Nov 28 09:10:30.953 INFO checking astlouisf/krampus against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 09:10:30.955 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 09:10:31.260 INFO [stdout] f8806ea394ca6cfe47dc8ddc43671625b49de87f673ea0db2f2e280d029240f7
Nov 28 09:10:31.262 INFO running `"docker" "start" "-a" "f8806ea394ca6cfe47dc8ddc43671625b49de87f673ea0db2f2e280d029240f7"`
Nov 28 09:10:31.985 INFO [stderr] usermod: no changes
Nov 28 09:10:32.224 INFO [stderr]     Checking rust-crypto v0.2.36
Nov 28 09:10:32.224 INFO [stderr]     Checking openssl v0.9.21
Nov 28 09:10:32.228 INFO [stderr]     Checking handlebars v0.29.1
Nov 28 09:10:32.228 INFO [stderr]     Checking docopt v0.8.1
Nov 28 09:10:36.949 INFO [stderr]     Checking native-tls v0.1.4
Nov 28 09:10:40.359 INFO [stderr]     Checking lettre v0.7.0
Nov 28 09:10:42.520 INFO [stderr]     Checking krampus v0.1.0 (/source)
Nov 28 09:10:47.180 INFO [stderr] warning: unused import: `lettre::smtp::SUBMISSION_PORT`
Nov 28 09:10:47.180 INFO [stderr]   --> src/main.rs:17:5
Nov 28 09:10:47.180 INFO [stderr]    |
Nov 28 09:10:47.180 INFO [stderr] 17 | use lettre::smtp::SUBMISSION_PORT;
Nov 28 09:10:47.180 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:10:47.180 INFO [stderr]    |
Nov 28 09:10:47.180 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 09:10:47.180 INFO [stderr] 
Nov 28 09:10:47.548 INFO [stderr] warning: unused variable: `n`
Nov 28 09:10:47.548 INFO [stderr]    --> src/main.rs:115:14
Nov 28 09:10:47.548 INFO [stderr]     |
Nov 28 09:10:47.548 INFO [stderr] 115 |         Some(n) => panic!("Not enough themes"),
Nov 28 09:10:47.548 INFO [stderr]     |              ^ help: consider using `_n` instead
Nov 28 09:10:47.548 INFO [stderr]     |
Nov 28 09:10:47.548 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 09:10:47.548 INFO [stderr] 
Nov 28 09:10:47.548 INFO [stderr] warning: unused variable: `sender`
Nov 28 09:10:47.548 INFO [stderr]    --> src/main.rs:162:17
Nov 28 09:10:47.548 INFO [stderr]     |
Nov 28 09:10:47.548 INFO [stderr] 162 |         let mut sender = FileEmailTransport::new(dir);
Nov 28 09:10:47.548 INFO [stderr]     |                 ^^^^^^ help: consider using `_sender` instead
Nov 28 09:10:47.548 INFO [stderr] 
Nov 28 09:10:47.600 INFO [stderr] warning: unused import: `lettre::smtp::SUBMISSION_PORT`
Nov 28 09:10:47.600 INFO [stderr]   --> src/main.rs:17:5
Nov 28 09:10:47.600 INFO [stderr]    |
Nov 28 09:10:47.600 INFO [stderr] 17 | use lettre::smtp::SUBMISSION_PORT;
Nov 28 09:10:47.600 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:10:47.600 INFO [stderr]    |
Nov 28 09:10:47.600 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 09:10:47.600 INFO [stderr] 
Nov 28 09:10:47.712 INFO [stderr] warning: variable does not need to be mutable
Nov 28 09:10:47.712 INFO [stderr]    --> src/main.rs:147:9
Nov 28 09:10:47.712 INFO [stderr]     |
Nov 28 09:10:47.712 INFO [stderr] 147 |     let mut emails : Vec<SimpleSendableEmail> = matches
Nov 28 09:10:47.712 INFO [stderr]     |         ----^^^^^^
Nov 28 09:10:47.712 INFO [stderr]     |         |
Nov 28 09:10:47.712 INFO [stderr]     |         help: remove this `mut`
Nov 28 09:10:47.712 INFO [stderr]     |
Nov 28 09:10:47.712 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 09:10:47.712 INFO [stderr] 
Nov 28 09:10:47.712 INFO [stderr] warning: variable does not need to be mutable
Nov 28 09:10:47.712 INFO [stderr]    --> src/main.rs:162:13
Nov 28 09:10:47.712 INFO [stderr]     |
Nov 28 09:10:47.712 INFO [stderr] 162 |         let mut sender = FileEmailTransport::new(dir);
Nov 28 09:10:47.712 INFO [stderr]     |             ----^^^^^^
Nov 28 09:10:47.712 INFO [stderr]     |             |
Nov 28 09:10:47.712 INFO [stderr]     |             help: remove this `mut`
Nov 28 09:10:47.712 INFO [stderr] 
Nov 28 09:10:47.718 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 09:10:47.718 INFO [stderr]    --> src/main.rs:127:5
Nov 28 09:10:47.718 INFO [stderr]     |
Nov 28 09:10:47.718 INFO [stderr] 127 |     handlebars.register_template_file(template_name, template_file);
Nov 28 09:10:47.718 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:10:47.722 INFO [stderr]     |
