[INFO] fetching crate slab 0.4.9... [INFO] checking slab-0.4.9 against master#8f43b85954d2f3d8fc00a7504c603e5ca9eb0695 for pr-133502-5 [INFO] extracting crate slab 0.4.9 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate slab 0.4.9 on toolchain 8f43b85954d2f3d8fc00a7504c603e5ca9eb0695 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f43b85954d2f3d8fc00a7504c603e5ca9eb0695" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate slab 0.4.9 [INFO] finished tweaking crates.io crate slab 0.4.9 [INFO] tweaked toml for crates.io crate slab 0.4.9 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f43b85954d2f3d8fc00a7504c603e5ca9eb0695" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 9 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f43b85954d2f3d8fc00a7504c603e5ca9eb0695" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_test v1.0.177 [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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+8f43b85954d2f3d8fc00a7504c603e5ca9eb0695" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 855f8b3682616b0e291fa4fa5118f72a7dc067a5a71c55b09adb5fe96127c1d5 [INFO] running `Command { std: "docker" "start" "-a" "855f8b3682616b0e291fa4fa5118f72a7dc067a5a71c55b09adb5fe96127c1d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "855f8b3682616b0e291fa4fa5118f72a7dc067a5a71c55b09adb5fe96127c1d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "855f8b3682616b0e291fa4fa5118f72a7dc067a5a71c55b09adb5fe96127c1d5", kill_on_drop: false }` [INFO] [stdout] 855f8b3682616b0e291fa4fa5118f72a7dc067a5a71c55b09adb5fe96127c1d5 [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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+8f43b85954d2f3d8fc00a7504c603e5ca9eb0695" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 970a27e31b8f694b4179e308be3b7908e28842313c6f257b7d98e05ff6fdaf6b [INFO] running `Command { std: "docker" "start" "-a" "970a27e31b8f694b4179e308be3b7908e28842313c6f257b7d98e05ff6fdaf6b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling rustversion v1.0.20 [INFO] [stderr] Compiling slab v0.4.9 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `slab_no_const_vec_new` [INFO] [stdout] --> src/lib.rs:250:15 [INFO] [stdout] | [INFO] [stdout] 250 | #[cfg(not(slab_no_const_vec_new))] [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(slab_no_const_vec_new)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(slab_no_const_vec_new)");` 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: `slab_no_const_vec_new` [INFO] [stdout] --> src/lib.rs:264:11 [INFO] [stdout] | [INFO] [stdout] 264 | #[cfg(slab_no_const_vec_new)] [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(slab_no_const_vec_new)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(slab_no_const_vec_new)");` 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: `slab_no_track_caller` [INFO] [stdout] --> src/lib.rs:929:20 [INFO] [stdout] | [INFO] [stdout] 929 | #[cfg_attr(not(slab_no_track_caller), track_caller)] [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(slab_no_track_caller)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(slab_no_track_caller)");` 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: `slab_no_track_caller` [INFO] [stdout] --> src/lib.rs:1098:20 [INFO] [stdout] | [INFO] [stdout] 1098 | #[cfg_attr(not(slab_no_track_caller), track_caller)] [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(slab_no_track_caller)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(slab_no_track_caller)");` 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: `slab_no_track_caller` [INFO] [stdout] --> src/lib.rs:1206:20 [INFO] [stdout] | [INFO] [stdout] 1206 | #[cfg_attr(not(slab_no_track_caller), track_caller)] [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(slab_no_track_caller)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(slab_no_track_caller)");` 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: `slab_no_track_caller` [INFO] [stdout] --> src/lib.rs:1216:20 [INFO] [stdout] | [INFO] [stdout] 1216 | #[cfg_attr(not(slab_no_track_caller), track_caller)] [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(slab_no_track_caller)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(slab_no_track_caller)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Checking serde_test v1.0.177 [INFO] [stdout] warning: unexpected `cfg` condition name: `slab_no_const_vec_new` [INFO] [stdout] --> src/lib.rs:250:15 [INFO] [stdout] | [INFO] [stdout] 250 | #[cfg(not(slab_no_const_vec_new))] [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(slab_no_const_vec_new)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(slab_no_const_vec_new)");` 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: `slab_no_const_vec_new` [INFO] [stdout] --> src/lib.rs:264:11 [INFO] [stdout] | [INFO] [stdout] 264 | #[cfg(slab_no_const_vec_new)] [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(slab_no_const_vec_new)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(slab_no_const_vec_new)");` 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: `slab_no_track_caller` [INFO] [stdout] --> src/lib.rs:929:20 [INFO] [stdout] | [INFO] [stdout] 929 | #[cfg_attr(not(slab_no_track_caller), track_caller)] [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(slab_no_track_caller)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(slab_no_track_caller)");` 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: `slab_no_track_caller` [INFO] [stdout] --> src/lib.rs:1098:20 [INFO] [stdout] | [INFO] [stdout] 1098 | #[cfg_attr(not(slab_no_track_caller), track_caller)] [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(slab_no_track_caller)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(slab_no_track_caller)");` 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: `slab_no_track_caller` [INFO] [stdout] --> src/lib.rs:1206:20 [INFO] [stdout] | [INFO] [stdout] 1206 | #[cfg_attr(not(slab_no_track_caller), track_caller)] [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(slab_no_track_caller)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(slab_no_track_caller)");` 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: `slab_no_track_caller` [INFO] [stdout] --> src/lib.rs:1216:20 [INFO] [stdout] | [INFO] [stdout] 1216 | #[cfg_attr(not(slab_no_track_caller), track_caller)] [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(slab_no_track_caller)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(slab_no_track_caller)");` 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 12.75s [INFO] running `Command { std: "docker" "inspect" "970a27e31b8f694b4179e308be3b7908e28842313c6f257b7d98e05ff6fdaf6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "970a27e31b8f694b4179e308be3b7908e28842313c6f257b7d98e05ff6fdaf6b", kill_on_drop: false }` [INFO] [stdout] 970a27e31b8f694b4179e308be3b7908e28842313c6f257b7d98e05ff6fdaf6b