[INFO] fetching crate neighborgrid 0.1.0... [INFO] checking neighborgrid-0.1.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate neighborgrid 0.1.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate neighborgrid 0.1.0 [INFO] finished tweaking crates.io crate neighborgrid 0.1.0 [INFO] tweaked toml for crates.io crate neighborgrid 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate neighborgrid 0.1.0 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 neighborgrid 0.1.0 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] 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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3d9a1b49048e0cc5aa434dc042fe84e99398a36b0f01d4cabd86602b058676f5 [INFO] running `Command { std: "docker" "start" "-a" "3d9a1b49048e0cc5aa434dc042fe84e99398a36b0f01d4cabd86602b058676f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3d9a1b49048e0cc5aa434dc042fe84e99398a36b0f01d4cabd86602b058676f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d9a1b49048e0cc5aa434dc042fe84e99398a36b0f01d4cabd86602b058676f5", kill_on_drop: false }` [INFO] [stdout] 3d9a1b49048e0cc5aa434dc042fe84e99398a36b0f01d4cabd86602b058676f5 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6f221622e037c4ead8c82909414b6e93191491d67917edefb44ee61fd6f120f7 [INFO] running `Command { std: "docker" "start" "-a" "6f221622e037c4ead8c82909414b6e93191491d67917edefb44ee61fd6f120f7", kill_on_drop: false }` [INFO] [stderr] Checking neighborgrid v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/xyneightbor.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn iter(&self) -> XyNeighIterator> { [INFO] [stdout] | ^^^^^ --------------------------- [INFO] [stdout] | | | | [INFO] [stdout] | | | the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [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] 15 | pub fn iter(&self) -> XyNeighIterator<'_, Option<&T>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/xyneightbor.rs:57:17 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn iter(&self) -> AllAroundNeighIterator> { [INFO] [stdout] | ^^^^^ ---------------------------------- [INFO] [stdout] | | | | [INFO] [stdout] | | | the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [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] 57 | pub fn iter(&self) -> AllAroundNeighIterator<'_, Option<&T>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/xyneightbor.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn iter(&self) -> XyNeighIterator> { [INFO] [stdout] | ^^^^^ --------------------------- [INFO] [stdout] | | | | [INFO] [stdout] | | | the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [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] 15 | pub fn iter(&self) -> XyNeighIterator<'_, Option<&T>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/xyneightbor.rs:57:17 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn iter(&self) -> AllAroundNeighIterator> { [INFO] [stdout] | ^^^^^ ---------------------------------- [INFO] [stdout] | | | | [INFO] [stdout] | | | the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [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] 57 | pub fn iter(&self) -> AllAroundNeighIterator<'_, Option<&T>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.71s [INFO] running `Command { std: "docker" "inspect" "6f221622e037c4ead8c82909414b6e93191491d67917edefb44ee61fd6f120f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f221622e037c4ead8c82909414b6e93191491d67917edefb44ee61fd6f120f7", kill_on_drop: false }` [INFO] [stdout] 6f221622e037c4ead8c82909414b6e93191491d67917edefb44ee61fd6f120f7