Dec 18 14:53:27.385 INFO checking irc-bot-0.2.1 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 14:53:27.386 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/irc-bot/0.2.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 14:53:27.812 INFO [stdout] fc5e2982cccedb651d95dbcc63a887d1ccafe0078e8d5aac93fbb04b686b677c
Dec 18 14:53:27.814 INFO running `"docker" "start" "-a" "fc5e2982cccedb651d95dbcc63a887d1ccafe0078e8d5aac93fbb04b686b677c"`
Dec 18 14:53:29.259 INFO [stderr]    Compiling strum v0.8.0
Dec 18 14:53:29.270 INFO [stderr]     Checking iter-trait v0.3.1
Dec 18 14:53:29.270 INFO [stderr]     Checking len-trait v0.6.1
Dec 18 14:53:29.276 INFO [stderr]     Checking crossbeam-epoch v0.4.3
Dec 18 14:53:29.281 INFO [stderr]    Compiling strum_macros v0.8.0
Dec 18 14:53:29.286 INFO [stderr]    Compiling error-chain v0.11.0
Dec 18 14:53:29.289 INFO [stderr]     Checking tokio-mockstream v1.1.0
Dec 18 14:53:29.289 INFO [stderr]     Checking tokio-tls v0.2.0
Dec 18 14:53:31.265 INFO [stderr]     Checking get-trait v0.1.0
Dec 18 14:53:31.304 INFO [stderr]     Checking irc v0.13.6
Dec 18 14:53:32.844 INFO [stderr]     Checking rando v0.2.0
Dec 18 14:53:33.304 INFO [stderr]     Checking crossbeam-channel v0.1.3
Dec 18 14:53:34.675 INFO [stderr]    Compiling foreman v0.4.0
Dec 18 14:53:37.468 INFO [stderr]    Compiling irc-bot v0.2.1 (/opt/crater/workdir)
Dec 18 14:53:38.982 INFO [stderr] warning: Error running `git describe`: fatal: Not a git repository (or any parent up to mount point /opt/crater/workdir)
Dec 18 14:53:41.124 INFO [stderr] warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Dec 18 14:53:41.124 INFO [stderr]  --> src/lib.rs:3:10
Dec 18 14:53:41.124 INFO [stderr]   |
Dec 18 14:53:41.124 INFO [stderr] 3 | #![allow(unused_doc_comment)]
Dec 18 14:53:41.124 INFO [stderr]   |          ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Dec 18 14:53:41.124 INFO [stderr]   |
Dec 18 14:53:41.124 INFO [stderr]   = note: #[warn(renamed_and_removed_lints)] on by default
Dec 18 14:53:41.124 INFO [stderr] 
Dec 18 14:53:41.156 INFO [stderr] warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Dec 18 14:53:41.156 INFO [stderr]  --> src/lib.rs:3:10
Dec 18 14:53:41.156 INFO [stderr]   |
Dec 18 14:53:41.156 INFO [stderr] 3 | #![allow(unused_doc_comment)]
Dec 18 14:53:41.156 INFO [stderr]   |          ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Dec 18 14:53:41.156 INFO [stderr]   |
Dec 18 14:53:41.156 INFO [stderr]   = note: #[warn(renamed_and_removed_lints)] on by default
Dec 18 14:53:41.156 INFO [stderr] 
Dec 18 14:53:45.444 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 14:53:45.444 INFO [stderr]    --> src/core/irc_comm.rs:295:31
Dec 18 14:53:45.444 INFO [stderr]     |
Dec 18 14:53:45.444 INFO [stderr] 295 |         input_msg.to_string().trim_right_matches("\r\n")
Dec 18 14:53:45.444 INFO [stderr]     |                               ^^^^^^^^^^^^^^^^^^
Dec 18 14:53:45.444 INFO [stderr]     |
Dec 18 14:53:45.444 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 14:53:45.444 INFO [stderr] 
