Sep 20 23:49:38.505 INFO checking JasonKleban/RustyEuler against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 20 23:49:38.505 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 20 23:49:38.505 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-6/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 23:49:38.716 INFO blam! d01d1f8a3a074c914183f9881d85cba2bea0ac447847ca84f4e1a3e82fb28c19
Sep 20 23:49:38.718 INFO running `"docker" "start" "-a" "d01d1f8a3a074c914183f9881d85cba2bea0ac447847ca84f4e1a3e82fb28c19"`
Sep 20 23:49:39.890 INFO kablam! usermod: no changes
Sep 20 23:49:40.038 INFO kablam!     Checking either v1.0.3
Sep 20 23:49:40.046 INFO kablam!     Checking term_size v0.2.2
Sep 20 23:49:40.046 INFO kablam!     Checking num-bigint v0.1.35
Sep 20 23:49:40.704 INFO kablam!     Checking clap v2.20.4
Sep 20 23:49:40.704 INFO kablam!     Checking itertools v0.5.9
Sep 20 23:49:42.466 INFO kablam!     Checking num-rational v0.1.35
Sep 20 23:49:43.470 INFO kablam!     Checking num v0.1.36
Sep 20 23:49:49.243 INFO kablam!     Checking rusty_euler v0.1.0 (/source)
Sep 20 23:49:49.757 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.83s
Sep 20 23:49:49.761 INFO kablam! su: No module specific data is present
Sep 20 23:49:50.380 INFO running `"docker" "rm" "-f" "d01d1f8a3a074c914183f9881d85cba2bea0ac447847ca84f4e1a3e82fb28c19"`
Sep 20 23:49:50.432 INFO blam! d01d1f8a3a074c914183f9881d85cba2bea0ac447847ca84f4e1a3e82fb28c19