[INFO] fetching crate outsource-heap 0.1.2... [INFO] testing outsource-heap-0.1.2 against 1.91.0 for beta-1.92-2 [INFO] extracting crate outsource-heap 0.1.2 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate outsource-heap 0.1.2 [INFO] finished tweaking crates.io crate outsource-heap 0.1.2 [INFO] tweaked toml for crates.io crate outsource-heap 0.1.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate outsource-heap 0.1.2 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 6 packages to latest compatible versions [INFO] [stderr] Adding memmap2 v0.5.10 (available: v0.9.9) [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 unwind_safe v0.1.0 [INFO] [stderr] Downloaded linked_list_allocator v0.10.5 [INFO] [stderr] Downloaded memmap2 v0.5.10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 969b10aab4c92e4604fd202a382c4a5a10a1954f4ecbf7e616164e2a0afbaf25 [INFO] running `Command { std: "docker" "start" "-a" "969b10aab4c92e4604fd202a382c4a5a10a1954f4ecbf7e616164e2a0afbaf25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "969b10aab4c92e4604fd202a382c4a5a10a1954f4ecbf7e616164e2a0afbaf25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "969b10aab4c92e4604fd202a382c4a5a10a1954f4ecbf7e616164e2a0afbaf25", kill_on_drop: false }` [INFO] [stdout] 969b10aab4c92e4604fd202a382c4a5a10a1954f4ecbf7e616164e2a0afbaf25 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 66a373ad6067b13c05e9015e50437659525a393d1cdfec09db42c966eb00726d [INFO] running `Command { std: "docker" "start" "-a" "66a373ad6067b13c05e9015e50437659525a393d1cdfec09db42c966eb00726d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling linked_list_allocator v0.10.5 [INFO] [stderr] Compiling unwind_safe v0.1.0 [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Compiling memmap2 v0.5.10 [INFO] [stderr] Compiling outsource-heap v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `OUTSOURCE_HEAP_BOUNDED_UB` [INFO] [stdout] --> src/bounded.rs:56:7 [INFO] [stdout] | [INFO] [stdout] 56 | #[cfg(OUTSOURCE_HEAP_BOUNDED_UB)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(OUTSOURCE_HEAP_BOUNDED_UB)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(OUTSOURCE_HEAP_BOUNDED_UB)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `OUTSOURCE_HEAP_BOUNDED_UB` [INFO] [stdout] --> src/bounded.rs:58:7 [INFO] [stdout] | [INFO] [stdout] 58 | #[cfg(OUTSOURCE_HEAP_BOUNDED_UB)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(OUTSOURCE_HEAP_BOUNDED_UB)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(OUTSOURCE_HEAP_BOUNDED_UB)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `OUTSOURCE_HEAP_BOUNDED_UB` [INFO] [stdout] --> src/bounded.rs:60:11 [INFO] [stdout] | [INFO] [stdout] 60 | #[cfg(not(OUTSOURCE_HEAP_BOUNDED_UB))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(OUTSOURCE_HEAP_BOUNDED_UB)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(OUTSOURCE_HEAP_BOUNDED_UB)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.49s [INFO] running `Command { std: "docker" "inspect" "66a373ad6067b13c05e9015e50437659525a393d1cdfec09db42c966eb00726d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66a373ad6067b13c05e9015e50437659525a393d1cdfec09db42c966eb00726d", kill_on_drop: false }` [INFO] [stdout] 66a373ad6067b13c05e9015e50437659525a393d1cdfec09db42c966eb00726d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 8f38ce37cc7f472d6310d4945cf5e28ed882307e579fbb6c1371ee9191a881cb [INFO] running `Command { std: "docker" "start" "-a" "8f38ce37cc7f472d6310d4945cf5e28ed882307e579fbb6c1371ee9191a881cb", kill_on_drop: false }` [INFO] [stderr] Compiling outsource-heap v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `OUTSOURCE_HEAP_BOUNDED_UB` [INFO] [stdout] --> src/bounded.rs:56:7 [INFO] [stdout] | [INFO] [stdout] 56 | #[cfg(OUTSOURCE_HEAP_BOUNDED_UB)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(OUTSOURCE_HEAP_BOUNDED_UB)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(OUTSOURCE_HEAP_BOUNDED_UB)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `OUTSOURCE_HEAP_BOUNDED_UB` [INFO] [stdout] --> src/bounded.rs:58:7 [INFO] [stdout] | [INFO] [stdout] 58 | #[cfg(OUTSOURCE_HEAP_BOUNDED_UB)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(OUTSOURCE_HEAP_BOUNDED_UB)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(OUTSOURCE_HEAP_BOUNDED_UB)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `OUTSOURCE_HEAP_BOUNDED_UB` [INFO] [stdout] --> src/bounded.rs:60:11 [INFO] [stdout] | [INFO] [stdout] 60 | #[cfg(not(OUTSOURCE_HEAP_BOUNDED_UB))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(OUTSOURCE_HEAP_BOUNDED_UB)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(OUTSOURCE_HEAP_BOUNDED_UB)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `OUTSOURCE_HEAP_BOUNDED_UB` [INFO] [stdout] --> src/bounded.rs:56:7 [INFO] [stdout] | [INFO] [stdout] 56 | #[cfg(OUTSOURCE_HEAP_BOUNDED_UB)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(OUTSOURCE_HEAP_BOUNDED_UB)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(OUTSOURCE_HEAP_BOUNDED_UB)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `OUTSOURCE_HEAP_BOUNDED_UB` [INFO] [stdout] --> src/bounded.rs:58:7 [INFO] [stdout] | [INFO] [stdout] 58 | #[cfg(OUTSOURCE_HEAP_BOUNDED_UB)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(OUTSOURCE_HEAP_BOUNDED_UB)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(OUTSOURCE_HEAP_BOUNDED_UB)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `OUTSOURCE_HEAP_BOUNDED_UB` [INFO] [stdout] --> src/bounded.rs:60:11 [INFO] [stdout] | [INFO] [stdout] 60 | #[cfg(not(OUTSOURCE_HEAP_BOUNDED_UB))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(OUTSOURCE_HEAP_BOUNDED_UB)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(OUTSOURCE_HEAP_BOUNDED_UB)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s [INFO] running `Command { std: "docker" "inspect" "8f38ce37cc7f472d6310d4945cf5e28ed882307e579fbb6c1371ee9191a881cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f38ce37cc7f472d6310d4945cf5e28ed882307e579fbb6c1371ee9191a881cb", kill_on_drop: false }` [INFO] [stdout] 8f38ce37cc7f472d6310d4945cf5e28ed882307e579fbb6c1371ee9191a881cb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 45a8cee7d338005accf71d1640f01889ea961100ddeb15d3fa6db16ee4e47f9e [INFO] running `Command { std: "docker" "start" "-a" "45a8cee7d338005accf71d1640f01889ea961100ddeb15d3fa6db16ee4e47f9e", kill_on_drop: false }` [INFO] [stderr] warning: unexpected `cfg` condition name: `OUTSOURCE_HEAP_BOUNDED_UB` [INFO] [stderr] --> src/bounded.rs:56:7 [INFO] [stderr] | [INFO] [stderr] 56 | #[cfg(OUTSOURCE_HEAP_BOUNDED_UB)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stderr] = help: consider using a Cargo feature instead [INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stderr] [lints.rust] [INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(OUTSOURCE_HEAP_BOUNDED_UB)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(OUTSOURCE_HEAP_BOUNDED_UB)");` to the top of the `build.rs` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition name: `OUTSOURCE_HEAP_BOUNDED_UB` [INFO] [stderr] --> src/bounded.rs:58:7 [INFO] [stderr] | [INFO] [stderr] 58 | #[cfg(OUTSOURCE_HEAP_BOUNDED_UB)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider using a Cargo feature instead [INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stderr] [lints.rust] [INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(OUTSOURCE_HEAP_BOUNDED_UB)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(OUTSOURCE_HEAP_BOUNDED_UB)");` to the top of the `build.rs` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition name: `OUTSOURCE_HEAP_BOUNDED_UB` [INFO] [stderr] --> src/bounded.rs:60:11 [INFO] [stderr] | [INFO] [stderr] 60 | #[cfg(not(OUTSOURCE_HEAP_BOUNDED_UB))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider using a Cargo feature instead [INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stderr] [lints.rust] [INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(OUTSOURCE_HEAP_BOUNDED_UB)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(OUTSOURCE_HEAP_BOUNDED_UB)");` to the top of the `build.rs` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: `outsource-heap` (lib) generated 3 warnings [INFO] [stderr] warning: `outsource-heap` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/outsource_heap-c3262c8de1e64c26) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Doc-tests outsource_heap [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] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/bounded.rs - bounded (line 11) ... FAILED [INFO] [stdout] test src/lib.rs - (line 17) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/bounded.rs - bounded (line 11) stdout ---- [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/bounded.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(alloc_error_hook)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 17) stdout ---- [INFO] [stdout] error[E0107]: missing generics for struct `outsource_heap::Global` [INFO] [stdout] --> src/lib.rs:20:31 [INFO] [stdout] | [INFO] [stdout] 6 | static ALLOC: outsource_heap::Global = outsource_heap::Global::system(); [INFO] [stdout] | ^^^^^^ expected 1 generic argument [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 1 generic parameter: `T` [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:270:12 [INFO] [stdout] | [INFO] [stdout] 270 | pub struct Global { [INFO] [stdout] | ^^^^^^ - [INFO] [stdout] help: add missing generic argument [INFO] [stdout] | [INFO] [stdout] 6 | static ALLOC: outsource_heap::Global = outsource_heap::Global::system(); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0107`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/bounded.rs - bounded (line 11) [INFO] [stdout] src/lib.rs - (line 17) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "45a8cee7d338005accf71d1640f01889ea961100ddeb15d3fa6db16ee4e47f9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45a8cee7d338005accf71d1640f01889ea961100ddeb15d3fa6db16ee4e47f9e", kill_on_drop: false }` [INFO] [stdout] 45a8cee7d338005accf71d1640f01889ea961100ddeb15d3fa6db16ee4e47f9e