[INFO] fetching crate simi-macros 0.2.1...
[INFO] checking simi-macros-0.2.1 against 1.95.0 for pr-155915
[INFO] extracting crate simi-macros 0.2.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate simi-macros 0.2.1
[INFO] finished tweaking crates.io crate simi-macros 0.2.1
[INFO] tweaked toml for crates.io crate simi-macros 0.2.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate simi-macros 0.2.1 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 12 packages to latest compatible versions
[INFO] [stderr]       Adding heck v0.3.3 (available: v0.5.0)
[INFO] [stderr]       Adding proc-macro2 v0.4.30 (available: v1.0.106)
[INFO] [stderr]       Adding quote v0.6.13 (available: v1.0.45)
[INFO] [stderr]       Adding syn v0.15.44 (available: v2.0.117)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e4bd12398eb7f1e612643dea5fdba3e222ee1bf3cd59711a95b8d58a3ed0f05e
[INFO] running `Command { std: "docker" "start" "-a" "e4bd12398eb7f1e612643dea5fdba3e222ee1bf3cd59711a95b8d58a3ed0f05e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4bd12398eb7f1e612643dea5fdba3e222ee1bf3cd59711a95b8d58a3ed0f05e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4bd12398eb7f1e612643dea5fdba3e222ee1bf3cd59711a95b8d58a3ed0f05e", kill_on_drop: false }`
[INFO] [stdout] e4bd12398eb7f1e612643dea5fdba3e222ee1bf3cd59711a95b8d58a3ed0f05e
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d601782f01f13901f57d76a49aea575457610dcd1a78bf13c051918b3b609ed6
[INFO] running `Command { std: "docker" "start" "-a" "d601782f01f13901f57d76a49aea575457610dcd1a78bf13c051918b3b609ed6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]     Checking unicode-xid v0.1.0
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking unicode-segmentation v1.13.2
[INFO] [stderr]     Checking quote v0.6.13
[INFO] [stderr]     Checking heck v0.3.3
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking simi-macros v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `mode` and `app_type` are never read
[INFO] [stdout]   --> src/render/params.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Params {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 11 |     pub mode: RenderMode,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 12 |     pub item_counter: std::cell::Cell<usize>,
[INFO] [stdout] 13 |     pub app_type: TokenStream,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/render/mod.rs:364:24
[INFO] [stdout]     |
[INFO] [stdout] 364 |                   panic!(format!(
[INFO] [stdout]     |  ________________________^
[INFO] [stdout] 365 | |                     "Attribute `{}` of element `{}` does not support optional value",
[INFO] [stdout] 366 | |                     self.name, tag
[INFO] [stdout] 367 | |                 ));
[INFO] [stdout]     | |_________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 364 ~                 panic!(
[INFO] [stdout] 365 |                     "Attribute `{}` of element `{}` does not support optional value",
[INFO] [stdout] 366 |                     self.name, tag
[INFO] [stdout] 367 ~                 );
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/render/generate.rs:476:24
[INFO] [stdout]     |
[INFO] [stdout] 476 |                   panic!(format!(
[INFO] [stdout]     |  ________________________^
[INFO] [stdout] 477 | |                     "Calling generate_box_handler on a ElementEventHandler::Placeholder: {}",
[INFO] [stdout] 478 | |                     handler
[INFO] [stdout] 479 | |                 ));
[INFO] [stdout]     | |_________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 476 ~                 panic!(
[INFO] [stdout] 477 |                     "Calling generate_box_handler on a ElementEventHandler::Placeholder: {}",
[INFO] [stdout] 478 |                     handler
[INFO] [stdout] 479 ~                 );
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/render/helper.rs:79:21
[INFO] [stdout]    |
[INFO] [stdout] 79 |           _ => panic!(format!(
[INFO] [stdout]    |  _____________________^
[INFO] [stdout] 80 | |             "JS argument name for {} is not supported yet. Please file a bug!",
[INFO] [stdout] 81 | |             event_name
[INFO] [stdout] 82 | |         )),
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 79 ~         _ => panic!(
[INFO] [stdout] 80 |             "JS argument name for {} is not supported yet. Please file a bug!",
[INFO] [stdout] 81 |             event_name
[INFO] [stdout] 82 ~         ),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/render/error_on_stable.rs:6:12
[INFO] [stdout]    |
[INFO] [stdout]  6 |       panic!(format!(
[INFO] [stdout]    |  ____________^
[INFO] [stdout]  7 | |         "{}
[INFO] [stdout]  8 | | =====
[INFO] [stdout]  9 | | '{}' appears on line {}
[INFO] [stdout] ...  |
[INFO] [stdout] 17 | |         crate::BETTER_ERROR_MESSAGE
[INFO] [stdout] 18 | |     ))
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout]  6 ~     panic!(
[INFO] [stdout]  7 |         "{}
[INFO] [stdout] ...
