Nov 04 09:23:57.243 INFO checking brianp/muxedsnapshot against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 09:23:57.244 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-1/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 09:23:57.703 INFO blam! 4e941aa03a4faf26e479c15299575e98d3c045dd5a12dba69b4fd00e87d96aea
Nov 04 09:23:57.706 INFO running `"docker" "start" "-a" "4e941aa03a4faf26e479c15299575e98d3c045dd5a12dba69b4fd00e87d96aea"`
Nov 04 09:23:59.986 INFO kablam! usermod: no changes
Nov 04 09:24:00.163 INFO kablam!     Checking serde v0.8.18
Nov 04 09:24:00.163 INFO kablam!    Compiling quote v0.3.5
Nov 04 09:24:00.163 INFO kablam!     Checking clap v2.16.3
Nov 04 09:24:01.383 INFO kablam!    Compiling syn v0.10.3
Nov 04 09:24:12.471 INFO kablam!    Compiling serde_codegen_internals v0.11.1
Nov 04 09:24:13.175 INFO kablam!     Checking serde_test v0.8.18
Nov 04 09:24:14.563 INFO kablam!    Compiling serde_codegen v0.8.19
Nov 04 09:24:15.351 INFO kablam!     Checking linked-hash-map v0.3.0
Nov 04 09:24:16.651 INFO kablam!     Checking yaml-rust v0.3.4
Nov 04 09:24:20.699 INFO kablam!    Compiling serde_derive v0.8.19
Nov 04 09:24:20.999 INFO kablam!     Checking serde_yaml v0.5.0
Nov 04 09:24:24.679 INFO kablam!     Checking muxedsnapshot v0.1.0 (/source)
Nov 04 09:24:26.427 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 04 09:24:26.427 INFO kablam!   --> src/main.rs:22:23
Nov 04 09:24:26.427 INFO kablam!    |
Nov 04 09:24:26.427 INFO kablam! 22 | #[cfg(not(test))] use std::env::home_dir;
Nov 04 09:24:26.427 INFO kablam!    |                       ^^^^^^^^^^^^^^^^^^
Nov 04 09:24:26.427 INFO kablam!    |
Nov 04 09:24:26.427 INFO kablam!    = note: #[warn(deprecated)] on by default
Nov 04 09:24:26.427 INFO kablam! 
Nov 04 09:24:26.427 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 04 09:24:26.427 INFO kablam!    --> src/main.rs:129:11
Nov 04 09:24:26.427 INFO kablam!     |
Nov 04 09:24:26.427 INFO kablam! 129 |     match home_dir() {
Nov 04 09:24:26.427 INFO kablam!     |           ^^^^^^^^
Nov 04 09:24:26.427 INFO kablam! 
Nov 04 09:24:27.019 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 04 09:24:27.019 INFO kablam!  --> src/main.rs:2:12
Nov 04 09:24:27.019 INFO kablam!   |
Nov 04 09:24:27.019 INFO kablam! 2 | #![feature(proc_macro)]
Nov 04 09:24:27.019 INFO kablam!   |            ^^^^^^^^^^
Nov 04 09:24:27.019 INFO kablam!   |
Nov 04 09:24:27.019 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 04 09:24:27.019 INFO kablam! 
Nov 04 09:24:27.143 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 04 09:24:27.143 INFO kablam!  --> src/main.rs:2:12
Nov 04 09:24:27.143 INFO kablam!   |
Nov 04 09:24:27.143 INFO kablam! 2 | #![feature(proc_macro)]
Nov 04 09:24:27.143 INFO kablam!   |            ^^^^^^^^^^
Nov 04 09:24:27.143 INFO kablam!   |
Nov 04 09:24:27.143 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 04 09:24:27.143 INFO kablam! 
Nov 04 09:24:27.199 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 27.18s
Nov 04 09:24:27.243 INFO kablam! su: No module specific data is present
Nov 04 09:24:28.043 INFO running `"docker" "rm" "-f" "4e941aa03a4faf26e479c15299575e98d3c045dd5a12dba69b4fd00e87d96aea"`
Nov 04 09:24:28.441 INFO blam! 4e941aa03a4faf26e479c15299575e98d3c045dd5a12dba69b4fd00e87d96aea