[INFO] fetching crate nested_containment_list 0.3.1... [INFO] testing nested_containment_list-0.3.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate nested_containment_list 0.3.1 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate nested_containment_list 0.3.1 [INFO] finished tweaking crates.io crate nested_containment_list 0.3.1 [INFO] tweaked toml for crates.io crate nested_containment_list 0.3.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate nested_containment_list 0.3.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 14 packages to latest compatible versions [INFO] [stderr] Adding autocfg v1.0.1 (available: v1.5.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 05ea2382a397828a51d6dee8eb18ce70bfad66fdf7f19690ca47736f02950101 [INFO] running `Command { std: "docker" "start" "-a" "05ea2382a397828a51d6dee8eb18ce70bfad66fdf7f19690ca47736f02950101", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "05ea2382a397828a51d6dee8eb18ce70bfad66fdf7f19690ca47736f02950101", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05ea2382a397828a51d6dee8eb18ce70bfad66fdf7f19690ca47736f02950101", kill_on_drop: false }` [INFO] [stdout] 05ea2382a397828a51d6dee8eb18ce70bfad66fdf7f19690ca47736f02950101 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0fb7f7579fee5a6b7e614695d636ba3ee6ccb3ebf650141243d5e6eda8d3937f [INFO] running `Command { std: "docker" "start" "-a" "0fb7f7579fee5a6b7e614695d636ba3ee6ccb3ebf650141243d5e6eda8d3937f", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling nested_containment_list v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `rustc_1_36` [INFO] [stdout] --> src/lib.rs:88:13 [INFO] [stdout] | [INFO] [stdout] 88 | #![cfg_attr(rustc_1_36, no_std)] [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(rustc_1_36)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rustc_1_36)");` 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: `rustc_1_36` [INFO] [stdout] --> src/lib.rs:90:7 [INFO] [stdout] | [INFO] [stdout] 90 | #[cfg(rustc_1_36)] [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(rustc_1_36)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rustc_1_36)");` 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: `rustc_1_36` [INFO] [stdout] --> src/lib.rs:92:11 [INFO] [stdout] | [INFO] [stdout] 92 | #[cfg(not(rustc_1_36))] [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(rustc_1_36)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rustc_1_36)");` 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: `rustc_1_36` [INFO] [stdout] --> src/lib.rs:94:11 [INFO] [stdout] | [INFO] [stdout] 94 | #[cfg(not(rustc_1_36))] [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(rustc_1_36)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rustc_1_36)");` 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: `rustc_1_41` [INFO] [stdout] --> src/lib.rs:1338:7 [INFO] [stdout] | [INFO] [stdout] 1338 | #[cfg(rustc_1_41)] [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(rustc_1_41)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rustc_1_41)");` 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: `rustc_1_41` [INFO] [stdout] --> src/lib.rs:1371:11 [INFO] [stdout] | [INFO] [stdout] 1371 | #[cfg(not(rustc_1_41))] [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(rustc_1_41)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rustc_1_41)");` 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: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/lib.rs:212:5 [INFO] [stdout] | [INFO] [stdout] 212 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:1224:21 [INFO] [stdout] | [INFO] [stdout] 1224 | let mut sublist_element = unsafe { [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 1.06s [INFO] running `Command { std: "docker" "inspect" "0fb7f7579fee5a6b7e614695d636ba3ee6ccb3ebf650141243d5e6eda8d3937f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0fb7f7579fee5a6b7e614695d636ba3ee6ccb3ebf650141243d5e6eda8d3937f", kill_on_drop: