Sep 21 03:18:46.878 INFO checking serde_json-1.0.28 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 03:18:46.878 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 03:18:46.878 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-2/master#f7f4c500b46603386e940f116b469c7adc043a6d:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 03:18:47.114 INFO blam! dcfc5edae7f67c1b18a225c52ac8a2e668094b03614f12ba887c3fdb13657f00
Sep 21 03:18:47.116 INFO running `"docker" "start" "-a" "dcfc5edae7f67c1b18a225c52ac8a2e668094b03614f12ba887c3fdb13657f00"`
Sep 21 03:18:48.029 INFO kablam! usermod: no changes
Sep 21 03:18:48.171 INFO kablam!     Checking serde_json v1.0.28 (/source)
Sep 21 03:18:48.171 INFO kablam!     Checking compiletest_rs v0.3.14
Sep 21 03:18:54.140 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.09s
Sep 21 03:18:54.146 INFO kablam! su: No module specific data is present
Sep 21 03:18:54.776 INFO running `"docker" "rm" "-f" "dcfc5edae7f67c1b18a225c52ac8a2e668094b03614f12ba887c3fdb13657f00"`
Sep 21 03:18:54.919 INFO blam! dcfc5edae7f67c1b18a225c52ac8a2e668094b03614f12ba887c3fdb13657f00