[INFO] fetching crate twirl 0.1.1... [INFO] documenting twirl-0.1.1 against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] extracting crate twirl 0.1.1 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate twirl 0.1.1 on toolchain beta-2022-05-20 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate twirl 0.1.1 [INFO] finished tweaking crates.io crate twirl 0.1.1 [INFO] tweaked toml for crates.io crate twirl 0.1.1 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 28721481a66eb4ddb72481a63510189b57eaead9e119d00585c2fa2000d3de7c [INFO] running `Command { std: "docker" "start" "-a" "28721481a66eb4ddb72481a63510189b57eaead9e119d00585c2fa2000d3de7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "28721481a66eb4ddb72481a63510189b57eaead9e119d00585c2fa2000d3de7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28721481a66eb4ddb72481a63510189b57eaead9e119d00585c2fa2000d3de7c", kill_on_drop: false }` [INFO] [stdout] 28721481a66eb4ddb72481a63510189b57eaead9e119d00585c2fa2000d3de7c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5f0cd866d7b4119743dd94b60896650d51c0b90ba68eb07ee99df90d926121e8 [INFO] running `Command { std: "docker" "start" "-a" "5f0cd866d7b4119743dd94b60896650d51c0b90ba68eb07ee99df90d926121e8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] 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[INFO] [stderr] Checking tokio-executor v0.2.0-alpha.6 [INFO] [stderr] Checking tokio-timer v0.3.0-alpha.6 [INFO] [stderr] Checking tokio-net v0.2.0-alpha.6 [INFO] [stderr] Checking tokio-fs v0.2.0-alpha.6 [INFO] [stderr] Checking tokio v0.2.0-alpha.6 [INFO] [stderr] Checking hyper v0.13.0-alpha.4 [INFO] [stderr] Checking hyper-tls v0.4.0-alpha.4 [INFO] [stderr] Documenting twirl v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(in_band_lifetimes)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed due to unsolved ergonomic questions and added lifetime resolution complexity [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'a` [INFO] [stdout] --> src/auth/auth_provider.rs:16:22 [INFO] [stdout] | [INFO] [stdout] 16 | fn access_token(&'a mut self, scope: Option>) -> BoxFuture<'a, Result>; [INFO] [stdout] | ^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 16 | fn access_token<'a>(&'a mut self, scope: Option>) -> BoxFuture<'a, Result>; [INFO] [stdout] | ++++ [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 13 | pub trait AuthProvider<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'a` [INFO] [stdout] --> src/auth/auth_provider.rs:16:54 [INFO] [stdout] | [INFO] [stdout] 16 | fn access_token(&'a mut self, scope: Option>) -> BoxFuture<'a, Result>; [INFO] [stdout] | ^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 16 | fn access_token<'a>(&'a mut self, scope: Option>) -> BoxFuture<'a, Result>; [INFO] [stdout] | ++++ [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 13 | pub trait AuthProvider<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'a` [INFO] [stdout] --> src/auth/auth_provider.rs:16:77 [INFO] [stdout] | [INFO] [stdout] 16 | fn access_token(&'a mut self, scope: Option>) -> BoxFuture<'a, Result>; [INFO] [stdout] | ^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 16 | fn access_token<'a>(&'a mut self, scope: Option>) -> BoxFuture<'a, Result>; [INFO] [stdout] | ++++ [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 13 | pub trait AuthProvider<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'a` [INFO] [stdout] --> src/auth/auth_provider.rs:21:17 [INFO] [stdout] | [INFO] [stdout] 21 | fn refresh(&'a mut self) -> BoxFuture<'a, Result>; [INFO] [stdout] | ^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 21 | fn refresh<'a>(&'a mut self) -> BoxFuture<'a, Result>; [INFO] [stdout] | ++++ [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 20 | pub trait RefreshableAuthProvider<'a>: AuthProvider { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'a` [INFO] [stdout] --> src/auth/auth_provider.rs:21:43 [INFO] [stdout] | [INFO] [stdout] 21 | fn refresh(&'a mut self) -> BoxFuture<'a, Result>; [INFO] [stdout] | ^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 21 | fn refresh<'a>(&'a mut self) -> BoxFuture<'a, Result>; [INFO] [stdout] | ++++ [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 20 | pub trait RefreshableAuthProvider<'a>: AuthProvider { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'a` [INFO] [stdout] --> src/auth/auth_provider.rs:61:22 [INFO] [stdout] | [INFO] [stdout] 61 | fn access_token(&'a mut self, scope: Option>) -> BoxFuture<'a, Result> { [INFO] [stdout] | ^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 61 | fn access_token<'a>(&'a mut self, scope: Option>) -> BoxFuture<'a, Result> { [INFO] [stdout] | ++++ [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 52 | impl<'a> AuthProvider for StaticAuthProvider { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'a` [INFO] [stdout] --> src/auth/auth_provider.rs:61:54 [INFO] [stdout] | [INFO] [stdout] 61 | fn access_token(&'a mut self, scope: Option>) -> BoxFuture<'a, Result> { [INFO] [stdout] | ^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 61 | fn access_token<'a>(&'a mut self, scope: Option>) -> BoxFuture<'a, Result> { [INFO] [stdout] | ++++ [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 