[INFO] fetching crate rtps-idl 0.2.0...
[INFO] testing rtps-idl-0.2.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate rtps-idl 0.2.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate rtps-idl 0.2.0
[INFO] finished tweaking crates.io crate rtps-idl 0.2.0
[INFO] tweaked toml for crates.io crate rtps-idl 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rtps-idl 0.2.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 16 packages to latest compatible versions
[INFO] [stderr]       Adding pest v1.0.6 (available: v2.8.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] df30252f6d562930a75ac7fe4cc29d4d6a08ca6e6d84bc1f754084ae5cf2cfa7
[INFO] running `Command { std: "docker" "start" "-a" "df30252f6d562930a75ac7fe4cc29d4d6a08ca6e6d84bc1f754084ae5cf2cfa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df30252f6d562930a75ac7fe4cc29d4d6a08ca6e6d84bc1f754084ae5cf2cfa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df30252f6d562930a75ac7fe4cc29d4d6a08ca6e6d84bc1f754084ae5cf2cfa7", kill_on_drop: false }`
[INFO] [stdout] df30252f6d562930a75ac7fe4cc29d4d6a08ca6e6d84bc1f754084ae5cf2cfa7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f86cc97005877bc9efb6b8fffef6670c9feb9d0a46892ab56f28dba770e75a5b
[INFO] running `Command { std: "docker" "start" "-a" "f86cc97005877bc9efb6b8fffef6670c9feb9d0a46892ab56f28dba770e75a5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling pest v1.0.6
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling pest_derive v1.0.8
[INFO] [stderr]    Compiling rtps-idl-grammar v0.2.3
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling rtps-idl v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:473:77
[INFO] [stdout]     |
[INFO] [stdout] 473 |     pub fn process<L: IdlLoader>(&mut self, scope: &mut Scope, loader: &mut IdlLoader,
[INFO] [stdout]     |                                                                             ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 473 |     pub fn process<L: IdlLoader>(&mut self, scope: &mut Scope, loader: &mut dyn IdlLoader,
[INFO] [stdout]     |                                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `definitions` is never read
[INFO] [stdout]   --> src/lib.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 70 | struct Context<'i> {
[INFO] [stdout]    |        ------- field in this struct
[INFO] [stdout] 71 |     config: &'i Configuration,
[INFO] [stdout] 72 |     definitions: HashMap<String, String>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Context` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]    --> src/ast.rs:226:36
[INFO] [stdout]     |
[INFO] [stdout] 226 |     SequenceType(Box<IdlTypeSpec>, Option<Box<IdlValueExpr>>),
[INFO] [stdout]     |     ------------                   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `IdlTypeSpec` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 226 -     SequenceType(Box<IdlTypeSpec>, Option<Box<IdlValueExpr>>),
[INFO] [stdout] 226 +     SequenceType(Box<IdlTypeSpec>, ()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `level` is never read
[INFO] [stdout]    --> src/ast.rs:437:9
[INFO] [stdout]     |
[INFO] [stdout] 435 | pub struct IdlModule {
[INFO] [stdout]     |            --------- field in this struct
[INFO] [stdout] 436 |     pub id: Option<String>,
[INFO] [stdout] 437 |     pub level: usize,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `IdlModule` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:78:46
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn new(config: &'i Configuration) -> Context {
[INFO] [stdout]    |                         --                   ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         the lifetime is named 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: consistently use `'i`
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn new(config: &'i Configuration) -> Context<'i> {
[INFO] [stdout]    |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.75s
[INFO] running `Command { std: "docker" "inspect" "f86cc97005877bc9efb6b8fffef6670c9feb9d0a46892ab56f28dba770e75a5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f86cc97005877bc9efb6b8fffef6670c9feb9d0a46892ab56f28dba770e75a5b", kill_on_drop: false }`
[INFO] [stdout] f86cc97005877bc9efb6b8fffef6670c9feb9d0a46892ab56f28dba770e75a5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a946e5fcf23cc6fd596bea2fc84bd76784fe78cbe49daedaec5427112e54399a
[INFO] running `Command { std: "docker" "start" "-a" "a946e5fcf23cc6fd596bea2fc84bd76784fe78cbe49daedaec5427112e54399a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rtps-idl v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:473:77
[INFO] [stdout]     |
[INFO] [stdout] 473 |     pub fn process<L: IdlLoader>(&mut self, scope: &mut Scope, loader: &mut IdlLoader,
[INFO] [stdout]     |                                                                             ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 473 |     pub fn process<L: IdlLoader>(&mut self, scope: &mut Scope, loader: &mut dyn IdlLoader,
[INFO] [stdout]     |                                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `definitions` is never read
[INFO] [stdout]   --> src/lib.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 70 | struct Context<'i> {
[INFO] [stdout]    |        ------- field in this struct
[INFO] [stdout] 71 |     config: &'i Configuration,
[INFO] [stdout] 72 |     definitions: HashMap<String, String>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Context` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]    --> src/ast.rs:226:36
[INFO] [stdout]     |
[INFO] [stdout] 226 |     SequenceType(Box<IdlTypeSpec>, Option<Box<IdlValueExpr>>),
[INFO] [stdout]     |     ------------                   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `IdlTypeSpec` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 226 -     SequenceType(Box<IdlTypeSpec>, Option<Box<IdlValueExpr>>),
[INFO] [stdout] 226 +     SequenceType(Box<IdlTypeSpec>, ()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `level` is never read
[INFO] [stdout]    --> src/ast.rs:437:9
[INFO] [stdout]     |
[INFO] [stdout] 435 | pub struct IdlModule {
[INFO] [stdout]     |            --------- field in this struct
[INFO] [stdout] 436 |     pub id: Option<String>,
[INFO] [stdout] 437 |     pub level: usize,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `IdlModule` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:78:46
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn new(config: &'i Configuration) -> Context {