Dec 18 14:53:45.458 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 14:53:45.458 INFO [stderr]   --> src/core/irc_msgs.rs:58:18
Dec 18 14:53:45.458 INFO [stderr]    |
Dec 18 14:53:45.458 INFO [stderr] 58 |             text.trim_left_matches(nick)
Dec 18 14:53:45.458 INFO [stderr]    |                  ^^^^^^^^^^^^^^^^^
Dec 18 14:53:45.458 INFO [stderr] 
Dec 18 14:53:45.458 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 14:53:45.458 INFO [stderr]   --> src/core/irc_msgs.rs:59:18
Dec 18 14:53:45.459 INFO [stderr]    |
Dec 18 14:53:45.459 INFO [stderr] 59 |                 .trim_left_matches(|c: char| [':', ','].contains(&c))
Dec 18 14:53:45.459 INFO [stderr]    |                  ^^^^^^^^^^^^^^^^^
Dec 18 14:53:45.459 INFO [stderr] 
Dec 18 14:53:45.544 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 14:53:45.544 INFO [stderr]   --> src/util/yaml.rs:9:1
Dec 18 14:53:45.544 INFO [stderr]    |
Dec 18 14:53:45.544 INFO [stderr] 9  | / error_chain! {
Dec 18 14:53:45.544 INFO [stderr] 10 | |     foreign_links {
Dec 18 14:53:45.544 INFO [stderr] 11 | |         YamlEmit(yaml_rust::EmitError);
Dec 18 14:53:45.544 INFO [stderr] 12 | |         YamlScan(yaml_rust::ScanError);
Dec 18 14:53:45.544 INFO [stderr] ...  |
Dec 18 14:53:45.544 INFO [stderr] 45 | |     }
Dec 18 14:53:45.544 INFO [stderr] 46 | | }
Dec 18 14:53:45.544 INFO [stderr]    | |_^
Dec 18 14:53:45.544 INFO [stderr]    |
Dec 18 14:53:45.544 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 14:53:45.544 INFO [stderr] 
Dec 18 14:53:45.544 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 14:53:45.544 INFO [stderr]    --> src/core/err.rs:12:1
Dec 18 14:53:45.544 INFO [stderr]     |
Dec 18 14:53:45.545 INFO [stderr] 12  | / error_chain! {
Dec 18 14:53:45.545 INFO [stderr] 13  | |     foreign_links {
Dec 18 14:53:45.545 INFO [stderr] 14  | |         Io(io::Error);
Dec 18 14:53:45.545 INFO [stderr] 15  | |
Dec 18 14:53:45.545 INFO [stderr] ...   |
Dec 18 14:53:45.545 INFO [stderr] 106 | |     }
Dec 18 14:53:45.545 INFO [stderr] 107 | | }
Dec 18 14:53:45.545 INFO [stderr]     | |_^
Dec 18 14:53:45.545 INFO [stderr]     |
Dec 18 14:53:45.545 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 14:53:45.545 INFO [stderr] 
Dec 18 14:53:45.613 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 14:53:45.613 INFO [stderr]    --> src/core/irc_comm.rs:295:31
Dec 18 14:53:45.613 INFO [stderr]     |
Dec 18 14:53:45.613 INFO [stderr] 295 |         input_msg.to_string().trim_right_matches("\r\n")
Dec 18 14:53:45.613 INFO [stderr]     |                               ^^^^^^^^^^^^^^^^^^
Dec 18 14:53:45.613 INFO [stderr]     |
Dec 18 14:53:45.613 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 14:53:45.613 INFO [stderr] 
Dec 18 14:53:45.633 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 14:53:45.633 INFO [stderr]   --> src/core/irc_msgs.rs:58:18
Dec 18 14:53:45.633 INFO [stderr]    |
Dec 18 14:53:45.633 INFO [stderr] 58 |             text.trim_left_matches(nick)
Dec 18 14:53:45.633 INFO [stderr]    |                  ^^^^^^^^^^^^^^^^^
Dec 18 14:53:45.633 INFO [stderr] 
Dec 18 14:53:45.633 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 14:53:45.633 INFO [stderr]   --> src/core/irc_msgs.rs:59:18
