Dec 05 06:24:22.662 INFO checking sonic-0.6.1 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 06:24:22.662 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 05 06:24:23.144 INFO [stdout] c4504a7b839861ca05258f5b5517774cf2d09a4a54fa526cb548ff08890de7fa
Dec 05 06:24:23.152 INFO running `"docker" "start" "-a" "c4504a7b839861ca05258f5b5517774cf2d09a4a54fa526cb548ff08890de7fa"`
Dec 05 06:24:24.979 INFO [stderr] usermod: no changes
Dec 05 06:24:25.201 INFO [stderr]    Compiling syntex_pos v0.44.0
Dec 05 06:24:25.201 INFO [stderr]    Compiling syntex_pos v0.41.0
Dec 05 06:24:25.201 INFO [stderr]    Compiling nix v0.6.0
Dec 05 06:24:25.201 INFO [stderr]     Checking termios v0.2.2
Dec 05 06:24:25.204 INFO [stderr]     Checking pbr v1.0.1
Dec 05 06:24:25.218 INFO [stderr]     Checking error-chain v0.5.0
Dec 05 06:24:28.291 INFO [stderr]     Checking rpassword v0.2.3
Dec 05 06:24:31.577 INFO [stderr]    Compiling syntex_errors v0.41.0
Dec 05 06:24:31.696 INFO [stderr]    Compiling syntex_errors v0.44.0
Dec 05 06:24:39.963 INFO [stderr]    Compiling syntex_syntax v0.44.1
Dec 05 06:24:40.161 INFO [stderr]    Compiling syntex_syntax v0.41.0
Dec 05 06:25:41.367 INFO [stderr]    Compiling aster v0.27.0
Dec 05 06:25:41.759 INFO [stderr]    Compiling syntex v0.44.0
Dec 05 06:25:43.587 INFO [stderr]    Compiling serde_codegen_internals v0.8.9
Dec 05 06:25:43.682 INFO [stderr]    Compiling quasi v0.20.1
Dec 05 06:25:45.083 INFO [stderr]    Compiling syntex v0.41.0
Dec 05 06:25:47.640 INFO [stderr]    Compiling quasi_codegen v0.20.0
Dec 05 06:25:50.331 INFO [stderr]    Compiling serde_codegen v0.8.9
Dec 05 06:26:03.955 INFO [stderr]    Compiling sonic v0.6.1 (/source)
Dec 05 06:26:15.319 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 05 06:26:15.319 INFO [stderr]    --> /target/debug/build/sonic-ca12fcba750c0888/out/util.rs:301:23
Dec 05 06:26:15.319 INFO [stderr]     |
Dec 05 06:26:15.319 INFO [stderr] 301 |     let mut sonicrc = env::home_dir().expect("can't find your home folder");
Dec 05 06:26:15.320 INFO [stderr]     |                       ^^^^^^^^^^^^^
Dec 05 06:26:15.320 INFO [stderr]     |
Dec 05 06:26:15.320 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 05 06:26:15.320 INFO [stderr] 
Dec 05 06:26:15.543 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 05 06:26:15.543 INFO [stderr]    --> /target/debug/build/sonic-ca12fcba750c0888/out/util.rs:301:23
Dec 05 06:26:15.544 INFO [stderr]     |
Dec 05 06:26:15.544 INFO [stderr] 301 |     let mut sonicrc = env::home_dir().expect("can't find your home folder");
Dec 05 06:26:15.544 INFO [stderr]     |                       ^^^^^^^^^^^^^
Dec 05 06:26:15.545 INFO [stderr]     |
Dec 05 06:26:15.545 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 05 06:26:15.545 INFO [stderr] 
Dec 05 06:26:16.064 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 51s
Dec 05 06:26:16.078 INFO [stderr] su: No module specific data is present
Dec 05 06:26:17.347 INFO running `"docker" "inspect" "c4504a7b839861ca05258f5b5517774cf2d09a4a54fa526cb548ff08890de7fa"`
Dec 05 06:26:17.582 INFO running `"docker" "rm" "-f" "c4504a7b839861ca05258f5b5517774cf2d09a4a54fa526cb548ff08890de7fa"`
Dec 05 06:26:17.919 INFO [stdout] c4504a7b839861ca05258f5b5517774cf2d09a4a54fa526cb548ff08890de7fa