Nov 04 06:55:44.434 INFO checking felipesere/dotter against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 06:55:44.435 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-3/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 06:55:44.961 INFO blam! e1ebd63a06d4ed471c39a27fe1d1a299c0cdd501cf8ff201418e888e42730819
Nov 04 06:55:44.964 INFO running `"docker" "start" "-a" "e1ebd63a06d4ed471c39a27fe1d1a299c0cdd501cf8ff201418e888e42730819"`
Nov 04 06:55:46.987 INFO kablam! usermod: no changes
Nov 04 06:55:47.051 INFO kablam! warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Nov 04 06:55:47.412 INFO kablam!    Compiling proc-macro2 v0.4.18
Nov 04 06:55:47.439 INFO kablam!     Checking symlink v0.1.0
Nov 04 06:55:47.446 INFO kablam!     Checking serde_json v1.0.27
Nov 04 06:55:47.446 INFO kablam!     Checking serde_urlencoded v0.5.3
Nov 04 06:55:47.447 INFO kablam!     Checking native-tls v0.2.1
Nov 04 06:55:47.447 INFO kablam!     Checking tokio-threadpool v0.1.6
Nov 04 06:55:47.447 INFO kablam!     Checking tokio-reactor v0.1.5
Nov 04 06:55:53.181 INFO kablam!     Checking tokio-fs v0.1.3
Nov 04 06:55:54.307 INFO kablam!     Checking tokio-udp v0.1.2
Nov 04 06:55:54.308 INFO kablam!     Checking tokio-uds v0.2.1
Nov 04 06:55:54.308 INFO kablam!     Checking tokio-tcp v0.1.1
Nov 04 06:55:59.855 INFO kablam!     Checking tokio v0.1.8
Nov 04 06:56:03.474 INFO kablam!    Compiling quote v0.6.8
Nov 04 06:56:04.491 INFO kablam!     Checking hyper v0.12.10
Nov 04 06:56:07.543 INFO kablam!    Compiling syn v0.14.9
Nov 04 06:56:07.543 INFO kablam!    Compiling syn v0.15.1
Nov 04 06:56:16.962 INFO kablam!     Checking hyper-tls v0.3.0
Nov 04 06:56:21.083 INFO kablam!     Checking reqwest v0.9.1
Nov 04 06:56:30.031 INFO kablam!    Compiling serde_derive v1.0.77
Nov 04 06:56:36.751 INFO kablam!    Compiling synstructure v0.9.0
Nov 04 06:56:36.752 INFO kablam!    Compiling structopt-derive v0.2.10
Nov 04 06:56:46.336 INFO kablam!    Compiling failure_derive v0.1.2
Nov 04 06:56:47.171 INFO kablam!     Checking structopt v0.2.10
Nov 04 06:56:52.999 INFO kablam!     Checking failure v0.1.2
Nov 04 06:56:58.693 INFO kablam!     Checking dotter v0.1.0 (/source)
Nov 04 06:57:04.153 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 06:57:04.153 INFO kablam!    --> src/homebrew.rs:179:9
Nov 04 06:57:04.153 INFO kablam!     |
Nov 04 06:57:04.153 INFO kablam! 179 |         brew.execute(&context);
Nov 04 06:57:04.153 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 06:57:04.153 INFO kablam!     |
Nov 04 06:57:04.153 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 04 06:57:04.153 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 06:57:04.153 INFO kablam! 
Nov 04 06:57:04.153 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 06:57:04.153 INFO kablam!    --> src/homebrew.rs:182:9
Nov 04 06:57:04.154 INFO kablam!     |
Nov 04 06:57:04.154 INFO kablam! 182 |         brew.rollback(&context);
Nov 04 06:57:04.154 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 06:57:04.154 INFO kablam!     |
Nov 04 06:57:04.154 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 06:57:04.154 INFO kablam! 
Nov 04 06:57:04.154 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 06:57:04.154 INFO kablam!    --> src/homebrew.rs:197:9
Nov 04 06:57:04.154 INFO kablam!     |
Nov 04 06:57:04.154 INFO kablam! 197 |         brew_cask.execute(&context);
Nov 04 06:57:04.154 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 06:57:04.154 INFO kablam!     |
Nov 04 06:57:04.154 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 06:57:04.154 INFO kablam! 
