Nov 09 15:34:09.437 INFO checking brianp/muxedsnapshot against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 15:34:09.439 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-4/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 15:34:09.927 INFO blam! 8760835ff447ba32dea8e7136d192f47ac3c6d368c84f4c109065f3460d912a8
Nov 09 15:34:09.933 INFO running `"docker" "start" "-a" "8760835ff447ba32dea8e7136d192f47ac3c6d368c84f4c109065f3460d912a8"`
Nov 09 15:34:12.350 INFO kablam! usermod: no changes
Nov 09 15:34:12.479 INFO kablam!     Checking serde v0.8.18
Nov 09 15:34:12.483 INFO kablam!    Compiling quote v0.3.5
Nov 09 15:34:12.495 INFO kablam!     Checking clap v2.16.3
Nov 09 15:34:14.253 INFO kablam!    Compiling syn v0.10.3
Nov 09 15:34:24.539 INFO kablam!    Compiling serde_codegen_internals v0.11.1
Nov 09 15:34:27.989 INFO kablam!    Compiling serde_codegen v0.8.19
Nov 09 15:34:29.057 INFO kablam!     Checking serde_test v0.8.18
Nov 09 15:34:31.213 INFO kablam!     Checking linked-hash-map v0.3.0
Nov 09 15:34:34.019 INFO kablam!    Compiling serde_derive v0.8.19
Nov 09 15:34:34.020 INFO kablam!     Checking yaml-rust v0.3.4
Nov 09 15:34:36.065 INFO kablam!     Checking serde_yaml v0.5.0
Nov 09 15:34:38.982 INFO kablam!     Checking muxedsnapshot v0.1.0 (/source)
Nov 09 15:34:41.027 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 09 15:34:41.027 INFO kablam!   --> src/main.rs:22:23
Nov 09 15:34:41.027 INFO kablam!    |
Nov 09 15:34:41.027 INFO kablam! 22 | #[cfg(not(test))] use std::env::home_dir;
Nov 09 15:34:41.027 INFO kablam!    |                       ^^^^^^^^^^^^^^^^^^
Nov 09 15:34:41.027 INFO kablam!    |
Nov 09 15:34:41.027 INFO kablam!    = note: #[warn(deprecated)] on by default
Nov 09 15:34:41.027 INFO kablam! 
Nov 09 15:34:41.029 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 09 15:34:41.029 INFO kablam!    --> src/main.rs:129:11
Nov 09 15:34:41.029 INFO kablam!     |
Nov 09 15:34:41.029 INFO kablam! 129 |     match home_dir() {
Nov 09 15:34:41.029 INFO kablam!     |           ^^^^^^^^
Nov 09 15:34:41.029 INFO kablam! 
Nov 09 15:34:41.751 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 09 15:34:41.751 INFO kablam!  --> src/main.rs:2:12
Nov 09 15:34:41.751 INFO kablam!   |
Nov 09 15:34:41.751 INFO kablam! 2 | #![feature(proc_macro)]
Nov 09 15:34:41.751 INFO kablam!   |            ^^^^^^^^^^
Nov 09 15:34:41.751 INFO kablam!   |
Nov 09 15:34:41.759 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 09 15:34:41.759 INFO kablam! 
Nov 09 15:34:41.795 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 09 15:34:41.796 INFO kablam!  --> src/main.rs:2:12
Nov 09 15:34:41.796 INFO kablam!   |
Nov 09 15:34:41.797 INFO kablam! 2 | #![feature(proc_macro)]
Nov 09 15:34:41.797 INFO kablam!   |            ^^^^^^^^^^
Nov 09 15:34:41.798 INFO kablam!   |
Nov 09 15:34:41.799 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 09 15:34:41.799 INFO kablam! 
Nov 09 15:34:41.860 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 29.49s
Nov 09 15:34:41.868 INFO kablam! su: No module specific data is present
Nov 09 15:34:42.992 INFO running `"docker" "rm" "-f" "8760835ff447ba32dea8e7136d192f47ac3c6d368c84f4c109065f3460d912a8"`
Nov 09 15:34:43.263 INFO blam! 8760835ff447ba32dea8e7136d192f47ac3c6d368c84f4c109065f3460d912a8