Dec 18 14:53:45.633 INFO [stderr]    |
Dec 18 14:53:45.633 INFO [stderr] 59 |                 .trim_left_matches(|c: char| [':', ','].contains(&c))
Dec 18 14:53:45.633 INFO [stderr]    |                  ^^^^^^^^^^^^^^^^^
Dec 18 14:53:45.633 INFO [stderr] 
Dec 18 14:53:45.744 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 14:53:45.744 INFO [stderr]   --> src/util/yaml.rs:9:1
Dec 18 14:53:45.744 INFO [stderr]    |
Dec 18 14:53:45.744 INFO [stderr] 9  | / error_chain! {
Dec 18 14:53:45.744 INFO [stderr] 10 | |     foreign_links {
Dec 18 14:53:45.744 INFO [stderr] 11 | |         YamlEmit(yaml_rust::EmitError);
Dec 18 14:53:45.744 INFO [stderr] 12 | |         YamlScan(yaml_rust::ScanError);
Dec 18 14:53:45.744 INFO [stderr] ...  |
Dec 18 14:53:45.744 INFO [stderr] 45 | |     }
Dec 18 14:53:45.744 INFO [stderr] 46 | | }
Dec 18 14:53:45.744 INFO [stderr]    | |_^
Dec 18 14:53:45.744 INFO [stderr]    |
Dec 18 14:53:45.744 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 14:53:45.744 INFO [stderr] 
Dec 18 14:53:45.744 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 14:53:45.744 INFO [stderr]    --> src/core/err.rs:12:1
Dec 18 14:53:45.744 INFO [stderr]     |
Dec 18 14:53:45.744 INFO [stderr] 12  | / error_chain! {
Dec 18 14:53:45.744 INFO [stderr] 13  | |     foreign_links {
Dec 18 14:53:45.744 INFO [stderr] 14  | |         Io(io::Error);
Dec 18 14:53:45.744 INFO [stderr] 15  | |
Dec 18 14:53:45.744 INFO [stderr] ...   |
Dec 18 14:53:45.744 INFO [stderr] 106 | |     }
Dec 18 14:53:45.744 INFO [stderr] 107 | | }
Dec 18 14:53:45.744 INFO [stderr]     | |_^
Dec 18 14:53:45.744 INFO [stderr]     |
Dec 18 14:53:45.744 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 14:53:45.744 INFO [stderr] 
Dec 18 14:53:46.109 INFO [stderr] warning: struct is never constructed: `TemporaryTrigger`
Dec 18 14:53:46.109 INFO [stderr]   --> src/core/trigger.rs:28:1
Dec 18 14:53:46.109 INFO [stderr]    |
Dec 18 14:53:46.109 INFO [stderr] 28 | pub(super) struct TemporaryTrigger {
Dec 18 14:53:46.109 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 14:53:46.109 INFO [stderr]    |
Dec 18 14:53:46.109 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 14:53:46.109 INFO [stderr] 
Dec 18 14:53:46.218 INFO [stderr] warning: struct is never constructed: `TemporaryTrigger`
Dec 18 14:53:46.219 INFO [stderr]   --> src/core/trigger.rs:28:1
Dec 18 14:53:46.219 INFO [stderr]    |
Dec 18 14:53:46.219 INFO [stderr] 28 | pub(super) struct TemporaryTrigger {
Dec 18 14:53:46.219 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 14:53:46.219 INFO [stderr]    |
Dec 18 14:53:46.219 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 14:53:46.219 INFO [stderr] 
Dec 18 14:53:48.972 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.03s
Dec 18 14:53:49.270 INFO running `"docker" "inspect" "fc5e2982cccedb651d95dbcc63a887d1ccafe0078e8d5aac93fbb04b686b677c"`
Dec 18 14:53:49.359 INFO running `"docker" "rm" "-f" "fc5e2982cccedb651d95dbcc63a887d1ccafe0078e8d5aac93fbb04b686b677c"`
Dec 18 14:53:49.449 INFO [stdout] fc5e2982cccedb651d95dbcc63a887d1ccafe0078e8d5aac93fbb04b686b677c