Oct 27 07:18:34.572 INFO checking brianp/muxedsnapshot against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 07:18:34.572 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-3/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 27 07:18:35.026 INFO blam! b2c12bd3c607c415f3fb23c300c6d259dfe3a353458444e4b7e985c76387633f
Oct 27 07:18:35.027 INFO running `"docker" "start" "-a" "b2c12bd3c607c415f3fb23c300c6d259dfe3a353458444e4b7e985c76387633f"`
Oct 27 07:18:37.311 INFO kablam! usermod: no changes
Oct 27 07:18:37.439 INFO kablam!    Compiling quote v0.3.5
Oct 27 07:18:37.443 INFO kablam!     Checking serde v0.8.18
Oct 27 07:18:37.471 INFO kablam!     Checking clap v2.16.3
Oct 27 07:18:39.119 INFO kablam!    Compiling syn v0.10.3
Oct 27 07:18:51.245 INFO kablam!    Compiling serde_codegen_internals v0.11.1
Oct 27 07:18:54.964 INFO kablam!    Compiling serde_codegen v0.8.19
Oct 27 07:18:55.757 INFO kablam!     Checking serde_test v0.8.18
Oct 27 07:18:57.937 INFO kablam!     Checking linked-hash-map v0.3.0
Oct 27 07:19:00.996 INFO kablam!     Checking yaml-rust v0.3.4
Oct 27 07:19:01.955 INFO kablam!    Compiling serde_derive v0.8.19
Oct 27 07:19:03.839 INFO kablam!     Checking serde_yaml v0.5.0
Oct 27 07:19:06.852 INFO kablam!     Checking muxedsnapshot v0.1.0 (/source)
Oct 27 07:19:08.397 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.
Oct 27 07:19:08.398 INFO kablam!   --> src/main.rs:22:23
Oct 27 07:19:08.398 INFO kablam!    |
Oct 27 07:19:08.399 INFO kablam! 22 | #[cfg(not(test))] use std::env::home_dir;
Oct 27 07:19:08.400 INFO kablam!    |                       ^^^^^^^^^^^^^^^^^^
Oct 27 07:19:08.400 INFO kablam!    |
Oct 27 07:19:08.401 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 27 07:19:08.402 INFO kablam! 
Oct 27 07:19:08.403 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.
Oct 27 07:19:08.403 INFO kablam!    --> src/main.rs:129:11
Oct 27 07:19:08.404 INFO kablam!     |
Oct 27 07:19:08.404 INFO kablam! 129 |     match home_dir() {
Oct 27 07:19:08.405 INFO kablam!     |           ^^^^^^^^
Oct 27 07:19:08.406 INFO kablam! 
Oct 27 07:19:09.043 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Oct 27 07:19:09.044 INFO kablam!  --> src/main.rs:2:12
Oct 27 07:19:09.044 INFO kablam!   |
Oct 27 07:19:09.045 INFO kablam! 2 | #![feature(proc_macro)]
Oct 27 07:19:09.046 INFO kablam!   |            ^^^^^^^^^^
Oct 27 07:19:09.046 INFO kablam!   |
Oct 27 07:19:09.047 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 27 07:19:09.048 INFO kablam! 
Oct 27 07:19:09.692 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Oct 27 07:19:09.692 INFO kablam!  --> src/main.rs:2:12
Oct 27 07:19:09.692 INFO kablam!   |
Oct 27 07:19:09.692 INFO kablam! 2 | #![feature(proc_macro)]
Oct 27 07:19:09.692 INFO kablam!   |            ^^^^^^^^^^
Oct 27 07:19:09.692 INFO kablam!   |
Oct 27 07:19:09.693 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 27 07:19:09.693 INFO kablam! 
Oct 27 07:19:09.800 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 32.46s
Oct 27 07:19:09.815 INFO kablam! su: No module specific data is present
Oct 27 07:19:11.215 INFO running `"docker" "rm" "-f" "b2c12bd3c607c415f3fb23c300c6d259dfe3a353458444e4b7e985c76387633f"`
Oct 27 07:19:11.538 INFO blam! b2c12bd3c607c415f3fb23c300c6d259dfe3a353458444e4b7e985c76387633f