Nov 30 06:43:09.152 INFO checking astlouisf/krampus against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 06:43:09.153 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 06:43:09.392 INFO [stdout] 682cf73c657c15c57bde543c889d9bfb59ded5c12ce0f7234c88d3b9ee2a613d
Nov 30 06:43:09.394 INFO running `"docker" "start" "-a" "682cf73c657c15c57bde543c889d9bfb59ded5c12ce0f7234c88d3b9ee2a613d"`
Nov 30 06:43:10.867 INFO [stderr] usermod: no changes
Nov 30 06:43:11.154 INFO [stderr]     Checking csv-core v0.1.3
Nov 30 06:43:11.165 INFO [stderr]     Checking openssl v0.9.21
Nov 30 06:43:11.167 INFO [stderr]     Checking handlebars v0.29.1
Nov 30 06:43:11.168 INFO [stderr]     Checking docopt v0.8.1
Nov 30 06:43:12.132 INFO [stderr]     Checking csv v1.0.0-beta.5
Nov 30 06:43:14.818 INFO [stderr]     Checking native-tls v0.1.4
Nov 30 06:43:15.717 INFO [stderr]     Checking lettre v0.7.0
Nov 30 06:43:17.714 INFO [stderr]     Checking krampus v0.1.0 (/source)
Nov 30 06:43:22.456 INFO [stderr] warning: unused import: `lettre::smtp::SUBMISSION_PORT`
Nov 30 06:43:22.456 INFO [stderr]   --> src/main.rs:17:5
Nov 30 06:43:22.456 INFO [stderr]    |
Nov 30 06:43:22.456 INFO [stderr] 17 | use lettre::smtp::SUBMISSION_PORT;
Nov 30 06:43:22.456 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:43:22.456 INFO [stderr]    |
Nov 30 06:43:22.456 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 30 06:43:22.456 INFO [stderr] 
Nov 30 06:43:22.492 INFO [stderr] warning: unused import: `lettre::smtp::SUBMISSION_PORT`
Nov 30 06:43:22.492 INFO [stderr]   --> src/main.rs:17:5
Nov 30 06:43:22.492 INFO [stderr]    |
Nov 30 06:43:22.492 INFO [stderr] 17 | use lettre::smtp::SUBMISSION_PORT;
Nov 30 06:43:22.492 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:43:22.492 INFO [stderr]    |
Nov 30 06:43:22.492 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 30 06:43:22.492 INFO [stderr] 
Nov 30 06:43:22.896 INFO [stderr] warning: unused variable: `n`
Nov 30 06:43:22.896 INFO [stderr]    --> src/main.rs:115:14
Nov 30 06:43:22.896 INFO [stderr]     |
Nov 30 06:43:22.896 INFO [stderr] 115 |         Some(n) => panic!("Not enough themes"),
Nov 30 06:43:22.896 INFO [stderr]     |              ^ help: consider using `_n` instead
Nov 30 06:43:22.896 INFO [stderr]     |
Nov 30 06:43:22.896 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 06:43:22.896 INFO [stderr] 
Nov 30 06:43:22.896 INFO [stderr] warning: unused variable: `sender`
Nov 30 06:43:22.896 INFO [stderr]    --> src/main.rs:162:17
Nov 30 06:43:22.896 INFO [stderr]     |
Nov 30 06:43:22.896 INFO [stderr] 162 |         let mut sender = FileEmailTransport::new(dir);
Nov 30 06:43:22.896 INFO [stderr]     |                 ^^^^^^ help: consider using `_sender` instead
Nov 30 06:43:22.896 INFO [stderr] 
Nov 30 06:43:22.952 INFO [stderr] warning: unused variable: `n`
Nov 30 06:43:22.952 INFO [stderr]    --> src/main.rs:115:14
Nov 30 06:43:22.952 INFO [stderr]     |
Nov 30 06:43:22.952 INFO [stderr] 115 |         Some(n) => panic!("Not enough themes"),
Nov 30 06:43:22.952 INFO [stderr]     |              ^ help: consider using `_n` instead
Nov 30 06:43:22.952 INFO [stderr]     |
Nov 30 06:43:22.952 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 06:43:22.952 INFO [stderr] 
Nov 30 06:43:22.952 INFO [stderr] warning: unused variable: `sender`
Nov 30 06:43:22.952 INFO [stderr]    --> src/main.rs:162:17
Nov 30 06:43:22.952 INFO [stderr]     |
Nov 30 06:43:22.952 INFO [stderr] 162 |         let mut sender = FileEmailTransport::new(dir);
Nov 30 06:43:22.952 INFO [stderr]     |                 ^^^^^^ help: consider using `_sender` instead
Nov 30 06:43:22.952 INFO [stderr] 
Nov 30 06:43:23.035 INFO [stderr] warning: variable does not need to be mutable
Nov 30 06:43:23.035 INFO [stderr]    --> src/main.rs:147:9
Nov 30 06:43:23.035 INFO [stderr]     |
Nov 30 06:43:23.035 INFO [stderr] 147 |     let mut emails : Vec<SimpleSendableEmail> = matches
Nov 30 06:43:23.035 INFO [stderr]     |         ----^^^^^^
Nov 30 06:43:23.035 INFO [stderr]     |         |
Nov 30 06:43:23.035 INFO [stderr]     |         help: remove this `mut`
Nov 30 06:43:23.035 INFO [stderr]     |
