[INFO] fetching crate rstgen 0.1.4...
[INFO] testing rstgen-0.1.4 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate rstgen 0.1.4 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate rstgen 0.1.4 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rstgen 0.1.4
[INFO] finished tweaking crates.io crate rstgen 0.1.4
[INFO] tweaked toml for crates.io crate rstgen 0.1.4 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" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] efc4d21c9e88c2fc6f9e2bf7f9fd2b4586b9d2b5d2af0271e3eabc20fb5bc746
[INFO] running `Command { std: "docker" "start" "-a" "efc4d21c9e88c2fc6f9e2bf7f9fd2b4586b9d2b5d2af0271e3eabc20fb5bc746", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "efc4d21c9e88c2fc6f9e2bf7f9fd2b4586b9d2b5d2af0271e3eabc20fb5bc746", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efc4d21c9e88c2fc6f9e2bf7f9fd2b4586b9d2b5d2af0271e3eabc20fb5bc746", kill_on_drop: false }`
[INFO] [stdout] efc4d21c9e88c2fc6f9e2bf7f9fd2b4586b9d2b5d2af0271e3eabc20fb5bc746
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67fe9b83a43f57f39a044d276385f0fb64c5bb3096b313970872c0611e78b783
[INFO] running `Command { std: "docker" "start" "-a" "67fe9b83a43f57f39a044d276385f0fb64c5bb3096b313970872c0611e78b783", kill_on_drop: false }`
[INFO] [stderr]    Compiling rstgen v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Display`, `Pointer`
[INFO] [stdout]  --> src/element.rs:5:23
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::fmt::{Debug, Display, Pointer};
[INFO] [stdout]   |                       ^^^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::modifier::Modifier`
[INFO] [stdout]  --> src/swift/argument.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::modifier::Modifier;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Java`
[INFO] [stdout]  --> src/swift/argument.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use Java;
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cons::Cons`
[INFO] [stdout]  --> src/swift/constructor.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use cons::Cons;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Name`, `local`
[INFO] [stdout]  --> src/swift/extension.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 | use swift::{local, Name, Swift};
[INFO] [stdout]   |             ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Cons`
[INFO] [stdout]  --> src/swift/extension.rs:8:6
[INFO] [stdout]   |
[INFO] [stdout] 8 | use {Cons, IntoTokens};
[INFO] [stdout]   |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/formatter.rs:19:24
[INFO] [stdout]    |
[INFO] [stdout] 19 |     write: &'write mut fmt::Write,
[INFO] [stdout]    |                        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 19 |     write: &'write mut dyn fmt::Write,
[INFO] [stdout]    |                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/formatter.rs:30:28
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn new(write: &mut fmt::Write) -> Formatter {
[INFO] [stdout]    |                            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn new(write: &mut dyn fmt::Write) -> Formatter {
[INFO] [stdout]    |                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `primitive`
[INFO] [stdout]    --> src/swift/mod.rs:118:25
[INFO] [stdout]     |
[INFO] [stdout] 118 |             Primitive { primitive } => {
[INFO] [stdout]     |                         ^^^^^^^^^ help: try ignoring the field: `primitive: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "67fe9b83a43f57f39a044d276385f0fb64c5bb3096b313970872c0611e78b783", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67fe9b83a43f57f39a044d276385f0fb64c5bb3096b313970872c0611e78b783", kill_on_drop: false }`
[INFO] [stdout] 67fe9b83a43f57f39a044d276385f0fb64c5bb3096b313970872c0611e78b783
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e97729d202c4cb64f87d82be283c59cbe5c695417c1259f9161e0a14b000824
[INFO] running `Command { std: "docker" "start" "-a" "5e97729d202c4cb64f87d82be283c59cbe5c695417c1259f9161e0a14b000824", kill_on_drop: false }`
[INFO] [stdout] warning: unused imports: `Display`, `Pointer`
[INFO] [stdout]  --> src/element.rs:5:23
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::fmt::{Debug, Display, Pointer};
[INFO] [stdout]   |                       ^^^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::modifier::Modifier`
[INFO] [stdout]  --> src/swift/argument.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::modifier::Modifier;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Java`
[INFO] [stdout]  --> src/swift/argument.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use Java;
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cons::Cons`
