[INFO] cloning repository https://github.com/libnare/rust-dagre [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/libnare/rust-dagre" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flibnare%2Frust-dagre", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flibnare%2Frust-dagre'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fa17091b73272c03a4c738a73ff46e7c300998be [INFO] testing libnare/rust-dagre against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flibnare%2Frust-dagre" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-1-tc2/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/libnare/rust-dagre [INFO] finished tweaking git repo https://github.com/libnare/rust-dagre [INFO] tweaked toml for git repo https://github.com/libnare/rust-dagre written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/libnare/rust-dagre on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/libnare/rust-dagre 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 88c521eaf11dea8eb6c209cd50afe4ee95d4c1906a215290a12f2c8d27b431be [INFO] running `Command { std: "docker" "start" "-a" "88c521eaf11dea8eb6c209cd50afe4ee95d4c1906a215290a12f2c8d27b431be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "88c521eaf11dea8eb6c209cd50afe4ee95d4c1906a215290a12f2c8d27b431be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88c521eaf11dea8eb6c209cd50afe4ee95d4c1906a215290a12f2c8d27b431be", kill_on_drop: false }` [INFO] [stdout] 88c521eaf11dea8eb6c209cd50afe4ee95d4c1906a215290a12f2c8d27b431be [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a44b313ed40b58eddc441d1a2b12ba65410422b84c731016b9d7f9511fc107cc [INFO] running `Command { std: "docker" "start" "-a" "a44b313ed40b58eddc441d1a2b12ba65410422b84c731016b9d7f9511fc107cc", kill_on_drop: false }` [INFO] [stderr] Compiling crunchy v0.2.4 [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Compiling napi-build v2.3.1 [INFO] [stderr] Compiling dtor-proc-macro v0.0.6 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling slab v0.4.11 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling dtor v0.1.1 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling ctor-proc-macro v0.0.7 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling ctor v0.6.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling napi v3.5.2 [INFO] [stderr] Compiling libloading v0.9.0 [INFO] [stderr] Compiling semver v1.0.27 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling convert_case v0.9.0 [INFO] [stderr] Compiling napi-sys v3.1.1 [INFO] [stderr] Compiling rust-dagre v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling tokio v1.48.0 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling const-random-macro v0.1.16 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling const-random v0.1.18 [INFO] [stderr] Compiling rustc-hash v2.1.1 [INFO] [stderr] Compiling nohash-hasher v0.2.0 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling hashbrown v0.16.0 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling indexmap v2.12.0 [INFO] [stderr] Compiling napi-derive-backend v3.0.2 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling napi-derive v3.3.3 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stdout] warning: type `SelfEdge` is more private than the item `NodeLabel::self_edges` [INFO] [stdout] --> src/types.rs:231:5 [INFO] [stdout] | [INFO] [stdout] 231 | pub self_edges: Option>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `NodeLabel::self_edges` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `SelfEdge` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/types.rs:354:1 [INFO] [stdout] | [INFO] [stdout] 354 | pub(crate) struct SelfEdge { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `LabelPosition` is never used [INFO] [stdout] --> src/types.rs:37:17 [INFO] [stdout] | [INFO] [stdout] 37 | pub(crate) enum LabelPosition { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GraphData` is never constructed [INFO] [stdout] --> src/types.rs:379:19 [INFO] [stdout] | [INFO] [stdout] 379 | pub(crate) struct GraphData { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `LayoutResult` is never constructed [INFO] [stdout] --> src/types.rs:396:19 [INFO] [stdout] | [INFO] [stdout] 396 | pub(crate) struct LayoutResult { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 51.88s [INFO] running `Command { std: "docker" "inspect" "a44b313ed40b58eddc441d1a2b12ba65410422b84c731016b9d7f9511fc107cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a44b313ed40b58eddc441d1a2b12ba65410422b84c731016b9d7f9511fc107cc", kill_on_drop: false }` [INFO] [stdout] a44b313ed40b58eddc441d1a2b12ba65410422b84c731016b9d7f9511fc107cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 99d1acd7b8d45b4f4da801db3bed3e5acf4588fca052439f674e2422a98594b2 [INFO] running `Command { std: "docker" "start" "-a" "99d1acd7b8d45b4f4da801db3bed3e5acf4588fca052439f674e2422a98594b2", kill_on_drop: false }` [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stdout] warning: type `SelfEdge` is more private than the item `NodeLabel::self_edges` [INFO] [stdout] --> src/types.rs:231:5 [INFO] [stdout] | [INFO] [stdout] 231 | pub self_edges: Option>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `NodeLabel::self_edges` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `SelfEdge` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/types.rs:354:1 [INFO] [stdout] | [INFO] [stdout] 354 | pub(crate) struct SelfEdge { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `LabelPosition` is never used [INFO] [stdout] --> src/types.rs:37:17 [INFO] [stdout] | [INFO] [stdout] 37 | pub(crate) enum LabelPosition { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GraphData` is never constructed [INFO] [stdout] --> src/types.rs:379:19 [INFO] [stdout] | [INFO] [stdout] 379 | pub(crate) struct GraphData { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `LayoutResult` is never constructed [INFO] [stdout] --> src/types.rs:396:19 [INFO] [stdout] | [INFO] [stdout] 396 | pub(crate) struct LayoutResult { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rust-dagre v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `SelfEdge` is more private than the item `NodeLabel::self_edges` [INFO] [stdout] --> src/types.rs:231:5 [INFO] [stdout] | [INFO] [stdout] 231 | pub self_edges: Option>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `NodeLabel::self_edges` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `SelfEdge` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/types.rs:354:1 [INFO] [stdout] | [INFO] [stdout] 354 | pub(crate) struct SelfEdge { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `LabelPosition` is never used [INFO] [stdout] --> src/types.rs:37:17 [INFO] [stdout] | [INFO] [stdout] 37 | pub(crate) enum LabelPosition { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GraphData` is never constructed [INFO] [stdout] --> src/types.rs:379:19 [INFO] [stdout] | [INFO] [stdout] 379 | pub(crate) struct GraphData { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `LayoutResult` is never constructed [INFO] [stdout] --> src/types.rs:396:19 [INFO] [stdout] | [INFO] [stdout] 396 | pub(crate) struct LayoutResult { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 6.73s [INFO] running `Command { std: "docker" "inspect" "99d1acd7b8d45b4f4da801db3bed3e5acf4588fca052439f674e2422a98594b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99d1acd7b8d45b4f4da801db3bed3e5acf4588fca052439f674e2422a98594b2", kill_on_drop: false }` [INFO] [stdout] 99d1acd7b8d45b4f4da801db3bed3e5acf4588fca052439f674e2422a98594b2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 97980c8e5a4129e44a139409e67d102fe66a9930558faaeff9a0cf2716bbd938 [INFO] running `Command { std: "docker" "start" "-a" "97980c8e5a4129e44a139409e67d102fe66a9930558faaeff9a0cf2716bbd938", kill_on_drop: false }` [INFO] [stderr] warning: type `SelfEdge` is more private than the item `NodeLabel::self_edges` [INFO] [stderr] --> src/types.rs:231:5 [INFO] [stderr] | [INFO] [stderr] 231 | pub self_edges: Option>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `NodeLabel::self_edges` is reachable at visibility `pub` [INFO] [stderr] | [INFO] [stderr] note: but type `SelfEdge` is only usable at visibility `pub(crate)` [INFO] [stderr] --> src/types.rs:354:1 [INFO] [stderr] | [INFO] [stderr] 354 | pub(crate) struct SelfEdge { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = note: `#[warn(private_interfaces)]` on by default [INFO] [stderr] [INFO] [stderr] warning: enum `LabelPosition` is never used [INFO] [stderr] --> src/types.rs:37:17 [INFO] [stderr] | [INFO] [stderr] 37 | pub(crate) enum LabelPosition { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `GraphData` is never constructed [INFO] [stderr] --> src/types.rs:379:19 [INFO] [stderr] | [INFO] [stderr] 379 | pub(crate) struct GraphData { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `LayoutResult` is never constructed [INFO] [stderr] --> src/types.rs:396:19 [INFO] [stderr] | [INFO] [stderr] 396 | pub(crate) struct LayoutResult { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rust-dagre` (lib) generated 4 warnings [INFO] [stderr] warning: `rust-dagre` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_dagre-b73e58835baacfc7) [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] [stderr] Doc-tests rust_dagre [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" "97980c8e5a4129e44a139409e67d102fe66a9930558faaeff9a0cf2716bbd938", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97980c8e5a4129e44a139409e67d102fe66a9930558faaeff9a0cf2716bbd938", kill_on_drop: false }` [INFO] [stdout] 97980c8e5a4129e44a139409e67d102fe66a9930558faaeff9a0cf2716bbd938