Nov 28 14:33:01.730 INFO checking Arekkusuva/web-sample against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 14:33:01.730 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 14:33:02.005 INFO [stdout] a38501c421ef8b3988c57fff45dfa8ca85f33033dfb27d838618c04cb590a664
Nov 28 14:33:02.008 INFO running `"docker" "start" "-a" "a38501c421ef8b3988c57fff45dfa8ca85f33033dfb27d838618c04cb590a664"`
Nov 28 14:33:03.131 INFO [stderr] usermod: no changes
Nov 28 14:33:03.158 INFO [stderr] warning: unused manifest key: dependencies.diesel.dotenv
Nov 28 14:33:03.403 INFO [stderr]    Compiling slog v2.4.1
Nov 28 14:33:03.407 INFO [stderr]     Checking mime_guess v1.8.6
Nov 28 14:33:05.004 INFO [stderr]     Checking iron v0.6.0
Nov 28 14:33:05.520 INFO [stderr]     Checking slog-term v2.4.0
Nov 28 14:33:05.520 INFO [stderr]     Checking slog-json v2.2.0
Nov 28 14:33:09.046 INFO [stderr]     Checking persistent v0.4.0
Nov 28 14:33:11.093 INFO [stderr]     Checking bodyparser v0.8.0
Nov 28 14:33:13.208 INFO [stderr]     Checking web_sample v0.1.0 (/source)
Nov 28 14:33:17.565 INFO [stderr] warning: unused import: `std::collections::hash_map::Entry`
Nov 28 14:33:17.565 INFO [stderr]  --> src/api/mod.rs:2:5
Nov 28 14:33:17.565 INFO [stderr]   |
Nov 28 14:33:17.565 INFO [stderr] 2 | use std::collections::hash_map::Entry;
Nov 28 14:33:17.566 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:33:17.566 INFO [stderr]   |
Nov 28 14:33:17.566 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 14:33:17.566 INFO [stderr] 
Nov 28 14:33:17.567 INFO [stderr] warning: unused imports: `AfterMiddleware`, `BeforeMiddleware`, `typemap`
Nov 28 14:33:17.567 INFO [stderr]  --> src/api/mod.rs:7:12
Nov 28 14:33:17.567 INFO [stderr]   |
Nov 28 14:33:17.568 INFO [stderr] 7 | use iron::{AfterMiddleware, BeforeMiddleware, typemap};
Nov 28 14:33:17.568 INFO [stderr]   |            ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^
Nov 28 14:33:17.568 INFO [stderr] 
Nov 28 14:33:17.568 INFO [stderr] warning: unused import: `time::precise_time_ns`
Nov 28 14:33:17.569 INFO [stderr]  --> src/api/mod.rs:8:5
Nov 28 14:33:17.569 INFO [stderr]   |
Nov 28 14:33:17.569 INFO [stderr] 8 | use time::precise_time_ns;
Nov 28 14:33:17.569 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:33:17.570 INFO [stderr] 
Nov 28 14:33:17.570 INFO [stderr] warning: unused import: `slog::Logger`
Nov 28 14:33:17.570 INFO [stderr]  --> src/api/mod.rs:9:5
Nov 28 14:33:17.570 INFO [stderr]   |
Nov 28 14:33:17.571 INFO [stderr] 9 | use slog::Logger;
Nov 28 14:33:17.571 INFO [stderr]   |     ^^^^^^^^^^^^
Nov 28 14:33:17.571 INFO [stderr] 
Nov 28 14:33:17.571 INFO [stderr] warning: unused import: `ParseErrorKind`
Nov 28 14:33:17.572 INFO [stderr]  --> src/api/controllers/users.rs:7:25
Nov 28 14:33:17.572 INFO [stderr]   |
Nov 28 14:33:17.572 INFO [stderr] 7 | use api::deserializer::{ParseErrorKind};
Nov 28 14:33:17.572 INFO [stderr]   |                         ^^^^^^^^^^^^^^
Nov 28 14:33:17.573 INFO [stderr] 
Nov 28 14:33:17.573 INFO [stderr] warning: unused import: `slog::Logger`
Nov 28 14:33:17.573 INFO [stderr]  --> src/api/middlewares/response_time_logger.rs:1:5
