[INFO] cloning repository https://github.com/OCamlPro/matla
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/OCamlPro/matla" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOCamlPro%2Fmatla", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOCamlPro%2Fmatla'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 06966a43fda2839ebff529da07fe9c077a25ad70
[INFO] checking OCamlPro/matla against c60b92c03ca8a3b101eb9d57f51e2232690638c7 for pr-164148-crater-rollup
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOCamlPro%2Fmatla" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/OCamlPro/matla
[INFO] finished tweaking git repo https://github.com/OCamlPro/matla
[INFO] tweaked toml for git repo https://github.com/OCamlPro/matla written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/OCamlPro/matla on toolchain c60b92c03ca8a3b101eb9d57f51e2232690638c7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/OCamlPro/matla 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" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[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] 94d5cb254faa9d3c7a4ec73a288a4bfe5b1fffd1c81a58bef2209f61ec5b2eb8
[INFO] running `Command { std: "docker" "start" "94d5cb254faa9d3c7a4ec73a288a4bfe5b1fffd1c81a58bef2209f61ec5b2eb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94d5cb254faa9d3c7a4ec73a288a4bfe5b1fffd1c81a58bef2209f61ec5b2eb8", 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" "94d5cb254faa9d3c7a4ec73a288a4bfe5b1fffd1c81a58bef2209f61ec5b2eb8" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94d5cb254faa9d3c7a4ec73a288a4bfe5b1fffd1c81a58bef2209f61ec5b2eb8", 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" "94d5cb254faa9d3c7a4ec73a288a4bfe5b1fffd1c81a58bef2209f61ec5b2eb8" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling libc v0.2.133
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
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[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]    --> project/src/tlc/parse.rs:5:9
[INFO] [stdout]     |
[INFO] [stdout]   5 | pub use self::parser::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ the name `pretty_usize` in the value namespace is first re-exported here
[INFO] [stdout]     |
[INFO] [stdout]    ::: project/src/lib.rs:101:31
[INFO] [stdout]     |
[INFO] [stdout] 101 |         use $crate::prelude::{*, $($stuff)*};
[INFO] [stdout]     |                               - but the name `pretty_usize` in the value namespace is also re-exported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]    --> project/src/tlc/parse.rs:5:9
[INFO] [stdout]     |
[INFO] [stdout]   5 | pub use self::parser::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ the name `pretty_usize` in the value namespace is first re-exported here
[INFO] [stdout]     |
[INFO] [stdout]    ::: project/src/lib.rs:101:31
[INFO] [stdout]     |
[INFO] [stdout] 101 |         use $crate::prelude::{*, $($stuff)*};
[INFO] [stdout]     |                               - but the name `pretty_usize` in the value namespace is also re-exported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `tlc::code::Msg` project
[INFO] [stdout]    --> project/src/tlc/code.rs:755:35
[INFO] [stdout]     |
[INFO] [stdout] 755 |         From<Msg> { |t| Self::Msg(t.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] 755 -         From<Msg> { |t| Self::Msg(t.into()) }
[INFO] [stdout] 755 +         From<Msg> { |t| Self::Msg(t) }
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 755 -         From<Msg> { |t| Self::Msg(t.into()) }
[INFO] [stdout] 755 +         From<Msg> { |t| Self::Msg(<tlc::code::Msg as Into<_>>::into(t)) }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `tlc::code::Err` project
[INFO] [stdout]    --> project/src/tlc/code.rs:987:26
[INFO] [stdout]     |
[INFO] [stdout] 987 |                     Some(self.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] 987 -                     Some(self.into()),
[INFO] [stdout] 987 +                     Some(self),
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 987 -                     Some(self.into()),
[INFO] [stdout] 987 +                     Some(<tlc::code::Err as Into<_>>::into(self)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::string::String` project
[INFO] [stdout]    --> project/src/tlc/msg.rs:593:40
[INFO] [stdout]     |
[INFO] [stdout] 593 |                 subs.push(Either::Left(line.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] 593 -                 subs.push(Either::Left(line.into()));
