[INFO] fetching crate jungle 0.1.1... [INFO] testing jungle-0.1.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate jungle 0.1.1 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate jungle 0.1.1 [INFO] finished tweaking crates.io crate jungle 0.1.1 [INFO] tweaked toml for crates.io crate jungle 0.1.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate jungle 0.1.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 3 packages to latest compatible versions [INFO] [stderr] Adding generic-array v0.5.1 (available: v1.3.5) [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] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 4ec5adf557475c38c092d7b1547e19bdc229d5e189f440c332cdee5660a317a0 [INFO] running `Command { std: "docker" "start" "-a" "4ec5adf557475c38c092d7b1547e19bdc229d5e189f440c332cdee5660a317a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4ec5adf557475c38c092d7b1547e19bdc229d5e189f440c332cdee5660a317a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ec5adf557475c38c092d7b1547e19bdc229d5e189f440c332cdee5660a317a0", kill_on_drop: false }` [INFO] [stdout] 4ec5adf557475c38c092d7b1547e19bdc229d5e189f440c332cdee5660a317a0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 7856b09163c8c0d1f9637c0a4ceda4b790c44064c2f1c594c20d8ce235789861 [INFO] running `Command { std: "docker" "start" "-a" "7856b09163c8c0d1f9637c0a4ceda4b790c44064c2f1c594c20d8ce235789861", kill_on_drop: false }` [INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] Compiling typenum v1.19.0 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling generic-array v0.5.1 [INFO] [stderr] Compiling jungle v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `NodePointer` is never constructed [INFO] [stdout] --> src/tree.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct NodePointer(*mut Node) where N: ArrayLength>; [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 `Node` is never constructed [INFO] [stdout] --> src/tree.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | struct Node>> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/tree.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 31 | / impl Node [INFO] [stdout] 32 | | where N: ArrayLength> { [INFO] [stdout] | |___________________________________________- associated function in this implementation [INFO] [stdout] 33 | fn new(value: T) -> Self{ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Tree` is never constructed [INFO] [stdout] --> src/tree.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 42 | struct Tree>>(NodePointer); [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `parent`, and `child` are never used [INFO] [stdout] --> src/tree.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 44 | / impl Tree [INFO] [stdout] 45 | | where N: ArrayLength> { [INFO] [stdout] | |___________________________________________- associated items in this implementation [INFO] [stdout] 46 | [INFO] [stdout] 47 | fn new(value: T) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 51 | fn parent(&mut self) -> bool{ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | fn child(&mut self, child: usize) -> bool { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.82s [INFO] running `Command { std: "docker" "inspect" "7856b09163c8c0d1f9637c0a4ceda4b790c44064c2f1c594c20d8ce235789861", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7856b09163c8c0d1f9637c0a4ceda4b790c44064c2f1c594c20d8ce235789861", kill_on_drop: false }` [INFO] [stdout] 7856b09163c8c0d1f9637c0a4ceda4b790c44064c2f1c594c20d8ce235789861 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] d24f84df52b67d72cb906b6a96465fc7c0819025d3699bd66a768dbe9ead4305 [INFO] running `Command { std: "docker" "start" "-a" "d24f84df52b67d72cb906b6a96465fc7c0819025d3699bd66a768dbe9ead4305", kill_on_drop: false }` [INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stdout] warning: struct `NodePointer` is never constructed [INFO] [stdout] --> src/tree.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct NodePointer(*mut Node) where N: ArrayLength>; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling jungle v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Node` is never constructed [INFO] [stdout] --> src/tree.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | struct Node>> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/tree.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 31 | / impl Node [INFO] [stdout] 32 | | where N: ArrayLength> { [INFO] [stdout] | |___________________________________________- associated function in this implementation [INFO] [stdout] 33 | fn new(value: T) -> Self{ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Tree` is never constructed [INFO] [stdout] --> src/tree.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 42 | struct Tree>>(NodePointer); [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `parent`, and `child` are never used [INFO] [stdout] --> src/tree.