Nov 28 14:33:17.573 INFO [stderr]   |
Nov 28 14:33:17.574 INFO [stderr] 1 | use slog::Logger;
Nov 28 14:33:17.574 INFO [stderr]   |     ^^^^^^^^^^^^
Nov 28 14:33:17.574 INFO [stderr] 
Nov 28 14:33:17.574 INFO [stderr] warning: unused import: `self`
Nov 28 14:33:17.575 INFO [stderr]  --> src/api/middlewares/db.rs:4:20
Nov 28 14:33:17.575 INFO [stderr]   |
Nov 28 14:33:17.575 INFO [stderr] 4 | use diesel::r2d2::{self, PooledConnection, ConnectionManager, Pool};
Nov 28 14:33:17.575 INFO [stderr]   |                    ^^^^
Nov 28 14:33:17.576 INFO [stderr] 
Nov 28 14:33:17.576 INFO [stderr] warning: cannot find type `table` in this scope
Nov 28 14:33:17.576 INFO [stderr]    --> <::diesel::macros::table_body macros>:165:33
Nov 28 14:33:17.576 INFO [stderr]     |
Nov 28 14:33:17.577 INFO [stderr] 165 | derive ( Debug , Clone , Copy , QueryId ) ] /// The actual table struct
Nov 28 14:33:17.577 INFO [stderr]     |                                 ^^^^^^^ names from parent modules are not accessible without an explicit import
Nov 28 14:33:17.577 INFO [stderr]     |
Nov 28 14:33:17.577 INFO [stderr]     = note: #[warn(proc_macro_derive_resolution_fallback)] on by default
Nov 28 14:33:17.578 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Nov 28 14:33:17.578 INFO [stderr]     = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Nov 28 14:33:17.578 INFO [stderr] 
Nov 28 14:33:17.578 INFO [stderr] warning: cannot find type `table` in this scope
Nov 28 14:33:17.579 INFO [stderr]    --> <::diesel::macros::table_body macros>:165:33
Nov 28 14:33:17.579 INFO [stderr]     |
Nov 28 14:33:17.579 INFO [stderr] 165 | derive ( Debug , Clone , Copy , QueryId ) ] /// The actual table struct
Nov 28 14:33:17.579 INFO [stderr]     |                                 ^^^^^^^ names from parent modules are not accessible without an explicit import
Nov 28 14:33:17.580 INFO [stderr]     |
Nov 28 14:33:17.580 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Nov 28 14:33:17.580 INFO [stderr]     = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Nov 28 14:33:17.580 INFO [stderr] 
Nov 28 14:33:17.581 INFO [stderr] warning: cannot find type `id` in this scope
Nov 28 14:33:17.581 INFO [stderr]  --> <::diesel::macros::__diesel_column macros>:5:33
Nov 28 14:33:17.581 INFO [stderr]   |
Nov 28 14:33:17.581 INFO [stderr] 5 | derive ( Debug , Clone , Copy , QueryId , Default ) ] pub struct $ column_name
Nov 28 14:33:17.582 INFO [stderr]   |                                 ^^^^^^^ names from parent modules are not accessible without an explicit import
Nov 28 14:33:17.582 INFO [stderr]   |
Nov 28 14:33:17.582 INFO [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Nov 28 14:33:17.582 INFO [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Nov 28 14:33:17.583 INFO [stderr] 
Nov 28 14:33:17.583 INFO [stderr] warning: cannot find type `name` in this scope
Nov 28 14:33:17.583 INFO [stderr]  --> <::diesel::macros::__diesel_column macros>:5:33
Nov 28 14:33:17.583 INFO [stderr]   |
Nov 28 14:33:17.584 INFO [stderr] 5 | derive ( Debug , Clone , Copy , QueryId , Default ) ] pub struct $ column_name