[INFO] [stdout] 593 +                 subs.push(Either::Left(line));
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 593 -                 subs.push(Either::Left(line.into()));
[INFO] [stdout] 593 +                 subs.push(Either::Left(<std::string::String as Into<_>>::into(line)));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> project/src/tlc/outcome.rs:304:23
[INFO] [stdout]     |
[INFO] [stdout] 304 |     pub fn to_concise(&self) -> ConciseOutcome {
[INFO] [stdout]     |                       ^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 304 |     pub fn to_concise(&self) -> ConciseOutcome<'_> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `TlcError` project
[INFO] [stdout]    --> project/src/tlc/parse.rs:485:42
[INFO] [stdout]     |
[INFO] [stdout] 485 |             / e:semantic_error(module) { e.force_module(module.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] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 485 -             / e:semantic_error(module) { e.force_module(module.clone()).into() }
[INFO] [stdout] 485 +             / e:semantic_error(module) { e.force_module(module.clone()) }
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 485 -             / e:semantic_error(module) { e.force_module(module.clone()).into() }
[INFO] [stdout] 485 +             / e:semantic_error(module) { <TlcError as Into<_>>::into(e.force_module(module.clone())) }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `cex::value::Tuple` project
[INFO] [stdout]    --> project/src/tlc/parse.rs:666:13
[INFO] [stdout]     |
[INFO] [stdout] 666 |             cex::value::Tuple::new(content.unwrap_or_else(Vec::new)).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] 666 -             cex::value::Tuple::new(content.unwrap_or_else(Vec::new)).into()
[INFO] [stdout] 666 +             cex::value::Tuple::new(content.unwrap_or_else(Vec::new))
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 666 -             cex::value::Tuple::new(content.unwrap_or_else(Vec::new)).into()
[INFO] [stdout] 666 +             <cex::value::Tuple as Into<_>>::into(cex::value::Tuple::new(content.unwrap_or_else(Vec::new)))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `cex::value::Set` project
[INFO] [stdout]    --> project/src/tlc/parse.rs:682:13
[INFO] [stdout]     |
[INFO] [stdout] 682 |             cex::value::Set::new(content.unwrap_or_else(Vec::new)).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] 682 -             cex::value::Set::new(content.unwrap_or_else(Vec::new)).into()
[INFO] [stdout] 682 +             cex::value::Set::new(content.unwrap_or_else(Vec::new))
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 682 -             cex::value::Set::new(content.unwrap_or_else(Vec::new)).into()
[INFO] [stdout] 682 +             <cex::value::Set as Into<_>>::into(cex::value::Set::new(content.unwrap_or_else(Vec::new)))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `tlc::msg::Msg` project
[INFO] [stdout]   --> project/src/tlc/runtime/error.rs:27:29
[INFO] [stdout]    |
[INFO] [stdout] 27 |             msgs: smallvec![msg.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] 27 -             msgs: smallvec![msg.into()],
[INFO] [stdout] 27 +             msgs: smallvec![msg],
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 27 -             msgs: smallvec![msg.into()],
[INFO] [stdout] 27 +             msgs: smallvec![<tlc::msg::Msg as Into<_>>::into(msg)],
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `project` (lib test) due to 7 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: useless conversion to the same type: `tlc::code::Msg` project
[INFO] [stdout]    --> project/src/tlc/code.rs:755:35
[INFO] [stdout]     |
[INFO] [stdout] 755 |         From<Msg> { |t| Self::Msg(t.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] 755 -         From<Msg> { |t| Self::Msg(t.into()) }
[INFO] [stdout] 755 +         From<Msg> { |t| Self::Msg(t) }
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 755 -         From<Msg> { |t| Self::Msg(t.into()) }
[INFO] [stdout] 755 +         From<Msg> { |t| Self::Msg(<tlc::code::Msg as Into<_>>::into(t)) }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `tlc::code::Err` project
[INFO] [stdout]    --> project/src/tlc/code.rs:987:26
[INFO] [stdout]     |
[INFO] [stdout] 987 |                     Some(self.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] 987 -                     Some(self.into()),
[INFO] [stdout] 987 +                     Some(self),
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 987 -                     Some(self.into()),
