Oct 13 01:35:37.424 INFO checking aheart/hearth against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 01:35:37.425 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 13 01:35:37.926 INFO blam! 120dfdb16ec783103ebcc515c994b4ff1ab53636e9d1baa19a3d7eb1d886d61a
Oct 13 01:35:37.928 INFO running `"docker" "start" "-a" "120dfdb16ec783103ebcc515c994b4ff1ab53636e9d1baa19a3d7eb1d886d61a"`
Oct 13 01:35:40.564 INFO kablam! usermod: no changes
Oct 13 01:35:41.109 INFO kablam!    Compiling cmake v0.1.32
Oct 13 01:35:41.154 INFO kablam!     Checking mio v0.6.15
Oct 13 01:35:41.178 INFO kablam!     Checking tokio-io v0.1.7
Oct 13 01:35:41.186 INFO kablam!     Checking http v0.1.9
Oct 13 01:35:41.193 INFO kablam!     Checking tokio-threadpool v0.1.5
Oct 13 01:35:45.949 INFO kablam!    Compiling libssh2-sys v0.2.7
Oct 13 01:35:48.390 INFO kablam!     Checking tokio-codec v0.1.0
Oct 13 01:35:49.449 INFO kablam!     Checking tokio-fs v0.1.3
Oct 13 01:35:50.470 INFO kablam!     Checking tokio-reactor v0.1.3
Oct 13 01:35:50.471 INFO kablam!     Checking mio-uds v0.6.6
Oct 13 01:35:55.698 INFO kablam!     Checking tokio-udp v0.1.1
Oct 13 01:35:55.699 INFO kablam!     Checking tokio-tcp v0.1.1
Oct 13 01:35:55.699 INFO kablam!     Checking tokio-signal v0.2.1
Oct 13 01:36:00.100 INFO kablam!     Checking h2 v0.1.11
Oct 13 01:36:00.826 INFO kablam!     Checking trust-dns-proto v0.4.0
Oct 13 01:36:00.828 INFO kablam!     Checking tokio v0.1.7
Oct 13 01:36:11.844 INFO kablam!     Checking ssh2 v0.3.3
Oct 13 01:36:14.036 INFO kablam!     Checking trust-dns-resolver v0.9.1
Oct 13 01:36:17.676 INFO kablam!     Checking actix v0.7.3
Oct 13 01:36:23.269 INFO kablam!     Checking actix-web v0.7.3
Oct 13 01:36:37.629 INFO kablam!     Checking hearth v0.0.1 (/source)
Oct 13 01:36:46.364 INFO kablam! warning: unused variable: `metrics`
Oct 13 01:36:46.364 INFO kablam!    --> src/metrics/cpu.rs:193:13
Oct 13 01:36:46.364 INFO kablam!     |
Oct 13 01:36:46.364 INFO kablam! 193 |         let metrics = metric_plugin.process_data(raw_data_1, &now);
Oct 13 01:36:46.364 INFO kablam!     |             ^^^^^^^ help: consider using `_metrics` instead
Oct 13 01:36:46.364 INFO kablam!     |
Oct 13 01:36:46.364 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 13 01:36:46.364 INFO kablam! 
Oct 13 01:36:46.364 INFO kablam! warning: unused variable: `metrics`
Oct 13 01:36:46.364 INFO kablam!    --> src/metrics/disk.rs:220:13
Oct 13 01:36:46.364 INFO kablam!     |
Oct 13 01:36:46.364 INFO kablam! 220 |         let metrics = metric_plugin.process_data(raw_data_1, &now);
Oct 13 01:36:46.364 INFO kablam!     |             ^^^^^^^ help: consider using `_metrics` instead
Oct 13 01:36:46.364 INFO kablam! 
Oct 13 01:36:46.768 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 06s
Oct 13 01:36:46.790 INFO kablam! su: No module specific data is present
Oct 13 01:36:47.733 INFO running `"docker" "rm" "-f" "120dfdb16ec783103ebcc515c994b4ff1ab53636e9d1baa19a3d7eb1d886d61a"`
Oct 13 01:36:47.988 INFO blam! 120dfdb16ec783103ebcc515c994b4ff1ab53636e9d1baa19a3d7eb1d886d61a