Nov 01 16:42:14.297 INFO checking safety-0.1.0 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 16:42:14.298 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-5/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 16:42:14.817 INFO blam! d70b17b94f9e26e2f121449c43770832454c8ba138ae80caf425727877e1325e
Nov 01 16:42:14.836 INFO running `"docker" "start" "-a" "d70b17b94f9e26e2f121449c43770832454c8ba138ae80caf425727877e1325e"`
Nov 01 16:42:16.395 INFO kablam! usermod: no changes
Nov 01 16:42:16.644 INFO kablam!     Checking syntex_pos v0.52.0
Nov 01 16:42:16.644 INFO kablam!    Compiling syn v0.10.8
Nov 01 16:42:18.068 INFO kablam!     Checking syntex_errors v0.52.0
Nov 01 16:42:20.385 INFO kablam!     Checking syntex_syntax v0.52.0
Nov 01 16:42:23.918 INFO kablam!    Compiling serde_codegen_internals v0.11.3
Nov 01 16:42:26.664 INFO kablam!    Compiling serde_codegen v0.8.23
Nov 01 16:42:33.640 INFO kablam!    Compiling serde_derive v0.8.23
Nov 01 16:42:45.327 INFO kablam!     Checking syntex v0.52.0
Nov 01 16:42:46.612 INFO kablam!     Checking safety v0.1.0 (/source)
Nov 01 16:42:49.788 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 01 16:42:49.788 INFO kablam!  --> src/lib.rs:1:12
Nov 01 16:42:49.788 INFO kablam!   |
Nov 01 16:42:49.788 INFO kablam! 1 | #![feature(proc_macro)]
Nov 01 16:42:49.788 INFO kablam!   |            ^^^^^^^^^^
Nov 01 16:42:49.788 INFO kablam!   |
Nov 01 16:42:49.788 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 01 16:42:49.788 INFO kablam! 
Nov 01 16:42:50.684 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 01 16:42:50.684 INFO kablam!  --> src/lib.rs:1:12
Nov 01 16:42:50.684 INFO kablam!   |
Nov 01 16:42:50.684 INFO kablam! 1 | #![feature(proc_macro)]
Nov 01 16:42:50.684 INFO kablam!   |            ^^^^^^^^^^
Nov 01 16:42:50.684 INFO kablam!   |
Nov 01 16:42:50.684 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 01 16:42:50.684 INFO kablam! 
Nov 01 16:42:55.252 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 01 16:42:55.253 INFO kablam!  --> src/main.rs:1:12
Nov 01 16:42:55.253 INFO kablam!   |
Nov 01 16:42:55.253 INFO kablam! 1 | #![feature(proc_macro)]
Nov 01 16:42:55.254 INFO kablam!   |            ^^^^^^^^^^
Nov 01 16:42:55.254 INFO kablam!   |
Nov 01 16:42:55.255 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 01 16:42:55.255 INFO kablam! 
Nov 01 16:42:55.452 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 01 16:42:55.453 INFO kablam!  --> src/main.rs:1:12
Nov 01 16:42:55.454 INFO kablam!   |
Nov 01 16:42:55.454 INFO kablam! 1 | #![feature(proc_macro)]
Nov 01 16:42:55.455 INFO kablam!   |            ^^^^^^^^^^
Nov 01 16:42:55.455 INFO kablam!   |
Nov 01 16:42:55.456 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 01 16:42:55.456 INFO kablam! 
Nov 01 16:42:55.516 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 39.08s
Nov 01 16:42:55.533 INFO kablam! su: No module specific data is present
Nov 01 16:42:57.180 INFO running `"docker" "rm" "-f" "d70b17b94f9e26e2f121449c43770832454c8ba138ae80caf425727877e1325e"`
Nov 01 16:42:57.506 INFO blam! d70b17b94f9e26e2f121449c43770832454c8ba138ae80caf425727877e1325e