[INFO] [stdout] 987 +                     Some(<tlc::code::Err as Into<_>>::into(self)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::string::String` project
[INFO] [stdout]    --> project/src/tlc/msg.rs:593:40
[INFO] [stdout]     |
[INFO] [stdout] 593 |                 subs.push(Either::Left(line.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] 593 -                 subs.push(Either::Left(line.into()));
[INFO] [stdout] 593 +                 subs.push(Either::Left(line));
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 593 -                 subs.push(Either::Left(line.into()));
[INFO] [stdout] 593 +                 subs.push(Either::Left(<std::string::String as Into<_>>::into(line)));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> project/src/tlc/outcome.rs:304:23
[INFO] [stdout]     |
[INFO] [stdout] 304 |     pub fn to_concise(&self) -> ConciseOutcome {
[INFO] [stdout]     |                       ^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 304 |     pub fn to_concise(&self) -> ConciseOutcome<'_> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `TlcError` project
[INFO] [stdout]    --> project/src/tlc/parse.rs:485:42
[INFO] [stdout]     |
[INFO] [stdout] 485 |             / e:semantic_error(module) { e.force_module(module.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] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 485 -             / e:semantic_error(module) { e.force_module(module.clone()).into() }
[INFO] [stdout] 485 +             / e:semantic_error(module) { e.force_module(module.clone()) }
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 485 -             / e:semantic_error(module) { e.force_module(module.clone()).into() }
[INFO] [stdout] 485 +             / e:semantic_error(module) { <TlcError as Into<_>>::into(e.force_module(module.clone())) }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `cex::value::Tuple` project
[INFO] [stdout]    --> project/src/tlc/parse.rs:666:13
[INFO] [stdout]     |
[INFO] [stdout] 666 |             cex::value::Tuple::new(content.unwrap_or_else(Vec::new)).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] 666 -             cex::value::Tuple::new(content.unwrap_or_else(Vec::new)).into()
[INFO] [stdout] 666 +             cex::value::Tuple::new(content.unwrap_or_else(Vec::new))
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 666 -             cex::value::Tuple::new(content.unwrap_or_else(Vec::new)).into()
[INFO] [stdout] 666 +             <cex::value::Tuple as Into<_>>::into(cex::value::Tuple::new(content.unwrap_or_else(Vec::new)))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `cex::value::Set` project
[INFO] [stdout]    --> project/src/tlc/parse.rs:682:13
[INFO] [stdout]     |
[INFO] [stdout] 682 |             cex::value::Set::new(content.unwrap_or_else(Vec::new)).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] 682 -             cex::value::Set::new(content.unwrap_or_else(Vec::new)).into()
[INFO] [stdout] 682 +             cex::value::Set::new(content.unwrap_or_else(Vec::new))
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 682 -             cex::value::Set::new(content.unwrap_or_else(Vec::new)).into()
[INFO] [stdout] 682 +             <cex::value::Set as Into<_>>::into(cex::value::Set::new(content.unwrap_or_else(Vec::new)))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `tlc::msg::Msg` project
[INFO] [stdout]   --> project/src/tlc/runtime/error.rs:27:29
[INFO] [stdout]    |
[INFO] [stdout] 27 |             msgs: smallvec![msg.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] 27 -             msgs: smallvec![msg.into()],
[INFO] [stdout] 27 +             msgs: smallvec![msg],
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 27 -             msgs: smallvec![msg.into()],
[INFO] [stdout] 27 +             msgs: smallvec![<tlc::msg::Msg as Into<_>>::into(msg)],
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `project` (lib) due to 7 previous errors; 2 warnings emitted
[INFO] [stderr] warning: unused dependency `atty`
[INFO] [stderr]  --> base/Cargo.toml:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | atty = "0.2"
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `atty`
[INFO] [stderr] warning: `base` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "inspect" "94d5cb254faa9d3c7a4ec73a288a4bfe5b1fffd1c81a58bef2209f61ec5b2eb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94d5cb254faa9d3c7a4ec73a288a4bfe5b1fffd1c81a58bef2209f61ec5b2eb8", kill_on_drop: false }`
[INFO] [stdout] 94d5cb254faa9d3c7a4ec73a288a4bfe5b1fffd1c81a58bef2209f61ec5b2eb8
