Oct 13 00:57:47.181 INFO checking astlouisf/krampus against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 00:57:47.182 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 00:57:47.415 INFO blam! 36b055b094849b3b81d53d17cb2aab5116c78f9380262be39f21587a7a66b1c0
Oct 13 00:57:47.418 INFO running `"docker" "start" "-a" "36b055b094849b3b81d53d17cb2aab5116c78f9380262be39f21587a7a66b1c0"`
Oct 13 00:57:47.934 INFO kablam! usermod: no changes
Oct 13 00:57:48.097 INFO kablam!    Compiling openssl v0.9.21
Oct 13 00:57:48.098 INFO kablam!    Compiling openssl-sys v0.9.21
Oct 13 00:57:48.098 INFO kablam!     Checking base64 v0.7.0
Oct 13 00:57:48.099 INFO kablam!     Checking csv-core v0.1.3
Oct 13 00:57:48.108 INFO kablam!     Checking docopt v0.8.1
Oct 13 00:57:50.373 INFO kablam!     Checking csv v1.0.0-beta.5
Oct 13 00:57:57.716 INFO kablam!     Checking native-tls v0.1.4
Oct 13 00:57:58.592 INFO kablam!     Checking lettre v0.7.0
Oct 13 00:58:00.769 INFO kablam!     Checking krampus v0.1.0 (/source)
Oct 13 00:58:04.324 INFO kablam! warning: unused import: `lettre::smtp::SUBMISSION_PORT`
Oct 13 00:58:04.324 INFO kablam!   --> src/main.rs:17:5
Oct 13 00:58:04.324 INFO kablam!    |
Oct 13 00:58:04.324 INFO kablam! 17 | use lettre::smtp::SUBMISSION_PORT;
Oct 13 00:58:04.324 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:58:04.324 INFO kablam!    |
Oct 13 00:58:04.324 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 00:58:04.324 INFO kablam! 
Oct 13 00:58:04.460 INFO kablam! warning: unused import: `lettre::smtp::SUBMISSION_PORT`
Oct 13 00:58:04.460 INFO kablam!   --> src/main.rs:17:5
Oct 13 00:58:04.460 INFO kablam!    |
Oct 13 00:58:04.460 INFO kablam! 17 | use lettre::smtp::SUBMISSION_PORT;
Oct 13 00:58:04.460 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:58:04.460 INFO kablam!    |
Oct 13 00:58:04.460 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 00:58:04.460 INFO kablam! 
Oct 13 00:58:04.716 INFO kablam! warning: unused variable: `n`
Oct 13 00:58:04.716 INFO kablam!    --> src/main.rs:115:14
Oct 13 00:58:04.716 INFO kablam!     |
Oct 13 00:58:04.716 INFO kablam! 115 |         Some(n) => panic!("Not enough themes"),
Oct 13 00:58:04.716 INFO kablam!     |              ^ help: consider using `_n` instead
Oct 13 00:58:04.716 INFO kablam!     |
Oct 13 00:58:04.716 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 13 00:58:04.716 INFO kablam! 
Oct 13 00:58:04.716 INFO kablam! warning: unused variable: `sender`
Oct 13 00:58:04.716 INFO kablam!    --> src/main.rs:162:17
Oct 13 00:58:04.716 INFO kablam!     |
Oct 13 00:58:04.716 INFO kablam! 162 |         let mut sender = FileEmailTransport::new(dir);
Oct 13 00:58:04.716 INFO kablam!     |                 ^^^^^^ help: consider using `_sender` instead
Oct 13 00:58:04.716 INFO kablam! 
Oct 13 00:58:04.752 INFO kablam! warning: unused variable: `n`
Oct 13 00:58:04.752 INFO kablam!    --> src/main.rs:115:14
Oct 13 00:58:04.752 INFO kablam!     |
Oct 13 00:58:04.752 INFO kablam! 115 |         Some(n) => panic!("Not enough themes"),
Oct 13 00:58:04.752 INFO kablam!     |              ^ help: consider using `_n` instead
Oct 13 00:58:04.752 INFO kablam!     |
Oct 13 00:58:04.752 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 13 00:58:04.752 INFO kablam! 
Oct 13 00:58:04.752 INFO kablam! warning: unused variable: `sender`
Oct 13 00:58:04.752 INFO kablam!    --> src/main.rs:162:17
Oct 13 00:58:04.752 INFO kablam!     |
Oct 13 00:58:04.752 INFO kablam! 162 |         let mut sender = FileEmailTransport::new(dir);
Oct 13 00:58:04.752 INFO kablam!     |                 ^^^^^^ help: consider using `_sender` instead
Oct 13 00:58:04.752 INFO kablam! 
