Oct 13 07:37:28.039 INFO checking teensy-0.1.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 07:37:28.041 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 13 07:37:28.606 INFO blam! 135f95c0c88b52dd36dfeedcb68f13846aababa3970f566ce2099bb4bfea3d7b
Oct 13 07:37:28.608 INFO running `"docker" "start" "-a" "135f95c0c88b52dd36dfeedcb68f13846aababa3970f566ce2099bb4bfea3d7b"`
Oct 13 07:37:30.036 INFO kablam! usermod: no changes
Oct 13 07:37:30.084 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Oct 13 07:37:30.084 INFO kablam! disables Cargo from automatically inferring other binary targets.
Oct 13 07:37:30.084 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Oct 13 07:37:30.084 INFO kablam! files will be included as a binary target:
Oct 13 07:37:30.084 INFO kablam! 
Oct 13 07:37:30.084 INFO kablam! * /source/src/main.rs
Oct 13 07:37:30.084 INFO kablam! 
Oct 13 07:37:30.084 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Oct 13 07:37:30.084 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Oct 13 07:37:30.084 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Oct 13 07:37:30.084 INFO kablam! section. You may also move the files to a location where Cargo would not
Oct 13 07:37:30.084 INFO kablam! automatically infer them to be a target, such as in subfolders.
Oct 13 07:37:30.084 INFO kablam! 
Oct 13 07:37:30.084 INFO kablam! For more information on this warning you can consult
Oct 13 07:37:30.084 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Oct 13 07:37:30.084 INFO kablam! warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `cargo-teensy`,
Oct 13 07:37:30.084 INFO kablam! please set bin.path in Cargo.toml
Oct 13 07:37:30.203 INFO kablam!    Compiling curl-sys v0.2.5
Oct 13 07:37:30.203 INFO kablam!     Checking toml v0.2.1
Oct 13 07:37:32.631 INFO kablam!     Checking curl v0.3.11
Oct 13 07:37:33.980 INFO kablam!     Checking teensy v0.1.0 (/source)
Oct 13 07:37:35.500 INFO kablam! warning: the feature `btree_append` has been stable since 1.11.0 and no longer requires an attribute to enable
Oct 13 07:37:35.504 INFO kablam!  --> src/main.rs:1:12
Oct 13 07:37:35.504 INFO kablam!   |
Oct 13 07:37:35.504 INFO kablam! 1 | #![feature(btree_append)]
Oct 13 07:37:35.504 INFO kablam!   |            ^^^^^^^^^^^^
Oct 13 07:37:35.504 INFO kablam!   |
Oct 13 07:37:35.504 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 13 07:37:35.504 INFO kablam! 
Oct 13 07:37:35.596 INFO kablam! warning: the feature `btree_append` has been stable since 1.11.0 and no longer requires an attribute to enable
Oct 13 07:37:35.596 INFO kablam!  --> src/main.rs:1:12
Oct 13 07:37:35.596 INFO kablam!   |
Oct 13 07:37:35.596 INFO kablam! 1 | #![feature(btree_append)]
Oct 13 07:37:35.596 INFO kablam!   |            ^^^^^^^^^^^^
Oct 13 07:37:35.596 INFO kablam!   |
Oct 13 07:37:35.596 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 13 07:37:35.596 INFO kablam! 
Oct 13 07:37:35.620 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.56s
Oct 13 07:37:35.631 INFO kablam! su: No module specific data is present
Oct 13 07:37:36.403 INFO running `"docker" "rm" "-f" "135f95c0c88b52dd36dfeedcb68f13846aababa3970f566ce2099bb4bfea3d7b"`
Oct 13 07:37:36.728 INFO blam! 135f95c0c88b52dd36dfeedcb68f13846aababa3970f566ce2099bb4bfea3d7b