Nov 28 09:10:47.722 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 09:10:47.722 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 09:10:47.722 INFO [stderr] 
Nov 28 09:10:47.723 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 09:10:47.723 INFO [stderr]    --> src/main.rs:178:13
Nov 28 09:10:47.723 INFO [stderr]     |
Nov 28 09:10:47.723 INFO [stderr] 178 |             mailer.send(&email);
Nov 28 09:10:47.723 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^
Nov 28 09:10:47.723 INFO [stderr]     |
Nov 28 09:10:47.723 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 09:10:47.723 INFO [stderr] 
Nov 28 09:10:47.973 INFO [stderr] warning: unused variable: `n`
Nov 28 09:10:47.973 INFO [stderr]    --> src/main.rs:115:14
Nov 28 09:10:47.973 INFO [stderr]     |
Nov 28 09:10:47.973 INFO [stderr] 115 |         Some(n) => panic!("Not enough themes"),
Nov 28 09:10:47.973 INFO [stderr]     |              ^ help: consider using `_n` instead
Nov 28 09:10:47.973 INFO [stderr]     |
Nov 28 09:10:47.973 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 09:10:47.973 INFO [stderr] 
Nov 28 09:10:47.973 INFO [stderr] warning: unused variable: `sender`
Nov 28 09:10:47.973 INFO [stderr]    --> src/main.rs:162:17
Nov 28 09:10:47.973 INFO [stderr]     |
Nov 28 09:10:47.973 INFO [stderr] 162 |         let mut sender = FileEmailTransport::new(dir);
Nov 28 09:10:47.973 INFO [stderr]     |                 ^^^^^^ help: consider using `_sender` instead
Nov 28 09:10:47.973 INFO [stderr] 
Nov 28 09:10:48.087 INFO [stderr] warning: variable does not need to be mutable
Nov 28 09:10:48.087 INFO [stderr]    --> src/main.rs:147:9
Nov 28 09:10:48.087 INFO [stderr]     |
Nov 28 09:10:48.087 INFO [stderr] 147 |     let mut emails : Vec<SimpleSendableEmail> = matches
Nov 28 09:10:48.087 INFO [stderr]     |         ----^^^^^^
Nov 28 09:10:48.087 INFO [stderr]     |         |
Nov 28 09:10:48.087 INFO [stderr]     |         help: remove this `mut`
Nov 28 09:10:48.088 INFO [stderr]     |
Nov 28 09:10:48.088 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 09:10:48.088 INFO [stderr] 
Nov 28 09:10:48.088 INFO [stderr] warning: variable does not need to be mutable
Nov 28 09:10:48.088 INFO [stderr]    --> src/main.rs:162:13
Nov 28 09:10:48.088 INFO [stderr]     |
Nov 28 09:10:48.088 INFO [stderr] 162 |         let mut sender = FileEmailTransport::new(dir);
Nov 28 09:10:48.088 INFO [stderr]     |             ----^^^^^^
Nov 28 09:10:48.088 INFO [stderr]     |             |
Nov 28 09:10:48.088 INFO [stderr]     |             help: remove this `mut`
Nov 28 09:10:48.088 INFO [stderr] 
Nov 28 09:10:48.100 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 09:10:48.100 INFO [stderr]    --> src/main.rs:127:5
Nov 28 09:10:48.100 INFO [stderr]     |
Nov 28 09:10:48.100 INFO [stderr] 127 |     handlebars.register_template_file(template_name, template_file);
Nov 28 09:10:48.100 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:10:48.100 INFO [stderr]     |
Nov 28 09:10:48.100 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 09:10:48.100 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 09:10:48.100 INFO [stderr] 
Nov 28 09:10:48.101 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 09:10:48.101 INFO [stderr]    --> src/main.rs:178:13
Nov 28 09:10:48.101 INFO [stderr]     |
Nov 28 09:10:48.101 INFO [stderr] 178 |             mailer.send(&email);
Nov 28 09:10:48.101 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^
Nov 28 09:10:48.101 INFO [stderr]     |
Nov 28 09:10:48.101 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 09:10:48.101 INFO [stderr] 
Nov 28 09:10:48.142 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.13s
Nov 28 09:10:48.161 INFO [stderr] su: No module specific data is present
Nov 28 09:10:49.116 INFO running `"docker" "inspect" "f8806ea394ca6cfe47dc8ddc43671625b49de87f673ea0db2f2e280d029240f7"`
Nov 28 09:10:49.354 INFO running `"docker" "rm" "-f" "f8806ea394ca6cfe47dc8ddc43671625b49de87f673ea0db2f2e280d029240f7"`
Nov 28 09:10:49.668 INFO [stdout] f8806ea394ca6cfe47dc8ddc43671625b49de87f673ea0db2f2e280d029240f7