Oct 31 21:01:41.949 INFO checking sinitcin/poll_devices against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 21:01:41.950 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-3/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 31 21:01:42.463 INFO blam! 7696f0218f5cb5d9170f6bcae7f66b4524e6346410cf641f9027fd981aa5bbe1
Oct 31 21:01:42.465 INFO running `"docker" "start" "-a" "7696f0218f5cb5d9170f6bcae7f66b4524e6346410cf641f9027fd981aa5bbe1"`
Oct 31 21:01:44.060 INFO kablam! usermod: no changes
Oct 31 21:01:44.228 INFO kablam!     Checking rust-ini v0.12.2
Oct 31 21:01:44.232 INFO kablam!    Compiling libsqlite3-sys v0.9.3
Oct 31 21:01:44.268 INFO kablam!     Checking serde_json v1.0.27
Oct 31 21:01:44.268 INFO kablam!    Compiling syn v0.15.4
Oct 31 21:01:45.521 INFO kablam!     Checking libconfig v0.1.0 (/source/libconfig)
Oct 31 21:01:57.712 INFO kablam!    Compiling serde_derive v1.0.79
Oct 31 21:02:00.320 INFO kablam!     Checking rusqlite v0.14.0
Oct 31 21:02:01.716 INFO kablam!     Checking libdb v0.1.0 (/source/libdb)
Oct 31 21:02:10.136 INFO kablam!     Checking libengine v0.1.0 (/source/libengine)
Oct 31 21:02:10.780 INFO kablam! warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
Oct 31 21:02:10.780 INFO kablam!  --> libengine/src/lib.rs:2:12
Oct 31 21:02:10.780 INFO kablam!   |
Oct 31 21:02:10.780 INFO kablam! 2 | #![feature(extern_prelude)]
Oct 31 21:02:10.780 INFO kablam!   |            ^^^^^^^^^^^^^^
Oct 31 21:02:10.780 INFO kablam!   |
Oct 31 21:02:10.780 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 31 21:02:10.780 INFO kablam! 
Oct 31 21:02:10.887 INFO kablam! warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
Oct 31 21:02:10.888 INFO kablam!  --> libengine/src/lib.rs:2:12
Oct 31 21:02:10.888 INFO kablam!   |
Oct 31 21:02:10.888 INFO kablam! 2 | #![feature(extern_prelude)]
Oct 31 21:02:10.889 INFO kablam!   |            ^^^^^^^^^^^^^^
Oct 31 21:02:10.889 INFO kablam!   |
Oct 31 21:02:10.889 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 31 21:02:10.890 INFO kablam! 
Oct 31 21:02:10.935 INFO kablam!     Checking libdbgserver v0.1.0 (/source/libdbgserver)
Oct 31 21:02:10.938 INFO kablam!     Checking libmercury v0.1.0 (/source/libmercury)
Oct 31 21:02:10.938 INFO kablam!     Checking libcomchannel v0.1.0 (/source/libcomchannel)
Oct 31 21:02:13.702 INFO kablam!     Checking pdd v0.1.0 (/source)
Oct 31 21:02:14.444 INFO kablam! warning: unused variable: `row`
Oct 31 21:02:14.445 INFO kablam!    --> src/main.rs:101:9
Oct 31 21:02:14.445 INFO kablam!     |
Oct 31 21:02:14.448 INFO kablam! 101 |     for row in rows {
Oct 31 21:02:14.448 INFO kablam!     |         ^^^ help: consider using `_row` instead
Oct 31 21:02:14.448 INFO kablam!     |
Oct 31 21:02:14.448 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 31 21:02:14.448 INFO kablam! 
Oct 31 21:02:14.816 INFO kablam! warning: unused variable: `row`
Oct 31 21:02:14.816 INFO kablam!    --> src/main.rs:101:9
Oct 31 21:02:14.817 INFO kablam!     |
Oct 31 21:02:14.817 INFO kablam! 101 |     for row in rows {
Oct 31 21:02:14.817 INFO kablam!     |         ^^^ help: consider using `_row` instead
Oct 31 21:02:14.817 INFO kablam!     |
Oct 31 21:02:14.817 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 31 21:02:14.817 INFO kablam! 
Oct 31 21:02:14.888 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 30.78s
Oct 31 21:02:14.904 INFO kablam! su: No module specific data is present
Oct 31 21:02:15.887 INFO running `"docker" "rm" "-f" "7696f0218f5cb5d9170f6bcae7f66b4524e6346410cf641f9027fd981aa5bbe1"`
Oct 31 21:02:16.182 INFO blam! 7696f0218f5cb5d9170f6bcae7f66b4524e6346410cf641f9027fd981aa5bbe1