[INFO] fetching crate simple_config 0.133.0... [INFO] checking simple_config-0.133.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate simple_config 0.133.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate simple_config 0.133.0 [INFO] removed 2 missing examples [INFO] finished tweaking crates.io crate simple_config 0.133.0 [INFO] tweaked toml for crates.io crate simple_config 0.133.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate simple_config 0.133.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate simple_config 0.133.0 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_with_macros v3.7.0 [INFO] [stderr] Downloaded serde_with v3.7.0 [INFO] [stderr] Downloaded buffered-reader v1.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4dc4d0fbe401c19c68a0c3a12935beb96f0c3f97561d6a7e12a020ac6c1c56ac [INFO] running `Command { std: "docker" "start" "-a" "4dc4d0fbe401c19c68a0c3a12935beb96f0c3f97561d6a7e12a020ac6c1c56ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4dc4d0fbe401c19c68a0c3a12935beb96f0c3f97561d6a7e12a020ac6c1c56ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4dc4d0fbe401c19c68a0c3a12935beb96f0c3f97561d6a7e12a020ac6c1c56ac", kill_on_drop: false }` [INFO] [stdout] 4dc4d0fbe401c19c68a0c3a12935beb96f0c3f97561d6a7e12a020ac6c1c56ac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ba3876b4c1a9f470a00880f81abf6775e807852689818f177196f7285336874d [INFO] running `Command { std: "docker" "start" "-a" "ba3876b4c1a9f470a00880f81abf6775e807852689818f177196f7285336874d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Compiling syn v2.0.53 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking bstr v1.9.1 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Checking bzip2 v0.4.4 [INFO] [stderr] Checking buffered-reader v1.3.0 [INFO] [stderr] Compiling darling_core v0.20.8 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling darling_macro v0.20.8 [INFO] [stderr] Compiling darling v0.20.8 [INFO] [stderr] Compiling serde_with_macros v3.7.0 [INFO] [stderr] Checking humantime-serde v1.1.1 [INFO] [stderr] Checking serde_with v3.7.0 [INFO] [stderr] Checking serde_yaml v0.8.26 [INFO] [stderr] Checking simple_config v0.133.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/de/mod.rs:44:18 [INFO] [stdout] | [INFO] [stdout] 44 | fn parse_string(&mut self) -> Result<(std::borrow::Cow, crate::Location), DeserializeError> { [INFO] [stdout] | ^^^^^^^^^ --------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 44 | fn parse_string(&mut self) -> Result<(std::borrow::Cow<'_, str>, crate::Location), DeserializeError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/de/mod.rs:76:25 [INFO] [stdout] | [INFO] [stdout] 76 | fn parse_inline_string(&mut self) -> Result<(std::borrow::Cow, crate::Location), DeserializeError> { [INFO] [stdout] | ^^^^^^^^^ --------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 76 | fn parse_inline_string(&mut self) -> Result<(std::borrow::Cow<'_, str>, crate::Location), DeserializeError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/de/mod.rs:109:15 [INFO] [stdout] | [INFO] [stdout] 109 | fn parse_key(&mut self) -> Result<(std::borrow::Cow, Location), DeserializeError> { [INFO] [stdout] | ^^^^^^^^^ --------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 109 | fn parse_key(&mut self) -> Result<(std::borrow::Cow<'_, str>, Location), DeserializeError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/de/mod.rs:261:15 [INFO] [stdout] | [INFO] [stdout] 261 | fn parse_num(&mut self) -> Result<(Number, crate::Location, std::borrow::Cow), DeserializeError> { [INFO] [stdout] | ^^^^^^^^^ this lifetime flows to the output --------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 261 | fn parse_num(&mut self) -> Result<(Number, crate::Location, std::borrow::Cow<'_, str>), DeserializeError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0601]: `main` function not found in crate `github_workflow` [INFO] [stdout] --> examples/github-workflow/main.rs:86:2 [INFO] [stdout] | [INFO] [stdout] 86 | } [INFO] [stdout] | ^ consider adding a `main` function to `examples/github-workflow/main.rs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0601]: `main` function not found in crate `gitlab_ci` [INFO] [stdout] --> examples/gitlab-ci/main.rs:63:2 [INFO] [stdout] | [INFO] [stdout] 63 | } [INFO] [stdout] | ^ consider adding a `main` function to `examples/gitlab-ci/main.rs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0601`. [INFO] [stdout] [INFO] [stderr] error: could not compile `simple_config` (example "gitlab-ci") due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] For more information about this error, try `rustc --explain E0601`. [INFO] [stdout] [INFO] [stderr] error: could not compile `simple_config` (example "github-workflow") due to 1 previous error [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/de/mod.rs:44:18 [INFO] [stdout] | [INFO] [stdout] 44 | fn parse_string(&mut self) -> Result<(std::borrow::Cow, crate::Location), DeserializeError> { [INFO] [stdout] | ^^^^^^^^^ --------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 44 | fn parse_string(&mut self) -> Result<(std::borrow::Cow<'_, str>, crate::Location), DeserializeError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/de/mod.rs:76:25 [INFO] [stdout] | [INFO] [stdout] 76 | fn parse_inline_string(&mut self) -> Result<(std::borrow::Cow, crate::Location), DeserializeError> { [INFO] [stdout] | ^^^^^^^^^ --------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 76 | fn parse_inline_string(&mut self) -> Result<(std::borrow::Cow<'_, str>, crate::Location), DeserializeError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/de/mod.rs:109:15 [INFO] [stdout] | [INFO] [stdout] 109 | fn parse_key(&mut self) -> Result<(std::borrow::Cow, Location), DeserializeError> { [INFO] [stdout] | ^^^^^^^^^ --------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 109 | fn parse_key(&mut self) -> Result<(std::borrow::Cow<'_, str>, Location), DeserializeError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/de/mod.rs:261:15 [INFO] [stdout] | [INFO] [stdout] 261 | fn parse_num(&mut self) -> Result<(Number, crate::Location, std::borrow::Cow), DeserializeError> { [INFO] [stdout] | ^^^^^^^^^ this lifetime flows to the output --------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 261 | fn parse_num(&mut self) -> Result<(Number, crate::Location, std::borrow::Cow<'_, str>), DeserializeError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ba3876b4c1a9f470a00880f81abf6775e807852689818f177196f7285336874d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba3876b4c1a9f470a00880f81abf6775e807852689818f177196f7285336874d", kill_on_drop: false }` [INFO] [stdout] ba3876b4c1a9f470a00880f81abf6775e807852689818f177196f7285336874d