Nov 28 02:32:48.335 INFO checking kespindler/playlog-rs against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 02:32:48.336 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 02:32:48.753 INFO [stdout] 39dba1b622fadbc92e05e53e832000492528c9a6b0e56c6e973dc8cb195ec35d
Nov 28 02:32:48.755 INFO running `"docker" "start" "-a" "39dba1b622fadbc92e05e53e832000492528c9a6b0e56c6e973dc8cb195ec35d"`
Nov 28 02:32:51.136 INFO [stderr] usermod: no changes
Nov 28 02:32:51.280 INFO [stderr]     Checking chrono v0.4.4
Nov 28 02:32:53.956 INFO [stderr]     Checking playlog v0.1.0 (/source)
Nov 28 02:32:55.105 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 02:32:55.105 INFO [stderr]  --> src/lib.rs:2:1
Nov 28 02:32:55.106 INFO [stderr]   |
Nov 28 02:32:55.106 INFO [stderr] 2 | #[macro_use]
Nov 28 02:32:55.106 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 02:32:55.107 INFO [stderr]   |
Nov 28 02:32:55.107 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 02:32:55.107 INFO [stderr] 
Nov 28 02:32:55.107 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 02:32:55.107 INFO [stderr]  --> src/lib.rs:4:1
Nov 28 02:32:55.108 INFO [stderr]   |
Nov 28 02:32:55.112 INFO [stderr] 4 | #[macro_use]
Nov 28 02:32:55.112 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 02:32:55.113 INFO [stderr] 
Nov 28 02:32:55.113 INFO [stderr] warning: doc comment not used by rustdoc
Nov 28 02:32:55.113 INFO [stderr]   --> src/json_handler.rs:17:5
Nov 28 02:32:55.114 INFO [stderr]    |
Nov 28 02:32:55.114 INFO [stderr] 17 |     /// Copied from slog-rs/bunyan
Nov 28 02:32:55.114 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:32:55.115 INFO [stderr]    |
Nov 28 02:32:55.115 INFO [stderr]    = note: #[warn(unused_doc_comments)] on by default
Nov 28 02:32:55.115 INFO [stderr] 
Nov 28 02:32:55.116 INFO [stderr] warning: doc comment not used by rustdoc
Nov 28 02:32:55.116 INFO [stderr]   --> src/lib.rs:20:5
Nov 28 02:32:55.116 INFO [stderr]    |
Nov 28 02:32:55.117 INFO [stderr] 20 |     /// This is a stand-in for now,
Nov 28 02:32:55.117 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:32:55.117 INFO [stderr] 
Nov 28 02:32:55.117 INFO [stderr] warning: doc comment not used by rustdoc
Nov 28 02:32:55.118 INFO [stderr]   --> src/lib.rs:36:5
Nov 28 02:32:55.118 INFO [stderr]    |
Nov 28 02:32:55.118 INFO [stderr] 36 |     /// This is a stand-in for now, but
Nov 28 02:32:55.119 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:32:55.119 INFO [stderr] 
Nov 28 02:32:55.119 INFO [stderr] warning: unused macro definition
Nov 28 02:32:55.120 INFO [stderr]   --> src/lib.rs:64:1
Nov 28 02:32:55.120 INFO [stderr]    |
Nov 28 02:32:55.120 INFO [stderr] 64 | / macro_rules! log {
Nov 28 02:32:55.121 INFO [stderr] 65 | |     ( $name:expr, $level:expr, $message:expr, $args:expr ) => {
Nov 28 02:32:55.121 INFO [stderr] 66 | |         {
Nov 28 02:32:55.121 INFO [stderr] 67 | |             if __get_log_level($name) >= $level {
Nov 28 02:32:55.121 INFO [stderr] ...  |
Nov 28 02:32:55.122 INFO [stderr] 79 | |     };
Nov 28 02:32:55.122 INFO [stderr] 80 | | }
Nov 28 02:32:55.122 INFO [stderr]    | |_^
Nov 28 02:32:55.122 INFO [stderr]    |
Nov 28 02:32:55.123 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Nov 28 02:32:55.123 INFO [stderr] 
Nov 28 02:32:55.172 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 02:32:55.173 INFO [stderr]  --> src/lib.rs:4:1
Nov 28 02:32:55.173 INFO [stderr]   |
Nov 28 02:32:55.173 INFO [stderr] 4 | #[macro_use]