[INFO] [stdout] 17 |         crate::BETTER_ERROR_MESSAGE
[INFO] [stdout] 18 ~     )
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `mode` and `app_type` are never read
[INFO] [stdout]   --> src/render/params.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Params {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 11 |     pub mode: RenderMode,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 12 |     pub item_counter: std::cell::Cell<usize>,
[INFO] [stdout] 13 |     pub app_type: TokenStream,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/render/mod.rs:364:24
[INFO] [stdout]     |
[INFO] [stdout] 364 |                   panic!(format!(
[INFO] [stdout]     |  ________________________^
[INFO] [stdout] 365 | |                     "Attribute `{}` of element `{}` does not support optional value",
[INFO] [stdout] 366 | |                     self.name, tag
[INFO] [stdout] 367 | |                 ));
[INFO] [stdout]     | |_________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 364 ~                 panic!(
[INFO] [stdout] 365 |                     "Attribute `{}` of element `{}` does not support optional value",
[INFO] [stdout] 366 |                     self.name, tag
[INFO] [stdout] 367 ~                 );
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/render/generate.rs:476:24
[INFO] [stdout]     |
[INFO] [stdout] 476 |                   panic!(format!(
[INFO] [stdout]     |  ________________________^
[INFO] [stdout] 477 | |                     "Calling generate_box_handler on a ElementEventHandler::Placeholder: {}",
[INFO] [stdout] 478 | |                     handler
[INFO] [stdout] 479 | |                 ));
[INFO] [stdout]     | |_________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 476 ~                 panic!(
[INFO] [stdout] 477 |                     "Calling generate_box_handler on a ElementEventHandler::Placeholder: {}",
[INFO] [stdout] 478 |                     handler
[INFO] [stdout] 479 ~                 );
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/render/helper.rs:79:21
[INFO] [stdout]    |
[INFO] [stdout] 79 |           _ => panic!(format!(
[INFO] [stdout]    |  _____________________^
[INFO] [stdout] 80 | |             "JS argument name for {} is not supported yet. Please file a bug!",
[INFO] [stdout] 81 | |             event_name
[INFO] [stdout] 82 | |         )),
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 79 ~         _ => panic!(
[INFO] [stdout] 80 |             "JS argument name for {} is not supported yet. Please file a bug!",
[INFO] [stdout] 81 |             event_name
[INFO] [stdout] 82 ~         ),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/render/error_on_stable.rs:6:12
[INFO] [stdout]    |
[INFO] [stdout]  6 |       panic!(format!(
[INFO] [stdout]    |  ____________^
[INFO] [stdout]  7 | |         "{}
[INFO] [stdout]  8 | | =====
[INFO] [stdout]  9 | | '{}' appears on line {}
[INFO] [stdout] ...  |
[INFO] [stdout] 17 | |         crate::BETTER_ERROR_MESSAGE
[INFO] [stdout] 18 | |     ))
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout]  6 ~     panic!(
[INFO] [stdout]  7 |         "{}
[INFO] [stdout] ...
[INFO] [stdout] 17 |         crate::BETTER_ERROR_MESSAGE
[INFO] [stdout] 18 ~     )
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.26s
[INFO] running `Command { std: "docker" "inspect" "d601782f01f13901f57d76a49aea575457610dcd1a78bf13c051918b3b609ed6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d601782f01f13901f57d76a49aea575457610dcd1a78bf13c051918b3b609ed6", kill_on_drop: false }`
[INFO] [stdout] d601782f01f13901f57d76a49aea575457610dcd1a78bf13c051918b3b609ed6
