Nov 10 09:04:15.253 INFO checking argle-0.1.2 against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 10 09:04:15.255 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-3/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 10 09:04:15.663 INFO blam! 8db1d91eab2b0b6f024e5aedb0ef527347ef8a8d42cef61464424d637c9e43fc
Nov 10 09:04:15.671 INFO running `"docker" "start" "-a" "8db1d91eab2b0b6f024e5aedb0ef527347ef8a8d42cef61464424d637c9e43fc"`
Nov 10 09:04:16.902 INFO kablam! usermod: no changes
Nov 10 09:04:16.956 INFO kablam!     Checking argle v0.1.2 (/source)
Nov 10 09:04:18.255 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 10 09:04:18.255 INFO kablam!   --> src/lib.rs:85:17
Nov 10 09:04:18.255 INFO kablam!    |
Nov 10 09:04:18.255 INFO kablam! 85 |                 write!(buf, "Default: {}", d);
Nov 10 09:04:18.255 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 09:04:18.255 INFO kablam!    |
Nov 10 09:04:18.255 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 10 09:04:18.255 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 10 09:04:18.255 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 10 09:04:18.255 INFO kablam! 
Nov 10 09:04:18.255 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 10 09:04:18.255 INFO kablam!   --> src/lib.rs:88:17
Nov 10 09:04:18.255 INFO kablam!    |
Nov 10 09:04:18.255 INFO kablam! 88 |                 write!(buf, "Dependency: {}", c);
Nov 10 09:04:18.255 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 09:04:18.255 INFO kablam!    |
Nov 10 09:04:18.255 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 10 09:04:18.255 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 10 09:04:18.255 INFO kablam! 
Nov 10 09:04:18.255 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 10 09:04:18.255 INFO kablam!   --> src/lib.rs:91:17
Nov 10 09:04:18.255 INFO kablam!    |
Nov 10 09:04:18.255 INFO kablam! 91 |                 write!(buf, "Required");
Nov 10 09:04:18.255 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 09:04:18.255 INFO kablam!    |
Nov 10 09:04:18.255 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 10 09:04:18.255 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 10 09:04:18.255 INFO kablam! 
Nov 10 09:04:18.255 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 10 09:04:18.255 INFO kablam!    --> src/lib.rs:108:17
Nov 10 09:04:18.255 INFO kablam!     |
Nov 10 09:04:18.255 INFO kablam! 108 |                 write!(buf, "{}", sep);
Nov 10 09:04:18.255 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 09:04:18.255 INFO kablam!     |
Nov 10 09:04:18.255 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 10 09:04:18.255 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 10 09:04:18.255 INFO kablam! 
Nov 10 09:04:18.255 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 10 09:04:18.255 INFO kablam!    --> src/lib.rs:133:17
Nov 10 09:04:18.255 INFO kablam!     |
Nov 10 09:04:18.255 INFO kablam! 133 |                 write!(buf, " (");
Nov 10 09:04:18.255 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^
Nov 10 09:04:18.255 INFO kablam!     |
Nov 10 09:04:18.255 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 10 09:04:18.255 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 10 09:04:18.255 INFO kablam! 
Nov 10 09:04:18.255 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 10 09:04:18.255 INFO kablam!    --> src/lib.rs:136:17
Nov 10 09:04:18.255 INFO kablam!     |
Nov 10 09:04:18.255 INFO kablam! 136 |                 write!(buf, ")");
Nov 10 09:04:18.255 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^
Nov 10 09:04:18.255 INFO kablam!     |
Nov 10 09:04:18.256 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 10 09:04:18.256 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 10 09:04:18.256 INFO kablam! 
Nov 10 09:04:18.487 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 10 09:04:18.487 INFO kablam!   --> src/lib.rs:85:17
Nov 10 09:04:18.487 INFO kablam!    |
Nov 10 09:04:18.487 INFO kablam! 85 |                 write!(buf, "Default: {}", d);
Nov 10 09:04:18.487 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 09:04:18.487 INFO kablam!    |
Nov 10 09:04:18.487 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 10 09:04:18.487 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 10 09:04:18.487 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 10 09:04:18.487 INFO kablam! 
Nov 10 09:04:18.487 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 10 09:04:18.487 INFO kablam!   --> src/lib.rs:88:17
Nov 10 09:04:18.487 INFO kablam!    |
Nov 10 09:04:18.487 INFO kablam! 88 |                 write!(buf, "Dependency: {}", c);
Nov 10 09:04:18.487 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 09:04:18.487 INFO kablam!    |
Nov 10 09:04:18.487 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 10 09:04:18.487 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 10 09:04:18.487 INFO kablam! 
Nov 10 09:04:18.487 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 10 09:04:18.487 INFO kablam!   --> src/lib.rs:91:17
Nov 10 09:04:18.487 INFO kablam!    |
Nov 10 09:04:18.487 INFO kablam! 91 |                 write!(buf, "Required");
Nov 10 09:04:18.487 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 09:04:18.487 INFO kablam!    |
Nov 10 09:04:18.487 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 10 09:04:18.487 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 10 09:04:18.487 INFO kablam! 
Nov 10 09:04:18.487 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 10 09:04:18.487 INFO kablam!    --> src/lib.rs:108:17
Nov 10 09:04:18.487 INFO kablam!     |
Nov 10 09:04:18.487 INFO kablam! 108 |                 write!(buf, "{}", sep);
Nov 10 09:04:18.487 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 09:04:18.487 INFO kablam!     |
Nov 10 09:04:18.487 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 10 09:04:18.487 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 10 09:04:18.487 INFO kablam! 
Nov 10 09:04:18.487 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 10 09:04:18.487 INFO kablam!    --> src/lib.rs:133:17
Nov 10 09:04:18.487 INFO kablam!     |
Nov 10 09:04:18.487 INFO kablam! 133 |                 write!(buf, " (");
Nov 10 09:04:18.487 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^
Nov 10 09:04:18.487 INFO kablam!     |
Nov 10 09:04:18.487 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 10 09:04:18.487 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 10 09:04:18.487 INFO kablam! 
Nov 10 09:04:18.487 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 10 09:04:18.487 INFO kablam!    --> src/lib.rs:136:17
Nov 10 09:04:18.487 INFO kablam!     |
Nov 10 09:04:18.488 INFO kablam! 136 |                 write!(buf, ")");
Nov 10 09:04:18.488 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^
Nov 10 09:04:18.488 INFO kablam!     |
Nov 10 09:04:18.488 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 10 09:04:18.488 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 10 09:04:18.488 INFO kablam! 
Nov 10 09:04:18.488 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 10 09:04:18.488 INFO kablam!     --> src/lib.rs:1336:9
Nov 10 09:04:18.488 INFO kablam!      |
Nov 10 09:04:18.488 INFO kablam! 1336 |         write!(&mut s, "{}", d);
Nov 10 09:04:18.488 INFO kablam!      |         ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 09:04:18.488 INFO kablam!      |
Nov 10 09:04:18.488 INFO kablam!      = note: this `Result` may be an `Err` variant, which should be handled
Nov 10 09:04:18.488 INFO kablam!      = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 10 09:04:18.488 INFO kablam! 
Nov 10 09:04:18.502 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
Nov 10 09:04:18.514 INFO kablam! su: No module specific data is present
Nov 10 09:04:18.879 INFO running `"docker" "rm" "-f" "8db1d91eab2b0b6f024e5aedb0ef527347ef8a8d42cef61464424d637c9e43fc"`
Nov 10 09:04:18.995 INFO blam! 8db1d91eab2b0b6f024e5aedb0ef527347ef8a8d42cef61464424d637c9e43fc