Nov 30 06:43:23.035 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 06:43:23.035 INFO [stderr] 
Nov 30 06:43:23.035 INFO [stderr] warning: variable does not need to be mutable
Nov 30 06:43:23.035 INFO [stderr]    --> src/main.rs:162:13
Nov 30 06:43:23.035 INFO [stderr]     |
Nov 30 06:43:23.035 INFO [stderr] 162 |         let mut sender = FileEmailTransport::new(dir);
Nov 30 06:43:23.035 INFO [stderr]     |             ----^^^^^^
Nov 30 06:43:23.035 INFO [stderr]     |             |
Nov 30 06:43:23.035 INFO [stderr]     |             help: remove this `mut`
Nov 30 06:43:23.035 INFO [stderr] 
Nov 30 06:43:23.052 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 06:43:23.052 INFO [stderr]    --> src/main.rs:127:5
Nov 30 06:43:23.052 INFO [stderr]     |
Nov 30 06:43:23.052 INFO [stderr] 127 |     handlebars.register_template_file(template_name, template_file);
Nov 30 06:43:23.052 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:43:23.052 INFO [stderr]     |
Nov 30 06:43:23.053 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 06:43:23.053 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 06:43:23.053 INFO [stderr] 
Nov 30 06:43:23.053 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 06:43:23.053 INFO [stderr]    --> src/main.rs:178:13
Nov 30 06:43:23.053 INFO [stderr]     |
Nov 30 06:43:23.053 INFO [stderr] 178 |             mailer.send(&email);
Nov 30 06:43:23.053 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^
Nov 30 06:43:23.053 INFO [stderr]     |
Nov 30 06:43:23.053 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 06:43:23.053 INFO [stderr] 
Nov 30 06:43:23.077 INFO [stderr] warning: variable does not need to be mutable
Nov 30 06:43:23.077 INFO [stderr]    --> src/main.rs:147:9
Nov 30 06:43:23.077 INFO [stderr]     |
Nov 30 06:43:23.077 INFO [stderr] 147 |     let mut emails : Vec<SimpleSendableEmail> = matches
Nov 30 06:43:23.077 INFO [stderr]     |         ----^^^^^^
Nov 30 06:43:23.077 INFO [stderr]     |         |
Nov 30 06:43:23.077 INFO [stderr]     |         help: remove this `mut`
Nov 30 06:43:23.077 INFO [stderr]     |
Nov 30 06:43:23.078 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 06:43:23.078 INFO [stderr] 
Nov 30 06:43:23.078 INFO [stderr] warning: variable does not need to be mutable
Nov 30 06:43:23.078 INFO [stderr]    --> src/main.rs:162:13
Nov 30 06:43:23.078 INFO [stderr]     |
Nov 30 06:43:23.078 INFO [stderr] 162 |         let mut sender = FileEmailTransport::new(dir);
Nov 30 06:43:23.078 INFO [stderr]     |             ----^^^^^^
Nov 30 06:43:23.078 INFO [stderr]     |             |
Nov 30 06:43:23.078 INFO [stderr]     |             help: remove this `mut`
Nov 30 06:43:23.078 INFO [stderr] 
Nov 30 06:43:23.086 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 06:43:23.086 INFO [stderr]    --> src/main.rs:127:5
Nov 30 06:43:23.086 INFO [stderr]     |
Nov 30 06:43:23.086 INFO [stderr] 127 |     handlebars.register_template_file(template_name, template_file);
Nov 30 06:43:23.086 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:43:23.086 INFO [stderr]     |
Nov 30 06:43:23.086 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 06:43:23.086 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 06:43:23.086 INFO [stderr] 
Nov 30 06:43:23.087 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 06:43:23.087 INFO [stderr]    --> src/main.rs:178:13
Nov 30 06:43:23.087 INFO [stderr]     |
Nov 30 06:43:23.087 INFO [stderr] 178 |             mailer.send(&email);
Nov 30 06:43:23.087 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^
Nov 30 06:43:23.088 INFO [stderr]     |
Nov 30 06:43:23.088 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 06:43:23.088 INFO [stderr] 
Nov 30 06:43:23.122 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.22s
Nov 30 06:43:23.134 INFO [stderr] su: No module specific data is present
Nov 30 06:43:23.989 INFO running `"docker" "inspect" "682cf73c657c15c57bde543c889d9bfb59ded5c12ce0f7234c88d3b9ee2a613d"`
Nov 30 06:43:24.227 INFO running `"docker" "rm" "-f" "682cf73c657c15c57bde543c889d9bfb59ded5c12ce0f7234c88d3b9ee2a613d"`
Nov 30 06:43:24.605 INFO [stdout] 682cf73c657c15c57bde543c889d9bfb59ded5c12ce0f7234c88d3b9ee2a613d