[INFO] [stdout]  --> src/swift/constructor.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use cons::Cons;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Name`, `local`
[INFO] [stdout]  --> src/swift/extension.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 | use swift::{local, Name, Swift};
[INFO] [stdout]   |             ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Cons`
[INFO] [stdout]  --> src/swift/extension.rs:8:6
[INFO] [stdout]   |
[INFO] [stdout] 8 | use {Cons, IntoTokens};
[INFO] [stdout]   |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/formatter.rs:19:24
[INFO] [stdout]    |
[INFO] [stdout] 19 |     write: &'write mut fmt::Write,
[INFO] [stdout]    |                        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 19 |     write: &'write mut dyn fmt::Write,
[INFO] [stdout]    |                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/formatter.rs:30:28
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn new(write: &mut fmt::Write) -> Formatter {
[INFO] [stdout]    |                            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn new(write: &mut dyn fmt::Write) -> Formatter {
[INFO] [stdout]    |                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `primitive`
[INFO] [stdout]    --> src/swift/mod.rs:118:25
[INFO] [stdout]     |
[INFO] [stdout] 118 |             Primitive { primitive } => {
[INFO] [stdout]     |                         ^^^^^^^^^ help: try ignoring the field: `primitive: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rstgen v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Display`, `Pointer`
[INFO] [stdout]  --> src/element.rs:5:23
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::fmt::{Debug, Display, Pointer};
[INFO] [stdout]   |                       ^^^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::modifier::Modifier`
[INFO] [stdout]  --> src/swift/argument.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::modifier::Modifier;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Java`
[INFO] [stdout]  --> src/swift/argument.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use Java;
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cons::Cons`
[INFO] [stdout]   --> src/swift/argument.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |     use cons::Cons;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `swift::Swift::Type`
[INFO] [stdout]   --> src/swift/argument.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |     use swift::Swift::Type;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Name`
[INFO] [stdout]   --> src/swift/argument.rs:74:24
[INFO] [stdout]    |
[INFO] [stdout] 74 |     use swift::{local, Name, Swift};
[INFO] [stdout]    |                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cons::Cons`
[INFO] [stdout]  --> src/swift/constructor.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use cons::Cons;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cons::Cons`
[INFO] [stdout]   --> src/swift/constructor.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |     use cons::Cons;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Name`, `local`
[INFO] [stdout]  --> src/swift/extension.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 | use swift::{local, Name, Swift};
[INFO] [stdout]   |             ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Cons`
[INFO] [stdout]  --> src/swift/extension.rs:8:6
[INFO] [stdout]   |
[INFO] [stdout] 8 | use {Cons, IntoTokens};
[INFO] [stdout]   |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/formatter.rs:19:24
[INFO] [stdout]    |
[INFO] [stdout] 19 |     write: &'write mut fmt::Write,
[INFO] [stdout]    |                        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 19 |     write: &'write mut dyn fmt::Write,
[INFO] [stdout]    |                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/formatter.rs:30:28
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn new(write: &mut fmt::Write) -> Formatter {
[INFO] [stdout]    |                            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn new(write: &mut dyn fmt::Write) -> Formatter {
[INFO] [stdout]    |                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `primitive`
[INFO] [stdout]    --> src/swift/mod.rs:118:25
[INFO] [stdout]     |
[INFO] [stdout] 118 |             Primitive { primitive } => {
[INFO] [stdout]     |                         ^^^^^^^^^ help: try ignoring the field: `primitive: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `Command { std: "docker" "inspect" "5e97729d202c4cb64f87d82be283c59cbe5c695417c1259f9161e0a14b000824", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e97729d202c4cb64f87d82be283c59cbe5c695417c1259f9161e0a14b000824", kill_on_drop: false }`
