[INFO] fetching crate solomon-gremlin 0.0.2... [INFO] testing solomon-gremlin-0.0.2 against 1.91.0 for beta-1.92-2 [INFO] extracting crate solomon-gremlin 0.0.2 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate solomon-gremlin 0.0.2 [INFO] finished tweaking crates.io crate solomon-gremlin 0.0.2 [INFO] tweaked toml for crates.io crate solomon-gremlin 0.0.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate solomon-gremlin 0.0.2 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 195 packages to latest compatible versions [INFO] [stderr] Adding async-tls v0.11.0 (available: v0.13.0) [INFO] [stderr] Adding async-tungstenite v0.18.0 (available: v0.32.0) [INFO] [stderr] Adding rustls v0.19.1 (available: v0.23.35) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded async-process v2.5.0 [INFO] [stderr] Downloaded gremlin-derive v0.1.0 [INFO] [stderr] Downloaded async-tungstenite v0.18.0 [INFO] [stderr] Downloaded async-tls v0.11.0 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8e29e79f3f4c66c2c871de9c49f1c8efa1bc3c0552a65330101d4a0cb8f54f0c [INFO] running `Command { std: "docker" "start" "-a" "8e29e79f3f4c66c2c871de9c49f1c8efa1bc3c0552a65330101d4a0cb8f54f0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8e29e79f3f4c66c2c871de9c49f1c8efa1bc3c0552a65330101d4a0cb8f54f0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e29e79f3f4c66c2c871de9c49f1c8efa1bc3c0552a65330101d4a0cb8f54f0c", kill_on_drop: false }` [INFO] [stdout] 8e29e79f3f4c66c2c871de9c49f1c8efa1bc3c0552a65330101d4a0cb8f54f0c [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=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1168f234af7df56c369f9d04788eae8180a0717bf582e39077d1865d0b4d3106 [INFO] running `Command { std: "docker" "start" "-a" "1168f234af7df56c369f9d04788eae8180a0717bf582e39077d1865d0b4d3106", kill_on_drop: false }` [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Compiling uuid v1.18.1 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling solomon-gremlin v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `MockTerminator` is never constructed [INFO] [stdout] --> src/process/traversal/internal.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct MockTerminator {} [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/structure/edge.rs:108:14 [INFO] [stdout] | [INFO] [stdout] 108 | pub fn iter(&self) -> Iter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 108 | pub fn iter(&self) -> Iter<'_, String, Property> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/structure/vertex.rs:78:14 [INFO] [stdout] | [INFO] [stdout] 78 | pub fn iter(&self) -> Iter> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 78 | pub fn iter(&self) -> Iter<'_, String, Vec> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.69s [INFO] running `Command { std: "docker" "inspect" "1168f234af7df56c369f9d04788eae8180a0717bf582e39077d1865d0b4d3106", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1168f234af7df56c369f9d04788eae8180a0717bf582e39077d1865d0b4d3106", kill_on_drop: false }` [INFO] [stdout] 1168f234af7df56c369f9d04788eae8180a0717bf582e39077d1865d0b4d3106 [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=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7405582cfe8d59af52344c040042fd3adcf10a82222aeed0ffe3d0ec770ac24a [INFO] running `Command { std: "docker" "start" "-a" "7405582cfe8d59af52344c040042fd3adcf10a82222aeed0ffe3d0ec770ac24a", kill_on_drop: false }` [INFO] [stdout] warning: struct `MockTerminator` is never constructed [INFO] [stdout] --> src/process/traversal/internal.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct MockTerminator {} [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling solomon-gremlin v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/structure/edge.rs:108:14 [INFO] [stdout] | [INFO] [stdout] 108 | pub fn iter(&self) -> Iter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 108 | pub fn iter(&self) -> Iter<'_, String, Property> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/structure/vertex.rs:78:14 [INFO] [stdout] | [INFO] [stdout] 78 | pub fn iter(&self) -> Iter> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 78 | pub fn iter(&self) -> Iter<'_, String, Vec> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MockTerminator` is never constructed [INFO] [stdout] --> src/process/traversal/internal.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct MockTerminator {} [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/structure/edge.rs:108:14 [INFO] [stdout] | [INFO] [stdout] 108 | pub fn iter(&self) -> Iter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 108 | pub fn iter(&self) -> Iter<'_, String, Property> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/structure/vertex.rs:78:14 [INFO] [stdout] | [INFO] [stdout] 78 | pub fn iter(&self) -> Iter> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 78 | pub fn iter(&self) -> Iter<'_, String, Vec> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.57s [INFO] running `Command { std: "docker" "inspect" "7405582cfe8d59af52344c040042fd3adcf10a82222aeed0ffe3d0ec770ac24a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7405582cfe8d59af52344c040042fd3adcf10a82222aeed0ffe3d0ec770ac24a", kill_on_drop: false }` [INFO] [stdout] 7405582cfe8d59af52344c040042fd3adcf10a82222aeed0ffe3d0ec770ac24a [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=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4e070504c3bc7ffde6f97ef5984c537d0cd253f2d34f8a3cc3bd585c2afe15f6 [INFO] running `Command { std: "docker" "start" "-a" "4e070504c3bc7ffde6f97ef5984c537d0cd253f2d34f8a3cc3bd585c2afe15f6", kill_on_drop: false }` [INFO] [stderr] warning: struct `MockTerminator` is never constructed [INFO] [stderr] --> src/process/traversal/internal.rs:24:12 [INFO] [stderr] | [INFO] [stderr] 24 | pub struct MockTerminator {} [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/structure/edge.rs:108:14 [INFO] [stderr] | [INFO] [stderr] 108 | pub fn iter(&self) -> Iter { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 108 | pub fn iter(&self) -> Iter<'_, String, Property> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/structure/vertex.rs:78:14 [INFO] [stderr] | [INFO] [stderr] 78 | pub fn iter(&self) -> Iter> { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 78 | pub fn iter(&self) -> Iter<'_, String, Vec> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `solomon-gremlin` (lib) generated 3 warnings (run `cargo fix --lib -p solomon-gremlin` to apply 2 suggestions) [INFO] [stderr] warning: `solomon-gremlin` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/solomon_gremlin-b9e255612c2cfad9) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test structure::macros::test::vertex_macro ... ok [INFO] [stdout] test structure::macros::test::vertex_macro_with_properties ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests solomon_gremlin [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4e070504c3bc7ffde6f97ef5984c537d0cd253f2d34f8a3cc3bd585c2afe15f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e070504c3bc7ffde6f97ef5984c537d0cd253f2d34f8a3cc3bd585c2afe15f6", kill_on_drop: false }` [INFO] [stdout] 4e070504c3bc7ffde6f97ef5984c537d0cd253f2d34f8a3cc3bd585c2afe15f6