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 44 | / impl Tree [INFO] [stdout] 45 | | where N: ArrayLength> { [INFO] [stdout] | |___________________________________________- associated items in this implementation [INFO] [stdout] 46 | [INFO] [stdout] 47 | fn new(value: T) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 51 | fn parent(&mut self) -> bool{ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | fn child(&mut self, child: usize) -> bool { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NodePointer` is never constructed [INFO] [stdout] --> src/tree.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct NodePointer(*mut Node) where N: ArrayLength>; [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 `Node` is never constructed [INFO] [stdout] --> src/tree.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | struct Node>> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/tree.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 31 | / impl Node [INFO] [stdout] 32 | | where N: ArrayLength> { [INFO] [stdout] | |___________________________________________- associated function in this implementation [INFO] [stdout] 33 | fn new(value: T) -> Self{ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Tree` is never constructed [INFO] [stdout] --> src/tree.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 42 | struct Tree>>(NodePointer); [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `parent`, and `child` are never used [INFO] [stdout] --> src/tree.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 44 | / impl Tree [INFO] [stdout] 45 | | where N: ArrayLength> { [INFO] [stdout] | |___________________________________________- associated items in this implementation [INFO] [stdout] 46 | [INFO] [stdout] 47 | fn new(value: T) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 51 | fn parent(&mut self) -> bool{ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | fn child(&mut self, child: usize) -> bool { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s [INFO] running `Command { std: "docker" "inspect" "d24f84df52b67d72cb906b6a96465fc7c0819025d3699bd66a768dbe9ead4305", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d24f84df52b67d72cb906b6a96465fc7c0819025d3699bd66a768dbe9ead4305", kill_on_drop: false }` [INFO] [stdout] d24f84df52b67d72cb906b6a96465fc7c0819025d3699bd66a768dbe9ead4305 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 8ae6b763e09ef161406670b2d16366257dca2116517b7eda79495fe50b48ac05 [INFO] running `Command { std: "docker" "start" "-a" "8ae6b763e09ef161406670b2d16366257dca2116517b7eda79495fe50b48ac05", kill_on_drop: false }` [INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] warning: struct `NodePointer` is never constructed [INFO] [stderr] --> src/tree.rs:5:8 [INFO] [stderr] | [INFO] [stderr] 5 | struct NodePointer(*mut Node) where N: ArrayLength>; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `Node` is never constructed [INFO] [stderr] --> src/tree.rs:25:8 [INFO] [stderr] | [INFO] [stderr] 25 | struct Node>> { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/tree.rs:33:8 [INFO] [stderr] | [INFO] [stderr] 31 | / impl Node [INFO] [stderr] 32 | | where N: ArrayLength> { [INFO] [stderr] | |___________________________________________- associated function in this implementation [INFO] [stderr] 33 | fn new(value: T) -> Self{ [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Tree` is never constructed [INFO] [stderr] --> src/tree.rs:42:8 [INFO] [stderr] | [INFO] [stderr] 42 | struct Tree>>(NodePointer); [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `parent`, and `child` are never used [INFO] [stderr] --> src/tree.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 44 | / impl Tree [INFO] [stderr] 45 | | where N: ArrayLength> { [INFO] [stderr] | |___________________________________________- associated items in this implementation [INFO] [stderr] 46 | [INFO] [stderr] 47 | fn new(value: T) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 51 | fn parent(&mut self) -> bool{ [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 61 | fn child(&mut self, child: usize) -> bool { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `jungle` (lib) generated 5 warnings [INFO] [stderr] warning: `jungle` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/jungle-913f0cc1a558b3b6) [INFO] [stdout] running 1 test [INFO] [stdout] test tests::it_works ... 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] [stderr] Doc-tests jungle [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" "8ae6b763e09ef161406670b2d16366257dca2116517b7eda79495fe50b48ac05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ae6b763e09ef161406670b2d16366257dca2116517b7eda79495fe50b48ac05", kill_on_drop: false }` [INFO] [stdout] 8ae6b763e09ef161406670b2d16366257dca2116517b7eda79495fe50b48ac05