Dec 14 20:31:05.388 INFO testing serde-feature-hack-0.1.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 20:31:05.389 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 14 20:31:05.583 INFO [stdout] 3368e29fba58418a0c2dd8e4149d9e6c723bd970c1ce0a9fa6dce1e9370e62ec
Dec 14 20:31:05.585 INFO running `"docker" "start" "-a" "3368e29fba58418a0c2dd8e4149d9e6c723bd970c1ce0a9fa6dce1e9370e62ec"`
Dec 14 20:31:05.947 INFO [stderr] usermod: no changes
Dec 14 20:31:06.001 INFO [stderr]    Compiling serde-feature-hack v0.1.0 (/source)
Dec 14 20:31:06.369 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
Dec 14 20:31:06.372 INFO [stderr] su: No module specific data is present
Dec 14 20:31:06.618 INFO running `"docker" "inspect" "3368e29fba58418a0c2dd8e4149d9e6c723bd970c1ce0a9fa6dce1e9370e62ec"`
Dec 14 20:31:06.702 INFO running `"docker" "rm" "-f" "3368e29fba58418a0c2dd8e4149d9e6c723bd970c1ce0a9fa6dce1e9370e62ec"`
Dec 14 20:31:06.790 INFO [stdout] 3368e29fba58418a0c2dd8e4149d9e6c723bd970c1ce0a9fa6dce1e9370e62ec
Dec 14 20:31:06.793 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 14 20:31:06.959 INFO [stdout] f9875b6f7e03b5f40ce1191ca9b322d89ff7707e69101e93aac576068ce6ad36
Dec 14 20:31:06.961 INFO running `"docker" "start" "-a" "f9875b6f7e03b5f40ce1191ca9b322d89ff7707e69101e93aac576068ce6ad36"`
Dec 14 20:31:07.746 INFO [stderr] usermod: no changes
Dec 14 20:31:07.781 INFO [stderr]    Compiling serde-feature-hack v0.1.0 (/source)
Dec 14 20:31:08.498 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
Dec 14 20:31:08.500 INFO [stderr] su: No module specific data is present
Dec 14 20:31:08.971 INFO running `"docker" "inspect" "f9875b6f7e03b5f40ce1191ca9b322d89ff7707e69101e93aac576068ce6ad36"`
Dec 14 20:31:09.261 INFO running `"docker" "rm" "-f" "f9875b6f7e03b5f40ce1191ca9b322d89ff7707e69101e93aac576068ce6ad36"`
Dec 14 20:31:09.424 INFO [stdout] f9875b6f7e03b5f40ce1191ca9b322d89ff7707e69101e93aac576068ce6ad36
Dec 14 20:31:09.427 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 14 20:31:09.690 INFO [stdout] 82a3934961fc1779b79c37291fd8d95f0486b337b9dab4955dc8995282ec37e7
Dec 14 20:31:09.695 INFO running `"docker" "start" "-a" "82a3934961fc1779b79c37291fd8d95f0486b337b9dab4955dc8995282ec37e7"`
Dec 14 20:31:10.855 INFO [stderr] usermod: no changes
Dec 14 20:31:10.975 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Dec 14 20:31:10.975 INFO [stderr]      Running /target/debug/deps/serde_feature_hack-895b3286d37ed116
Dec 14 20:31:10.976 INFO [stdout] 
Dec 14 20:31:10.976 INFO [stdout] running 0 tests
Dec 14 20:31:10.976 INFO [stdout] 
Dec 14 20:31:10.976 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 20:31:10.976 INFO [stdout] 
Dec 14 20:31:10.983 INFO [stderr]    Doc-tests serde-feature-hack
Dec 14 20:31:11.879 INFO [stdout] 
Dec 14 20:31:11.879 INFO [stdout] running 1 test
Dec 14 20:31:13.670 INFO [stdout] test src/lib.rs -  (line 16) ... ok
Dec 14 20:31:13.670 INFO [stdout] 
Dec 14 20:31:13.670 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 20:31:13.670 INFO [stdout] 
Dec 14 20:31:13.685 INFO [stderr] su: No module specific data is present
Dec 14 20:31:14.905 INFO running `"docker" "inspect" "82a3934961fc1779b79c37291fd8d95f0486b337b9dab4955dc8995282ec37e7"`
Dec 14 20:31:15.148 INFO running `"docker" "rm" "-f" "82a3934961fc1779b79c37291fd8d95f0486b337b9dab4955dc8995282ec37e7"`
Dec 14 20:31:15.451 INFO [stdout] 82a3934961fc1779b79c37291fd8d95f0486b337b9dab4955dc8995282ec37e7