[INFO] fetching crate intern-str 0.1.0... [INFO] checking intern-str-0.1.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate intern-str 0.1.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate intern-str 0.1.0 [INFO] finished tweaking crates.io crate intern-str 0.1.0 [INFO] tweaked toml for crates.io crate intern-str 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate intern-str 0.1.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 81 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.4.0 (available: v0.6.0) [INFO] [stderr] Adding fastrand v1.9.0 (available: v2.3.0) [INFO] [stderr] Adding phf v0.11.3 (available: v0.12.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a197a40eb785e950bce4bf18f96bf27f36459b92b4c5248c0dc822aec4f35bea [INFO] running `Command { std: "docker" "start" "-a" "a197a40eb785e950bce4bf18f96bf27f36459b92b4c5248c0dc822aec4f35bea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a197a40eb785e950bce4bf18f96bf27f36459b92b4c5248c0dc822aec4f35bea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a197a40eb785e950bce4bf18f96bf27f36459b92b4c5248c0dc822aec4f35bea", kill_on_drop: false }` [INFO] [stdout] a197a40eb785e950bce4bf18f96bf27f36459b92b4c5248c0dc822aec4f35bea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a2884824eb7c5707d6dbafe41240ea3c8632ffd370a6f1b31e958b04334f2c2b [INFO] running `Command { std: "docker" "start" "-a" "a2884824eb7c5707d6dbafe41240ea3c8632ffd370a6f1b31e958b04334f2c2b", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking half v2.6.0 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking os_str_bytes v6.6.1 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Compiling intern-str v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking siphasher v1.0.1 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking textwrap v0.16.2 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking phf_shared v0.11.3 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking oorandom v11.1.5 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking phf v0.11.3 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stdout] warning: unexpected `cfg` condition name: `intern_str_no_alloc` [INFO] [stdout] --> src/lib.rs:58:36 [INFO] [stdout] | [INFO] [stdout] 58 | #[cfg(all(feature = "builder", not(intern_str_no_alloc)))] [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(intern_str_no_alloc)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(intern_str_no_alloc)");` 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: `intern_str_no_alloc` [INFO] [stdout] --> src/lib.rs:60:32 [INFO] [stdout] | [INFO] [stdout] 60 | #[cfg(all(feature = "builder", intern_str_no_alloc))] [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(intern_str_no_alloc)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(intern_str_no_alloc)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rayon-core v1.12.1 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.4.0 [INFO] [stdout] warning: unexpected `cfg` condition name: `intern_str_no_alloc` [INFO] [stdout] --> src/lib.rs:58:36 [INFO] [stdout] | [INFO] [stdout] 58 | #[cfg(all(feature = "builder", not(intern_str_no_alloc)))] [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(intern_str_no_alloc)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(intern_str_no_alloc)");` 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: `intern_str_no_alloc` [INFO] [stdout] --> src/lib.rs:60:32 [INFO] [stdout] | [INFO] [stdout] 60 | #[cfg(all(feature = "builder", intern_str_no_alloc))] [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(intern_str_no_alloc)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(intern_str_no_alloc)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `intern_str::builder` [INFO] [stdout] --> benches/comparison.rs:13:21 [INFO] [stdout] | [INFO] [stdout] 13 | use intern_str::builder::{Builder, IgnoreCase, Utf8Graph}; [INFO] [stdout] | ^^^^^^^ could not find `builder` in `intern_str` [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | pub mod builder; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] note: the item is gated behind the `builder` feature [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:55:7 [INFO] [stdout] | [INFO] [stdout] 55 | #[cfg(feature = "builder")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed for `&_` [INFO] [stdout] --> benches/comparison.rs:64:17 [INFO] [stdout] | [INFO] [stdout] 64 | let word = &test_words[rng.usize(..test_words_len)]; [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 73 | let word = word.to_lowercase(); [INFO] [stdout] | ------------ type must be known at this point [INFO] [stdout] | [INFO] [stdout] help: consider giving `word` an explicit type, where the placeholders `_` are specified [INFO] [stdout] | [INFO] [stdout] 64 | let word: &_ = &test_words[rng.usize(..test_words_len)]; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `intern-str` (bench "comparison") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "a2884824eb7c5707d6dbafe41240ea3c8632ffd370a6f1b31e958b04334f2c2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2884824eb7c5707d6dbafe41240ea3c8632ffd370a6f1b31e958b04334f2c2b", kill_on_drop: false }` [INFO] [stdout] a2884824eb7c5707d6dbafe41240ea3c8632ffd370a6f1b31e958b04334f2c2b