52 | impl<'a> AuthProvider for StaticAuthProvider { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'a` [INFO] [stdout] --> src/auth/auth_provider.rs:61:77 [INFO] [stdout] | [INFO] [stdout] 61 | fn access_token(&'a mut self, scope: Option>) -> BoxFuture<'a, Result> { [INFO] [stdout] | ^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 61 | fn access_token<'a>(&'a mut self, scope: Option>) -> BoxFuture<'a, Result> { [INFO] [stdout] | ++++ [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 52 | impl<'a> AuthProvider for StaticAuthProvider { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'a` [INFO] [stdout] --> src/auth/auth_provider.rs:121:22 [INFO] [stdout] | [INFO] [stdout] 121 | fn access_token(&'a mut self, scope: Option>) -> BoxFuture<'a, Result> { [INFO] [stdout] | ^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 121 | fn access_token<'a>(&'a mut self, scope: Option>) -> BoxFuture<'a, Result> { [INFO] [stdout] | ++++ [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 112 | impl<'a> AuthProvider for ClientCredentialsAuthProvider { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'a` [INFO] [stdout] --> src/auth/auth_provider.rs:121:54 [INFO] [stdout] | [INFO] [stdout] 121 | fn access_token(&'a mut self, scope: Option>) -> BoxFuture<'a, Result> { [INFO] [stdout] | ^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 121 | fn access_token<'a>(&'a mut self, scope: Option>) -> BoxFuture<'a, Result> { [INFO] [stdout] | ++++ [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 112 | impl<'a> AuthProvider for ClientCredentialsAuthProvider { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'a` [INFO] [stdout] --> src/auth/auth_provider.rs:121:77 [INFO] [stdout] | [INFO] [stdout] 121 | fn access_token(&'a mut self, scope: Option>) -> BoxFuture<'a, Result> { [INFO] [stdout] | ^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 121 | fn access_token<'a>(&'a mut self, scope: Option>) -> BoxFuture<'a, Result> { [INFO] [stdout] | ++++ [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 112 | impl<'a> AuthProvider for ClientCredentialsAuthProvider { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'a` [INFO] [stdout] --> src/auth/auth_provider.rs:147:17 [INFO] [stdout] | [INFO] [stdout] 147 | fn refresh(&'a mut self) -> BoxFuture<'a, Result> { [INFO] [stdout] | ^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 147 | fn refresh<'a>(&'a mut self) -> BoxFuture<'a, Result> { [INFO] [stdout] | ++++ [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 146 | impl<'a> RefreshableAuthProvider for ClientCredentialsAuthProvider { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'a` [INFO] [stdout] --> src/auth/auth_provider.rs:147:43 [INFO] [stdout] | [INFO] [stdout] 147 | fn refresh(&'a mut self) -> BoxFuture<'a, Result> { [INFO] [stdout] | ^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 147 | fn refresh<'a>(&'a mut self) -> BoxFuture<'a, Result> { [INFO] [stdout] | ++++ [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 146 | impl<'a> RefreshableAuthProvider for ClientCredentialsAuthProvider { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Compilation failed, aborting rustdoc [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 15 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0261, E0557. [INFO] [stdout] [INFO] [stderr] error: could not document `twirl` [INFO] [stdout] For more information about an error, try `rustc --explain E0261`. [INFO] [stdout] [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type cdylib --crate-type rlib --crate-name twirl src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=f4ac5f9f992a5b28 -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/debug/deps/libchrono-15850d97439854ff.rmeta --extern connect=/opt/rustwide/target/debug/deps/libconnect-65969d678f84b7e4.rmeta --extern ffi_support=/opt/rustwide/target/debug/deps/libffi_support-556b6e70b298ff78.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-b63b23e55c999ce8.rmeta --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-31e42c9ac8479dae.rmeta --extern http=/opt/rustwide/target/debug/deps/libhttp-fe9b6445630cf072.rmeta --extern hyper=/opt/rustwide/target/debug/deps/libhyper-2d4b89a9b78a3f84.rmeta --extern hyper_tls=/opt/rustwide/target/debug/deps/libhyper_tls-1b19464d4b520202.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-701e134f05ff346a.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-dbdb529db862b224.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-5d103329857481de.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-9b5e22c1651a5e61.rmeta --extern simple_error=/opt/rustwide/target/debug/deps/libsimple_error-8a4cd37a88923ab7.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-cda0fd160bf15169.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-ba9206a02be69ed2.rmeta --cap-lints=warn --crate-version 0.1.1` (exit status: 1) [INFO] running `Command { std: "docker" "inspect" "5f0cd866d7b4119743dd94b60896650d51c0b90ba68eb07ee99df90d926121e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f0cd866d7b4119743dd94b60896650d51c0b90ba68eb07ee99df90d926121e8", kill_on_drop: false }` [INFO] [stdout] 5f0cd866d7b4119743dd94b60896650d51c0b90ba68eb07ee99df90d926121e8