Nov 01 01:33:44.514 INFO checking lux01/synacor against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 01:33:44.514 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"`
Nov 01 01:33:45.034 INFO blam! 6cd59b98908f316d967cad0637397775c1942fedb1e8631805f94b6e3cee36a4
Nov 01 01:33:45.036 INFO running `"docker" "start" "-a" "6cd59b98908f316d967cad0637397775c1942fedb1e8631805f94b6e3cee36a4"`
Nov 01 01:33:46.140 INFO kablam! usermod: no changes
Nov 01 01:33:46.278 INFO kablam!     Checking bit-vec v0.4.3
Nov 01 01:33:46.278 INFO kablam!     Checking serde v0.9.6
Nov 01 01:33:46.284 INFO kablam!    Compiling syn v0.11.4
Nov 01 01:33:46.284 INFO kablam!     Checking chan v0.1.18
Nov 01 01:33:47.651 INFO kablam!     Checking bit-set v0.4.0
Nov 01 01:33:48.869 INFO kablam!     Checking chan-signal v0.2.0
Nov 01 01:33:57.783 INFO kablam!    Compiling serde_codegen_internals v0.13.0
Nov 01 01:34:01.149 INFO kablam!    Compiling serde_derive v0.9.6
Nov 01 01:34:06.048 INFO kablam!     Checking serde_json v0.9.5
Nov 01 01:34:11.049 INFO kablam!     Checking synacor v0.1.0 (/source)
Nov 01 01:34:16.532 INFO kablam! warning: unused `#[macro_use]` import
Nov 01 01:34:16.536 INFO kablam!  --> src/debugger/main.rs:8:1
Nov 01 01:34:16.536 INFO kablam!   |
Nov 01 01:34:16.536 INFO kablam! 8 | #[macro_use] extern crate chan;
Nov 01 01:34:16.536 INFO kablam!   | ^^^^^^^^^^^^
Nov 01 01:34:16.546 INFO kablam!   |
Nov 01 01:34:16.546 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 01:34:16.546 INFO kablam! 
Nov 01 01:34:16.912 INFO kablam! warning: unused `#[macro_use]` import
Nov 01 01:34:16.912 INFO kablam!  --> src/debugger/main.rs:8:1
Nov 01 01:34:16.912 INFO kablam!   |
Nov 01 01:34:16.912 INFO kablam! 8 | #[macro_use] extern crate chan;
Nov 01 01:34:16.912 INFO kablam!   | ^^^^^^^^^^^^
Nov 01 01:34:16.912 INFO kablam!   |
Nov 01 01:34:16.912 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 01:34:16.912 INFO kablam! 
Nov 01 01:34:17.672 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 31.48s
Nov 01 01:34:17.672 INFO kablam! su: No module specific data is present
Nov 01 01:34:18.321 INFO running `"docker" "rm" "-f" "6cd59b98908f316d967cad0637397775c1942fedb1e8631805f94b6e3cee36a4"`
Nov 01 01:34:18.503 INFO blam! 6cd59b98908f316d967cad0637397775c1942fedb1e8631805f94b6e3cee36a4