Sep 10 10:04:21.938 INFO checking serde_json-1.0.26 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 10:04:21.938 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 10:04:21.938 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-2/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 10:04:22.125 INFO blam! 264a406eab302d5413c65f883a321526abb016985df4a10336eb10827323e4e4
Sep 10 10:04:22.126 INFO running `"docker" "start" "-a" "264a406eab302d5413c65f883a321526abb016985df4a10336eb10827323e4e4"`
Sep 10 10:04:23.021 INFO kablam! usermod: no changes
Sep 10 10:04:23.092 INFO kablam!    Compiling compiletest_rs v0.3.14
Sep 10 10:04:23.093 INFO kablam!     Checking serde_bytes v0.10.4
Sep 10 10:04:23.093 INFO kablam!     Checking serde_json v1.0.26 (file:///source)
Sep 10 10:04:30.481 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.45s
Sep 10 10:04:30.486 INFO kablam! su: No module specific data is present
Sep 10 10:04:31.155 INFO running `"docker" "rm" "-f" "264a406eab302d5413c65f883a321526abb016985df4a10336eb10827323e4e4"`
Sep 10 10:04:31.257 INFO blam! 264a406eab302d5413c65f883a321526abb016985df4a10336eb10827323e4e4