[INFO] fetching crate shipyard_hierarchy 0.6.0... [INFO] testing shipyard_hierarchy-0.6.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate shipyard_hierarchy 0.6.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate shipyard_hierarchy 0.6.0 [INFO] finished tweaking crates.io crate shipyard_hierarchy 0.6.0 [INFO] tweaked toml for crates.io crate shipyard_hierarchy 0.6.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate shipyard_hierarchy 0.6.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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 12 packages to latest compatible versions [INFO] [stderr] Adding shipyard v0.6.5 (available: v0.9.3) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ahash v0.7.8 [INFO] [stderr] Downloaded wasi v0.11.1+wasi-snapshot-preview1 [INFO] [stderr] Downloaded lock_api v0.4.13 [INFO] [stderr] Downloaded hashbrown v0.12.3 [INFO] [stderr] Downloaded shipyard v0.6.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cbd0a56006031df74343d9f7d19a1baf72f36dde637aaa5e9b10ec15c7bc579f [INFO] running `Command { std: "docker" "start" "-a" "cbd0a56006031df74343d9f7d19a1baf72f36dde637aaa5e9b10ec15c7bc579f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cbd0a56006031df74343d9f7d19a1baf72f36dde637aaa5e9b10ec15c7bc579f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cbd0a56006031df74343d9f7d19a1baf72f36dde637aaa5e9b10ec15c7bc579f", kill_on_drop: false }` [INFO] [stdout] cbd0a56006031df74343d9f7d19a1baf72f36dde637aaa5e9b10ec15c7bc579f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 43f42d422ba47131d961b48f627afa6b5b9ff723c283dd949acfd7dbb36325eb [INFO] running `Command { std: "docker" "start" "-a" "43f42d422ba47131d961b48f627afa6b5b9ff723c283dd949acfd7dbb36325eb", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling shipyard v0.6.5 [INFO] [stderr] Compiling shipyard_hierarchy v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:78:19 [INFO] [stdout] | [INFO] [stdout] 78 | if let Ok(mut p) = parent_storage.get(parent) { [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 11.42s [INFO] running `Command { std: "docker" "inspect" "43f42d422ba47131d961b48f627afa6b5b9ff723c283dd949acfd7dbb36325eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43f42d422ba47131d961b48f627afa6b5b9ff723c283dd949acfd7dbb36325eb", kill_on_drop: false }` [INFO] [stdout] 43f42d422ba47131d961b48f627afa6b5b9ff723c283dd949acfd7dbb36325eb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 89b2cdea57b3602accc933196508326ae2e2be639a3d5c6a676b8f785feb587c [INFO] running `Command { std: "docker" "start" "-a" "89b2cdea57b3602accc933196508326ae2e2be639a3d5c6a676b8f785feb587c", kill_on_drop: false }` [INFO] [stderr] Compiling shipyard v0.6.5 [INFO] [stderr] Compiling shipyard_hierarchy v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:78:19 [INFO] [stdout] | [INFO] [stdout] 78 | if let Ok(mut p) = parent_storage.get(parent) { [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] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:78:19 [INFO] [stdout] | [INFO] [stdout] 78 | if let Ok(mut p) = parent_storage.get(parent) { [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 9.15s [INFO] running `Command { std: "docker" "inspect" "89b2cdea57b3602accc933196508326ae2e2be639a3d5c6a676b8f785feb587c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89b2cdea57b3602accc933196508326ae2e2be639a3d5c6a676b8f785feb587c", kill_on_drop: false }` [INFO] [stdout] 89b2cdea57b3602accc933196508326ae2e2be639a3d5c6a676b8f785feb587c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 84809f14ba6fcb9a797f36a75a3645a68e4476597d0b6f0f35a9fc2127183897 [INFO] running `Command { std: "docker" "start" "-a" "84809f14ba6fcb9a797f36a75a3645a68e4476597d0b6f0f35a9fc2127183897", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:78:19 [INFO] [stderr] | [INFO] [stderr] 78 | if let Ok(mut p) = parent_storage.get(parent) { [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: `shipyard_hierarchy` (lib) generated 1 warning (run `cargo fix --lib -p shipyard_hierarchy` to apply 1 suggestion) [INFO] [stderr] warning: `shipyard_hierarchy` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shipyard_hierarchy-efb8f329cebdcfc7) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/test_hierarchy_basic.rs (/opt/rustwide/target/debug/deps/test_hierarchy_basic-23a2222f97223ccf) [INFO] [stdout] test test_detach ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::test_hierarchy ... ok [INFO] [stdout] test tests::test_hierarchy_tree ... ok [INFO] [stdout] test tests::test_debug_print ... ok [INFO] [stdout] test tests::test_sorting_depth_first ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests shipyard_hierarchy [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" "84809f14ba6fcb9a797f36a75a3645a68e4476597d0b6f0f35a9fc2127183897", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84809f14ba6fcb9a797f36a75a3645a68e4476597d0b6f0f35a9fc2127183897", kill_on_drop: false }` [INFO] [stdout] 84809f14ba6fcb9a797f36a75a3645a68e4476597d0b6f0f35a9fc2127183897