Nov 10 09:04:15.457 INFO checking argle-0.1.2 against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 10 09:04:15.459 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-1/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 09:04:15.855 INFO blam! b0bd80a204de9fb082ba634627da0717072b7a920e770522dcfa445a0a8d6e02
Nov 10 09:04:15.875 INFO running `"docker" "start" "-a" "b0bd80a204de9fb082ba634627da0717072b7a920e770522dcfa445a0a8d6e02"`
Nov 10 09:04:17.084 INFO kablam! usermod: no changes
Nov 10 09:04:17.171 INFO kablam!     Checking argle v0.1.2 (/source)
Nov 10 09:04:18.376 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 10 09:04:18.376 INFO kablam!   --> src/lib.rs:85:17
Nov 10 09:04:18.376 INFO kablam!    |
Nov 10 09:04:18.376 INFO kablam! 85 |                 write!(buf, "Default: {}", d);
Nov 10 09:04:18.376 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 09:04:18.376 INFO kablam!    |
Nov 10 09:04:18.376 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 10 09:04:18.376 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 10 09:04:18.376 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 09:04:18.376 INFO kablam! 
Nov 10 09:04:18.376 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 10 09:04:18.376 INFO kablam!   --> src/lib.rs:88:17
Nov 10 09:04:18.376 INFO kablam!    |
Nov 10 09:04:18.376 INFO kablam! 88 |                 write!(buf, "Dependency: {}", c);
Nov 10 09:04:18.376 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 09:04:18.376 INFO kablam!    |
Nov 10 09:04:18.376 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 10 09:04:18.376 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 09:04:18.376 INFO kablam! 
Nov 10 09:04:18.377 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 10 09:04:18.377 INFO kablam!   --> src/lib.rs:91:17
Nov 10 09:04:18.377 INFO kablam!    |
Nov 10 09:04:18.377 INFO kablam! 91 |                 write!(buf, "Required");
Nov 10 09:04:18.377 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 09:04:18.377 INFO kablam!    |
Nov 10 09:04:18.377 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 10 09:04:18.378 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 09:04:18.378 INFO kablam! 
Nov 10 09:04:18.378 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 10 09:04:18.378 INFO kablam!    --> src/lib.rs:108:17
Nov 10 09:04:18.378 INFO kablam!     |
Nov 10 09:04:18.378 INFO kablam! 108 |                 write!(buf, "{}", sep);
Nov 10 09:04:18.378 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 09:04:18.379 INFO kablam!     |
Nov 10 09:04:18.380 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 10 09:04:18.380 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 09:04:18.380 INFO kablam! 
Nov 10 09:04:18.380 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 10 09:04:18.380 INFO kablam!    --> src/lib.rs:133:17
Nov 10 09:04:18.380 INFO kablam!     |
Nov 10 09:04:18.380 INFO kablam! 133 |                 write!(buf, " (");
Nov 10 09:04:18.380 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^
Nov 10 09:04:18.380 INFO kablam!     |
Nov 10 09:04:18.380 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 10 09:04:18.380 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 09:04:18.380 INFO kablam! 
Nov 10 09:04:18.380 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 10 09:04:18.380 INFO kablam!    --> src/lib.rs:136:17
Nov 10 09:04:18.380 INFO kablam!     |
Nov 10 09:04:18.380 INFO kablam! 136 |                 write!(buf, ")");
Nov 10 09:04:18.381 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^
Nov 10 09:04:18.381 INFO kablam!     |
Nov 10 09:04:18.381 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 10 09:04:18.382 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 09:04:18.382 INFO kablam! 
Nov 10 09:04:18.757 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 10 09:04:18.757 INFO kablam!   --> src/lib.rs:85:17
Nov 10 09:04:18.762 INFO kablam!    |
Nov 10 09:04:18.762 INFO kablam! 85 |                 write!(buf, "Default: {}", d);
Nov 10 09:04:18.762 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 09:04:18.762 INFO kablam!    |
Nov 10 09:04:18.762 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 10 09:04:18.762 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 10 09:04:18.762 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 09:04:18.762 INFO kablam! 
Nov 10 09:04:18.762 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 10 09:04:18.762 INFO kablam!   --> src/lib.rs:88:17
Nov 10 09:04:18.762 INFO kablam!    |
Nov 10 09:04:18.762 INFO kablam! 88 |                 write!(buf, "Dependency: {}", c);
Nov 10 09:04:18.762 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 09:04:18.762 INFO kablam!    |
Nov 10 09:04:18.762 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 10 09:04:18.762 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 09:04:18.762 INFO kablam! 
Nov 10 09:04:18.762 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 10 09:04:18.762 INFO kablam!   --> src/lib.rs:91:17
Nov 10 09:04:18.762 INFO kablam!    |
Nov 10 09:04:18.762 INFO kablam! 91 |                 write!(buf, "Required");
Nov 10 09:04:18.762 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 09:04:18.762 INFO kablam!    |
Nov 10 09:04:18.762 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 10 09:04:18.762 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 09:04:18.762 INFO kablam! 
Nov 10 09:04:18.762 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 10 09:04:18.762 INFO kablam!    --> src/lib.rs:108:17
Nov 10 09:04:18.762 INFO kablam!     |
Nov 10 09:04:18.762 INFO kablam! 108 |                 write!(buf, "{}", sep);
Nov 10 09:04:18.762 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 09:04:18.762 INFO kablam!     |
Nov 10 09:04:18.762 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 10 09:04:18.762 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 09:04:18.762 INFO kablam! 
Nov 10 09:04:18.762 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 10 09:04:18.762 INFO kablam!    --> src/lib.rs:133:17
Nov 10 09:04:18.762 INFO kablam!     |
Nov 10 09:04:18.762 INFO kablam! 133 |                 write!(buf, " (");
Nov 10 09:04:18.762 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^
Nov 10 09:04:18.762 INFO kablam!     |
Nov 10 09:04:18.762 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 10 09:04:18.762 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 09:04:18.762 INFO kablam! 
Nov 10 09:04:18.762 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 10 09:04:18.762 INFO kablam!    --> src/lib.rs:136:17
Nov 10 09:04:18.762 INFO kablam!     |
Nov 10 09:04:18.762 INFO kablam! 136 |                 write!(buf, ")");
Nov 10 09:04:18.762 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^
Nov 10 09:04:18.762 INFO kablam!     |
Nov 10 09:04:18.762 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 10 09:04:18.763 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 09:04:18.763 INFO kablam! 
Nov 10 09:04:18.763 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 10 09:04:18.763 INFO kablam!     --> src/lib.rs:1336:9
Nov 10 09:04:18.763 INFO kablam!      |
Nov 10 09:04:18.763 INFO kablam! 1336 |         write!(&mut s, "{}", d);
Nov 10 09:04:18.763 INFO kablam!      |         ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 09:04:18.763 INFO kablam!      |
Nov 10 09:04:18.763 INFO kablam!      = note: this `Result` may be an `Err` variant, which should be handled
Nov 10 09:04:18.763 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 09:04:18.763 INFO kablam! 
Nov 10 09:04:18.776 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
Nov 10 09:04:18.780 INFO kablam! su: No module specific data is present
Nov 10 09:04:19.137 INFO running `"docker" "rm" "-f" "b0bd80a204de9fb082ba634627da0717072b7a920e770522dcfa445a0a8d6e02"`
Nov 10 09:04:19.241 INFO blam! b0bd80a204de9fb082ba634627da0717072b7a920e770522dcfa445a0a8d6e02