[INFO] fetching crate ruma-common 0.12.1...
[INFO] checking ruma-common-0.12.1 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate ruma-common 0.12.1 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate ruma-common 0.12.1 on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ruma-common 0.12.1
[INFO] finished tweaking crates.io crate ruma-common 0.12.1
[INFO] tweaked toml for crates.io crate ruma-common 0.12.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wildmatch v2.3.0
[INFO] [stderr]   Downloaded assign v1.1.1
[INFO] [stderr]   Downloaded typewit v1.9.0
[INFO] [stderr]   Downloaded serde_html_form v0.2.4
[INFO] [stderr]   Downloaded as_variant v1.2.0
[INFO] [stderr]   Downloaded js_int v0.2.2
[INFO] [stderr]   Downloaded konst_kernel v0.3.8
[INFO] [stderr]   Downloaded konst v0.3.8
[INFO] [stderr]   Downloaded assert_matches2 v0.1.2
[INFO] [stderr]   Downloaded typewit_proc_macros v1.8.1
[INFO] [stderr]   Downloaded ruma-macros v0.12.0
[INFO] [stderr]   Downloaded ruma-identifiers-validation v0.9.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e10ab4f35050fa8f59b5f9cd4eb6b3eeaa880f6eda447c0be23540c5143c8ef8
[INFO] running `Command { std: "docker" "start" "-a" "e10ab4f35050fa8f59b5f9cd4eb6b3eeaa880f6eda447c0be23540c5143c8ef8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e10ab4f35050fa8f59b5f9cd4eb6b3eeaa880f6eda447c0be23540c5143c8ef8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e10ab4f35050fa8f59b5f9cd4eb6b3eeaa880f6eda447c0be23540c5143c8ef8", kill_on_drop: false }`
[INFO] [stdout] e10ab4f35050fa8f59b5f9cd4eb6b3eeaa880f6eda447c0be23540c5143c8ef8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd662642741226a47352224b07ad20c7e894179f96389abf48ebba0c7c4b0ae8
[INFO] running `Command { std: "docker" "start" "-a" "cd662642741226a47352224b07ad20c7e894179f96389abf48ebba0c7c4b0ae8", kill_on_drop: false }`
[INFO] [stderr]    Compiling toml_datetime v0.6.3
[INFO] [stderr]    Compiling serde_spanned v0.6.5
[INFO] [stderr]    Compiling js_int v0.2.2
[INFO] [stderr]     Checking serde_json v1.0.114
[INFO] [stderr]     Checking regex-automata v0.4.5
[INFO] [stderr]     Checking indexmap v2.2.5
[INFO] [stderr]    Compiling ruma-common v0.12.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling ruma-identifiers-validation v0.9.3
[INFO] [stderr]    Compiling trybuild v1.0.89
[INFO] [stderr] warning: ruma-common@0.12.1: cargo:rustc-check-cfg requires -Zcheck-cfg flag
[INFO] [stderr]    Compiling toml_edit v0.20.2
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking basic-toml v0.1.8
[INFO] [stderr]     Checking wildmatch v2.3.0
[INFO] [stderr]     Checking as_variant v1.2.0
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking assign v1.1.1
[INFO] [stderr]     Checking assert_matches2 v0.1.2
[INFO] [stderr]     Checking serde_html_form v0.2.4
[INFO] [stderr]    Compiling toml v0.8.2
[INFO] [stderr]    Compiling proc-macro-crate v2.0.2
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]    Compiling ruma-macros v0.12.0
[INFO] [stdout] warning: use of deprecated method `indexmap::IndexSet::<T, S>::take`: `take` disrupts the set order -- use `swap_take` or `shift_take` for explicit behavior.
[INFO] [stdout]    --> src/push/predefined.rs:91:58
[INFO] [stdout]     |
[INFO] [stdout] 91  |                                 $old_ruleset.$field_name.take(new_rule.rule_id.as_str())
[INFO] [stdout]     |                                                          ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 103 |         copy_rules_state!(new_server_default, self, @fields override_, content, room, sender, underride);
[INFO] [stdout]     |         ------------------------------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `copy_rules_state` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `indexmap::IndexSet::<T, S>::take`: `take` disrupts the set order -- use `swap_take` or `shift_take` for explicit behavior.
