[INFO] fetching crate pi_atom 0.6.1... [INFO] checking pi_atom-0.6.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate pi_atom 0.6.1 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate pi_atom 0.6.1 [INFO] finished tweaking crates.io crate pi_atom 0.6.1 [INFO] tweaked toml for crates.io crate pi_atom 0.6.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate pi_atom 0.6.1 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate pi_atom 0.6.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition [INFO] [stderr] (in the `serde` dependency) [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c9e122b851603827c2e41a23d23bae09c289d2c935c6bbdc14bd121feb6028f1 [INFO] running `Command { std: "docker" "start" "-a" "c9e122b851603827c2e41a23d23bae09c289d2c935c6bbdc14bd121feb6028f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c9e122b851603827c2e41a23d23bae09c289d2c935c6bbdc14bd121feb6028f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9e122b851603827c2e41a23d23bae09c289d2c935c6bbdc14bd121feb6028f1", kill_on_drop: false }` [INFO] [stdout] c9e122b851603827c2e41a23d23bae09c289d2c935c6bbdc14bd121feb6028f1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Dunmustuse_in_always_ok" "-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] de773a37261310f90d688d6667f4baf0f0154cf8a6253125f65e6f4fcae497c7 [INFO] running `Command { std: "docker" "start" "-a" "de773a37261310f90d688d6667f4baf0f0154cf8a6253125f65e6f4fcae497c7", kill_on_drop: false }` [INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition [INFO] [stderr] (in the `serde` dependency) [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking pi_null v0.1.11 [INFO] [stderr] Checking smol_str v0.2.2 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking pi_share v0.5.2 [INFO] [stderr] Checking dashmap v6.1.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking twox-hash v1.6.3 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking pi_hash v0.1.1 [INFO] [stderr] Checking pi_bon v0.3.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Checking pi_atom v0.6.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `pi_hash/xxhash` [INFO] [stdout] --> src/lib.rs:34:15 [INFO] [stdout] | [INFO] [stdout] 34 | #[cfg(all(not(feature = "pi_hash/xxhash"), not(feature = "pointer_width_32")))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `lookup_by_hash`, `pointer_width_32`, and `serde` [INFO] [stdout] = help: consider adding `pi_hash/xxhash` as a feature in `Cargo.toml` [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 value: `pi_hash/xxhash` [INFO] [stdout] --> src/lib.rs:37:15 [INFO] [stdout] | [INFO] [stdout] 37 | #[cfg(all(not(feature = "pi_hash/xxhash"), feature = "pointer_width_32"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `lookup_by_hash`, `pointer_width_32`, and `serde` [INFO] [stdout] = help: consider adding `pi_hash/xxhash` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `pi_hash/xxhash` [INFO] [stdout] --> src/lib.rs:40:11 [INFO] [stdout] | [INFO] [stdout] 40 | #[cfg(all(feature = "pi_hash/xxhash", not(feature = "pointer_width_32")))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `lookup_by_hash`, `pointer_width_32`, and `serde` [INFO] [stdout] = help: consider adding `pi_hash/xxhash` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `pi_hash/xxhash` [INFO] [stdout] --> src/lib.rs:43:11 [INFO] [stdout] | [INFO] [stdout] 43 | #[cfg(all(feature = "pi_hash/xxhash", feature = "pointer_width_32"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `lookup_by_hash`, `pointer_width_32`, and `serde` [INFO] [stdout] = help: consider adding `pi_hash/xxhash` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `pi_hash/xxhash` [INFO] [stdout] --> src/lib.rs:34:15 [INFO] [stdout] | [INFO] [stdout] 34 | #[cfg(all(not(feature = "pi_hash/xxhash"), not(feature = "pointer_width_32")))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `lookup_by_hash`, `pointer_width_32`, and `serde` [INFO] [stdout] = help: consider adding `pi_hash/xxhash` as a feature in `Cargo.toml` [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 value: `pi_hash/xxhash` [INFO] [stdout] --> src/lib.rs:37:15 [INFO] [stdout] | [INFO] [stdout] 37 | #[cfg(all(not(feature = "pi_hash/xxhash"), feature = "pointer_width_32"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `lookup_by_hash`, `pointer_width_32`, and `serde` [INFO] [stdout] = help: consider adding `pi_hash/xxhash` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `pi_hash/xxhash` [INFO] [stdout] --> src/lib.rs:40:11 [INFO] [stdout] | [INFO] [stdout] 40 | #[cfg(all(feature = "pi_hash/xxhash", not(feature = "pointer_width_32")))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `lookup_by_hash`, `pointer_width_32`, and `serde` [INFO] [stdout] = help: consider adding `pi_hash/xxhash` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `pi_hash/xxhash` [INFO] [stdout] --> src/lib.rs:43:11 [INFO] [stdout] | [INFO] [stdout] 43 | #[cfg(all(feature = "pi_hash/xxhash", feature = "pointer_width_32"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `lookup_by_hash`, `pointer_width_32`, and `serde` [INFO] [stdout] = help: consider adding `pi_hash/xxhash` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:241:53 [INFO] [stdout] | [INFO] [stdout] 241 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 242 | | Ok(Atom::from(s)) [INFO] [stdout] 243 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:242:9 [INFO] [stdout] | [INFO] [stdout] 242 | Ok(Atom::from(s)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:241:53 [INFO] [stdout] | [INFO] [stdout] 241 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 242 | | Ok(Atom::from(s)) [INFO] [stdout] 243 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:242:9 [INFO] [stdout] | [INFO] [stdout] 242 | Ok(Atom::from(s)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `pi_atom` (lib test) due to 2 previous errors; 4 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `pi_atom` (lib) due to 2 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "de773a37261310f90d688d6667f4baf0f0154cf8a6253125f65e6f4fcae497c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de773a37261310f90d688d6667f4baf0f0154cf8a6253125f65e6f4fcae497c7", kill_on_drop: false }` [INFO] [stdout] de773a37261310f90d688d6667f4baf0f0154cf8a6253125f65e6f4fcae497c7