[INFO] fetching crate taos-error 0.12.4...
[INFO] checking taos-error-0.12.4 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate taos-error 0.12.4 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate taos-error 0.12.4
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate taos-error 0.12.4
[INFO] tweaked toml for crates.io crate taos-error 0.12.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate taos-error 0.12.4 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate taos-error 0.12.4 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4dc623540512c54f7f6061013930f84f4e0817825d5dd86529a2aff9f6a5aa85
[INFO] running `Command { std: "docker" "start" "-a" "4dc623540512c54f7f6061013930f84f4e0817825d5dd86529a2aff9f6a5aa85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4dc623540512c54f7f6061013930f84f4e0817825d5dd86529a2aff9f6a5aa85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dc623540512c54f7f6061013930f84f4e0817825d5dd86529a2aff9f6a5aa85", kill_on_drop: false }`
[INFO] [stdout] 4dc623540512c54f7f6061013930f84f4e0817825d5dd86529a2aff9f6a5aa85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e719da4d1c52b5b7e15006a27795016f3cd3e45154ec9930c34a6d0c9aad8941
[INFO] running `Command { std: "docker" "start" "-a" "e719da4d1c52b5b7e15006a27795016f3cd3e45154ec9930c34a6d0c9aad8941", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.85
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling cc v1.0.98
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]     Checking gimli v0.29.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking regex-syntax v0.8.3
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking miniz_oxide v0.7.3
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking object v0.35.0
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]     Checking either v1.12.0
[INFO] [stderr]    Compiling backtrace v0.3.72
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]    Compiling taos-error v0.12.4 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]     Checking urlencoding v2.1.3
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking addr2line v0.22.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]     Checking mdsn v0.2.25
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/source.rs:125:18
[INFO] [stdout]     |
[INFO] [stdout] 125 |     pub fn chain(&self) -> Chain {
[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] 125 |     pub fn chain(&self) -> Chain<'_> {
[INFO] [stdout]     |                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/source.rs:125:18
[INFO] [stdout]     |
[INFO] [stdout] 125 |     pub fn chain(&self) -> Chain {
[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] 125 |     pub fn chain(&self) -> Chain<'_> {
[INFO] [stdout]     |                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.90s
[INFO] running `Command { std: "docker" "inspect" "e719da4d1c52b5b7e15006a27795016f3cd3e45154ec9930c34a6d0c9aad8941", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e719da4d1c52b5b7e15006a27795016f3cd3e45154ec9930c34a6d0c9aad8941", kill_on_drop: false }`
[INFO] [stdout] e719da4d1c52b5b7e15006a27795016f3cd3e45154ec9930c34a6d0c9aad8941