[INFO] [stdout]    --> src/push/predefined.rs:118:42
[INFO] [stdout]     |
[INFO] [stdout] 118 |             new_server_default.override_.take(PredefinedOverrideRuleId::Master.as_str())
[INFO] [stdout]     |                                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `indexmap::IndexSet::<T, S>::take`: `take` disrupts the set order -- use `swap_take` or `shift_take` for explicit behavior.
[INFO] [stdout]    --> src/push/predefined.rs:91:58
[INFO] [stdout]     |
[INFO] [stdout] 91  |                                 $old_ruleset.$field_name.take(new_rule.rule_id.as_str())
[INFO] [stdout]     |                                                          ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 103 |         copy_rules_state!(new_server_default, self, @fields override_, content, room, sender, underride);
[INFO] [stdout]     |         ------------------------------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `copy_rules_state` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `indexmap::IndexSet::<T, S>::take`: `take` disrupts the set order -- use `swap_take` or `shift_take` for explicit behavior.
[INFO] [stdout]    --> src/push/predefined.rs:118:42
[INFO] [stdout]     |
[INFO] [stdout] 118 |             new_server_default.override_.take(PredefinedOverrideRuleId::Master.as_str())
[INFO] [stdout]     |                                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.94s
[INFO] running `Command { std: "docker" "inspect" "cd662642741226a47352224b07ad20c7e894179f96389abf48ebba0c7c4b0ae8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd662642741226a47352224b07ad20c7e894179f96389abf48ebba0c7c4b0ae8", kill_on_drop: false }`
[INFO] [stdout] cd662642741226a47352224b07ad20c7e894179f96389abf48ebba0c7c4b0ae8
[INFO] checking ruma-common-0.12.1 against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] extracting crate ruma-common 0.12.1 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate ruma-common 0.12.1 on toolchain b4fc5dbf0bc33be331f9d893db5b3a794f29724a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ruma-common 0.12.1
[INFO] finished tweaking crates.io crate ruma-common 0.12.1
[INFO] tweaked toml for crates.io crate ruma-common 0.12.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e7ad3e30ff0bb2dd2038bf91fc3e093c81de46da70c9bed4331b66dbfb3b48a5
[INFO] running `Command { std: "docker" "start" "-a" "e7ad3e30ff0bb2dd2038bf91fc3e093c81de46da70c9bed4331b66dbfb3b48a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7ad3e30ff0bb2dd2038bf91fc3e093c81de46da70c9bed4331b66dbfb3b48a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7ad3e30ff0bb2dd2038bf91fc3e093c81de46da70c9bed4331b66dbfb3b48a5", kill_on_drop: false }`
[INFO] [stdout] e7ad3e30ff0bb2dd2038bf91fc3e093c81de46da70c9bed4331b66dbfb3b48a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f48b0bcc5fc027118c45d969a54f65140ad9223ccf0c5f73a59a2336b71826f
[INFO] running `Command { std: "docker" "start" "-a" "3f48b0bcc5fc027118c45d969a54f65140ad9223ccf0c5f73a59a2336b71826f", kill_on_drop: false }`
[INFO] [stderr]    Compiling js_int v0.2.2
[INFO] [stderr]     Checking regex-automata v0.4.5
[INFO] [stderr]    Compiling ruma-common v0.12.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling toml_datetime v0.6.3
[INFO] [stderr]    Compiling serde_spanned v0.6.5
[INFO] [stderr]     Checking indexmap v2.2.5
[INFO] [stderr]     Checking serde_json v1.0.114
[INFO] [stderr]    Compiling toml_edit v0.20.2
[INFO] [stderr]    Compiling ruma-identifiers-validation v0.9.3
[INFO] [stderr]    Compiling trybuild v1.0.89
[INFO] [stderr] warning: ruma-common@0.12.1: cargo:rustc-check-cfg requires -Zcheck-cfg flag
[INFO] [stderr]     Checking basic-toml v0.1.8
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking as_variant v1.2.0
