Nov 30 05:56:55.204 INFO checking brennie/metabrowser against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 05:56:55.204 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 05:56:55.570 INFO [stdout] b5fd5df65bbfb64f880ef5939fea12245da40b26ccc4e06086c6398bf135f770
Nov 30 05:56:55.572 INFO running `"docker" "start" "-a" "b5fd5df65bbfb64f880ef5939fea12245da40b26ccc4e06086c6398bf135f770"`
Nov 30 05:56:56.740 INFO [stderr] usermod: no changes
Nov 30 05:56:56.865 INFO [stderr]     Checking dtoa v0.3.1
Nov 30 05:56:56.865 INFO [stderr]    Compiling backtrace-sys v0.1.5
Nov 30 05:56:56.867 INFO [stderr]     Checking aho-corasick v0.6.1
Nov 30 05:56:56.867 INFO [stderr]     Checking yaml-rust v0.3.5
Nov 30 05:56:58.444 INFO [stderr]     Checking regex v0.2.1
Nov 30 05:56:58.620 INFO [stderr]     Checking serde_yaml v0.5.1
Nov 30 05:56:59.320 INFO [stderr]     Checking backtrace v0.3.0
Nov 30 05:57:00.016 INFO [stderr]     Checking error-chain v0.8.1
Nov 30 05:57:01.451 INFO [stderr]     Checking metabrowser v0.1.0 (/source)
Nov 30 05:57:02.692 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.
Nov 30 05:57:02.692 INFO [stderr]   --> src/main.rs:14:5
Nov 30 05:57:02.692 INFO [stderr]    |
Nov 30 05:57:02.692 INFO [stderr] 14 | use std::env::home_dir;
Nov 30 05:57:02.692 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 30 05:57:02.692 INFO [stderr]    |
Nov 30 05:57:02.692 INFO [stderr]    = note: #[warn(deprecated)] on by default
Nov 30 05:57:02.692 INFO [stderr] 
Nov 30 05:57:02.692 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.
Nov 30 05:57:02.692 INFO [stderr]   --> src/main.rs:18:18
Nov 30 05:57:02.692 INFO [stderr]    |
Nov 30 05:57:02.692 INFO [stderr] 18 |     let result = home_dir()
Nov 30 05:57:02.692 INFO [stderr]    |                  ^^^^^^^^
Nov 30 05:57:02.692 INFO [stderr] 
Nov 30 05:57:02.735 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.
Nov 30 05:57:02.735 INFO [stderr]   --> src/main.rs:14:5
Nov 30 05:57:02.735 INFO [stderr]    |
Nov 30 05:57:02.735 INFO [stderr] 14 | use std::env::home_dir;
Nov 30 05:57:02.735 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 30 05:57:02.735 INFO [stderr]    |
Nov 30 05:57:02.735 INFO [stderr]    = note: #[warn(deprecated)] on by default
Nov 30 05:57:02.735 INFO [stderr] 
Nov 30 05:57:02.735 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.
Nov 30 05:57:02.735 INFO [stderr]   --> src/main.rs:18:18
Nov 30 05:57:02.735 INFO [stderr]    |
Nov 30 05:57:02.735 INFO [stderr] 18 |     let result = home_dir()
Nov 30 05:57:02.735 INFO [stderr]    |                  ^^^^^^^^
Nov 30 05:57:02.735 INFO [stderr] 
Nov 30 05:57:02.994 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.24s
Nov 30 05:57:03.007 INFO [stderr] su: No module specific data is present
Nov 30 05:57:03.462 INFO running `"docker" "inspect" "b5fd5df65bbfb64f880ef5939fea12245da40b26ccc4e06086c6398bf135f770"`
Nov 30 05:57:03.672 INFO running `"docker" "rm" "-f" "b5fd5df65bbfb64f880ef5939fea12245da40b26ccc4e06086c6398bf135f770"`
Nov 30 05:57:03.924 INFO [stdout] b5fd5df65bbfb64f880ef5939fea12245da40b26ccc4e06086c6398bf135f770