Nov 28 09:10:30.753 INFO checking astlouisf/krampus against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 09:10:30.755 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 09:10:31.052 INFO [stdout] 63dce809be979b2be3226594338f95297af9aa8fd6980279f72918045f08ceaa
Nov 28 09:10:31.054 INFO running `"docker" "start" "-a" "63dce809be979b2be3226594338f95297af9aa8fd6980279f72918045f08ceaa"`
Nov 28 09:10:31.712 INFO [stderr] usermod: no changes
Nov 28 09:10:31.840 INFO [stderr]    Compiling openssl v0.9.21
Nov 28 09:10:31.841 INFO [stderr]    Compiling openssl-sys v0.9.21
Nov 28 09:10:31.844 INFO [stderr]     Checking csv-core v0.1.3
Nov 28 09:10:31.844 INFO [stderr]     Checking regex v0.2.2
Nov 28 09:10:33.097 INFO [stderr]     Checking csv v1.0.0-beta.5
Nov 28 09:10:35.108 INFO [stderr]     Checking handlebars v0.29.1
Nov 28 09:10:35.108 INFO [stderr]     Checking docopt v0.8.1
Nov 28 09:10:42.037 INFO [stderr]     Checking native-tls v0.1.4
Nov 28 09:10:42.860 INFO [stderr]     Checking lettre v0.7.0
Nov 28 09:10:45.143 INFO [stderr]     Checking krampus v0.1.0 (/source)
Nov 28 09:10:49.424 INFO [stderr] warning: unused import: `lettre::smtp::SUBMISSION_PORT`
Nov 28 09:10:49.424 INFO [stderr]   --> src/main.rs:17:5
Nov 28 09:10:49.424 INFO [stderr]    |
Nov 28 09:10:49.424 INFO [stderr] 17 | use lettre::smtp::SUBMISSION_PORT;
Nov 28 09:10:49.424 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:10:49.424 INFO [stderr]    |
Nov 28 09:10:49.424 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 09:10:49.424 INFO [stderr] 
Nov 28 09:10:49.492 INFO [stderr] warning: unused import: `lettre::smtp::SUBMISSION_PORT`
Nov 28 09:10:49.492 INFO [stderr]   --> src/main.rs:17:5
Nov 28 09:10:49.493 INFO [stderr]    |
Nov 28 09:10:49.493 INFO [stderr] 17 | use lettre::smtp::SUBMISSION_PORT;
Nov 28 09:10:49.493 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:10:49.493 INFO [stderr]    |
Nov 28 09:10:49.493 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 09:10:49.493 INFO [stderr] 
Nov 28 09:10:49.742 INFO [stderr] warning: unused variable: `n`
Nov 28 09:10:49.742 INFO [stderr]    --> src/main.rs:115:14
Nov 28 09:10:49.742 INFO [stderr]     |
Nov 28 09:10:49.742 INFO [stderr] 115 |         Some(n) => panic!("Not enough themes"),
Nov 28 09:10:49.742 INFO [stderr]     |              ^ help: consider using `_n` instead
Nov 28 09:10:49.742 INFO [stderr]     |
Nov 28 09:10:49.742 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 09:10:49.742 INFO [stderr] 
Nov 28 09:10:49.743 INFO [stderr] warning: unused variable: `sender`
Nov 28 09:10:49.743 INFO [stderr]    --> src/main.rs:162:17
Nov 28 09:10:49.743 INFO [stderr]     |
Nov 28 09:10:49.743 INFO [stderr] 162 |         let mut sender = FileEmailTransport::new(dir);
Nov 28 09:10:49.743 INFO [stderr]     |                 ^^^^^^ help: consider using `_sender` instead
Nov 28 09:10:49.743 INFO [stderr] 
Nov 28 09:10:49.858 INFO [stderr] warning: unused variable: `n`
Nov 28 09:10:49.858 INFO [stderr]    --> src/main.rs:115:14
Nov 28 09:10:49.858 INFO [stderr]     |
Nov 28 09:10:49.858 INFO [stderr] 115 |         Some(n) => panic!("Not enough themes"),
Nov 28 09:10:49.858 INFO [stderr]     |              ^ help: consider using `_n` instead
Nov 28 09:10:49.858 INFO [stderr]     |
Nov 28 09:10:49.858 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 09:10:49.858 INFO [stderr] 
Nov 28 09:10:49.858 INFO [stderr] warning: unused variable: `sender`
Nov 28 09:10:49.858 INFO [stderr]    --> src/main.rs:162:17
Nov 28 09:10:49.858 INFO [stderr]     |
Nov 28 09:10:49.858 INFO [stderr] 162 |         let mut sender = FileEmailTransport::new(dir);
Nov 28 09:10:49.858 INFO [stderr]     |                 ^^^^^^ help: consider using `_sender` instead
Nov 28 09:10:49.858 INFO [stderr] 
Nov 28 09:10:49.868 INFO [stderr] warning: variable does not need to be mutable
Nov 28 09:10:49.868 INFO [stderr]    --> src/main.rs:147:9
Nov 28 09:10:49.868 INFO [stderr]     |
Nov 28 09:10:49.868 INFO [stderr] 147 |     let mut emails : Vec<SimpleSendableEmail> = matches
Nov 28 09:10:49.868 INFO [stderr]     |         ----^^^^^^
Nov 28 09:10:49.868 INFO [stderr]     |         |
Nov 28 09:10:49.868 INFO [stderr]     |         help: remove this `mut`