false }` [INFO] [stdout] 0fb7f7579fee5a6b7e614695d636ba3ee6ccb3ebf650141243d5e6eda8d3937f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6fd3be3539ca68cf188b61d01836c588a7d3f31f12280e2adea7399b8622b134 [INFO] running `Command { std: "docker" "start" "-a" "6fd3be3539ca68cf188b61d01836c588a7d3f31f12280e2adea7399b8622b134", kill_on_drop: false }` [INFO] [stderr] Compiling claim v0.5.0 [INFO] [stderr] Compiling more_ranges v0.1.0 [INFO] [stdout] warning: unexpected `cfg` condition name: `rustc_1_36` [INFO] [stdout] --> src/lib.rs:88:13 [INFO] [stdout] | [INFO] [stdout] 88 | #![cfg_attr(rustc_1_36, no_std)] [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(rustc_1_36)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rustc_1_36)");` 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: `rustc_1_36` [INFO] [stdout] --> src/lib.rs:90:7 [INFO] [stdout] | [INFO] [stdout] 90 | #[cfg(rustc_1_36)] [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(rustc_1_36)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rustc_1_36)");` 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: `rustc_1_36` [INFO] [stdout] --> src/lib.rs:92:11 [INFO] [stdout] | [INFO] [stdout] 92 | #[cfg(not(rustc_1_36))] [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(rustc_1_36)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rustc_1_36)");` 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: `rustc_1_36` [INFO] [stdout] --> src/lib.rs:94:11 [INFO] [stdout] | [INFO] [stdout] 94 | #[cfg(not(rustc_1_36))] [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(rustc_1_36)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rustc_1_36)");` 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: `rustc_1_41` [INFO] [stdout] --> src/lib.rs:1338:7 [INFO] [stdout] | [INFO] [stdout] 1338 | #[cfg(rustc_1_41)] [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(rustc_1_41)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rustc_1_41)");` 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: `rustc_1_41` [INFO] [stdout] --> src/lib.rs:1371:11 [INFO] [stdout] | [INFO] [stdout] 1371 | #[cfg(not(rustc_1_41))] [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(rustc_1_41)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rustc_1_41)");` 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: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/lib.rs:212:5 [INFO] [stdout] | [INFO] [stdout] 212 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:1224:21 [INFO] [stdout] | [INFO] [stdout] 1224 | let mut sublist_element = unsafe { [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 nested_containment_list v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `rustc_1_36` [INFO] [stdout] --> src/lib.rs:88:13 [INFO] [stdout] | [INFO] [stdout] 88 | #![cfg_attr(rustc_1_36, no_std)] [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(rustc_1_36)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rustc_1_36)");` 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: `rustc_1_36` [INFO] [stdout] --> src/lib.rs:90:7 [INFO] [stdout] | [INFO] [stdout] 90 | #[cfg(rustc_1_36)] [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(rustc_1_36)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rustc_1_36)");` 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: `rustc_1_36` [INFO] [stdout] --> src/lib.rs:92:11 [INFO] [stdout] | [INFO] [stdout] 92 | #[cfg(not(rustc_1_36))] [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(rustc_1_36)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rustc_1_36)");` 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: `rustc_1_36` [INFO] [stdout] --> src/lib.rs:94:11 [INFO] [stdout] | [INFO] [stdout] 94 | #[cfg(not(rustc_1_36))] [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(rustc_1_36)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rustc_1_36)");` 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: `rustc_1_41` [INFO] [stdout] --> src/lib.rs:1338:7 [INFO] [stdout] | [INFO] [stdout] 1338 | #[cfg(rustc_1_41)] [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(rustc_1_41)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rustc_1_41)");` 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: `rustc_1_41` [INFO] [stdout] --> src/lib.rs:1371:11 [INFO] [stdout] | [INFO] [stdout] 1371 | #[cfg(not(rustc_1_41))] [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(rustc_1_41)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rustc_1_41)");` 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: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/lib.rs:212:5 [INFO] [stdout] | [INFO] [stdout] 212 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:1224:21 [INFO] [stdout] | [INFO] [stdout] 1224 | let mut sublist_element = unsafe { [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 2.54s [INFO] running `Command { std: "docker" "inspect" "6fd3be3539ca68cf188b61d01836c588a7d3f31f12280e2adea7399b8622b134", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fd3be3539ca68cf188b61d01836c588a7d3f31f12280e2adea7399b8622b134", kill_on_drop: false }` [INFO] [stdout] 6fd3be3539ca68cf188b61d01836c588a7d3f31f12280e2adea7399b8622b134 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 704407858f16f3dac34e0556bf3248832740cb7763aecdac080c870afa18c911 [INFO] running `Command { std: "docker" "start" "-a" "704407858f16f3dac34e0556bf3248832740cb7763aecdac080c870afa18c911", kill_on_drop: false }` [INFO] [stderr] warning: unexpected `cfg` condition name: `rustc_1_36` [INFO] [stderr] --> src/lib.rs:88:13 [INFO] [stderr] | [INFO] [stderr] 88 | #![cfg_attr(rustc_1_36, no_std)] [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(rustc_1_36)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rustc_1_36)");` 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: `rustc_1_36` [INFO] [stderr] --> src/lib.rs:90:7 [INFO] [stderr] | [INFO] [stderr] 90 | #[cfg(rustc_1_36)] [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(rustc_1_36)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rustc_1_36)");` 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: `rustc_1_36` [INFO] [stderr] --> src/lib.rs:92:11 [INFO] [stderr] | [INFO] [stderr] 92 | #[cfg(not(rustc_1_36))] [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(rustc_1_36)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rustc_1_36)");` 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: `rustc_1_36` [INFO] [stderr] --> src/lib.rs:94:11 [INFO] [stderr] | [INFO] [stderr] 94 | #[cfg(not(rustc_1_36))] [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(rustc_1_36)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rustc_1_36)");` 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: `rustc_1_41` [INFO] [stderr] --> src/lib.rs:1338:7 [INFO] [stderr] | [INFO] [stderr] 1338 | #[cfg(rustc_1_41)] [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(rustc_1_41)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rustc_1_41)");` 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: `rustc_1_41` [INFO] [stderr] --> src/lib.rs:1371:11 [INFO] [stderr] | [INFO] [stderr] 1371 | #[cfg(not(rustc_1_41))] [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(rustc_1_41)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rustc_1_41)");` to the top of the `build.rs` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stderr] --> src/lib.rs:212:5 [INFO] [stderr] | [INFO] [stderr] 212 | #[must_use] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_attributes)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:1224:21 [INFO] [stderr] | [INFO] [stderr] 1224 | let mut sublist_element = unsafe { [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: `nested_containment_list` (lib) generated 8 warnings (run `cargo fix --lib -p nested_containment_list` to apply 2 suggestions) [INFO] [stderr] warning: `nested_containment_list` (lib test) generated 8 warnings (8 