Nov 18 08:16:54.068 INFO testing json_logger-0.0.2 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 08:16:54.068 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 08:16:54.302 INFO [stdout] 6754a163f88c40d37df5ed52e25110d8280c7bc073d47992512046c973a64ebf
Nov 18 08:16:54.309 INFO running `"docker" "start" "-a" "6754a163f88c40d37df5ed52e25110d8280c7bc073d47992512046c973a64ebf"`
Nov 18 08:16:54.683 INFO [stderr] usermod: no changes
Nov 18 08:16:54.727 INFO [stderr]    Compiling json_logger v0.0.2 (/source)
Nov 18 08:16:55.463 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
Nov 18 08:16:55.467 INFO [stderr] su: No module specific data is present
Nov 18 08:16:55.720 INFO running `"docker" "inspect" "6754a163f88c40d37df5ed52e25110d8280c7bc073d47992512046c973a64ebf"`
Nov 18 08:16:55.801 INFO running `"docker" "rm" "-f" "6754a163f88c40d37df5ed52e25110d8280c7bc073d47992512046c973a64ebf"`
Nov 18 08:16:55.930 INFO [stdout] 6754a163f88c40d37df5ed52e25110d8280c7bc073d47992512046c973a64ebf
Nov 18 08:16:55.933 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 08:16:56.216 INFO [stdout] 76f4c6c2054d600fde8404c19603cd58a1f9fb58bfd7d82fe63d27a64bf8f717
Nov 18 08:16:56.217 INFO running `"docker" "start" "-a" "76f4c6c2054d600fde8404c19603cd58a1f9fb58bfd7d82fe63d27a64bf8f717"`
Nov 18 08:16:56.740 INFO [stderr] usermod: no changes
Nov 18 08:16:56.777 INFO [stderr]    Compiling json_logger v0.0.2 (/source)
Nov 18 08:16:57.630 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Nov 18 08:16:57.633 INFO [stderr] su: No module specific data is present
Nov 18 08:16:57.909 INFO running `"docker" "inspect" "76f4c6c2054d600fde8404c19603cd58a1f9fb58bfd7d82fe63d27a64bf8f717"`
Nov 18 08:16:57.996 INFO running `"docker" "rm" "-f" "76f4c6c2054d600fde8404c19603cd58a1f9fb58bfd7d82fe63d27a64bf8f717"`
Nov 18 08:16:58.096 INFO [stdout] 76f4c6c2054d600fde8404c19603cd58a1f9fb58bfd7d82fe63d27a64bf8f717
Nov 18 08:16:58.098 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 08:16:58.242 INFO [stdout] 3d1c499fbbbfd312893b549929f4684c97b3f677b01aec42167de2586ddf330e
Nov 18 08:16:58.245 INFO running `"docker" "start" "-a" "3d1c499fbbbfd312893b549929f4684c97b3f677b01aec42167de2586ddf330e"`
Nov 18 08:16:58.922 INFO [stderr] usermod: no changes
Nov 18 08:16:58.964 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 18 08:16:58.965 INFO [stderr]      Running /target/debug/deps/json_logger-0803407e5ebd90ce
Nov 18 08:16:58.968 INFO [stdout] 
Nov 18 08:16:58.968 INFO [stdout] running 0 tests
Nov 18 08:16:58.969 INFO [stdout] 
Nov 18 08:16:58.969 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 08:16:58.969 INFO [stdout] 
Nov 18 08:16:58.969 INFO [stderr]    Doc-tests json_logger
Nov 18 08:16:59.803 INFO [stdout] 
Nov 18 08:16:59.803 INFO [stdout] running 1 test
Nov 18 08:16:59.803 INFO [stdout] test src/lib.rs -  (line 7) ... ignored
Nov 18 08:16:59.803 INFO [stdout] 
Nov 18 08:16:59.803 INFO [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
Nov 18 08:16:59.803 INFO [stdout] 
Nov 18 08:16:59.809 INFO [stderr] su: No module specific data is present
Nov 18 08:17:00.173 INFO running `"docker" "inspect" "3d1c499fbbbfd312893b549929f4684c97b3f677b01aec42167de2586ddf330e"`
Nov 18 08:17:00.339 INFO running `"docker" "rm" "-f" "3d1c499fbbbfd312893b549929f4684c97b3f677b01aec42167de2586ddf330e"`
Nov 18 08:17:00.484 INFO [stdout] 3d1c499fbbbfd312893b549929f4684c97b3f677b01aec42167de2586ddf330e