Sep 19 15:46:12.280 INFO checking webrender_api-0.57.2 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 15:46:12.280 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 15:46:12.280 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 15:46:12.406 INFO blam! d3c4d40cb44e7623ae4675fbf09ff167225a9cb02c81ef66cec3307918cb3e22
Sep 19 15:46:12.408 INFO running `"docker" "start" "-a" "d3c4d40cb44e7623ae4675fbf09ff167225a9cb02c81ef66cec3307918cb3e22"`
Sep 19 15:46:13.285 INFO kablam! usermod: no changes
Sep 19 15:46:13.363 INFO kablam!    Compiling serde v1.0.66
Sep 19 15:46:13.363 INFO kablam!    Compiling syn v0.14.9
Sep 19 15:46:20.862 INFO kablam!    Compiling serde_derive v1.0.66
Sep 19 15:46:46.891 INFO kablam!     Checking serde_bytes v0.10.4
Sep 19 15:46:46.892 INFO kablam!     Checking bincode v1.0.1
Sep 19 15:46:46.892 INFO kablam!     Checking app_units v0.7.1
Sep 19 15:46:46.892 INFO kablam!     Checking euclid v0.19.0
Sep 19 15:46:48.975 INFO kablam!     Checking webrender_api v0.57.2 (/source)
Sep 19 15:47:03.424 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 50.12s
Sep 19 15:47:03.431 INFO kablam! su: No module specific data is present
Sep 19 15:47:04.070 INFO running `"docker" "rm" "-f" "d3c4d40cb44e7623ae4675fbf09ff167225a9cb02c81ef66cec3307918cb3e22"`
Sep 19 15:47:04.179 INFO blam! d3c4d40cb44e7623ae4675fbf09ff167225a9cb02c81ef66cec3307918cb3e22