Nov 28 14:33:17.584 INFO [stderr]   |                                 ^^^^^^^ names from parent modules are not accessible without an explicit import
Nov 28 14:33:17.584 INFO [stderr]   |
Nov 28 14:33:17.584 INFO [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Nov 28 14:33:17.585 INFO [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Nov 28 14:33:17.585 INFO [stderr] 
Nov 28 14:33:17.828 INFO [stderr] warning: unused import: `std::collections::hash_map::Entry`
Nov 28 14:33:17.828 INFO [stderr]  --> src/api/mod.rs:2:5
Nov 28 14:33:17.828 INFO [stderr]   |
Nov 28 14:33:17.828 INFO [stderr] 2 | use std::collections::hash_map::Entry;
Nov 28 14:33:17.828 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:33:17.828 INFO [stderr]   |
Nov 28 14:33:17.828 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 14:33:17.828 INFO [stderr] 
Nov 28 14:33:17.829 INFO [stderr] warning: unused imports: `AfterMiddleware`, `BeforeMiddleware`, `typemap`
Nov 28 14:33:17.829 INFO [stderr]  --> src/api/mod.rs:7:12
Nov 28 14:33:17.829 INFO [stderr]   |
Nov 28 14:33:17.829 INFO [stderr] 7 | use iron::{AfterMiddleware, BeforeMiddleware, typemap};
Nov 28 14:33:17.829 INFO [stderr]   |            ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^
Nov 28 14:33:17.829 INFO [stderr] 
Nov 28 14:33:17.829 INFO [stderr] warning: unused import: `time::precise_time_ns`
Nov 28 14:33:17.829 INFO [stderr]  --> src/api/mod.rs:8:5
Nov 28 14:33:17.829 INFO [stderr]   |
Nov 28 14:33:17.829 INFO [stderr] 8 | use time::precise_time_ns;
Nov 28 14:33:17.829 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:33:17.829 INFO [stderr] 
Nov 28 14:33:17.829 INFO [stderr] warning: unused import: `slog::Logger`
Nov 28 14:33:17.829 INFO [stderr]  --> src/api/mod.rs:9:5
Nov 28 14:33:17.829 INFO [stderr]   |
Nov 28 14:33:17.829 INFO [stderr] 9 | use slog::Logger;
Nov 28 14:33:17.829 INFO [stderr]   |     ^^^^^^^^^^^^
Nov 28 14:33:17.829 INFO [stderr] 
Nov 28 14:33:17.829 INFO [stderr] warning: unused import: `ParseErrorKind`
Nov 28 14:33:17.829 INFO [stderr]  --> src/api/controllers/users.rs:7:25
Nov 28 14:33:17.829 INFO [stderr]   |
Nov 28 14:33:17.829 INFO [stderr] 7 | use api::deserializer::{ParseErrorKind};
Nov 28 14:33:17.829 INFO [stderr]   |                         ^^^^^^^^^^^^^^
Nov 28 14:33:17.829 INFO [stderr] 
Nov 28 14:33:17.829 INFO [stderr] warning: unused import: `slog::Logger`
Nov 28 14:33:17.829 INFO [stderr]  --> src/api/middlewares/response_time_logger.rs:1:5
Nov 28 14:33:17.829 INFO [stderr]   |
Nov 28 14:33:17.829 INFO [stderr] 1 | use slog::Logger;
Nov 28 14:33:17.829 INFO [stderr]   |     ^^^^^^^^^^^^
Nov 28 14:33:17.829 INFO [stderr] 
Nov 28 14:33:17.829 INFO [stderr] warning: unused import: `self`
Nov 28 14:33:17.829 INFO [stderr]  --> src/api/middlewares/db.rs:4:20
Nov 28 14:33:17.829 INFO [stderr]   |
Nov 28 14:33:17.829 INFO [stderr] 4 | use diesel::r2d2::{self, PooledConnection, ConnectionManager, Pool};
Nov 28 14:33:17.829 INFO [stderr]   |                    ^^^^
Nov 28 14:33:17.829 INFO [stderr] 
Nov 28 14:33:17.829 INFO [stderr] warning: cannot find type `table` in this scope