Oct 13 00:58:04.871 INFO kablam! warning: variable does not need to be mutable
Oct 13 00:58:04.871 INFO kablam!    --> src/main.rs:147:9
Oct 13 00:58:04.871 INFO kablam!     |
Oct 13 00:58:04.871 INFO kablam! 147 |     let mut emails : Vec<SimpleSendableEmail> = matches
Oct 13 00:58:04.871 INFO kablam!     |         ----^^^^^^
Oct 13 00:58:04.871 INFO kablam!     |         |
Oct 13 00:58:04.871 INFO kablam!     |         help: remove this `mut`
Oct 13 00:58:04.884 INFO kablam!     |
Oct 13 00:58:04.884 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 00:58:04.884 INFO kablam! 
Oct 13 00:58:04.885 INFO kablam! warning: variable does not need to be mutable
Oct 13 00:58:04.885 INFO kablam!    --> src/main.rs:162:13
Oct 13 00:58:04.885 INFO kablam!     |
Oct 13 00:58:04.885 INFO kablam! 162 |         let mut sender = FileEmailTransport::new(dir);
Oct 13 00:58:04.885 INFO kablam!     |             ----^^^^^^
Oct 13 00:58:04.885 INFO kablam!     |             |
Oct 13 00:58:04.885 INFO kablam!     |             help: remove this `mut`
Oct 13 00:58:04.885 INFO kablam! 
Oct 13 00:58:04.894 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 00:58:04.894 INFO kablam!    --> src/main.rs:127:5
Oct 13 00:58:04.894 INFO kablam!     |
Oct 13 00:58:04.894 INFO kablam! 127 |     handlebars.register_template_file(template_name, template_file);
Oct 13 00:58:04.894 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:58:04.894 INFO kablam!     |
Oct 13 00:58:04.894 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 13 00:58:04.895 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 00:58:04.895 INFO kablam! 
Oct 13 00:58:04.895 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 00:58:04.895 INFO kablam!    --> src/main.rs:178:13
Oct 13 00:58:04.895 INFO kablam!     |
Oct 13 00:58:04.895 INFO kablam! 178 |             mailer.send(&email);
Oct 13 00:58:04.895 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^
Oct 13 00:58:04.895 INFO kablam!     |
Oct 13 00:58:04.895 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 00:58:04.895 INFO kablam! 
Oct 13 00:58:04.901 INFO kablam! warning: variable does not need to be mutable
Oct 13 00:58:04.901 INFO kablam!    --> src/main.rs:147:9
Oct 13 00:58:04.902 INFO kablam!     |
Oct 13 00:58:04.902 INFO kablam! 147 |     let mut emails : Vec<SimpleSendableEmail> = matches
Oct 13 00:58:04.902 INFO kablam!     |         ----^^^^^^
Oct 13 00:58:04.903 INFO kablam!     |         |
Oct 13 00:58:04.903 INFO kablam!     |         help: remove this `mut`
Oct 13 00:58:04.903 INFO kablam!     |
Oct 13 00:58:04.904 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 00:58:04.904 INFO kablam! 
Oct 13 00:58:04.904 INFO kablam! warning: variable does not need to be mutable
Oct 13 00:58:04.905 INFO kablam!    --> src/main.rs:162:13
Oct 13 00:58:04.905 INFO kablam!     |
Oct 13 00:58:04.905 INFO kablam! 162 |         let mut sender = FileEmailTransport::new(dir);
Oct 13 00:58:04.905 INFO kablam!     |             ----^^^^^^
Oct 13 00:58:04.906 INFO kablam!     |             |
Oct 13 00:58:04.906 INFO kablam!     |             help: remove this `mut`
Oct 13 00:58:04.906 INFO kablam! 
Oct 13 00:58:04.922 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 00:58:04.922 INFO kablam!    --> src/main.rs:127:5
Oct 13 00:58:04.922 INFO kablam!     |
Oct 13 00:58:04.922 INFO kablam! 127 |     handlebars.register_template_file(template_name, template_file);
Oct 13 00:58:04.922 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:58:04.923 INFO kablam!     |
Oct 13 00:58:04.923 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 13 00:58:04.923 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 00:58:04.923 INFO kablam! 
Oct 13 00:58:04.924 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 00:58:04.924 INFO kablam!    --> src/main.rs:178:13
Oct 13 00:58:04.924 INFO kablam!     |
Oct 13 00:58:04.924 INFO kablam! 178 |             mailer.send(&email);
Oct 13 00:58:04.924 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^
Oct 13 00:58:04.924 INFO kablam!     |
Oct 13 00:58:04.924 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 00:58:04.924 INFO kablam! 
Oct 13 00:58:04.956 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 17.00s
Oct 13 00:58:04.966 INFO kablam! su: No module specific data is present
Oct 13 00:58:06.406 INFO running `"docker" "rm" "-f" "36b055b094849b3b81d53d17cb2aab5116c78f9380262be39f21587a7a66b1c0"`
Oct 13 00:58:06.804 INFO blam! 36b055b094849b3b81d53d17cb2aab5116c78f9380262be39f21587a7a66b1c0