[INFO] [stdout] 5e97729d202c4cb64f87d82be283c59cbe5c695417c1259f9161e0a14b000824
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 30fae891daf1bb8dc676c174fdd4c11e225db5ab3ad06dc8d22eb00888857b6e
[INFO] running `Command { std: "docker" "start" "-a" "30fae891daf1bb8dc676c174fdd4c11e225db5ab3ad06dc8d22eb00888857b6e", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Display`, `Pointer`
[INFO] [stderr]  --> src/element.rs:5:23
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::fmt::{Debug, Display, Pointer};
[INFO] [stderr]   |                       ^^^^^^^  ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::modifier::Modifier`
[INFO] [stderr]  --> src/swift/argument.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use super::modifier::Modifier;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Java`
[INFO] [stderr]  --> src/swift/argument.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use Java;
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `cons::Cons`
[INFO] [stderr]  --> src/swift/constructor.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use cons::Cons;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Name`, `local`
[INFO] [stderr]  --> src/swift/extension.rs:7:13
[INFO] [stderr]   |
[INFO] [stderr] 7 | use swift::{local, Name, Swift};
[INFO] [stderr]   |             ^^^^^  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Cons`
[INFO] [stderr]  --> src/swift/extension.rs:8:6
[INFO] [stderr]   |
[INFO] [stderr] 8 | use {Cons, IntoTokens};
[INFO] [stderr]   |      ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/formatter.rs:19:24
[INFO] [stderr]    |
[INFO] [stderr] 19 |     write: &'write mut fmt::Write,
[INFO] [stderr]    |                        ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 19 |     write: &'write mut dyn fmt::Write,
[INFO] [stderr]    |                        +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/formatter.rs:30:28
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub fn new(write: &mut fmt::Write) -> Formatter {
[INFO] [stderr]    |                            ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub fn new(write: &mut dyn fmt::Write) -> Formatter {
[INFO] [stderr]    |                            +++
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `primitive`
[INFO] [stderr]    --> src/swift/mod.rs:118:25
[INFO] [stderr]     |
[INFO] [stderr] 118 |             Primitive { primitive } => {
[INFO] [stderr]     |                         ^^^^^^^^^ help: try ignoring the field: `primitive: _`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rstgen` (lib) generated 9 warnings (run `cargo fix --lib -p rstgen` to apply 8 suggestions)
[INFO] [stderr] warning: unused import: `cons::Cons`
[INFO] [stderr]   --> src/swift/argument.rs:71:9
[INFO] [stderr]    |
[INFO] [stderr] 71 |     use cons::Cons;
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `swift::Swift::Type`
[INFO] [stderr]   --> src/swift/argument.rs:73:9
[INFO] [stderr]    |
[INFO] [stderr] 73 |     use swift::Swift::Type;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Name`
[INFO] [stderr]   --> src/swift/argument.rs:74:24
[INFO] [stderr]    |
[INFO] [stderr] 74 |     use swift::{local, Name, Swift};
[INFO] [stderr]    |                        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `cons::Cons`
[INFO] [stderr]   --> src/swift/constructor.rs:79:9
[INFO] [stderr]    |
[INFO] [stderr] 79 |     use cons::Cons;
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rstgen` (lib test) generated 13 warnings (9 duplicates) (run `cargo fix --lib -p rstgen --tests` to apply 4 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rstgen-c1667a14c5484029)
[INFO] [stdout] 
[INFO] [stdout] running 72 tests
[INFO] [stdout] test csharp::constructor::tests::test_vec ... ok
[INFO] [stdout] test csharp::field::tests::test_no_comments ... ok
[INFO] [stdout] test csharp::enum_::tests::test_implements ... ok
[INFO] [stdout] test csharp::enum_::tests::test_vec ... ok
[INFO] [stdout] test csharp::class::tests::test_class ... ok
[INFO] [stdout] test csharp::field::tests::test_with_comments ... ok
[INFO] [stdout] test csharp::interface::tests::test_interface ... ok
[INFO] [stdout] test csharp::method::tests::test_no_comments ... ok
[INFO] [stdout] test csharp::method::tests::test_with_comments ... ok
[INFO] [stdout] test csharp::modifier::tests::test_vec ... ok
[INFO] [stdout] test csharp::tests::test_simple ... ok
[INFO] [stdout] test csharp::tests::test_using ... ignored
[INFO] [stdout] test csharp::tests::test_string ... ok
[INFO] [stdout] test dart::modifier::tests::test_vec ... ok
[INFO] [stdout] test dart::tests::test_builtin ... ok