[INFO] [stderr]     Checking wildmatch v2.3.0
[INFO] [stderr]     Checking assign v1.1.1
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking assert_matches2 v0.1.2
[INFO] [stderr]     Checking serde_html_form v0.2.4
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]    Compiling toml v0.8.2
[INFO] [stderr]    Compiling proc-macro-crate v2.0.2
[INFO] [stderr]    Compiling ruma-macros v0.12.0
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/identifiers/matrix_uri.rs:159:56
[INFO] [stdout]     |
[INFO] [stdout] 159 |                     percent_encode(&room_id.as_bytes()[1..], PATH_PERCENT_ENCODE_SET)
[INFO] [stdout]     |                                                        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/identifiers/matrix_uri.rs:165:59
[INFO] [stdout]     |
[INFO] [stdout] 165 |                     percent_encode(&room_alias.as_bytes()[1..], PATH_PERCENT_ENCODE_SET)
[INFO] [stdout]     |                                                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/identifiers/matrix_uri.rs:169:68
[INFO] [stdout]     |
[INFO] [stdout] 169 |                 format!("u/{}", percent_encode(&user_id.as_bytes()[1..], PATH_PERCENT_ENCODE_SET))
[INFO] [stdout]     |                                                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/identifiers/matrix_uri.rs:176:56
[INFO] [stdout]     |
[INFO] [stdout] 176 |                     percent_encode(&room_id.as_bytes()[1..], PATH_PERCENT_ENCODE_SET),
[INFO] [stdout]     |                                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/identifiers/matrix_uri.rs:177:57
[INFO] [stdout]     |
[INFO] [stdout] 177 |                     percent_encode(&event_id.as_bytes()[1..], PATH_PERCENT_ENCODE_SET),
[INFO] [stdout]     |                                                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/identifiers/user_id.rs:94:24
[INFO] [stdout]    |
[INFO] [stdout] 94 |         &self.as_str()[1..self.colon_idx()]
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/identifiers/user_id.rs:99:50
[INFO] [stdout]    |
[INFO] [stdout] 99 |         ServerName::from_borrowed(&self.as_str()[self.colon_idx() + 1..])
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/identifiers/device_key_id.rs:34:23
[INFO] [stdout]    |
[INFO] [stdout] 34 |         self.as_str()[self.colon_idx() + 1..].into()
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/identifiers/event_id.rs:62:24
[INFO] [stdout]    |
[INFO] [stdout] 62 |         &self.as_str()[1..idx]
[INFO] [stdout]    |                        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/identifiers/event_id.rs:69:77
[INFO] [stdout]    |
[INFO] [stdout] 69 |         self.colon_idx().map(|idx| ServerName::from_borrowed(&self.as_str()[idx + 1..]))
[INFO] [stdout]    |                                                                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/identifiers/key_id.rs:49:23
[INFO] [stdout]    |
[INFO] [stdout] 49 |         self.as_str()[self.colon_idx() + 1..].into()
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/identifiers/mxc_uri.rs:37:58
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 ServerName::from_borrowed(&self.as_str()[6..idx.get() as usize]),
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/identifiers/mxc_uri.rs:38:32
[INFO] [stdout]    |
[INFO] [stdout] 38 |                 &self.as_str()[idx.get() as usize + 1..],
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/identifiers/room_alias_id.rs:26:24
[INFO] [stdout]    |
[INFO] [stdout] 26 |         &self.as_str()[1..self.colon_idx()]
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/identifiers/room_alias_id.rs:31:50
[INFO] [stdout]    |
[INFO] [stdout] 31 |         ServerName::from_borrowed(&self.as_str()[self.colon_idx() + 1..])
