Sep 19 20:39:46.268 INFO checking prost-0.4.0 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 20:39:46.268 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 20:39:46.268 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-4/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 20:39:46.595 INFO blam! 4f9b15c405acecf873036ec4c89e3d7ba80971e78a3227503f951518ce1ac901
Sep 19 20:39:46.597 INFO running `"docker" "start" "-a" "4f9b15c405acecf873036ec4c89e3d7ba80971e78a3227503f951518ce1ac901"`
Sep 19 20:39:47.767 INFO kablam! usermod: no changes
Sep 19 20:39:47.959 INFO kablam!     Checking prost v0.4.0 (/source)
Sep 19 20:39:47.959 INFO kablam!    Compiling syn v0.14.9
Sep 19 20:39:47.965 INFO kablam!    Compiling failure v0.1.2
Sep 19 20:39:59.500 INFO kablam!    Compiling prost-derive v0.4.0
Sep 19 20:40:08.949 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 21.15s
Sep 19 20:40:08.956 INFO kablam! su: No module specific data is present
Sep 19 20:40:09.797 INFO running `"docker" "rm" "-f" "4f9b15c405acecf873036ec4c89e3d7ba80971e78a3227503f951518ce1ac901"`
Sep 19 20:40:10.111 INFO blam! 4f9b15c405acecf873036ec4c89e3d7ba80971e78a3227503f951518ce1ac901