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nested_containment_list-87314a4afb1e7171) [INFO] [stdout] [INFO] [stdout] running 78 tests [INFO] [stdout] test element::tests::finds_top_most_parent_element ... ok [INFO] [stdout] test element::tests::finds_top_most_parent_element_with_index_no_parent ... ok [INFO] [stdout] test element::tests::finds_top_most_parent_element_no_parent ... ok [INFO] [stdout] test element::tests::finds_top_most_parent_element_with_index_offset_out_of_scope ... ok [INFO] [stdout] test element::tests::finds_top_most_parent_element_offset_out_of_scope ... ok [INFO] [stdout] test nestable::tests::range_contains ... ok [INFO] [stdout] test nestable::tests::range_from_contains ... ok [INFO] [stdout] test nestable::tests::range_from_exclusive_contains ... ok [INFO] [stdout] test nestable::tests::range_from_exclusive_ordering ... ok [INFO] [stdout] test nestable::tests::range_from_exclusive_overlapping ... ok [INFO] [stdout] test nestable::tests::range_from_exclusive_to_exclusive_ordering ... ok [INFO] [stdout] test nestable::tests::range_from_exclusive_to_exclusive_overlapping ... ok [INFO] [stdout] test nestable::tests::range_from_exclusive_to_inclusive_overlapping ... ok [INFO] [stdout] test nestable::tests::range_full_contains ... ok [INFO] [stdout] test nestable::tests::range_from_exclusive_to_inclusive_ordering ... ok [INFO] [stdout] test element::tests::finds_top_most_parent_element_with_index ... ok [INFO] [stdout] test nestable::tests::range_full_ordering ... ok [INFO] [stdout] test nestable::tests::range_full_overlapping ... ok [INFO] [stdout] test nestable::tests::range_from_overlapping ... ok [INFO] [stdout] test nestable::tests::range_from_exclusive_to_inclusive_contains ... ok [INFO] [stdout] test nestable::tests::range_from_ordering ... ok [INFO] [stdout] test nestable::tests::range_inclusive_ordering ... ok [INFO] [stdout] test nestable::tests::range_inclusive_overlapping ... ok [INFO] [stdout] test nestable::tests::range_overlapping ... ok [INFO] [stdout] test nestable::tests::range_ordering ... ok [INFO] [stdout] test nestable::tests::range_to_contains ... ok [INFO] [stdout] test nestable::tests::range_to_inclusive_ordering ... ok [INFO] [stdout] test nestable::tests::range_to_inclusive_contains ... ok [INFO] [stdout] test nestable::tests::range_to_inclusive_overlapping ... ok [INFO] [stdout] test nestable::tests::range_to_overlapping ... ok [INFO] [stdout] test nestable::tests::range_to_ordering ... ok [INFO] [stdout] test tests::from_iter ... ok [INFO] [stdout] test tests::from_slice ... ok [INFO] [stdout] test tests::extend ... ok [INFO] [stdout] test tests::default ... ok [INFO] [stdout] test tests::from_vec ... ok [INFO] [stdout] test tests::insert_containing ... ok [INFO] [stdout] test tests::insert_disjoint ... ok [INFO] [stdout] test tests::capacity ... ok [INFO] [stdout] test tests::insert_contained_and_containing ... ok [INFO] [stdout] test tests::insert_contained_not_at_end ... ok [INFO] [stdout] test tests::insert_contained ... ok [INFO] [stdout] test tests::insert_equal ... ok [INFO] [stdout] test tests::insert_into_second_sublist ... ok [INFO] [stdout] test tests::is_empty ... ok [INFO] [stdout] test tests::is_not_empty ... ok [INFO] [stdout] test tests::insert_on_empty ... ok [INFO] [stdout] test tests::iter_next_back ... ok [INFO] [stdout] test tests::into_vec ... ok [INFO] [stdout] test tests::iter_element_into_iter ... ok [INFO] [stdout] test tests::into_iter ... ok [INFO] [stdout] test tests::iter_last ... ok [INFO] [stdout] test tests::iter_size_hint_after_iterating ... ok [INFO] [stdout] test tests::iter_size_hint_empty ... ok [INFO] [stdout] test tests::len ... ok [INFO] [stdout] test tests::overlapping ... ok [INFO] [stdout] test tests::iter_size_hint ... ok [INFO] [stdout] test tests::new ... ok [INFO] [stdout] test tests::overlapping_element_into_iter ... ok [INFO] [stdout] test tests::overlapping_last ... ok [INFO] [stdout] test tests::overlapping_next_back ... ok [INFO] [stdout] test tests::overlapping_contained ... ok [INFO] [stdout] test tests::overlapping_size_hint ... ok [INFO] [stdout] test tests::overlapping_skip_first ... ok [INFO] [stdout] test tests::overlapping_size_hint_after_iterating ... ok [INFO] [stdout] test tests::overlapping_size_hint_empty ... ok [INFO] [stdout] test tests::overlapping_starts_at_topmost_element ... ok [INFO] [stdout] test tests::overlapping_stops_early ... ok [INFO] [stdout] test tests::overlapping_with_inner_not_overlapping ... ok [INFO] [stdout] test tests::remove ... ok [INFO] [stdout] test tests::remove_contained ... ok [INFO] [stdout] test tests::remove_containing ... ok [INFO] [stdout] test tests::remove_from_empty ... ok [INFO] [stdout] test tests::remove_contained_and_containing ... ok [INFO] [stdout] test tests::remove_from_second_sublist ... ok [INFO] [stdout] test tests::remove_not_found ... ok [INFO] [stdout] test nestable::tests::range_from_exclusive_to_exclusive_contains ... ok [INFO] [stdout] test nestable::tests::range_inclusive_contains ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 78 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests nested_containment_list [INFO] [stdout] [INFO] [stdout] running 31 tests [INFO] [stdout] test src/lib.rs - (line 13) ... ok [INFO] [stdout] test src/lib.rs - Iter::next (line 672) ... ok [INFO] [stdout] test src/lib.rs - (line 33) ... ok [INFO] [stdout] test src/lib.rs - Iter (line 641) ... ok [INFO] [stdout] test src/lib.rs - Iter::last (line 700) ... ok [INFO] [stdout] test src/lib.rs - (line 20) ... ok [INFO] [stdout] test src/lib.rs - (line 51) ... ok [INFO] [stdout] test src/lib.rs - IterElement (line 548) ... ok [INFO] [stdout] test src/lib.rs - NestedContainmentList::capacity (line 938) ... ok [INFO] [stdout] test src/lib.rs - IterElement::sublist (line 577) ... ok [INFO] [stdout] test src/lib.rs - IterElement::into_iter (line 609) ... ok [INFO] [stdout] test src/lib.rs - Iter::size_hint (line 720) ... ok [INFO] [stdout] test src/lib.rs - NestedContainmentList (line 822) ... ok [INFO] [stdout] test src/lib.rs - NestedContainmentList (line 798) ... ok [INFO] [stdout] test src/lib.rs - NestedContainmentList::new (line 862) ... ok [INFO] [stdout] test src/lib.rs - NestedContainmentList::insert (line 1084) ... ok [INFO] [stdout] test src/lib.rs - NestedContainmentList::len (line 904) ... ok [INFO] [stdout] test src/lib.rs - NestedContainmentList::default (line 1394) ... ok [INFO] [stdout] test src/lib.rs - NestedContainmentList::remove (line 1108) ... ok [INFO] [stdout] test src/lib.rs - NestedContainmentList::is_empty (line 921) ... ok [INFO] [stdout] test src/lib.rs - NestedContainmentList::from_iter (line 1194) ... ok [INFO] [stdout] test src/lib.rs - NestedContainmentList::overlapping (line 959) ... ok [INFO] [stdout] test src/lib.rs - Overlapping<'a,R,S,T>::size_hint (line 421) ... ok [INFO] [stdout] test src/lib.rs - Overlapping<'a,R,S,T>::last (line 400) ... ok [INFO] [stdout] test src/lib.rs - NestedContainmentList::with_capacity (line 886) ... ok [INFO] [stdout] test src/lib.rs - OverlappingElement (line 124) ... ok [INFO] [stdout] test src/lib.rs - Overlapping (line 233) ... ok [INFO] [stdout] test src/lib.rs - Vec (line 1343) ... ok [INFO] [stdout] test src/lib.rs - Overlapping<'a,R,S,T>::next (line 294) ... ok [INFO] [stdout] test src/lib.rs - OverlappingElement<'a,R,S,T>::into_iter (line 198) ... ok [INFO] [stdout] test src/lib.rs - OverlappingElement<'a,R,S,T>::sublist (line 160) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.39s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "704407858f16f3dac34e0556bf3248832740cb7763aecdac080c870afa18c911", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "704407858f16f3dac34e0556bf3248832740cb7763aecdac080c870afa18c911", kill_on_drop: false }` [INFO] [stdout] 704407858f16f3dac34e0556bf3248832740cb7763aecdac080c870afa18c911