Dec 14 18:15:55.252 INFO testing strason-0.4.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 18:15:55.253 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 18:15:55.615 INFO [stdout] 8f0ebc288d3ac211992ab30a8a945be401f5039bdb6955ec1fb423376986fc7c
Dec 14 18:15:55.620 INFO running `"docker" "start" "-a" "8f0ebc288d3ac211992ab30a8a945be401f5039bdb6955ec1fb423376986fc7c"`
Dec 14 18:15:56.635 INFO [stderr] usermod: no changes
Dec 14 18:15:56.685 INFO [stderr]    Compiling strason v0.4.0 (/source)
Dec 14 18:15:58.036 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
Dec 14 18:15:58.039 INFO [stderr] su: No module specific data is present
Dec 14 18:15:58.327 INFO running `"docker" "inspect" "8f0ebc288d3ac211992ab30a8a945be401f5039bdb6955ec1fb423376986fc7c"`
Dec 14 18:15:58.416 INFO running `"docker" "rm" "-f" "8f0ebc288d3ac211992ab30a8a945be401f5039bdb6955ec1fb423376986fc7c"`
Dec 14 18:15:58.534 INFO [stdout] 8f0ebc288d3ac211992ab30a8a945be401f5039bdb6955ec1fb423376986fc7c
Dec 14 18:15:58.536 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 18:15:58.747 INFO [stdout] f0150cd38066d5484d12d316fc830ea412b48004772f97d8f868c92d85f4bd2f
Dec 14 18:15:58.752 INFO running `"docker" "start" "-a" "f0150cd38066d5484d12d316fc830ea412b48004772f97d8f868c92d85f4bd2f"`
Dec 14 18:15:59.293 INFO [stderr] usermod: no changes
Dec 14 18:15:59.348 INFO [stderr]    Compiling ryu v0.2.7
Dec 14 18:15:59.349 INFO [stderr]    Compiling itoa v0.4.3
Dec 14 18:16:01.265 INFO [stderr]    Compiling serde_json v1.0.33
Dec 14 18:16:04.357 INFO [stderr]    Compiling strason v0.4.0 (/source)
Dec 14 18:16:08.834 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.51s
Dec 14 18:16:08.834 INFO [stderr] su: No module specific data is present
Dec 14 18:16:09.092 INFO running `"docker" "inspect" "f0150cd38066d5484d12d316fc830ea412b48004772f97d8f868c92d85f4bd2f"`
Dec 14 18:16:09.196 INFO running `"docker" "rm" "-f" "f0150cd38066d5484d12d316fc830ea412b48004772f97d8f868c92d85f4bd2f"`
Dec 14 18:16:09.296 INFO [stdout] f0150cd38066d5484d12d316fc830ea412b48004772f97d8f868c92d85f4bd2f
Dec 14 18:16:09.299 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 18:16:09.480 INFO [stdout] ac644fd201ac08516401f8fc9fa0d2ec2eda6a065f36730c3b983f498631702f
Dec 14 18:16:09.484 INFO running `"docker" "start" "-a" "ac644fd201ac08516401f8fc9fa0d2ec2eda6a065f36730c3b983f498631702f"`
Dec 14 18:16:09.966 INFO [stderr] usermod: no changes
Dec 14 18:16:09.999 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 14 18:16:10.001 INFO [stderr]      Running /target/debug/deps/strason-471b0c07044b3a88
Dec 14 18:16:10.004 INFO [stdout] 
Dec 14 18:16:10.004 INFO [stdout] running 13 tests
Dec 14 18:16:10.005 INFO [stdout] test parser::tests::test_utf16 ... ok
Dec 14 18:16:10.005 INFO [stdout] test parser::tests::test_array ... ok
Dec 14 18:16:10.005 INFO [stdout] test serializer::tests::test_round_trip_utf16 ... ok
Dec 14 18:16:10.006 INFO [stdout] test parser::tests::test_error ... ok
Dec 14 18:16:10.006 INFO [stdout] test parser::tests::test_object ... ok
Dec 14 18:16:10.006 INFO [stdout] test parser::tests::test_primitives ... ok
Dec 14 18:16:10.006 INFO [stdout] test serializer::tests::test_round_trip ... ok
Dec 14 18:16:10.006 INFO [stdout] test tests::test_is ... ok
Dec 14 18:16:10.007 INFO [stdout] test object::tests::serde_json_roundtrip ... ok
Dec 14 18:16:10.007 INFO [stdout] test tests::format ... ok
Dec 14 18:16:10.007 INFO [stdout] test tests::test_index ... ok
Dec 14 18:16:10.007 INFO [stdout] test tests::from ... ok
Dec 14 18:16:10.007 INFO [stdout] test object::tests::serde_roundtrip ... ok
Dec 14 18:16:10.007 INFO [stdout] 
Dec 14 18:16:10.007 INFO [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 18:16:10.007 INFO [stdout] 
Dec 14 18:16:10.010 INFO [stderr]    Doc-tests strason
Dec 14 18:16:10.744 INFO [stdout] 
Dec 14 18:16:10.744 INFO [stdout] running 0 tests
Dec 14 18:16:10.744 INFO [stdout] 
Dec 14 18:16:10.744 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 18:16:10.744 INFO [stdout] 
Dec 14 18:16:10.751 INFO [stderr] su: No module specific data is present
Dec 14 18:16:11.005 INFO running `"docker" "inspect" "ac644fd201ac08516401f8fc9fa0d2ec2eda6a065f36730c3b983f498631702f"`
Dec 14 18:16:11.095 INFO running `"docker" "rm" "-f" "ac644fd201ac08516401f8fc9fa0d2ec2eda6a065f36730c3b983f498631702f"`
Dec 14 18:16:11.224 INFO [stdout] ac644fd201ac08516401f8fc9fa0d2ec2eda6a065f36730c3b983f498631702f