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/identifiers/room_or_alias_id.rs:37:42
[INFO] [stdout]    |
[INFO] [stdout] 37 |         let server_name = &self.as_str()[colon_idx + 1..];
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/identifiers/server_name.rs:44:20
[INFO] [stdout]    |
[INFO] [stdout] 44 |             self.0[end_of_host + 1..].parse().unwrap()
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/push/condition/room_member_count_is.rs:134:53
[INFO] [stdout]     |
[INFO] [stdout] 134 |             s if s.starts_with("<=") => (Op::Le, &s[2..]),
[INFO] [stdout]     |                                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/push/condition/room_member_count_is.rs:135:52
[INFO] [stdout]     |
[INFO] [stdout] 135 |             s if s.starts_with('<') => (Op::Lt, &s[1..]),
[INFO] [stdout]     |                                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/push/condition/room_member_count_is.rs:136:53
[INFO] [stdout]     |
[INFO] [stdout] 136 |             s if s.starts_with(">=") => (Op::Ge, &s[2..]),
[INFO] [stdout]     |                                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/push/condition/room_member_count_is.rs:137:52
[INFO] [stdout]     |
[INFO] [stdout] 137 |             s if s.starts_with('>') => (Op::Gt, &s[1..]),
[INFO] [stdout]     |                                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/push/condition/room_member_count_is.rs:138:53
[INFO] [stdout]     |
[INFO] [stdout] 138 |             s if s.starts_with("==") => (Op::Eq, &s[2..]),
[INFO] [stdout]     |                                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/push/condition.rs:318:30
[INFO] [stdout]     |
[INFO] [stdout] 318 |         let char_str = &self[index..end];
[INFO] [stdout]     |                              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/push/condition.rs:364:60
[INFO] [stdout]     |
[INFO] [stdout] 364 |                         chunks.push(regex::escape(&pattern[chunk_start..i]));
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/push/condition.rs:370:42
[INFO] [stdout]     |
[INFO] [stdout] 370 |                     let chunk = &pattern[chunk_start..i];
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/push/condition.rs:380:52
[INFO] [stdout]     |
[INFO] [stdout] 380 |                 chunks.push(regex::escape(&pattern[chunk_start..len]));
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/push/condition.rs:382:38
[INFO] [stdout]     |
[INFO] [stdout] 382 |                 let chunk = &pattern[chunk_start..len];
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/push/condition.rs:411:46
[INFO] [stdout]     |
[INFO] [stdout] 411 |                     let non_word_str = &self[start..];
[INFO] [stdout]     |                                              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/push/condition.rs:417:50
[INFO] [stdout]     |
[INFO] [stdout] 417 |                     let word_str = &non_word_str[non_word..];
[INFO] [stdout]     |                                                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/push/condition.rs:423:30
[INFO] [stdout]     |
[INFO] [stdout] 423 |                     word_str[word..].matches_word(pattern)
[INFO] [stdout]     |                              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/identifiers/matrix_uri.rs:159:56
[INFO] [stdout]     |
[INFO] [stdout] 159 |                     percent_encode(&room_id.as_bytes()[1..], PATH_PERCENT_ENCODE_SET)
[INFO] [stdout]     |                                                        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/identifiers/matrix_uri.rs:165:59
[INFO] [stdout]     |
[INFO] [stdout] 165 |                     percent_encode(&room_alias.as_bytes()[1..], PATH_PERCENT_ENCODE_SET)
[INFO] [stdout]     |                                                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/identifiers/matrix_uri.rs:169:68
[INFO] [stdout]     |
[INFO] [stdout] 169 |                 format!("u/{}", percent_encode(&user_id.as_bytes()[1..], PATH_PERCENT_ENCODE_SET))
[INFO] [stdout]     |                                                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/identifiers/matrix_uri.rs:176:56
[INFO] [stdout]     |
[INFO] [stdout] 176 |                     percent_encode(&room_id.as_bytes()[1..], PATH_PERCENT_ENCODE_SET),
[INFO] [stdout]     |                                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/identifiers/matrix_uri.rs:177:57
[INFO] [stdout]     |
[INFO] [stdout] 177 |                     percent_encode(&event_id.as_bytes()[1..], PATH_PERCENT_ENCODE_SET),
[INFO] [stdout]     |                                                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/identifiers/user_id.rs:94:24
[INFO] [stdout]    |
[INFO] [stdout] 94 |         &self.as_str()[1..self.colon_idx()]
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/identifiers/user_id.rs:99:50
[INFO] [stdout]    |
[INFO] [stdout] 99 |         ServerName::from_borrowed(&self.as_str()[self.colon_idx() + 1..])
