Oct 12 23:56:56.565 INFO checking cannero/reportserver against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 23:56:56.566 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/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 12 23:56:56.732 INFO blam! ee143cf46079294293ac6e3ba2049d155cd223de22ec708e1353195575dbbfa6
Oct 12 23:56:56.734 INFO running `"docker" "start" "-a" "ee143cf46079294293ac6e3ba2049d155cd223de22ec708e1353195575dbbfa6"`
Oct 12 23:56:57.168 INFO kablam! usermod: no changes
Oct 12 23:56:57.364 INFO kablam!     Checking scan_fmt v0.1.1
Oct 12 23:56:57.364 INFO kablam!     Checking num_cpus v1.5.1
Oct 12 23:56:57.364 INFO kablam!     Checking hostname v0.1.3
Oct 12 23:56:57.364 INFO kablam!     Checking serde_json v1.0.2
Oct 12 23:56:57.364 INFO kablam!     Checking idna v0.1.2
Oct 12 23:56:57.364 INFO kablam!     Checking textnonce v0.4.1
Oct 12 23:56:57.364 INFO kablam!     Checking rust-crypto v0.2.36
Oct 12 23:56:57.368 INFO kablam!     Checking semver-parser v0.6.2
Oct 12 23:57:01.014 INFO kablam!     Checking semver v0.5.1
Oct 12 23:57:04.086 INFO kablam!     Checking url v1.4.1
Oct 12 23:57:07.533 INFO kablam!     Checking hyper v0.10.12
Oct 12 23:57:09.998 INFO kablam!     Checking bson v0.7.1
Oct 12 23:57:12.881 INFO kablam!     Checking mongodb v0.2.9
Oct 12 23:57:14.237 INFO kablam!     Checking iron v0.5.1
Oct 12 23:57:16.436 INFO kablam!     Checking mount v0.3.0
Oct 12 23:57:16.436 INFO kablam!     Checking router v0.5.1
Oct 12 23:57:18.788 INFO kablam!     Checking staticfile v0.4.0
Oct 12 23:57:20.261 INFO kablam!     Checking reportserver v0.1.0 (/source)
Oct 12 23:57:22.912 INFO kablam! warning: unused variable: `total_duration`
Oct 12 23:57:22.912 INFO kablam!   --> src/dbaccess.rs:53:13
Oct 12 23:57:22.912 INFO kablam!    |
Oct 12 23:57:22.912 INFO kablam! 53 |     let mut total_duration = 0;
Oct 12 23:57:22.912 INFO kablam!    |             ^^^^^^^^^^^^^^ help: consider using `_total_duration` instead
Oct 12 23:57:22.912 INFO kablam!    |
Oct 12 23:57:22.912 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 23:57:22.912 INFO kablam! 
Oct 12 23:57:22.960 INFO kablam! warning: variable does not need to be mutable
Oct 12 23:57:22.960 INFO kablam!   --> src/dbaccess.rs:53:9
Oct 12 23:57:22.960 INFO kablam!    |
Oct 12 23:57:22.960 INFO kablam! 53 |     let mut total_duration = 0;
Oct 12 23:57:22.960 INFO kablam!    |         ----^^^^^^^^^^^^^^
Oct 12 23:57:22.960 INFO kablam!    |         |
Oct 12 23:57:22.960 INFO kablam!    |         help: remove this `mut`
Oct 12 23:57:22.960 INFO kablam!    |
Oct 12 23:57:22.960 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 12 23:57:22.960 INFO kablam! 
Oct 12 23:57:23.000 INFO kablam! warning: variable `matchClause` should have a snake case name such as `match_clause`
Oct 12 23:57:23.000 INFO kablam!   --> src/dbaccess.rs:79:9
Oct 12 23:57:23.000 INFO kablam!    |
Oct 12 23:57:23.000 INFO kablam! 79 |     let matchClause = doc!{"$match" => {"date" => {"$gte" => date_from}}};
Oct 12 23:57:23.000 INFO kablam!    |         ^^^^^^^^^^^
Oct 12 23:57:23.000 INFO kablam!    |
Oct 12 23:57:23.000 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Oct 12 23:57:23.000 INFO kablam! 
Oct 12 23:57:23.050 INFO kablam! warning: unused variable: `total_duration`
Oct 12 23:57:23.050 INFO kablam!   --> src/dbaccess.rs:53:13
Oct 12 23:57:23.050 INFO kablam!    |
Oct 12 23:57:23.050 INFO kablam! 53 |     let mut total_duration = 0;
Oct 12 23:57:23.050 INFO kablam!    |             ^^^^^^^^^^^^^^ help: consider using `_total_duration` instead
Oct 12 23:57:23.050 INFO kablam!    |
Oct 12 23:57:23.052 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 23:57:23.052 INFO kablam! 
Oct 12 23:57:23.171 INFO kablam! warning: variable does not need to be mutable
Oct 12 23:57:23.171 INFO kablam!   --> src/dbaccess.rs:53:9
Oct 12 23:57:23.171 INFO kablam!    |
Oct 12 23:57:23.171 INFO kablam! 53 |     let mut total_duration = 0;
Oct 12 23:57:23.171 INFO kablam!    |         ----^^^^^^^^^^^^^^
Oct 12 23:57:23.171 INFO kablam!    |         |
Oct 12 23:57:23.171 INFO kablam!    |         help: remove this `mut`
Oct 12 23:57:23.183 INFO kablam!    |
Oct 12 23:57:23.183 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 12 23:57:23.183 INFO kablam! 
Oct 12 23:57:23.278 INFO kablam! warning: variable `matchClause` should have a snake case name such as `match_clause`
Oct 12 23:57:23.278 INFO kablam!   --> src/dbaccess.rs:79:9
Oct 12 23:57:23.278 INFO kablam!    |
Oct 12 23:57:23.278 INFO kablam! 79 |     let matchClause = doc!{"$match" => {"date" => {"$gte" => date_from}}};
Oct 12 23:57:23.278 INFO kablam!    |         ^^^^^^^^^^^
Oct 12 23:57:23.280 INFO kablam!    |
Oct 12 23:57:23.280 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Oct 12 23:57:23.280 INFO kablam! 
Oct 12 23:57:28.172 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 30.98s
Oct 12 23:57:28.186 INFO kablam! su: No module specific data is present
Oct 12 23:57:29.060 INFO running `"docker" "rm" "-f" "ee143cf46079294293ac6e3ba2049d155cd223de22ec708e1353195575dbbfa6"`
Oct 12 23:57:29.348 INFO blam! ee143cf46079294293ac6e3ba2049d155cd223de22ec708e1353195575dbbfa6