Nov 28 09:10:49.873 INFO [stderr]     |
Nov 28 09:10:49.873 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 09:10:49.873 INFO [stderr] 
Nov 28 09:10:49.873 INFO [stderr] warning: variable does not need to be mutable
Nov 28 09:10:49.873 INFO [stderr]    --> src/main.rs:162:13
Nov 28 09:10:49.873 INFO [stderr]     |
Nov 28 09:10:49.873 INFO [stderr] 162 |         let mut sender = FileEmailTransport::new(dir);
Nov 28 09:10:49.873 INFO [stderr]     |             ----^^^^^^
Nov 28 09:10:49.873 INFO [stderr]     |             |
Nov 28 09:10:49.873 INFO [stderr]     |             help: remove this `mut`
Nov 28 09:10:49.873 INFO [stderr] 
Nov 28 09:10:49.878 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 09:10:49.879 INFO [stderr]    --> src/main.rs:127:5
Nov 28 09:10:49.879 INFO [stderr]     |
Nov 28 09:10:49.879 INFO [stderr] 127 |     handlebars.register_template_file(template_name, template_file);
Nov 28 09:10:49.879 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:10:49.879 INFO [stderr]     |
Nov 28 09:10:49.879 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 09:10:49.879 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 09:10:49.879 INFO [stderr] 
Nov 28 09:10:49.879 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 09:10:49.879 INFO [stderr]    --> src/main.rs:178:13
Nov 28 09:10:49.879 INFO [stderr]     |
Nov 28 09:10:49.879 INFO [stderr] 178 |             mailer.send(&email);
Nov 28 09:10:49.879 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^
Nov 28 09:10:49.879 INFO [stderr]     |
Nov 28 09:10:49.879 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 09:10:49.879 INFO [stderr] 
Nov 28 09:10:50.060 INFO [stderr] warning: variable does not need to be mutable
Nov 28 09:10:50.060 INFO [stderr]    --> src/main.rs:147:9
Nov 28 09:10:50.060 INFO [stderr]     |
Nov 28 09:10:50.060 INFO [stderr] 147 |     let mut emails : Vec<SimpleSendableEmail> = matches
Nov 28 09:10:50.060 INFO [stderr]     |         ----^^^^^^
Nov 28 09:10:50.060 INFO [stderr]     |         |
Nov 28 09:10:50.060 INFO [stderr]     |         help: remove this `mut`
Nov 28 09:10:50.060 INFO [stderr]     |
Nov 28 09:10:50.060 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 09:10:50.061 INFO [stderr] 
Nov 28 09:10:50.061 INFO [stderr] warning: variable does not need to be mutable
Nov 28 09:10:50.061 INFO [stderr]    --> src/main.rs:162:13
Nov 28 09:10:50.061 INFO [stderr]     |
Nov 28 09:10:50.061 INFO [stderr] 162 |         let mut sender = FileEmailTransport::new(dir);
Nov 28 09:10:50.061 INFO [stderr]     |             ----^^^^^^
Nov 28 09:10:50.061 INFO [stderr]     |             |
Nov 28 09:10:50.061 INFO [stderr]     |             help: remove this `mut`
Nov 28 09:10:50.061 INFO [stderr] 
Nov 28 09:10:50.090 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 09:10:50.091 INFO [stderr]    --> src/main.rs:127:5
Nov 28 09:10:50.091 INFO [stderr]     |
Nov 28 09:10:50.091 INFO [stderr] 127 |     handlebars.register_template_file(template_name, template_file);
Nov 28 09:10:50.091 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:10:50.091 INFO [stderr]     |
Nov 28 09:10:50.091 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 09:10:50.091 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 09:10:50.091 INFO [stderr] 
Nov 28 09:10:50.091 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 09:10:50.091 INFO [stderr]    --> src/main.rs:178:13
Nov 28 09:10:50.091 INFO [stderr]     |
Nov 28 09:10:50.091 INFO [stderr] 178 |             mailer.send(&email);
Nov 28 09:10:50.091 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^
Nov 28 09:10:50.091 INFO [stderr]     |
Nov 28 09:10:50.091 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 09:10:50.091 INFO [stderr] 
Nov 28 09:10:50.133 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.41s
Nov 28 09:10:50.169 INFO [stderr] su: No module specific data is present
Nov 28 09:10:51.031 INFO running `"docker" "inspect" "63dce809be979b2be3226594338f95297af9aa8fd6980279f72918045f08ceaa"`
Nov 28 09:10:51.340 INFO running `"docker" "rm" "-f" "63dce809be979b2be3226594338f95297af9aa8fd6980279f72918045f08ceaa"`
Nov 28 09:10:51.671 INFO [stdout] 63dce809be979b2be3226594338f95297af9aa8fd6980279f72918045f08ceaa