Dec 06 17:56:03.957 INFO testing vobject-0.7.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 17:56:03.957 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 17:56:04.476 INFO [stdout] 92d561c27028cb3b09044cccd7b532e2d133432213012d32ea9533792f4967ca
Dec 06 17:56:04.478 INFO running `"docker" "start" "-a" "92d561c27028cb3b09044cccd7b532e2d133432213012d32ea9533792f4967ca"`
Dec 06 17:56:06.414 INFO [stderr] usermod: no changes
Dec 06 17:56:06.544 INFO [stderr]    Compiling vobject v0.7.0 (/source)
Dec 06 17:56:12.749 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.31s
Dec 06 17:56:12.755 INFO [stderr] su: No module specific data is present
Dec 06 17:56:13.758 INFO running `"docker" "inspect" "92d561c27028cb3b09044cccd7b532e2d133432213012d32ea9533792f4967ca"`
Dec 06 17:56:14.070 INFO running `"docker" "rm" "-f" "92d561c27028cb3b09044cccd7b532e2d133432213012d32ea9533792f4967ca"`
Dec 06 17:56:14.376 INFO [stdout] 92d561c27028cb3b09044cccd7b532e2d133432213012d32ea9533792f4967ca
Dec 06 17:56:14.382 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 17:56:14.858 INFO [stdout] b85453244154f59ac4637d46c6b7c28f845dfe6326ebd5b4b176cb1cbbc3fbef
Dec 06 17:56:14.859 INFO running `"docker" "start" "-a" "b85453244154f59ac4637d46c6b7c28f845dfe6326ebd5b4b176cb1cbbc3fbef"`
Dec 06 17:56:16.207 INFO [stderr] usermod: no changes
Dec 06 17:56:16.323 INFO [stderr]    Compiling vobject v0.7.0 (/source)
Dec 06 17:56:18.184 INFO [stderr] warning: unused import: `error::*`
Dec 06 17:56:18.184 INFO [stderr]    --> src/parser.rs:293:9
Dec 06 17:56:18.184 INFO [stderr]     |
Dec 06 17:56:18.184 INFO [stderr] 293 |     use error::*;
Dec 06 17:56:18.184 INFO [stderr]     |         ^^^^^^^^
Dec 06 17:56:18.196 INFO [stderr]     |
Dec 06 17:56:18.196 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 06 17:56:18.196 INFO [stderr] 
Dec 06 17:56:22.288 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.03s
Dec 06 17:56:22.304 INFO [stderr] su: No module specific data is present
Dec 06 17:56:22.944 INFO running `"docker" "inspect" "b85453244154f59ac4637d46c6b7c28f845dfe6326ebd5b4b176cb1cbbc3fbef"`
Dec 06 17:56:23.249 INFO running `"docker" "rm" "-f" "b85453244154f59ac4637d46c6b7c28f845dfe6326ebd5b4b176cb1cbbc3fbef"`
Dec 06 17:56:23.687 INFO [stdout] b85453244154f59ac4637d46c6b7c28f845dfe6326ebd5b4b176cb1cbbc3fbef