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/identifiers/device_key_id.rs:34:23
[INFO] [stdout]    |
[INFO] [stdout] 34 |         self.as_str()[self.colon_idx() + 1..].into()
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/identifiers/event_id.rs:62:24
[INFO] [stdout]    |
[INFO] [stdout] 62 |         &self.as_str()[1..idx]
[INFO] [stdout]    |                        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/identifiers/event_id.rs:69:77
[INFO] [stdout]    |
[INFO] [stdout] 69 |         self.colon_idx().map(|idx| ServerName::from_borrowed(&self.as_str()[idx + 1..]))
[INFO] [stdout]    |                                                                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/identifiers/key_id.rs:49:23
[INFO] [stdout]    |
[INFO] [stdout] 49 |         self.as_str()[self.colon_idx() + 1..].into()
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/identifiers/mxc_uri.rs:37:58
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 ServerName::from_borrowed(&self.as_str()[6..idx.get() as usize]),
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/identifiers/mxc_uri.rs:38:32
[INFO] [stdout]    |
[INFO] [stdout] 38 |                 &self.as_str()[idx.get() as usize + 1..],
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/identifiers/room_alias_id.rs:26:24
[INFO] [stdout]    |
[INFO] [stdout] 26 |         &self.as_str()[1..self.colon_idx()]
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/identifiers/room_alias_id.rs:31:50
[INFO] [stdout]    |
[INFO] [stdout] 31 |         ServerName::from_borrowed(&self.as_str()[self.colon_idx() + 1..])
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/identifiers/room_or_alias_id.rs:37:42
[INFO] [stdout]    |
[INFO] [stdout] 37 |         let server_name = &self.as_str()[colon_idx + 1..];
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/identifiers/server_name.rs:44:20
[INFO] [stdout]    |
[INFO] [stdout] 44 |             self.0[end_of_host + 1..].parse().unwrap()
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/push/condition/room_member_count_is.rs:134:53
[INFO] [stdout]     |
[INFO] [stdout] 134 |             s if s.starts_with("<=") => (Op::Le, &s[2..]),
[INFO] [stdout]     |                                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/push/condition/room_member_count_is.rs:135:52
[INFO] [stdout]     |
[INFO] [stdout] 135 |             s if s.starts_with('<') => (Op::Lt, &s[1..]),
[INFO] [stdout]     |                                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/push/condition/room_member_count_is.rs:136:53
[INFO] [stdout]     |
[INFO] [stdout] 136 |             s if s.starts_with(">=") => (Op::Ge, &s[2..]),
[INFO] [stdout]     |                                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/push/condition/room_member_count_is.rs:137:52
[INFO] [stdout]     |
[INFO] [stdout] 137 |             s if s.starts_with('>') => (Op::Gt, &s[1..]),
[INFO] [stdout]     |                                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/push/condition/room_member_count_is.rs:138:53
[INFO] [stdout]     |
[INFO] [stdout] 138 |             s if s.starts_with("==") => (Op::Eq, &s[2..]),
[INFO] [stdout]     |                                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/push/condition/room_member_count_is.rs:198:45
[INFO] [stdout]     |
[INFO] [stdout] 198 |         let range = RoomMemberCountIs::from(uint!(2)..);
[INFO] [stdout]     |                                             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/push/condition.rs:318:30
[INFO] [stdout]     |
[INFO] [stdout] 318 |         let char_str = &self[index..end];
[INFO] [stdout]     |                              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/push/condition.rs:364:60
[INFO] [stdout]     |
[INFO] [stdout] 364 |                         chunks.push(regex::escape(&pattern[chunk_start..i]));
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/push/condition.rs:370:42
[INFO] [stdout]     |
[INFO] [stdout] 370 |                     let chunk = &pattern[chunk_start..i];
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/push/condition.rs:380:52
[INFO] [stdout]     |
[INFO] [stdout] 380 |                 chunks.push(regex::escape(&pattern[chunk_start..len]));
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/push/condition.rs:382:38
[INFO] [stdout]     |
[INFO] [stdout] 382 |                 let chunk = &pattern[chunk_start..len];
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/push/condition.rs:411:46
[INFO] [stdout]     |
[INFO] [stdout] 411 |                     let non_word_str = &self[start..];
[INFO] [stdout]     |                                              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/push/condition.rs:417:50
[INFO] [stdout]     |
[INFO] [stdout] 417 |                     let word_str = &non_word_str[non_word..];
[INFO] [stdout]     |                                                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/push/condition.rs:423:30
[INFO] [stdout]     |
[INFO] [stdout] 423 |                     word_str[word..].matches_word(pattern)
[INFO] [stdout]     |                              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/push/condition.rs:735:74
[INFO] [stdout]     |
[INFO] [stdout] 735 |             PushCondition::RoomMemberCount { is: RoomMemberCountIs::from(uint!(2)..) };
[INFO] [stdout]     |                                                                          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `indexmap::IndexSet::<T, S>::take`: `take` disrupts the set order -- use `swap_take` or `shift_take` for explicit behavior.
