[INFO] cloning repository https://github.com/bt/rustlib_webapp [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bt/rustlib_webapp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbt%2Frustlib_webapp", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbt%2Frustlib_webapp'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9f4b4f4ea8fad71fc042e46996af5142806c1744 [INFO] checking bt/rustlib_webapp/9f4b4f4ea8fad71fc042e46996af5142806c1744 against master#64b185eddaa1d7ddf5e0c024be23b9cbba6c1722 for pr-143929 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbt%2Frustlib_webapp" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/bt/rustlib_webapp [INFO] finished tweaking git repo https://github.com/bt/rustlib_webapp [INFO] tweaked toml for git repo https://github.com/bt/rustlib_webapp written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/bt/rustlib_webapp on toolchain 64b185eddaa1d7ddf5e0c024be23b9cbba6c1722 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/bt/rustlib_webapp 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" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: file `/workspace/builds/worker-4-tc1/source/examples/simple.rs` found to be present in multiple build targets: [INFO] [stderr] * `bin` target `example-simple` [INFO] [stderr] * `example` target `simple` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sequence_trie v0.0.13 [INFO] [stderr] Downloaded mount v0.2.1 [INFO] [stderr] Downloaded staticfile v0.3.0 [INFO] [stderr] Downloaded route-recognizer v0.1.11 [INFO] [stderr] Downloaded conduit-mime-types v0.7.3 [INFO] [stderr] Downloaded pkg-config v0.3.8 [INFO] [stderr] Downloaded openssl v0.7.14 [INFO] [stderr] Downloaded libc v0.2.16 [INFO] [stderr] Downloaded openssl-sys v0.7.17 [INFO] [stderr] Downloaded rustc-serialize v0.3.19 [INFO] [stderr] Downloaded url v1.2.1 [INFO] [stderr] Downloaded idna v0.1.0 [INFO] [stderr] Downloaded httparse v1.1.2 [INFO] [stderr] Downloaded gcc v0.3.35 [INFO] [stderr] Downloaded user32-sys v0.2.0 [INFO] [stderr] Downloaded openssl-sys-extras v0.7.14 [INFO] [stderr] Downloaded openssl-verify v0.1.0 [INFO] [stderr] Downloaded modifier v0.1.0 [INFO] [stderr] Downloaded hyper v0.9.10 [INFO] [stderr] Downloaded unicode-normalization v0.1.2 [INFO] [stderr] Downloaded num_cpus v0.2.13 [INFO] [stderr] Downloaded traitobject v0.0.3 [INFO] [stderr] Downloaded unsafe-any v0.4.1 [INFO] [stderr] Downloaded iron v0.4.0 [INFO] [stderr] Downloaded router v0.4.0 [INFO] [stderr] Downloaded error v0.1.9 [INFO] [stderr] Downloaded cookie v0.2.5 [INFO] [stderr] Downloaded mime v0.2.2 [INFO] [stderr] Downloaded gdi32-sys v0.2.0 [INFO] [stderr] Downloaded pnacl-build-helper v1.4.10 [INFO] [stderr] Downloaded traitobject v0.0.1 [INFO] [stderr] Downloaded unicase v1.4.0 [INFO] [stderr] Downloaded plugin v0.2.6 [INFO] [stderr] Downloaded time v0.1.35 [INFO] [stderr] Downloaded unicode-bidi v0.2.3 [INFO] [stderr] Downloaded stainless v0.1.7 [INFO] [stderr] Downloaded libressl-pnacl-sys v2.1.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e8955075918b6d00525c617f7c34ee2595c70db70b3cf844dc875e4d3604499b" "/opt/rustwide/cargo-home/bin/cargo" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aec213d2af8e18e5313e7ceb8717817abaaa337a05c0ae765d22279e2f06b5fa [INFO] running `Command { std: "docker" "start" "-a" "aec213d2af8e18e5313e7ceb8717817abaaa337a05c0ae765d22279e2f06b5fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aec213d2af8e18e5313e7ceb8717817abaaa337a05c0ae765d22279e2f06b5fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aec213d2af8e18e5313e7ceb8717817abaaa337a05c0ae765d22279e2f06b5fa", kill_on_drop: false }` [INFO] [stdout] aec213d2af8e18e5313e7ceb8717817abaaa337a05c0ae765d22279e2f06b5fa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e8955075918b6d00525c617f7c34ee2595c70db70b3cf844dc875e4d3604499b" "/opt/rustwide/cargo-home/bin/cargo" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0b6f0096a94642f92aa5b4ab34e69c2a69e19181ab7aee8b782d0f097bc8e3d7 [INFO] running `Command { std: "docker" "start" "-a" "0b6f0096a94642f92aa5b4ab34e69c2a69e19181ab7aee8b782d0f097bc8e3d7", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: file `/opt/rustwide/workdir/examples/simple.rs` found to be present in multiple build targets: [INFO] [stderr] * `bin` target `example-simple` [INFO] [stderr] * `example` target `simple` [INFO] [stderr] Compiling pkg-config v0.3.8 [INFO] [stderr] Compiling gcc v0.3.35 [INFO] [stderr] Checking libc v0.2.16 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Checking matches v0.1.2 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Checking lazy_static v0.2.1 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Checking log v0.3.6 [INFO] [stderr] Checking unicode-normalization v0.1.2 [INFO] [stderr] Checking traitobject v0.0.3 [INFO] [stderr] Checking rustc-serialize v0.3.19 [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] Checking traitobject v0.0.1 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking unicode-bidi v0.2.3 [INFO] [stderr] Checking httparse v1.1.2 [INFO] [stderr] Checking modifier v0.1.0 [INFO] [stdout] error[E0119]: conflicting implementations of trait `Trait` for type `(dyn Send + Sync + 'static)` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/traitobject-0.0.3/src/impls.rs:72:1 [INFO] [stdout] | [INFO] [stdout] 71 | unsafe impl Trait for ::std::marker::Send + Sync { } [INFO] [stdout] | ------------------------------------------------ first implementation here [INFO] [stdout] 72 | unsafe impl Trait for ::std::marker::Send + Send + Sync { } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `(dyn Send + Sync + 'static)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0119]: conflicting implementations of trait `Trait` for type `(dyn Send + Sync + 'static)` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/traitobject-0.0.3/src/impls.rs:73:1 [INFO] [stdout] | [INFO] [stdout] 71 | unsafe impl Trait for ::std::marker::Send + Sync { } [INFO] [stdout] | ------------------------------------------------ first implementation here [INFO] [stdout] 72 | unsafe impl Trait for ::std::marker::Send + Send + Sync { } [INFO] [stdout] 73 | unsafe impl Trait for ::std::marker::Sync + Send { } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `(dyn Send + Sync + 'static)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0119]: conflicting implementations of trait `Trait` for type `(dyn Send + Sync + 'static)` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/traitobject-0.0.3/src/impls.rs:75:1 [INFO] [stdout] | [INFO] [stdout] 71 | unsafe impl Trait for ::std::marker::Send + Sync { } [INFO] [stdout] | ------------------------------------------------ first implementation here [INFO] [stdout] ... [INFO] [stdout] 75 | unsafe impl Trait for ::std::marker::Sync + Send + Sync { } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `(dyn Send + Sync + 'static)` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking lazy_static v0.1.16 [INFO] [stdout] For more information about this error, try `rustc --explain E0119`. [INFO] [stdout] [INFO] [stderr] Checking sequence_trie v0.0.13 [INFO] [stderr] Checking route-recognizer v0.1.11 [INFO] [stderr] error: could not compile `traitobject` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0642]: patterns aren't allowed in functions without bodies [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.3.19/src/serialize.rs:147:45 [INFO] [stdout] | [INFO] [stdout] 147 | ... &f_name: &str, [INFO] [stdout] | ^^^^^^^ pattern not allowed in function without body [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `test`: `bench` is a part of custom test frameworks which are unstable [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/route-recognizer-0.1.11/src/nfa.rs:568:3 [INFO] [stdout] | [INFO] [stdout] 568 | #[bench] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #50297 for more information [INFO] [stdout] = help: add `#![feature(test)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2025-07-14; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `test`: `bench` is a part of custom test frameworks which are unstable [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/route-recognizer-0.1.11/src/nfa.rs:582:3 [INFO] [stdout] | [INFO] [stdout] 582 | #[bench] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #50297 for more information [INFO] [stdout] = help: add `#![feature(test)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2025-07-14; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `test`: `bench` is a part of custom test frameworks which are unstable [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/route-recognizer-0.1.11/src/nfa.rs:596:3 [INFO] [stdout] | [INFO] [stdout] 596 | #[bench] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #50297 for more information [INFO] [stdout] = help: add `#![feature(test)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2025-07-14; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `test`: `bench` is a part of custom test frameworks which are unstable [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/route-recognizer-0.1.11/src/lib.rs:303:3 [INFO] [stdout] | [INFO] [stdout] 303 | #[bench] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #50297 for more information [INFO] [stdout] = help: add `#![feature(test)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2025-07-14; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.3.19/src/serialize.rs:454:5 [INFO] [stdout] | [INFO] [stdout] 454 | fn decode(d: &mut D) -> Result, D::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `T` must be valid for the static lifetime... [INFO] [stdout] | ...so that the type `T` will meet its required lifetime bounds... [INFO] [stdout] | [INFO] [stdout] note: ...that is required by this bound [INFO] [stdout] --> /rustc/64b185eddaa1d7ddf5e0c024be23b9cbba6c1722/library/alloc/src/borrow.rs:179:30 [INFO] [stdout] help: consider adding an explicit lifetime bound [INFO] [stdout] | [INFO] [stdout] 450 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] [INFO] [stderr] error: could not compile `route-recognizer` (lib) due to 4 previous errors [INFO] [stdout] Some errors have detailed explanations: E0310, E0642. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0310`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "0b6f0096a94642f92aa5b4ab34e69c2a69e19181ab7aee8b782d0f097bc8e3d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b6f0096a94642f92aa5b4ab34e69c2a69e19181ab7aee8b782d0f097bc8e3d7", kill_on_drop: false }` [INFO] [stdout] 0b6f0096a94642f92aa5b4ab34e69c2a69e19181ab7aee8b782d0f097bc8e3d7