Nov 06 10:31:29.942 INFO checking yszk0123-sandbox/hello-rust against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 10:31:29.942 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-2/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 06 10:31:30.167 INFO blam! 4a1c12a34ac71bf365f6f11572b7b082f65e4500839d4aa67a3c2f445dc0c004
Nov 06 10:31:30.168 INFO running `"docker" "start" "-a" "4a1c12a34ac71bf365f6f11572b7b082f65e4500839d4aa67a3c2f445dc0c004"`
Nov 06 10:31:30.742 INFO kablam! usermod: no changes
Nov 06 10:31:30.775 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Nov 06 10:31:30.775 INFO kablam! disables Cargo from automatically inferring other binary targets.
Nov 06 10:31:30.775 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Nov 06 10:31:30.776 INFO kablam! files will be included as a binary target:
Nov 06 10:31:30.776 INFO kablam! 
Nov 06 10:31:30.776 INFO kablam! * /source/src/main.rs
Nov 06 10:31:30.776 INFO kablam! 
Nov 06 10:31:30.776 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Nov 06 10:31:30.776 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Nov 06 10:31:30.776 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Nov 06 10:31:30.776 INFO kablam! section. You may also move the files to a location where Cargo would not
Nov 06 10:31:30.776 INFO kablam! automatically infer them to be a target, such as in subfolders.
Nov 06 10:31:30.776 INFO kablam! 
Nov 06 10:31:30.776 INFO kablam! For more information on this warning you can consult
Nov 06 10:31:30.776 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Nov 06 10:31:30.776 INFO kablam! warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `hello-rust-bin`,
Nov 06 10:31:30.776 INFO kablam! please set bin.path in Cargo.toml
Nov 06 10:31:30.778 INFO kablam!     Checking hello-rust v0.0.1 (/source)
Nov 06 10:31:30.901 INFO kablam! warning: struct is never constructed: `Rectangle`
Nov 06 10:31:30.902 INFO kablam!  --> src/trait_examples/without_trait.rs:1:1
Nov 06 10:31:30.902 INFO kablam!   |
Nov 06 10:31:30.902 INFO kablam! 1 | struct Rectangle {
Nov 06 10:31:30.903 INFO kablam!   | ^^^^^^^^^^^^^^^^
Nov 06 10:31:30.903 INFO kablam!   |
Nov 06 10:31:30.903 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 06 10:31:30.904 INFO kablam! 
Nov 06 10:31:30.904 INFO kablam! warning: method is never used: `area`
Nov 06 10:31:30.904 INFO kablam!  --> src/trait_examples/without_trait.rs:9:5
Nov 06 10:31:30.905 INFO kablam!   |
Nov 06 10:31:30.905 INFO kablam! 9 |     fn area(&self) -> f64 {
Nov 06 10:31:30.905 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Nov 06 10:31:30.905 INFO kablam! 
Nov 06 10:31:30.905 INFO kablam! warning: struct is never constructed: `Rectangle`
Nov 06 10:31:30.905 INFO kablam!  --> src/trait_examples/with_trait.rs:1:1
Nov 06 10:31:30.906 INFO kablam!   |
Nov 06 10:31:30.906 INFO kablam! 1 | struct Rectangle {
Nov 06 10:31:30.906 INFO kablam!   | ^^^^^^^^^^^^^^^^
Nov 06 10:31:30.906 INFO kablam! 
Nov 06 10:31:30.955 INFO kablam! warning: field is never used: `x`
Nov 06 10:31:30.955 INFO kablam!  --> src/trait_examples/without_trait.rs:2:5
Nov 06 10:31:30.955 INFO kablam!   |
Nov 06 10:31:30.955 INFO kablam! 2 |     x: f64,
Nov 06 10:31:30.955 INFO kablam!   |     ^^^^^^
Nov 06 10:31:30.955 INFO kablam!   |
Nov 06 10:31:30.955 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 06 10:31:30.955 INFO kablam! 
Nov 06 10:31:30.955 INFO kablam! warning: field is never used: `y`
Nov 06 10:31:30.955 INFO kablam!  --> src/trait_examples/without_trait.rs:3:5
Nov 06 10:31:30.955 INFO kablam!   |
Nov 06 10:31:30.955 INFO kablam! 3 |     y: f64,
Nov 06 10:31:30.955 INFO kablam!   |     ^^^^^^
Nov 06 10:31:30.956 INFO kablam! 
Nov 06 10:31:30.956 INFO kablam! warning: field is never used: `x`
Nov 06 10:31:30.956 INFO kablam!  --> src/trait_examples/with_trait.rs:2:5
Nov 06 10:31:30.956 INFO kablam!   |
Nov 06 10:31:30.956 INFO kablam! 2 |     x: f64,
Nov 06 10:31:30.956 INFO kablam!   |     ^^^^^^
Nov 06 10:31:30.956 INFO kablam! 
Nov 06 10:31:30.959 INFO kablam! warning: field is never used: `y`
Nov 06 10:31:30.959 INFO kablam!  --> src/trait_examples/with_trait.rs:3:5
Nov 06 10:31:30.960 INFO kablam!   |
Nov 06 10:31:30.960 INFO kablam! 3 |     y: f64,
Nov 06 10:31:30.960 INFO kablam!   |     ^^^^^^
Nov 06 10:31:30.960 INFO kablam! 
Nov 06 10:31:31.031 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
Nov 06 10:31:31.034 INFO kablam! su: No module specific data is present
Nov 06 10:31:31.301 INFO running `"docker" "rm" "-f" "4a1c12a34ac71bf365f6f11572b7b082f65e4500839d4aa67a3c2f445dc0c004"`
Nov 06 10:31:31.376 INFO blam! 4a1c12a34ac71bf365f6f11572b7b082f65e4500839d4aa67a3c2f445dc0c004