Nov 04 06:57:04.154 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 06:57:04.154 INFO kablam!    --> src/homebrew.rs:200:9
Nov 04 06:57:04.154 INFO kablam!     |
Nov 04 06:57:04.154 INFO kablam! 200 |         brew_cask.rollback(&context);
Nov 04 06:57:04.154 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 06:57:04.154 INFO kablam!     |
Nov 04 06:57:04.154 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 06:57:04.154 INFO kablam! 
Nov 04 06:57:04.154 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 06:57:04.154 INFO kablam!    --> src/homebrew.rs:216:9
Nov 04 06:57:04.154 INFO kablam!     |
Nov 04 06:57:04.154 INFO kablam! 216 |         brew_cask.execute(&context);
Nov 04 06:57:04.154 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 06:57:04.154 INFO kablam!     |
Nov 04 06:57:04.154 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 06:57:04.154 INFO kablam! 
Nov 04 06:57:04.154 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 06:57:04.154 INFO kablam!    --> src/homebrew.rs:219:9
Nov 04 06:57:04.154 INFO kablam!     |
Nov 04 06:57:04.154 INFO kablam! 219 |         brew_cask.rollback(&context);
Nov 04 06:57:04.154 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 06:57:04.154 INFO kablam!     |
Nov 04 06:57:04.154 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 06:57:04.154 INFO kablam! 
Nov 04 06:57:04.159 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 06:57:04.159 INFO kablam!   --> src/shell.rs:41:9
Nov 04 06:57:04.159 INFO kablam!    |
Nov 04 06:57:04.159 INFO kablam! 41 |         echo_command.execute(&context);
Nov 04 06:57:04.159 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 06:57:04.159 INFO kablam!    |
Nov 04 06:57:04.160 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 06:57:04.160 INFO kablam! 
Nov 04 06:57:04.160 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 06:57:04.160 INFO kablam!    --> src/symlinks.rs:110:9
Nov 04 06:57:04.160 INFO kablam!     |
Nov 04 06:57:04.160 INFO kablam! 110 |         linker.execute(&context);
Nov 04 06:57:04.160 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 06:57:04.160 INFO kablam!     |
Nov 04 06:57:04.160 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 06:57:04.160 INFO kablam! 
Nov 04 06:57:04.161 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 06:57:04.161 INFO kablam!    --> src/symlinks.rs:115:9
Nov 04 06:57:04.161 INFO kablam!     |
Nov 04 06:57:04.161 INFO kablam! 115 |         linker.rollback(&context);
Nov 04 06:57:04.161 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 06:57:04.161 INFO kablam!     |
Nov 04 06:57:04.161 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 06:57:04.161 INFO kablam! 
Nov 04 06:57:04.161 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 06:57:04.161 INFO kablam!    --> src/symlinks.rs:141:9
Nov 04 06:57:04.161 INFO kablam!     |
Nov 04 06:57:04.161 INFO kablam! 141 |         linker.execute(&context);
Nov 04 06:57:04.161 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 06:57:04.161 INFO kablam!     |
Nov 04 06:57:04.161 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 06:57:04.161 INFO kablam! 
Nov 04 06:57:04.161 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 06:57:04.161 INFO kablam!    --> src/symlinks.rs:146:9
Nov 04 06:57:04.161 INFO kablam!     |
Nov 04 06:57:04.161 INFO kablam! 146 |         linker.rollback(&context);
Nov 04 06:57:04.161 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 06:57:04.161 INFO kablam!     |
Nov 04 06:57:04.161 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 06:57:04.161 INFO kablam! 
Nov 04 06:57:04.199 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 17s
Nov 04 06:57:04.223 INFO kablam! su: No module specific data is present
Nov 04 06:57:04.631 INFO running `"docker" "rm" "-f" "e1ebd63a06d4ed471c39a27fe1d1a299c0cdd501cf8ff201418e888e42730819"`
Nov 04 06:57:04.863 INFO blam! e1ebd63a06d4ed471c39a27fe1d1a299c0cdd501cf8ff201418e888e42730819