[INFO] fetching crate tokay 0.6.13...
[INFO] checking tokay-0.6.13 against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4
[INFO] extracting crate tokay 0.6.13 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate tokay 0.6.13
[INFO] finished tweaking crates.io crate tokay 0.6.13
[INFO] tweaked toml for crates.io crate tokay 0.6.13 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tokay 0.6.13 on toolchain 52995a223f2919dd3e2e427231db90a257350ded
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tokay 0.6.13 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 25c343332c31a39e9126a7b2f7990b4787e399c08169d1ef6ef2ba56f52e3b6c
[INFO] running `Command { std: "docker" "start" "25c343332c31a39e9126a7b2f7990b4787e399c08169d1ef6ef2ba56f52e3b6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25c343332c31a39e9126a7b2f7990b4787e399c08169d1ef6ef2ba56f52e3b6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "25c343332c31a39e9126a7b2f7990b4787e399c08169d1ef6ef2ba56f52e3b6c" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25c343332c31a39e9126a7b2f7990b4787e399c08169d1ef6ef2ba56f52e3b6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "25c343332c31a39e9126a7b2f7990b4787e399c08169d1ef6ef2ba56f52e3b6c" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]     Checking colorchoice v1.0.3
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling endian-type v0.1.2
[INFO] [stderr]     Checking anstyle v1.0.10
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]    Compiling inventory v0.1.11
[INFO] [stderr]     Checking anstyle-parse v0.2.6
[INFO] [stderr]     Checking anstyle-query v1.1.2
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]     Checking bitflags v2.9.0
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling nibble_vec v0.1.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]     Checking anstream v0.6.18
[INFO] [stderr]    Compiling radix_trie v0.2.1
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling yaml-rust v0.3.5
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking clap_lex v0.7.4
[INFO] [stderr]     Checking unicode-width v0.2.0
[INFO] [stderr]     Checking home v0.5.11
[INFO] [stderr]     Checking half v1.8.3
[INFO] [stderr]     Checking clap_builder v4.5.37
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking hashbrown v0.15.3
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]     Checking jiff v0.2.13
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling fd-lock v2.0.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling nix v0.20.2
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]     Checking fd-lock v4.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling ghost v0.1.19
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking env_filter v0.1.3
[INFO] [stderr]     Checking rustyline v15.0.0
[INFO] [stderr]    Compiling inventory-impl v0.1.11
[INFO] [stderr]    Compiling ctor v0.1.26
[INFO] [stderr]     Checking clap v4.5.37
[INFO] [stderr]    Compiling rustyline v8.2.0
[INFO] [stderr]     Checking env_logger v0.11.8
[INFO] [stderr]    Compiling tokay v0.4.0
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking indexmap v2.9.0
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking charclass v0.3.0
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking num-parse v0.1.2
[INFO] [stderr]    Compiling tokay-macros v0.5.0
[INFO] [stderr]     Checking tokay v0.6.13 (/opt/rustwide/workdir)
[INFO] [stdout] error: useless conversion to the same type: `RefValue`
[INFO] [stdout]    --> src/compiler/iml/imlop.rs:365:31
[INFO] [stdout]     |
[INFO] [stdout] 365 |                     return Ok(value.clone().into());
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 365 -                     return Ok(value.clone().into());
[INFO] [stdout] 365 +                     return Ok(value.clone());
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 365 -                     return Ok(value.clone().into());
[INFO] [stdout] 365 +                     return Ok(<RefValue as Into<_>>::into(value.clone()));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Result<accept::Accept, reject::Reject>`
[INFO] [stdout]    --> src/value/parselet.rs:104:20
[INFO] [stdout]     |
[INFO] [stdout] 104 |               return Err(match self.signature.len() {
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 105 | |                 0 => format!(
[INFO] [stdout] 106 | |                     "{}() doesn't accept any arguments ({} given)",
[INFO] [stdout] 107 | |                     self.name, args_len
[INFO] [stdout] ...   |
[INFO] [stdout] 120 | |             .into())
[INFO] [stdout] 121 | |             .into();
[INFO] [stdout]     | |___________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 120 -             .into())
[INFO] [stdout] 121 -             .into();
[INFO] [stdout] 120 +             .into());
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 104 ~             return <Result<accept::Accept, reject::Reject> as Into<_>>::into(Err(match self.signature.len() {
[INFO] [stdout] 105 |                 0 => format!(
[INFO] [stdout] ...
