Nov 03 20:06:24.993 INFO checking withoutboats/bpb against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 03 20:06:24.995 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-6/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2ad8c7b3502616aff142a4640cce911c6c2c5463-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 03 20:06:25.499 INFO blam! 3cf38cd42b4f839b63f7e43e420a4980f83d125a52a09ea22c3da856fe45eb49
Nov 03 20:06:25.515 INFO running `"docker" "start" "-a" "3cf38cd42b4f839b63f7e43e420a4980f83d125a52a09ea22c3da856fe45eb49"`
Nov 03 20:06:26.931 INFO kablam! usermod: no changes
Nov 03 20:06:27.023 INFO kablam! warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Nov 03 20:06:27.194 INFO kablam!    Compiling typenum v1.10.0
Nov 03 20:06:27.199 INFO kablam!    Compiling cc v1.0.18
Nov 03 20:06:27.199 INFO kablam!    Compiling rand_core v0.2.1
Nov 03 20:06:27.199 INFO kablam!    Compiling byteorder v1.2.3
Nov 03 20:06:27.200 INFO kablam!    Compiling subtle v0.6.3
Nov 03 20:06:27.200 INFO kablam!    Compiling serde v1.0.70
Nov 03 20:06:27.200 INFO kablam!     Checking arrayref v0.3.4
Nov 03 20:06:27.872 INFO kablam!     Checking byte-tools v0.2.0
Nov 03 20:06:28.449 INFO kablam!     Checking sha1 v0.2.0
Nov 03 20:06:29.568 INFO kablam!     Checking hex v0.3.2
Nov 03 20:06:29.572 INFO kablam!     Checking rand v0.5.4
Nov 03 20:06:30.135 INFO kablam!     Checking block-buffer v0.3.3
Nov 03 20:06:31.948 INFO kablam!    Compiling syn v0.14.4
Nov 03 20:06:38.908 INFO kablam!    Compiling clear_on_drop v0.2.3
Nov 03 20:06:39.380 INFO kablam!    Compiling backtrace-sys v0.1.23
Nov 03 20:06:49.409 INFO kablam!     Checking generic-array v0.9.0
Nov 03 20:06:50.340 INFO kablam!     Checking backtrace v0.3.9
Nov 03 20:06:51.272 INFO kablam!     Checking digest v0.7.5
Nov 03 20:06:51.935 INFO kablam!     Checking sha2 v0.7.1
Nov 03 20:06:52.135 INFO kablam!     Checking failure v0.1.1
Nov 03 20:06:52.711 INFO kablam!    Compiling curve25519-dalek v0.18.0
Nov 03 20:07:04.091 INFO kablam!    Compiling serde_derive v1.0.70
Nov 03 20:07:05.603 INFO kablam!     Checking ed25519-dalek v0.7.0
Nov 03 20:07:06.327 INFO kablam!     Checking pbp v0.4.0
Nov 03 20:07:11.911 INFO kablam!     Checking toml v0.4.6
Nov 03 20:07:20.436 INFO kablam!     Checking bpb v1.1.0 (/source)
Nov 03 20:07:20.470 INFO kablam! warning[E0705]: the feature `rust_2018_preview` is included in the Rust 2018 edition
Nov 03 20:07:20.470 INFO kablam!  --> src/main.rs:1:12
Nov 03 20:07:20.470 INFO kablam!   |
Nov 03 20:07:20.470 INFO kablam! 1 | #![feature(rust_2018_preview)]
Nov 03 20:07:20.470 INFO kablam!   |            ^^^^^^^^^^^^^^^^^
Nov 03 20:07:20.470 INFO kablam! 
Nov 03 20:07:20.480 INFO kablam! warning[E0705]: the feature `rust_2018_preview` is included in the Rust 2018 edition
Nov 03 20:07:20.480 INFO kablam!  --> src/main.rs:1:12
Nov 03 20:07:20.480 INFO kablam!   |
Nov 03 20:07:20.480 INFO kablam! 1 | #![feature(rust_2018_preview)]
Nov 03 20:07:20.480 INFO kablam!   |            ^^^^^^^^^^^^^^^^^
Nov 03 20:07:20.480 INFO kablam! 
Nov 03 20:07:21.067 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 54.10s
Nov 03 20:07:21.074 INFO kablam! su: No module specific data is present
Nov 03 20:07:21.416 INFO running `"docker" "rm" "-f" "3cf38cd42b4f839b63f7e43e420a4980f83d125a52a09ea22c3da856fe45eb49"`
Nov 03 20:07:21.511 INFO blam! 3cf38cd42b4f839b63f7e43e420a4980f83d125a52a09ea22c3da856fe45eb49