[INFO] fetching crate scene-graph 0.1.0... [INFO] testing scene-graph-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate scene-graph 0.1.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate scene-graph 0.1.0 [INFO] finished tweaking crates.io crate scene-graph 0.1.0 [INFO] tweaked toml for crates.io crate scene-graph 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate scene-graph 0.1.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 79 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.3.6 (available: v0.6.0) [INFO] [stderr] Adding petgraph v0.6.5 (available: v0.8.2) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.12) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thunderdome v0.6.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 752443a617caf13e03a201b7b5606529e0543e12461de776c3d888b9a808b058 [INFO] running `Command { std: "docker" "start" "-a" "752443a617caf13e03a201b7b5606529e0543e12461de776c3d888b9a808b058", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "752443a617caf13e03a201b7b5606529e0543e12461de776c3d888b9a808b058", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "752443a617caf13e03a201b7b5606529e0543e12461de776c3d888b9a808b058", kill_on_drop: false }` [INFO] [stdout] 752443a617caf13e03a201b7b5606529e0543e12461de776c3d888b9a808b058 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] e63341f0294788429f57b418569d9ac4a6dc817befd52a77c3028605a73b2261 [INFO] running `Command { std: "docker" "start" "-a" "e63341f0294788429f57b418569d9ac4a6dc817befd52a77c3028605a73b2261", kill_on_drop: false }` [INFO] [stderr] Compiling thunderdome v0.6.1 [INFO] [stderr] Compiling scene-graph v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:344:21 [INFO] [stdout] | [INFO] [stdout] 344 | let mut last_sibling = &mut self.arena[old_last]; [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.54s [INFO] running `Command { std: "docker" "inspect" "e63341f0294788429f57b418569d9ac4a6dc817befd52a77c3028605a73b2261", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e63341f0294788429f57b418569d9ac4a6dc817befd52a77c3028605a73b2261", kill_on_drop: false }` [INFO] [stdout] e63341f0294788429f57b418569d9ac4a6dc817befd52a77c3028605a73b2261 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 0cb0dbbde7a9ecbc32564100d29aaa48186253c778074088e8ed675875626c92 [INFO] running `Command { std: "docker" "start" "-a" "0cb0dbbde7a9ecbc32564100d29aaa48186253c778074088e8ed675875626c92", kill_on_drop: false }` [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling csv-core v0.1.12 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling half v1.8.3 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling oorandom v11.1.5 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:344:21 [INFO] [stdout] | [INFO] [stdout] 344 | let mut last_sibling = &mut self.arena[old_last]; [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling petgraph v0.6.5 [INFO] [stderr] Compiling criterion-plot v0.4.5 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling criterion v0.3.6 [INFO] [stderr] Compiling scene-graph v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:344:21 [INFO] [stdout] | [INFO] [stdout] 344 | let mut last_sibling = &mut self.arena[old_last]; [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 13.47s [INFO] running `Command { std: "docker" "inspect" "0cb0dbbde7a9ecbc32564100d29aaa48186253c778074088e8ed675875626c92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cb0dbbde7a9ecbc32564100d29aaa48186253c778074088e8ed675875626c92", kill_on_drop: false }` [INFO] [stdout] 0cb0dbbde7a9ecbc32564100d29aaa48186253c778074088e8ed675875626c92 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 53a8742bf951f9f76c0bed372d02967026e033d7c4259f91f0a5f745be952a3d [INFO] running `Command { std: "docker" "start" "-a" "53a8742bf951f9f76c0bed372d02967026e033d7c4259f91f0a5f745be952a3d", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:344:21 [INFO] [stderr] | [INFO] [stderr] 344 | let mut last_sibling = &mut self.arena[old_last]; [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `scene-graph` (lib) generated 1 warning (run `cargo fix --lib -p scene-graph` to apply 1 suggestion) [INFO] [stderr] warning: `scene-graph` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/scene_graph-c40b23994aa2cb67) [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test child_iter::tests::normal_iteration ... ok [INFO] [stdout] test child_iter::tests::scene_graph_returns_nothing_on_empty_iteration ... ok [INFO] [stdout] test detatch_iter::tests::child_detach_iteration ... ok [INFO] [stdout] test detatch_iter::tests::child_detach_iteration_grand ... ok [INFO] [stdout] test detatch_iter::tests::child_detach_iteration_grand2 ... ok [INFO] [stdout] test detatch_iter::tests::detach_handles_empty ... ok [INFO] [stdout] test detatch_iter::tests::detach_iteration ... ok [INFO] [stdout] test detatch_iter::tests::stagger_detach_iteration ... ok [INFO] [stdout] test detatch_iter::tests::single_detach_iteration ... ok [INFO] [stdout] test iter::tests::normal_iteration ... ok [INFO] [stdout] test iter::tests::scene_graph_returns_nothing_on_empty_iteration ... ok [INFO] [stdout] test iter::tests::stagger_iteration ... ok [INFO] [stdout] test iter::tests::single_iteration ... ok [INFO] [stdout] test iter_mut::tests::normal_iteration ... ok [INFO] [stdout] test iter_mut::tests::scene_graph_returns_nothing_on_empty_iteration ... ok [INFO] [stdout] test iter_mut::tests::single_iteration ... ok [INFO] [stdout] test iter_mut::tests::stagger_iteration ... ok [INFO] [stdout] test tests::attach_internals ... ok [INFO] [stdout] test tests::basic_attach ... ok [INFO] [stdout] test tests::move_node ... ok [INFO] [stdout] test tests::detach_basic ... ok [INFO] [stdout] test tests::clear_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "53a8742bf951f9f76c0bed372d02967026e033d7c4259f91f0a5f745be952a3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53a8742bf951f9f76c0bed372d02967026e033d7c4259f91f0a5f745be952a3d", kill_on_drop: false }` [INFO] [stdout] 53a8742bf951f9f76c0bed372d02967026e033d7c4259f91f0a5f745be952a3d