Dec 13 22:14:04.480 INFO testing data-pup/cargo-metadata-exercise against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 22:14:04.480 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 22:14:04.988 INFO [stdout] 9633b3b8a8ae431bd41d5652884f7dc53631d73a63a2b4fb9941ba777f471570
Dec 13 22:14:04.990 INFO running `"docker" "start" "-a" "9633b3b8a8ae431bd41d5652884f7dc53631d73a63a2b4fb9941ba777f471570"`
Dec 13 22:14:07.663 INFO [stderr] usermod: no changes
Dec 13 22:14:07.783 INFO [stderr]    Compiling ryu v0.2.6
Dec 13 22:14:07.783 INFO [stderr]    Compiling semver-parser v0.7.0
Dec 13 22:14:07.783 INFO [stderr]    Compiling error-chain v0.12.0
Dec 13 22:14:10.843 INFO [stderr]    Compiling semver v0.9.0
Dec 13 22:14:11.365 INFO [stderr]    Compiling serde_json v1.0.26
Dec 13 22:14:16.387 INFO [stderr]    Compiling cargo_metadata v0.6.0
Dec 13 22:14:20.159 INFO [stderr]    Compiling cargo-metadata-ex v0.1.0 (/source)
Dec 13 22:14:25.748 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.06s
Dec 13 22:14:25.754 INFO [stderr] su: No module specific data is present
Dec 13 22:14:26.642 INFO running `"docker" "inspect" "9633b3b8a8ae431bd41d5652884f7dc53631d73a63a2b4fb9941ba777f471570"`
Dec 13 22:14:26.939 INFO running `"docker" "rm" "-f" "9633b3b8a8ae431bd41d5652884f7dc53631d73a63a2b4fb9941ba777f471570"`
Dec 13 22:14:27.261 INFO [stdout] 9633b3b8a8ae431bd41d5652884f7dc53631d73a63a2b4fb9941ba777f471570
Dec 13 22:14:27.265 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 22:14:27.844 INFO [stdout] 6628a84264ddd42e09ca7ae88121789b5a8733d53276c2c0d01f4c172f03d35e
Dec 13 22:14:27.848 INFO running `"docker" "start" "-a" "6628a84264ddd42e09ca7ae88121789b5a8733d53276c2c0d01f4c172f03d35e"`
Dec 13 22:14:29.427 INFO [stderr] usermod: no changes
Dec 13 22:14:29.612 INFO [stderr]    Compiling cargo-metadata-ex v0.1.0 (/source)
Dec 13 22:14:31.620 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.15s
Dec 13 22:14:31.635 INFO [stderr] su: No module specific data is present
Dec 13 22:14:33.469 INFO running `"docker" "inspect" "6628a84264ddd42e09ca7ae88121789b5a8733d53276c2c0d01f4c172f03d35e"`
Dec 13 22:14:33.803 INFO running `"docker" "rm" "-f" "6628a84264ddd42e09ca7ae88121789b5a8733d53276c2c0d01f4c172f03d35e"`
Dec 13 22:14:34.203 INFO [stdout] 6628a84264ddd42e09ca7ae88121789b5a8733d53276c2c0d01f4c172f03d35e
Dec 13 22:14:34.205 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 22:14:34.769 INFO [stdout] 4815f05ce52beb61db203e1e1bf5f457f42581d800a342b55579ca8f8894f07e
Dec 13 22:14:34.771 INFO running `"docker" "start" "-a" "4815f05ce52beb61db203e1e1bf5f457f42581d800a342b55579ca8f8894f07e"`
Dec 13 22:14:36.322 INFO [stderr] usermod: no changes
Dec 13 22:14:36.511 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Dec 13 22:14:36.511 INFO [stderr]      Running /target/debug/deps/cargo_metadata_ex-316ab5e3e8a47ee4
Dec 13 22:14:36.511 INFO [stderr] su: No module specific data is present
Dec 13 22:14:36.511 INFO [stdout] 
Dec 13 22:14:36.511 INFO [stdout] running 0 tests
Dec 13 22:14:36.511 INFO [stdout] 
Dec 13 22:14:36.511 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 22:14:36.511 INFO [stdout] 
Dec 13 22:14:37.516 INFO running `"docker" "inspect" "4815f05ce52beb61db203e1e1bf5f457f42581d800a342b55579ca8f8894f07e"`
Dec 13 22:14:37.847 INFO running `"docker" "rm" "-f" "4815f05ce52beb61db203e1e1bf5f457f42581d800a342b55579ca8f8894f07e"`
Dec 13 22:14:38.227 INFO [stdout] 4815f05ce52beb61db203e1e1bf5f457f42581d800a342b55579ca8f8894f07e