[INFO] [stdout] test dart::utils::tests::test_doc_comment ... ok
[INFO] [stdout] test dart::tests::test_string ... ok
[INFO] [stdout] test java::constructor::tests::test_throws ... ok
[INFO] [stdout] test dart::tests::test_imported ... ok
[INFO] [stdout] test go::tests::test_imported ... ok
[INFO] [stdout] test java::enum_::tests::test_vec ... ok
[INFO] [stdout] test java::field::tests::test_no_comments ... ok
[INFO] [stdout] test go::tests::test_map ... ok
[INFO] [stdout] test go::tests::test_array ... ok
[INFO] [stdout] test java::field::tests::test_with_comments ... ok
[INFO] [stdout] test java::class::tests::test_vec ... ok
[INFO] [stdout] test java::method::tests::test_no_comments ... ok
[INFO] [stdout] test java::interface::tests::test_vec ... ok
[INFO] [stdout] test java::method::tests::test_with_comments ... ok
[INFO] [stdout] test java::method::tests::test_throws ... ok
[INFO] [stdout] test java::modifier::tests::test_vec ... ok
[INFO] [stdout] test go::tests::test_string ... ok
[INFO] [stdout] test java::tests::test_imported ... ok
[INFO] [stdout] test java::tests::test_primitive ... ok
[INFO] [stdout] test js::tests::test_imported ... ok
[INFO] [stdout] test js::tests::test_string ... ok
[INFO] [stdout] test macros::tests::test_quoted ... ok
[INFO] [stdout] test macros::tests::test_macros ... ok
[INFO] [stdout] test python::tests::test_string ... ok
[INFO] [stdout] test java::constructor::tests::test_vec ... ok
[INFO] [stdout] test js::tests::test_function ... ok
[INFO] [stdout] test rust::tests::test_string ... ok
[INFO] [stdout] test rust::tests::test_imported_with_arguments ... ok
[INFO] [stdout] test rust::tests::test_imported_alias ... ok
[INFO] [stdout] test js::tests::test_local ... ok
[INFO] [stdout] test java::tests::test_string ... ok
[INFO] [stdout] test swift::argument::tests::test_argument ... ok
[INFO] [stdout] test swift::class::tests::test_vec ... ok
[INFO] [stdout] test python::tests::test_imported ... ok
[INFO] [stdout] test swift::constructor::tests::test_construct ... ok
[INFO] [stdout] test python::tests::test_local ... ok
[INFO] [stdout] test swift::constructor::tests::test_throws ... ok
[INFO] [stdout] test swift::enum_::tests::test_vec ... ok
[INFO] [stdout] test rust::tests::test_imported ... ok
[INFO] [stdout] test swift::extension::tests::test_vec ... ok
[INFO] [stdout] test swift::field::tests::test_with_comments ... ok
[INFO] [stdout] test swift::method::tests::test_no_comments ... ok
[INFO] [stdout] test swift::method::tests::test_throws ... ok
[INFO] [stdout] test swift::method::tests::test_with_comments ... ok
[INFO] [stdout] test swift::modifier::tests::test_vec ... ok
[INFO] [stdout] test swift::protocol::tests::test_vec ... ok
[INFO] [stdout] test swift::field::tests::test_field ... ok
[INFO] [stdout] test swift::method::tests::test_returns ... ok
[INFO] [stdout] test swift::tests::test_array ... ok
[INFO] [stdout] test swift::tests::test_map ... ok
[INFO] [stdout] test swift::tests::test_string ... ok
[INFO] [stdout] test swift::struct_::tests::test_vec ... ok
[INFO] [stdout] test tokens::tests::test_walk_custom ... ok
[INFO] [stdout] test swift::field::tests::test_no_comments ... ok
[INFO] [stdout] test swift::tests::test_imported ... ok
[INFO] [stdout] test tests::test_nested ... ok
[INFO] [stdout] test tokens::tests::test_join ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 71 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rstgen
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/macros.rs - macros::toks (line 7) ... ignored
[INFO] [stdout] test src/macros.rs - macros::nested (line 231) ... FAILED
[INFO] [stdout] test src/tokens.rs - tokens (line 5) ... ok
[INFO] [stdout] test src/macros.rs - macros::push (line 69) ... ok
[INFO] [stdout] test src/macros.rs - macros::nested (line 208) ... ok
[INFO] [stdout] test src/macros.rs - macros::push (line 47) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/macros.rs - macros::nested (line 231) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `rsgen`
[INFO] [stdout]  --> src/macros.rs:234:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use rsgen::{Tokens, Java, Cons};
[INFO] [stdout]   |     ^^^^^ maybe a missing crate `rsgen`?
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider adding `extern crate rsgen` to use the `rsgen` crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/macros.rs - macros::nested (line 231)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "30fae891daf1bb8dc676c174fdd4c11e225db5ab3ad06dc8d22eb00888857b6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30fae891daf1bb8dc676c174fdd4c11e225db5ab3ad06dc8d22eb00888857b6e", kill_on_drop: false }`
[INFO] [stdout] 30fae891daf1bb8dc676c174fdd4c11e225db5ab3ad06dc8d22eb00888857b6e
