[INFO] fetching crate refset 0.2.0... [INFO] testing refset-0.2.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8 [INFO] extracting crate refset 0.2.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate refset 0.2.0 [INFO] finished tweaking crates.io crate refset 0.2.0 [INFO] tweaked toml for crates.io crate refset 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate refset 0.2.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 29 packages to latest compatible versions [INFO] [stderr] Adding rustc_version v0.2.3 (available: v0.4.1) [INFO] [stderr] Adding sha2 v0.9.9 (available: v0.10.9) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9419ecd76d8c9454106332a1c8b929325e33cd38a3c086bea63790d790acfb96 [INFO] running `Command { std: "docker" "start" "-a" "9419ecd76d8c9454106332a1c8b929325e33cd38a3c086bea63790d790acfb96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9419ecd76d8c9454106332a1c8b929325e33cd38a3c086bea63790d790acfb96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9419ecd76d8c9454106332a1c8b929325e33cd38a3c086bea63790d790acfb96", kill_on_drop: false }` [INFO] [stdout] 9419ecd76d8c9454106332a1c8b929325e33cd38a3c086bea63790d790acfb96 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3668fddf1bf3b15ee9a615013dd192163eec9625c5b4f8d9e807b8a17c34152f [INFO] running `Command { std: "docker" "start" "-a" "3668fddf1bf3b15ee9a615013dd192163eec9625c5b4f8d9e807b8a17c34152f", kill_on_drop: false }` [INFO] [stderr] Compiling generic-array v0.14.9 [INFO] [stderr] Compiling opaque-debug v0.3.1 [INFO] [stderr] Compiling cpufeatures v0.2.17 [INFO] [stderr] Compiling refset v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling sha2 v0.9.9 [INFO] [stdout] warning: unexpected `cfg` condition name: `nightly` [INFO] [stdout] --> src/lib.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | #![cfg_attr(nightly, feature(test))] [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(nightly)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly)");` 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: `nightly` [INFO] [stdout] --> src/lib.rs:28:7 [INFO] [stdout] | [INFO] [stdout] 28 | #[cfg(nightly)] extern crate test; [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(nightly)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly)");` 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: use of deprecated trait `sha2::digest::generic_array::sequence::Split`: please upgrade to generic-array 1.x [INFO] [stdout] --> src/lib.rs:81:35 [INFO] [stdout] | [INFO] [stdout] 81 | digest::generic_array::sequence::Split, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated trait `sha2::digest::generic_array::sequence::Split`: please upgrade to generic-array 1.x [INFO] [stdout] --> src/hashing.rs:160:45 [INFO] [stdout] | [INFO] [stdout] 160 | use sha2::digest::generic_array::sequence::Split; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `sha2::digest::generic_array::sequence::Split::split`: please upgrade to generic-array 1.x [INFO] [stdout] --> src/hashing.rs:163:25 [INFO] [stdout] | [INFO] [stdout] 163 | u64::from_ne_bytes(arr.split().0.into()) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `sha2::digest::generic_array::sequence::Split::split`: please upgrade to generic-array 1.x [INFO] [stdout] --> src/lib.rs:94:30 [INFO] [stdout] | [INFO] [stdout] 94 | (u64::from_ne_bytes(full.split().0.into()), HashType::from_bytes(arr)) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.79s [INFO] running `Command { std: "docker" "inspect" "3668fddf1bf3b15ee9a615013dd192163eec9625c5b4f8d9e807b8a17c34152f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3668fddf1bf3b15ee9a615013dd192163eec9625c5b4f8d9e807b8a17c34152f", kill_on_drop: false }` [INFO] [stdout] 3668fddf1bf3b15ee9a615013dd192163eec9625c5b4f8d9e807b8a17c34152f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0ba07e19637e786cab98778d33eefc99efcef033d6915145788bc4ce92b71a12 [INFO] running `Command { std: "docker" "start" "-a" "0ba07e19637e786cab98778d33eefc99efcef033d6915145788bc4ce92b71a12", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling half v1.8.3 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stdout] warning: unexpected `cfg` condition name: `nightly` [INFO] [stdout] --> src/lib.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | #![cfg_attr(nightly, feature(test))] [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(nightly)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly)");` 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: `nightly` [INFO] [stdout] --> src/lib.rs:28:7 [INFO] [stdout] | [INFO] [stdout] 28 | #[cfg(nightly)] extern crate test; [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(nightly)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly)");` 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: use of deprecated trait `sha2::digest::generic_array::sequence::Split`: please upgrade to generic-array 1.x [INFO] [stdout] --> src/lib.rs:81:35 [INFO] [stdout] | [INFO] [stdout] 81 | digest::generic_array::sequence::Split, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated trait `sha2::digest::generic_array::sequence::Split`: please upgrade to generic-array 1.x [INFO] [stdout] --> src/hashing.rs:160:45 [INFO] [stdout] | [INFO] [stdout] 160 | use sha2::digest::generic_array::sequence::Split; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `sha2::digest::generic_array::sequence::Split::split`: please upgrade to generic-array 1.x [INFO] [stdout] --> src/hashing.rs:163:25 [INFO] [stdout] | [INFO] [stdout] 163 | u64::from_ne_bytes(arr.split().0.into()) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `sha2::digest::generic_array::sequence::Split::split`: please upgrade to generic-array 1.x [INFO] [stdout] --> src/lib.rs:94:30 [INFO] [stdout] | [INFO] [stdout] 94 | (u64::from_ne_bytes(full.split().0.into()), HashType::from_bytes(arr)) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling refset v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `nightly` [INFO] [stdout] --> src/lib.