Oct 13 00:56:16.571 INFO checking atsiporu/threadedbufreader against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977 Oct 13 00:56:16.573 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/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 00:56:16.930 INFO blam! de3ae25d3a54520c16318ed385c72137c5904aa96834bf9fa1c8ead6ef42c35c Oct 13 00:56:16.932 INFO running `"docker" "start" "-a" "de3ae25d3a54520c16318ed385c72137c5904aa96834bf9fa1c8ead6ef42c35c"` Oct 13 00:56:17.999 INFO kablam! usermod: no changes Oct 13 00:56:18.027 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently Oct 13 00:56:18.027 INFO kablam! disables Cargo from automatically inferring other binary targets. Oct 13 00:56:18.027 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following Oct 13 00:56:18.027 INFO kablam! files will be included as a binary target: Oct 13 00:56:18.027 INFO kablam! Oct 13 00:56:18.027 INFO kablam! * /source/src/main.rs Oct 13 00:56:18.027 INFO kablam! Oct 13 00:56:18.027 INFO kablam! This is likely to break cargo build or cargo test as these files may not be Oct 13 00:56:18.027 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself Oct 13 00:56:18.027 INFO kablam! and disable this warning by adding `autobins = false` to your [package] Oct 13 00:56:18.028 INFO kablam! section. You may also move the files to a location where Cargo would not Oct 13 00:56:18.028 INFO kablam! automatically infer them to be a target, such as in subfolders. Oct 13 00:56:18.028 INFO kablam! Oct 13 00:56:18.028 INFO kablam! For more information on this warning you can consult Oct 13 00:56:18.028 INFO kablam! https://github.com/rust-lang/cargo/issues/5330 Oct 13 00:56:18.028 INFO kablam! warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `main`, Oct 13 00:56:18.028 INFO kablam! please set bin.path in Cargo.toml Oct 13 00:56:18.029 INFO kablam! Checking tbr v0.1.0 (/source) Oct 13 00:56:18.437 INFO kablam! error: conflicting implementations of trait `std::convert::Into<&mut _>` for type `&Reader<_>`: (E0119) Oct 13 00:56:18.437 INFO kablam! --> src/lib.rs:116:1 Oct 13 00:56:18.437 INFO kablam! | Oct 13 00:56:18.437 INFO kablam! 116 | impl<'a, R: Read> Into<&'a mut R> for &'a Reader Oct 13 00:56:18.438 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 00:56:18.438 INFO kablam! | Oct 13 00:56:18.438 INFO kablam! = note: #[deny(incoherent_fundamental_impls)] on by default Oct 13 00:56:18.439 INFO kablam! = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! Oct 13 00:56:18.439 INFO kablam! = note: for more information, see issue #46205 Oct 13 00:56:18.439 INFO kablam! = note: conflicting implementation in crate `core`: Oct 13 00:56:18.439 INFO kablam! - impl std::convert::Into for T Oct 13 00:56:18.440 INFO kablam! where U: std::convert::From; Oct 13 00:56:18.444 INFO kablam! = note: downstream crates may implement trait `std::convert::From<&Reader<_>>` for type `&mut _` Oct 13 00:56:18.444 INFO kablam! Oct 13 00:56:18.444 INFO kablam! error: aborting due to previous error Oct 13 00:56:18.444 INFO kablam! Oct 13 00:56:18.445 INFO kablam! error: Could not compile `tbr`. Oct 13 00:56:18.445 INFO kablam! warning: build failed, waiting for other jobs to finish... Oct 13 00:56:18.460 INFO kablam! error: conflicting implementations of trait `std::convert::Into<&mut _>` for type `&Reader<_>`: (E0119) Oct 13 00:56:18.460 INFO kablam! --> src/lib.rs:116:1 Oct 13 00:56:18.461 INFO kablam! | Oct 13 00:56:18.461 INFO kablam! 116 | impl<'a, R: Read> Into<&'a mut R> for &'a Reader Oct 13 00:56:18.461 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 00:56:18.461 INFO kablam! | Oct 13 00:56:18.461 INFO kablam! = note: #[deny(incoherent_fundamental_impls)] on by default Oct 13 00:56:18.461 INFO kablam! = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! Oct 13 00:56:18.462 INFO kablam! = note: for more information, see issue #46205 Oct 13 00:56:18.462 INFO kablam! = note: conflicting implementation in crate `core`: Oct 13 00:56:18.462 INFO kablam! - impl std::convert::Into for T Oct 13 00:56:18.462 INFO kablam! where U: std::convert::From; Oct 13 00:56:18.462 INFO kablam! = note: downstream crates may implement trait `std::convert::From<&Reader<_>>` for type `&mut _` Oct 13 00:56:18.463 INFO kablam! Oct 13 00:56:18.463 INFO kablam! error: aborting due to previous error Oct 13 00:56:18.463 INFO kablam! Oct 13 00:56:18.466 INFO kablam! error: Could not compile `tbr`. Oct 13 00:56:18.466 INFO kablam! Oct 13 00:56:18.466 INFO kablam! To learn more, run the command again with --verbose. Oct 13 00:56:18.469 INFO kablam! su: No module specific data is present Oct 13 00:56:18.763 INFO running `"docker" "rm" "-f" "de3ae25d3a54520c16318ed385c72137c5904aa96834bf9fa1c8ead6ef42c35c"` Oct 13 00:56:18.877 INFO blam! de3ae25d3a54520c16318ed385c72137c5904aa96834bf9fa1c8ead6ef42c35c