Nov 01 07:41:02.972 INFO checking brianp/muxedsnapshot against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 07:41:02.974 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 07:41:03.444 INFO blam! c472028da42a8b09f84e5031f4cfa8626e54b24b68530238e7555a6f9a15a80e
Nov 01 07:41:03.446 INFO running `"docker" "start" "-a" "c472028da42a8b09f84e5031f4cfa8626e54b24b68530238e7555a6f9a15a80e"`
Nov 01 07:41:05.720 INFO kablam! usermod: no changes
Nov 01 07:41:05.854 INFO kablam!    Compiling quote v0.3.5
Nov 01 07:41:05.854 INFO kablam!     Checking serde v0.8.18
Nov 01 07:41:05.864 INFO kablam!     Checking clap v2.16.3
Nov 01 07:41:07.920 INFO kablam!    Compiling syn v0.10.3
Nov 01 07:41:20.089 INFO kablam!    Compiling serde_codegen_internals v0.11.1
Nov 01 07:41:23.424 INFO kablam!    Compiling serde_codegen v0.8.19
Nov 01 07:41:23.684 INFO kablam!     Checking serde_test v0.8.18
Nov 01 07:41:25.200 INFO kablam!     Checking linked-hash-map v0.3.0
Nov 01 07:41:26.848 INFO kablam!     Checking yaml-rust v0.3.4
Nov 01 07:41:28.580 INFO kablam!    Compiling serde_derive v0.8.19
Nov 01 07:41:29.217 INFO kablam!     Checking serde_yaml v0.5.0
Nov 01 07:41:33.360 INFO kablam!     Checking muxedsnapshot v0.1.0 (/source)
Nov 01 07:41:35.463 INFO kablam! 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 01 07:41:35.463 INFO kablam!   --> src/main.rs:22:23
Nov 01 07:41:35.463 INFO kablam!    |
Nov 01 07:41:35.463 INFO kablam! 22 | #[cfg(not(test))] use std::env::home_dir;
Nov 01 07:41:35.463 INFO kablam!    |                       ^^^^^^^^^^^^^^^^^^
Nov 01 07:41:35.463 INFO kablam!    |
Nov 01 07:41:35.463 INFO kablam!    = note: #[warn(deprecated)] on by default
Nov 01 07:41:35.463 INFO kablam! 
Nov 01 07:41:35.463 INFO kablam! 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 01 07:41:35.463 INFO kablam!    --> src/main.rs:129:11
Nov 01 07:41:35.463 INFO kablam!     |
Nov 01 07:41:35.463 INFO kablam! 129 |     match home_dir() {
Nov 01 07:41:35.463 INFO kablam!     |           ^^^^^^^^
Nov 01 07:41:35.463 INFO kablam! 
Nov 01 07:41:36.160 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 01 07:41:36.160 INFO kablam!  --> src/main.rs:2:12
Nov 01 07:41:36.160 INFO kablam!   |
Nov 01 07:41:36.160 INFO kablam! 2 | #![feature(proc_macro)]
Nov 01 07:41:36.160 INFO kablam!   |            ^^^^^^^^^^
Nov 01 07:41:36.160 INFO kablam!   |
Nov 01 07:41:36.160 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 01 07:41:36.160 INFO kablam! 
Nov 01 07:41:36.192 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 01 07:41:36.192 INFO kablam!  --> src/main.rs:2:12
Nov 01 07:41:36.192 INFO kablam!   |
Nov 01 07:41:36.192 INFO kablam! 2 | #![feature(proc_macro)]
Nov 01 07:41:36.192 INFO kablam!   |            ^^^^^^^^^^
Nov 01 07:41:36.192 INFO kablam!   |
Nov 01 07:41:36.192 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 01 07:41:36.192 INFO kablam! 
Nov 01 07:41:36.248 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 30.50s
Nov 01 07:41:36.264 INFO kablam! su: No module specific data is present
Nov 01 07:41:36.900 INFO running `"docker" "rm" "-f" "c472028da42a8b09f84e5031f4cfa8626e54b24b68530238e7555a6f9a15a80e"`
Nov 01 07:41:37.212 INFO blam! c472028da42a8b09f84e5031f4cfa8626e54b24b68530238e7555a6f9a15a80e