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | #![cfg_attr(nightly, feature(test))] [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(nightly)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly)");` 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: `nightly` [INFO] [stdout] --> src/lib.rs:28:7 [INFO] [stdout] | [INFO] [stdout] 28 | #[cfg(nightly)] extern crate test; [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(nightly)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly)");` 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: `nightly` [INFO] [stdout] --> src/lib.rs:226:11 [INFO] [stdout] | [INFO] [stdout] 226 | #[cfg(nightly)] [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(nightly)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly)");` 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: use of deprecated trait `sha2::digest::generic_array::sequence::Split`: please upgrade to generic-array 1.x [INFO] [stdout] --> src/lib.rs:81:35 [INFO] [stdout] | [INFO] [stdout] 81 | digest::generic_array::sequence::Split, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated trait `sha2::digest::generic_array::sequence::Split`: please upgrade to generic-array 1.x [INFO] [stdout] --> src/hashing.rs:160:45 [INFO] [stdout] | [INFO] [stdout] 160 | use sha2::digest::generic_array::sequence::Split; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `sha2::digest::generic_array::sequence::Split::split`: please upgrade to generic-array 1.x [INFO] [stdout] --> src/hashing.rs:163:25 [INFO] [stdout] | [INFO] [stdout] 163 | u64::from_ne_bytes(arr.split().0.into()) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `sha2::digest::generic_array::sequence::Split::split`: please upgrade to generic-array 1.x [INFO] [stdout] --> src/lib.rs:94:30 [INFO] [stdout] | [INFO] [stdout] 94 | (u64::from_ne_bytes(full.split().0.into()), HashType::from_bytes(arr)) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.06s [INFO] running `Command { std: "docker" "inspect" "0ba07e19637e786cab98778d33eefc99efcef033d6915145788bc4ce92b71a12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ba07e19637e786cab98778d33eefc99efcef033d6915145788bc4ce92b71a12", kill_on_drop: false }` [INFO] [stdout] 0ba07e19637e786cab98778d33eefc99efcef033d6915145788bc4ce92b71a12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9d615433605c6a471d5dda70ac673131de6e192d652a23689f0fb30630fe6a06 [INFO] running `Command { std: "docker" "start" "-a" "9d615433605c6a471d5dda70ac673131de6e192d652a23689f0fb30630fe6a06", kill_on_drop: false }` [INFO] [stderr] warning: unexpected `cfg` condition name: `nightly` [INFO] [stderr] --> src/lib.rs:27:13 [INFO] [stderr] | [INFO] [stderr] 27 | #![cfg_attr(nightly, feature(test))] [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(nightly)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly)");` 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: `nightly` [INFO] [stderr] --> src/lib.rs:28:7 [INFO] [stderr] | [INFO] [stderr] 28 | #[cfg(nightly)] extern crate test; [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(nightly)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly)");` to the top of the `build.rs` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: use of deprecated trait `sha2::digest::generic_array::sequence::Split`: please upgrade to generic-array 1.x [INFO] [stderr] --> src/lib.rs:81:35 [INFO] [stderr] | [INFO] [stderr] 81 | digest::generic_array::sequence::Split, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated trait `sha2::digest::generic_array::sequence::Split`: please upgrade to generic-array 1.x [INFO] [stderr] --> src/hashing.rs:160:45 [INFO] [stderr] | [INFO] [stderr] 160 | use sha2::digest::generic_array::sequence::Split; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `sha2::digest::generic_array::sequence::Split::split`: please upgrade to generic-array 1.x [INFO] [stderr] --> src/hashing.rs:163:25 [INFO] [stderr] | [INFO] [stderr] 163 | u64::from_ne_bytes(arr.split().0.into()) [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `sha2::digest::generic_array::sequence::Split::split`: please upgrade to generic-array 1.x [INFO] [stderr] --> src/lib.rs:94:30 [INFO] [stderr] | [INFO] [stderr] 94 | (u64::from_ne_bytes(full.split().0.into()), HashType::from_bytes(arr)) [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `refset` (lib) generated 6 warnings [INFO] [stderr] warning: unexpected `cfg` condition name: `nightly` [INFO] [stderr] --> src/lib.rs:226:11 [INFO] [stderr] | [INFO] [stderr] 226 | #[cfg(nightly)] [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(nightly)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly)");` to the top of the `build.rs` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: `refset` (lib test) generated 7 warnings (6 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/refset-6ed480ba2ed28827) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test hashing::test::match_bytes ... ok [INFO] [stdout] test tests::benchmarks::owning_ints ... ok [INFO] [stdout] test tests::benchmarks::owning_strings ... ok [INFO] [stdout] test tests::insert ... ok [INFO] [stdout] test tests::benchmarks::non_owning_ints ... ok [INFO] [stdout] test tests::benchmarks::non_owning_strings ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests refset [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - HashType (line 52) ... ok [INFO] [stdout] test src/lib.rs - (line 6) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9d615433605c6a471d5dda70ac673131de6e192d652a23689f0fb30630fe6a06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d615433605c6a471d5dda70ac673131de6e192d652a23689f0fb30630fe6a06", kill_on_drop: false }` [INFO] [stdout] 9d615433605c6a471d5dda70ac673131de6e192d652a23689f0fb30630fe6a06