Nov 28 14:33:17.829 INFO [stderr]    --> <::diesel::macros::table_body macros>:165:33
Nov 28 14:33:17.829 INFO [stderr]     |
Nov 28 14:33:17.829 INFO [stderr] 165 | derive ( Debug , Clone , Copy , QueryId ) ] /// The actual table struct
Nov 28 14:33:17.829 INFO [stderr]     |                                 ^^^^^^^ names from parent modules are not accessible without an explicit import
Nov 28 14:33:17.829 INFO [stderr]     |
Nov 28 14:33:17.829 INFO [stderr]     = note: #[warn(proc_macro_derive_resolution_fallback)] on by default
Nov 28 14:33:17.829 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Nov 28 14:33:17.829 INFO [stderr]     = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Nov 28 14:33:17.829 INFO [stderr] 
Nov 28 14:33:17.829 INFO [stderr] warning: cannot find type `table` in this scope
Nov 28 14:33:17.829 INFO [stderr]    --> <::diesel::macros::table_body macros>:165:33
Nov 28 14:33:17.829 INFO [stderr]     |
Nov 28 14:33:17.829 INFO [stderr] 165 | derive ( Debug , Clone , Copy , QueryId ) ] /// The actual table struct
Nov 28 14:33:17.829 INFO [stderr]     |                                 ^^^^^^^ names from parent modules are not accessible without an explicit import
Nov 28 14:33:17.829 INFO [stderr]     |
Nov 28 14:33:17.829 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Nov 28 14:33:17.829 INFO [stderr]     = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Nov 28 14:33:17.829 INFO [stderr] 
Nov 28 14:33:17.829 INFO [stderr] warning: cannot find type `id` in this scope
Nov 28 14:33:17.829 INFO [stderr]  --> <::diesel::macros::__diesel_column macros>:5:33
Nov 28 14:33:17.829 INFO [stderr]   |
Nov 28 14:33:17.829 INFO [stderr] 5 | derive ( Debug , Clone , Copy , QueryId , Default ) ] pub struct $ column_name
Nov 28 14:33:17.829 INFO [stderr]   |                                 ^^^^^^^ names from parent modules are not accessible without an explicit import
Nov 28 14:33:17.829 INFO [stderr]   |
Nov 28 14:33:17.829 INFO [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Nov 28 14:33:17.829 INFO [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Nov 28 14:33:17.829 INFO [stderr] 
Nov 28 14:33:17.829 INFO [stderr] warning: cannot find type `name` in this scope
Nov 28 14:33:17.829 INFO [stderr]  --> <::diesel::macros::__diesel_column macros>:5:33
Nov 28 14:33:17.829 INFO [stderr]   |
Nov 28 14:33:17.829 INFO [stderr] 5 | derive ( Debug , Clone , Copy , QueryId , Default ) ] pub struct $ column_name
Nov 28 14:33:17.829 INFO [stderr]   |                                 ^^^^^^^ names from parent modules are not accessible without an explicit import
Nov 28 14:33:17.829 INFO [stderr]   |
Nov 28 14:33:17.829 INFO [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Nov 28 14:33:17.829 INFO [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Nov 28 14:33:17.829 INFO [stderr] 
Nov 28 14:33:17.996 INFO [stderr] warning: variable does not need to be mutable
Nov 28 14:33:17.996 INFO [stderr]   --> src/api/mod.rs:45:13
Nov 28 14:33:17.996 INFO [stderr]    |
Nov 28 14:33:17.996 INFO [stderr] 45 |         let mut key = Router::get_full_path(path, method);
