[INFO] fetching crate intern-str 0.1.0...
[INFO] checking intern-str-0.1.0 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate intern-str 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate intern-str 0.1.0 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 886ea490f11379e07cde7297f3a0960555f9d4a15e97c685ad698ddbb290515b
[INFO] running `Command { std: "docker" "start" "-a" "886ea490f11379e07cde7297f3a0960555f9d4a15e97c685ad698ddbb290515b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "886ea490f11379e07cde7297f3a0960555f9d4a15e97c685ad698ddbb290515b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "886ea490f11379e07cde7297f3a0960555f9d4a15e97c685ad698ddbb290515b", kill_on_drop: false }`
[INFO] [stdout] 886ea490f11379e07cde7297f3a0960555f9d4a15e97c685ad698ddbb290515b
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e293d6340e8673c4d360413393c4b024d6bee60ae75b9431a36e552359116be
[INFO] running `Command { std: "docker" "start" "-a" "9e293d6340e8673c4d360413393c4b024d6bee60ae75b9431a36e552359116be", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking os_str_bytes v6.6.1
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking half v2.4.0
[INFO] [stderr]    Compiling intern-str v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking textwrap v0.16.1
[INFO] [stderr]     Checking phf_shared v0.11.2
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking phf v0.11.2
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stderr]     Checking serde_json v1.0.115
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.4.0
[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] 
[INFO] [stdout] error[E0282]: type annotations needed for `&T`
[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 type for type parameter `T` is specified
[INFO] [stdout]    |
[INFO] [stdout] 64 |             let word: &T = &test_words[rng.usize(..test_words_len)];
[INFO] [stdout]    |                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[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 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "9e293d6340e8673c4d360413393c4b024d6bee60ae75b9431a36e552359116be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e293d6340e8673c4d360413393c4b024d6bee60ae75b9431a36e552359116be", kill_on_drop: false }`
[INFO] [stdout] 9e293d6340e8673c4d360413393c4b024d6bee60ae75b9431a36e552359116be
