Nov 04 21:01:53.516 INFO checking merkle_tree-0.1.0 against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 21:01:53.516 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-0/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 21:01:53.927 INFO blam! ee3c48d05a9cc6efd7bcd4cc1d526c8701d4eac27392156647a5ce69f386f423
Nov 04 21:01:53.929 INFO running `"docker" "start" "-a" "ee3c48d05a9cc6efd7bcd4cc1d526c8701d4eac27392156647a5ce69f386f423"`
Nov 04 21:01:54.963 INFO kablam! usermod: no changes
Nov 04 21:01:55.151 INFO kablam!     Checking hex-slice v0.1.4
Nov 04 21:01:55.355 INFO kablam!     Checking merkle_tree v0.1.0 (/source)
Nov 04 21:02:02.955 INFO kablam! warning: unused import: `self::crypto::sha2::Sha256`
Nov 04 21:02:02.955 INFO kablam!   --> tests/bench_append.rs:13:9
Nov 04 21:02:02.955 INFO kablam!    |
Nov 04 21:02:02.955 INFO kablam! 13 |     use self::crypto::sha2::Sha256;
Nov 04 21:02:02.955 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 21:02:02.955 INFO kablam!    |
Nov 04 21:02:02.955 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 04 21:02:02.955 INFO kablam! 
Nov 04 21:02:02.955 INFO kablam! warning: unused import: `self::crypto::digest::Digest`
Nov 04 21:02:02.955 INFO kablam!   --> tests/bench_append.rs:14:9
Nov 04 21:02:02.955 INFO kablam!    |
Nov 04 21:02:02.955 INFO kablam! 14 |     use self::crypto::digest::Digest;
Nov 04 21:02:02.955 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 21:02:02.955 INFO kablam! 
Nov 04 21:02:03.911 INFO kablam! warning: unused variable: `a`
Nov 04 21:02:03.911 INFO kablam!    --> tests/bench_build_tree.rs:518:30
Nov 04 21:02:03.911 INFO kablam!     |
Nov 04 21:02:03.911 INFO kablam! 518 |             (0..n).fold((), |a, b| {
Nov 04 21:02:03.911 INFO kablam!     |                              ^ help: consider using `_a` instead
Nov 04 21:02:03.911 INFO kablam!     |
Nov 04 21:02:03.911 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 04 21:02:03.911 INFO kablam! 
Nov 04 21:02:03.911 INFO kablam! warning: unused variable: `b`
Nov 04 21:02:03.911 INFO kablam!    --> tests/bench_build_tree.rs:518:33
Nov 04 21:02:03.911 INFO kablam!     |
Nov 04 21:02:03.911 INFO kablam! 518 |             (0..n).fold((), |a, b| {
Nov 04 21:02:03.911 INFO kablam!     |                                 ^ help: consider using `_b` instead
Nov 04 21:02:03.911 INFO kablam! 
Nov 04 21:02:04.033 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.04s
Nov 04 21:02:04.048 INFO kablam! su: No module specific data is present
Nov 04 21:02:04.682 INFO running `"docker" "rm" "-f" "ee3c48d05a9cc6efd7bcd4cc1d526c8701d4eac27392156647a5ce69f386f423"`
Nov 04 21:02:04.967 INFO blam! ee3c48d05a9cc6efd7bcd4cc1d526c8701d4eac27392156647a5ce69f386f423