[INFO] [stdout]    |                         --                   ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         the lifetime is named 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: consistently use `'i`
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn new(config: &'i Configuration) -> Context<'i> {
[INFO] [stdout]    |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:473:77
[INFO] [stdout]     |
[INFO] [stdout] 473 |     pub fn process<L: IdlLoader>(&mut self, scope: &mut Scope, loader: &mut IdlLoader,
[INFO] [stdout]     |                                                                             ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 473 |     pub fn process<L: IdlLoader>(&mut self, scope: &mut Scope, loader: &mut dyn IdlLoader,
[INFO] [stdout]     |                                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `definitions` is never read
[INFO] [stdout]   --> src/lib.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 70 | struct Context<'i> {
[INFO] [stdout]    |        ------- field in this struct
[INFO] [stdout] 71 |     config: &'i Configuration,
[INFO] [stdout] 72 |     definitions: HashMap<String, String>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Context` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]    --> src/ast.rs:226:36
[INFO] [stdout]     |
[INFO] [stdout] 226 |     SequenceType(Box<IdlTypeSpec>, Option<Box<IdlValueExpr>>),
[INFO] [stdout]     |     ------------                   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `IdlTypeSpec` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 226 -     SequenceType(Box<IdlTypeSpec>, Option<Box<IdlValueExpr>>),
[INFO] [stdout] 226 +     SequenceType(Box<IdlTypeSpec>, ()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `level` is never read
[INFO] [stdout]    --> src/ast.rs:437:9
[INFO] [stdout]     |
[INFO] [stdout] 435 | pub struct IdlModule {
[INFO] [stdout]     |            --------- field in this struct
[INFO] [stdout] 436 |     pub id: Option<String>,
[INFO] [stdout] 437 |     pub level: usize,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `IdlModule` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:78:46
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn new(config: &'i Configuration) -> Context {
[INFO] [stdout]    |                         --                   ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         the lifetime is named 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: consistently use `'i`
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn new(config: &'i Configuration) -> Context<'i> {
[INFO] [stdout]    |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "a946e5fcf23cc6fd596bea2fc84bd76784fe78cbe49daedaec5427112e54399a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a946e5fcf23cc6fd596bea2fc84bd76784fe78cbe49daedaec5427112e54399a", kill_on_drop: false }`
[INFO] [stdout] a946e5fcf23cc6fd596bea2fc84bd76784fe78cbe49daedaec5427112e54399a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a94fc9061c5826a25c469be429151e946974dbf5b1c39400ad24ed5d30389452
[INFO] running `Command { std: "docker" "start" "-a" "a94fc9061c5826a25c469be429151e946974dbf5b1c39400ad24ed5d30389452", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:473:77
[INFO] [stderr]     |
[INFO] [stderr] 473 |     pub fn process<L: IdlLoader>(&mut self, scope: &mut Scope, loader: &mut IdlLoader,
[INFO] [stderr]     |                                                                             ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 473 |     pub fn process<L: IdlLoader>(&mut self, scope: &mut Scope, loader: &mut dyn IdlLoader,
[INFO] [stderr]     |                                                                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: field `definitions` is never read
[INFO] [stderr]   --> src/lib.rs:72:5
[INFO] [stderr]    |
[INFO] [stderr] 70 | struct Context<'i> {
[INFO] [stderr]    |        ------- field in this struct
[INFO] [stderr] 71 |     config: &'i Configuration,
[INFO] [stderr] 72 |     definitions: HashMap<String, String>,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Context` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `1` is never read
[INFO] [stderr]    --> src/ast.rs:226:36
[INFO] [stderr]     |
[INFO] [stderr] 226 |     SequenceType(Box<IdlTypeSpec>, Option<Box<IdlValueExpr>>),
[INFO] [stderr]     |     ------------                   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     field in this variant
[INFO] [stderr]     |
[INFO] [stderr]     = note: `IdlTypeSpec` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]     |
[INFO] [stderr] 226 -     SequenceType(Box<IdlTypeSpec>, Option<Box<IdlValueExpr>>),
[INFO] [stderr] 226 +     SequenceType(Box<IdlTypeSpec>, ()),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: field `level` is never read
[INFO] [stderr]    --> src/ast.rs:437:9
[INFO] [stderr]     |
[INFO] [stderr] 435 | pub struct IdlModule {
[INFO] [stderr]     |            --------- field in this struct
[INFO] [stderr] 436 |     pub id: Option<String>,
[INFO] [stderr] 437 |     pub level: usize,
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `IdlModule` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]   --> src/lib.rs:78:46
[INFO] [stderr]    |
[INFO] [stderr] 78 |     pub fn new(config: &'i Configuration) -> Context {
[INFO] [stderr]    |                         --                   ^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                         |
[INFO] [stderr]    |                         the lifetime is named here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: consistently use `'i`
[INFO] [stderr]    |
[INFO] [stderr] 78 |     pub fn new(config: &'i Configuration) -> Context<'i> {
[INFO] [stderr]    |                                                     ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `rtps-idl` (lib) generated 5 warnings (run `cargo fix --lib -p rtps-idl` to apply 2 suggestions)
[INFO] [stderr] warning: `rtps-idl` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rtps_idl-d3e35a97314ef425)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rtps_idl
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a94fc9061c5826a25c469be429151e946974dbf5b1c39400ad24ed5d30389452", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a94fc9061c5826a25c469be429151e946974dbf5b1c39400ad24ed5d30389452", kill_on_drop: false }`
[INFO] [stdout] a94fc9061c5826a25c469be429151e946974dbf5b1c39400ad24ed5d30389452