Nov 28 02:32:55.174 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 02:32:55.174 INFO [stderr]   |
Nov 28 02:32:55.174 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 02:32:55.175 INFO [stderr] 
Nov 28 02:32:55.175 INFO [stderr] warning: unused import: `super::*`
Nov 28 02:32:55.175 INFO [stderr]   --> src/map.rs:30:9
Nov 28 02:32:55.176 INFO [stderr]    |
Nov 28 02:32:55.176 INFO [stderr] 30 |     use super::*;
Nov 28 02:32:55.176 INFO [stderr]    |         ^^^^^^^^
Nov 28 02:32:55.177 INFO [stderr] 
Nov 28 02:32:55.177 INFO [stderr] warning: doc comment not used by rustdoc
Nov 28 02:32:55.177 INFO [stderr]   --> src/json_handler.rs:17:5
Nov 28 02:32:55.177 INFO [stderr]    |
Nov 28 02:32:55.178 INFO [stderr] 17 |     /// Copied from slog-rs/bunyan
Nov 28 02:32:55.178 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:32:55.178 INFO [stderr]    |
Nov 28 02:32:55.178 INFO [stderr]    = note: #[warn(unused_doc_comments)] on by default
Nov 28 02:32:55.179 INFO [stderr] 
Nov 28 02:32:55.179 INFO [stderr] warning: doc comment not used by rustdoc
Nov 28 02:32:55.179 INFO [stderr]   --> src/lib.rs:20:5
Nov 28 02:32:55.179 INFO [stderr]    |
Nov 28 02:32:55.180 INFO [stderr] 20 |     /// This is a stand-in for now,
Nov 28 02:32:55.180 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:32:55.180 INFO [stderr] 
Nov 28 02:32:55.180 INFO [stderr] warning: doc comment not used by rustdoc
Nov 28 02:32:55.181 INFO [stderr]   --> src/lib.rs:36:5
Nov 28 02:32:55.181 INFO [stderr]    |
Nov 28 02:32:55.181 INFO [stderr] 36 |     /// This is a stand-in for now, but
Nov 28 02:32:55.182 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:32:55.182 INFO [stderr] 
Nov 28 02:32:55.248 INFO [stderr] warning: unused variable: `name`
Nov 28 02:32:55.249 INFO [stderr]   --> src/lib.rs:19:20
Nov 28 02:32:55.249 INFO [stderr]    |
Nov 28 02:32:55.249 INFO [stderr] 19 | fn __get_log_level(name: &str) -> Level {
Nov 28 02:32:55.250 INFO [stderr]    |                    ^^^^ help: consider using `_name` instead
Nov 28 02:32:55.250 INFO [stderr]    |
Nov 28 02:32:55.250 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 02:32:55.250 INFO [stderr] 
Nov 28 02:32:55.251 INFO [stderr] warning: unused variable: `name`
Nov 28 02:32:55.251 INFO [stderr]   --> src/lib.rs:35:23
Nov 28 02:32:55.251 INFO [stderr]    |
Nov 28 02:32:55.251 INFO [stderr] 35 | fn __get_log_handlers(name: &str) -> Vec<impl Handler> {
Nov 28 02:32:55.252 INFO [stderr]    |                       ^^^^ help: consider using `_name` instead
Nov 28 02:32:55.252 INFO [stderr] 
Nov 28 02:32:55.284 INFO [stderr] warning: struct is never constructed: `JsonHandler`
Nov 28 02:32:55.285 INFO [stderr]   --> src/json_handler.rs:29:1
Nov 28 02:32:55.285 INFO [stderr]    |
Nov 28 02:32:55.285 INFO [stderr] 29 | pub struct JsonHandler {
Nov 28 02:32:55.286 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:32:55.286 INFO [stderr]    |
Nov 28 02:32:55.286 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 02:32:55.286 INFO [stderr] 
Nov 28 02:32:55.287 INFO [stderr] warning: constant item is never used: `DEFAULT_HANDLER`
Nov 28 02:32:55.287 INFO [stderr]   --> src/lib.rs:28:1
Nov 28 02:32:55.287 INFO [stderr]    |
Nov 28 02:32:55.288 INFO [stderr] 28 | / const DEFAULT_HANDLER: JsonHandler = JsonHandler{
Nov 28 02:32:55.288 INFO [stderr] 29 | |     /// Stand-in for now. We do want a sane default, but
Nov 28 02:32:55.288 INFO [stderr] 30 | |     /// Json is probably not that sane default.