[INFO] [stdout] 119 |             }
[INFO] [stdout] 120 ~             .into()));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Result<accept::Accept, reject::Reject>`
[INFO] [stdout]    --> src/value/parselet.rs:176:28
[INFO] [stdout]     |
[INFO] [stdout] 176 |                       return Err(match nargs.len() {
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 177 | |                         0 => format!(
[INFO] [stdout] 178 | |                             "{}() doesn't accept named argument '{}'",
[INFO] [stdout] 179 | |                             self.name,
[INFO] [stdout] ...   |
[INFO] [stdout] 188 | |                     .into())
[INFO] [stdout] 189 | |                     .into();
[INFO] [stdout]     | |___________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 188 -                     .into())
[INFO] [stdout] 189 -                     .into();
[INFO] [stdout] 188 +                     .into());
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 176 ~                     return <Result<accept::Accept, reject::Reject> as Into<_>>::into(Err(match nargs.len() {
[INFO] [stdout] 177 |                         0 => format!(
[INFO] [stdout] ...
[INFO] [stdout] 187 |                     }
[INFO] [stdout] 188 ~                     .into()));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tokay` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: useless conversion to the same type: `RefValue`
[INFO] [stdout]    --> src/compiler/iml/imlop.rs:365:31
[INFO] [stdout]     |
[INFO] [stdout] 365 |                     return Ok(value.clone().into());
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 365 -                     return Ok(value.clone().into());
[INFO] [stdout] 365 +                     return Ok(value.clone());
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 365 -                     return Ok(value.clone().into());
[INFO] [stdout] 365 +                     return Ok(<RefValue as Into<_>>::into(value.clone()));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Result<accept::Accept, reject::Reject>`
[INFO] [stdout]    --> src/value/parselet.rs:104:20
[INFO] [stdout]     |
[INFO] [stdout] 104 |               return Err(match self.signature.len() {
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 105 | |                 0 => format!(
[INFO] [stdout] 106 | |                     "{}() doesn't accept any arguments ({} given)",
[INFO] [stdout] 107 | |                     self.name, args_len
[INFO] [stdout] ...   |
[INFO] [stdout] 120 | |             .into())
[INFO] [stdout] 121 | |             .into();
[INFO] [stdout]     | |___________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 120 -             .into())
[INFO] [stdout] 121 -             .into();
[INFO] [stdout] 120 +             .into());
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 104 ~             return <Result<accept::Accept, reject::Reject> as Into<_>>::into(Err(match self.signature.len() {
[INFO] [stdout] 105 |                 0 => format!(
[INFO] [stdout] ...
[INFO] [stdout] 119 |             }
[INFO] [stdout] 120 ~             .into()));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Result<accept::Accept, reject::Reject>`
[INFO] [stdout]    --> src/value/parselet.rs:176:28
[INFO] [stdout]     |
[INFO] [stdout] 176 |                       return Err(match nargs.len() {
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 177 | |                         0 => format!(
[INFO] [stdout] 178 | |                             "{}() doesn't accept named argument '{}'",
[INFO] [stdout] 179 | |                             self.name,
[INFO] [stdout] ...   |
[INFO] [stdout] 188 | |                     .into())
[INFO] [stdout] 189 | |                     .into();
[INFO] [stdout]     | |___________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 188 -                     .into())
[INFO] [stdout] 189 -                     .into();
[INFO] [stdout] 188 +                     .into());
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 176 ~                     return <Result<accept::Accept, reject::Reject> as Into<_>>::into(Err(match nargs.len() {
[INFO] [stdout] 177 |                         0 => format!(
[INFO] [stdout] ...
[INFO] [stdout] 187 |                     }
[INFO] [stdout] 188 ~                     .into()));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tokay` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "25c343332c31a39e9126a7b2f7990b4787e399c08169d1ef6ef2ba56f52e3b6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25c343332c31a39e9126a7b2f7990b4787e399c08169d1ef6ef2ba56f52e3b6c", kill_on_drop: false }`
[INFO] [stdout] 25c343332c31a39e9126a7b2f7990b4787e399c08169d1ef6ef2ba56f52e3b6c