Nov 28 14:33:17.996 INFO [stderr]    |             ----^^^
Nov 28 14:33:17.996 INFO [stderr]    |             |
Nov 28 14:33:17.996 INFO [stderr]    |             help: remove this `mut`
Nov 28 14:33:17.996 INFO [stderr]    |
Nov 28 14:33:17.996 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 14:33:17.996 INFO [stderr] 
Nov 28 14:33:18.181 INFO [stderr] warning: method is never used: `new`
Nov 28 14:33:18.182 INFO [stderr]   --> src/api/middlewares/db.rs:17:5
Nov 28 14:33:18.182 INFO [stderr]    |
Nov 28 14:33:18.182 INFO [stderr] 17 |     pub fn new(logger: &Logger) -> DBMiddleware {
Nov 28 14:33:18.182 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:33:18.183 INFO [stderr]    |
Nov 28 14:33:18.183 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 14:33:18.183 INFO [stderr] 
Nov 28 14:33:18.184 INFO [stderr] warning: variant is never constructed: `NotValid`
Nov 28 14:33:18.184 INFO [stderr]   --> src/api/deserializer/mod.rs:17:5
Nov 28 14:33:18.184 INFO [stderr]    |
Nov 28 14:33:18.185 INFO [stderr] 17 |     NotValid(String),
Nov 28 14:33:18.185 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 28 14:33:18.185 INFO [stderr] 
Nov 28 14:33:18.213 INFO [stderr] warning: variable does not need to be mutable
Nov 28 14:33:18.213 INFO [stderr]   --> src/api/mod.rs:45:13
Nov 28 14:33:18.213 INFO [stderr]    |
Nov 28 14:33:18.213 INFO [stderr] 45 |         let mut key = Router::get_full_path(path, method);
Nov 28 14:33:18.214 INFO [stderr]    |             ----^^^
Nov 28 14:33:18.214 INFO [stderr]    |             |
Nov 28 14:33:18.214 INFO [stderr]    |             help: remove this `mut`
Nov 28 14:33:18.214 INFO [stderr]    |
Nov 28 14:33:18.215 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 14:33:18.215 INFO [stderr] 
Nov 28 14:33:18.317 INFO [stderr] warning: method is never used: `new`
Nov 28 14:33:18.317 INFO [stderr]   --> src/api/middlewares/db.rs:17:5
Nov 28 14:33:18.317 INFO [stderr]    |
Nov 28 14:33:18.318 INFO [stderr] 17 |     pub fn new(logger: &Logger) -> DBMiddleware {
Nov 28 14:33:18.318 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:33:18.318 INFO [stderr]    |
Nov 28 14:33:18.318 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 14:33:18.319 INFO [stderr] 
Nov 28 14:33:18.319 INFO [stderr] warning: variant is never constructed: `NotValid`
Nov 28 14:33:18.319 INFO [stderr]   --> src/api/deserializer/mod.rs:17:5
Nov 28 14:33:18.319 INFO [stderr]    |
Nov 28 14:33:18.320 INFO [stderr] 17 |     NotValid(String),
Nov 28 14:33:18.320 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 28 14:33:18.320 INFO [stderr] 
Nov 28 14:33:18.388 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.24s
Nov 28 14:33:18.414 INFO [stderr] su: No module specific data is present
Nov 28 14:33:19.418 INFO running `"docker" "inspect" "a38501c421ef8b3988c57fff45dfa8ca85f33033dfb27d838618c04cb590a664"`
Nov 28 14:33:19.692 INFO running `"docker" "rm" "-f" "a38501c421ef8b3988c57fff45dfa8ca85f33033dfb27d838618c04cb590a664"`
Nov 28 14:33:19.984 INFO [stdout] a38501c421ef8b3988c57fff45dfa8ca85f33033dfb27d838618c04cb590a664