Nov 28 02:32:55.288 INFO [stderr] 31 | |     pretty_print: true
Nov 28 02:32:55.289 INFO [stderr] 32 | | };
Nov 28 02:32:55.289 INFO [stderr]    | |__^
Nov 28 02:32:55.289 INFO [stderr] 
Nov 28 02:32:55.296 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 02:32:55.297 INFO [stderr]   --> src/json_handler.rs:59:9
Nov 28 02:32:55.297 INFO [stderr]    |
Nov 28 02:32:55.297 INFO [stderr] 59 |         stdout().write(s.as_bytes());
Nov 28 02:32:55.298 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:32:55.298 INFO [stderr] warning: unused variable: `name`
Nov 28 02:32:55.298 INFO [stderr]   --> src/lib.rs:19:20
Nov 28 02:32:55.298 INFO [stderr]    |
Nov 28 02:32:55.299 INFO [stderr] 19 | fn __get_log_level(name: &str) -> Level {
Nov 28 02:32:55.299 INFO [stderr]    |                    ^^^^ help: consider using `_name` instead
Nov 28 02:32:55.299 INFO [stderr]    |
Nov 28 02:32:55.300 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 02:32:55.300 INFO [stderr] 
Nov 28 02:32:55.300 INFO [stderr] warning: unused variable: `name`
Nov 28 02:32:55.301 INFO [stderr]   --> src/lib.rs:35:23
Nov 28 02:32:55.301 INFO [stderr]    |
Nov 28 02:32:55.301 INFO [stderr] 35 | fn __get_log_handlers(name: &str) -> Vec<impl Handler> {
Nov 28 02:32:55.301 INFO [stderr]    |                       ^^^^ help: consider using `_name` instead
Nov 28 02:32:55.302 INFO [stderr] 
Nov 28 02:32:55.302 INFO [stderr]    |
Nov 28 02:32:55.302 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 02:32:55.303 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 02:32:55.303 INFO [stderr] 
Nov 28 02:32:55.336 INFO [stderr] warning: unused attribute
Nov 28 02:32:55.337 INFO [stderr]   --> src/map.rs:29:5
Nov 28 02:32:55.337 INFO [stderr]    |
Nov 28 02:32:55.337 INFO [stderr] 29 |     #[macro_use]
Nov 28 02:32:55.338 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 28 02:32:55.338 INFO [stderr]    |
Nov 28 02:32:55.338 INFO [stderr]    = note: #[warn(unused_attributes)] on by default
Nov 28 02:32:55.339 INFO [stderr] 
Nov 28 02:32:55.339 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 02:32:55.339 INFO [stderr]   --> src/json_handler.rs:59:9
Nov 28 02:32:55.340 INFO [stderr]    |
Nov 28 02:32:55.340 INFO [stderr] 59 |         stdout().write(s.as_bytes());
Nov 28 02:32:55.340 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:32:55.340 INFO [stderr]    |
Nov 28 02:32:55.341 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 02:32:55.341 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 02:32:55.341 INFO [stderr] 
Nov 28 02:32:55.342 INFO [stderr] warning: unused attribute
Nov 28 02:32:55.342 INFO [stderr]    --> src/lib.rs:100:5
Nov 28 02:32:55.342 INFO [stderr]     |
Nov 28 02:32:55.343 INFO [stderr] 100 |     #[macro_use]
Nov 28 02:32:55.343 INFO [stderr]     |     ^^^^^^^^^^^^
Nov 28 02:32:55.343 INFO [stderr] 
Nov 28 02:32:55.378 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.21s
Nov 28 02:32:55.400 INFO [stderr] su: No module specific data is present
Nov 28 02:32:56.433 INFO running `"docker" "inspect" "39dba1b622fadbc92e05e53e832000492528c9a6b0e56c6e973dc8cb195ec35d"`
Nov 28 02:32:56.722 INFO running `"docker" "rm" "-f" "39dba1b622fadbc92e05e53e832000492528c9a6b0e56c6e973dc8cb195ec35d"`
Nov 28 02:32:56.974 INFO [stdout] 39dba1b622fadbc92e05e53e832000492528c9a6b0e56c6e973dc8cb195ec35d