.8.0
Dec 01 03:24:23.993 INFO [stderr]     Checking serde_json v1.0.9
Dec 01 03:24:27.140 INFO [stderr]  Documenting suzanne-metadata v0.1.0 (/source)
Dec 01 03:24:30.028 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.93s
Dec 01 03:24:30.048 INFO [stderr] su: No module specific data is present
Dec 01 03:24:30.648 INFO running `"docker" "inspect" "e72407b768b6489927f3416613c2aa241c1205b835ea97d58c255947827fd191"`
Dec 01 03:24:31.109 INFO running `"docker" "rm" "-f" "e72407b768b6489927f3416613c2aa241c1205b835ea97d58c255947827fd191"`
Dec 01 03:24:31.501 INFO [stdout] e72407b768b6489927f3416613c2aa241c1205b835ea97d58c255947827fd191