[INFO] [stdout]    --> src/push/predefined.rs:91:58
[INFO] [stdout]     |
[INFO] [stdout] 91  |                                 $old_ruleset.$field_name.take(new_rule.rule_id.as_str())
[INFO] [stdout]     |                                                          ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 103 |         copy_rules_state!(new_server_default, self, @fields override_, content, room, sender, underride);
[INFO] [stdout]     |         ------------------------------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `copy_rules_state` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `indexmap::IndexSet::<T, S>::take`: `take` disrupts the set order -- use `swap_take` or `shift_take` for explicit behavior.
[INFO] [stdout]    --> src/push/predefined.rs:118:42
[INFO] [stdout]     |
[INFO] [stdout] 118 |             new_server_default.override_.take(PredefinedOverrideRuleId::Master.as_str())
[INFO] [stdout]     |                                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `indexmap::IndexSet::<T, S>::take`: `take` disrupts the set order -- use `swap_take` or `shift_take` for explicit behavior.
[INFO] [stdout]    --> src/push/predefined.rs:91:58
[INFO] [stdout]     |
[INFO] [stdout] 91  |                                 $old_ruleset.$field_name.take(new_rule.rule_id.as_str())
[INFO] [stdout]     |                                                          ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 103 |         copy_rules_state!(new_server_default, self, @fields override_, content, room, sender, underride);
[INFO] [stdout]     |         ------------------------------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `copy_rules_state` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `indexmap::IndexSet::<T, S>::take`: `take` disrupts the set order -- use `swap_take` or `shift_take` for explicit behavior.
[INFO] [stdout]    --> src/push/predefined.rs:118:42
[INFO] [stdout]     |
[INFO] [stdout] 118 |             new_server_default.override_.take(PredefinedOverrideRuleId::Master.as_str())
[INFO] [stdout]     |                                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: public trait impl involving `RangeFrom` type
[INFO] [stdout]   --> src/push/condition/room_member_count_is.rs:83:11
[INFO] [stdout]    |
[INFO] [stdout] 83 | impl From<RangeFrom<UInt>> for RoomMemberCountIs {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D trait-impl-range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: explicit usage of `RangeFrom` type in public function
[INFO] [stdout]   --> src/push/condition/room_member_count_is.rs:84:16
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn from(x: RangeFrom<UInt>) -> Self {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D explicit-range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 32 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: ruma-common@0.12.1: cargo:rustc-check-cfg requires -Zcheck-cfg flag
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `ruma-common` (lib) due to 3 previous errors; 32 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 34 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3f48b0bcc5fc027118c45d969a54f65140ad9223ccf0c5f73a59a2336b71826f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f48b0bcc5fc027118c45d969a54f65140ad9223ccf0c5f73a59a2336b71826f", kill_on_drop: false }`
[INFO] [stdout] 3f48b0bcc5fc027118c45d969a54f65140ad9223ccf0c5f73a59a2336b71826f
