[INFO] fetching crate cargo-check-external-types 0.2.0...
[INFO] checking cargo-check-external-types-0.2.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate cargo-check-external-types 0.2.0 into /workspace/builds/worker-6-tc2/source
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate cargo-check-external-types 0.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate cargo-check-external-types 0.2.0
[INFO] tweaked toml for crates.io crate cargo-check-external-types 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cargo-check-external-types 0.2.0 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 cargo-check-external-types 0.2.0 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 8427a2ddd0f3b8f84c344b02e2db9257c638311709c7aab3582cee55c60e0d43
[INFO] running `Command { std: "docker" "start" "-a" "8427a2ddd0f3b8f84c344b02e2db9257c638311709c7aab3582cee55c60e0d43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8427a2ddd0f3b8f84c344b02e2db9257c638311709c7aab3582cee55c60e0d43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8427a2ddd0f3b8f84c344b02e2db9257c638311709c7aab3582cee55c60e0d43", kill_on_drop: false }`
[INFO] [stdout] 8427a2ddd0f3b8f84c344b02e2db9257c638311709c7aab3582cee55c60e0d43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 9f4b229122069fb50550c68d3e951505cea5e4a9911c1475e735f2da91a52559
[INFO] running `Command { std: "docker" "start" "-a" "9f4b229122069fb50550c68d3e951505cea5e4a9911c1475e735f2da91a52559", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]     Checking once_cell v1.20.2
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[INFO] [stderr]     Checking cargo_metadata v0.19.1
[INFO] [stderr]     Checking toml v0.8.19
[INFO] [stderr]     Checking cargo-check-external-types v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/error.rs:525:41
[INFO] [stdout]     |
[INFO] [stdout] 525 |     fn position_from_line_col(contents: &str, (line, col): (usize, usize)) -> Option<Position> {
[INFO] [stdout]     |                                         ^^^^ this lifetime flows to the output       -------- the lifetime gets resolved as `'_`
[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] 525 |     fn position_from_line_col(contents: &str, (line, col): (usize, usize)) -> Option<Position<'_>> {
[INFO] [stdout]     |                                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/error.rs:525:41
[INFO] [stdout]     |
[INFO] [stdout] 525 |     fn position_from_line_col(contents: &str, (line, col): (usize, usize)) -> Option<Position> {
[INFO] [stdout]     |                                         ^^^^ this lifetime flows to the output       -------- the lifetime gets resolved as `'_`
[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] 525 |     fn position_from_line_col(contents: &str, (line, col): (usize, usize)) -> Option<Position<'_>> {
[INFO] [stdout]     |                                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.55s
[INFO] running `Command { std: "docker" "inspect" "9f4b229122069fb50550c68d3e951505cea5e4a9911c1475e735f2da91a52559", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f4b229122069fb50550c68d3e951505cea5e4a9911c1475e735f2da91a52559", kill_on_drop: false }`
[INFO] [stdout] 9f4b229122069fb50550c68d3e951505cea5e4a9911c1475e735f2da91a52559