[INFO] cloning repository https://github.com/PonasKovas/maxlen [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PonasKovas/maxlen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPonasKovas%2Fmaxlen", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPonasKovas%2Fmaxlen'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 486e3f86bfd2eb8af0e88746e7f36049dd292725 [INFO] testing PonasKovas/maxlen against 1.86.0 for beta-1.87-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPonasKovas%2Fmaxlen" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/PonasKovas/maxlen on toolchain 1.86.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/PonasKovas/maxlen [INFO] finished tweaking git repo https://github.com/PonasKovas/maxlen [INFO] tweaked toml for git repo https://github.com/PonasKovas/maxlen written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/PonasKovas/maxlen 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" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded maxlen-macro v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8d731a4c0a488f6512cf422fcc74d202f9f531089503a4c2e961a7a345b4a669 [INFO] running `Command { std: "docker" "start" "-a" "8d731a4c0a488f6512cf422fcc74d202f9f531089503a4c2e961a7a345b4a669", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8d731a4c0a488f6512cf422fcc74d202f9f531089503a4c2e961a7a345b4a669", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d731a4c0a488f6512cf422fcc74d202f9f531089503a4c2e961a7a345b4a669", kill_on_drop: false }` [INFO] [stdout] 8d731a4c0a488f6512cf422fcc74d202f9f531089503a4c2e961a7a345b4a669 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3046e25ae7967203ed1eef4fe86b91289be1d2742c79d66ee511edd9fc0ca621 [INFO] running `Command { std: "docker" "start" "-a" "3046e25ae7967203ed1eef4fe86b91289be1d2742c79d66ee511edd9fc0ca621", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling maxlen-macro v0.1.0 [INFO] [stderr] Compiling maxlen v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0658]: use of unstable library feature `extract_if`: recently added [INFO] [stdout] --> src/bvec.rs:189:7 [INFO] [stdout] | [INFO] [stdout] 189 | ) -> std::vec::ExtractIf [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #43244 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `extract_if`: recently added [INFO] [stdout] --> src/bvec.rs:193:10 [INFO] [stdout] | [INFO] [stdout] 193 | self.s.extract_if(range, filter) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #43244 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `std::string::String: TryFrom>` is not satisfied [INFO] [stdout] --> src/bvec.rs:751:3 [INFO] [stdout] | [INFO] [stdout] 751 | String::try_from(value.s) [INFO] [stdout] | ^^^^^^ the trait `From>` is not implemented for `std::string::String` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `From`: [INFO] [stdout] `std::string::String` implements `From<&bstr::BStr>` [INFO] [stdout] `std::string::String` implements `From<&bstring::BString>` [INFO] [stdout] `std::string::String` implements `From<&mut bstr::BStr>` [INFO] [stdout] `std::string::String` implements `From<&mut str>` [INFO] [stdout] `std::string::String` implements `From<&std::string::String>` [INFO] [stdout] `std::string::String` implements `From<&str>` [INFO] [stdout] `std::string::String` implements `From>` [INFO] [stdout] `std::string::String` implements `From>` [INFO] [stdout] `std::string::String` implements `From` [INFO] [stdout] = note: required for `Vec` to implement `Into` [INFO] [stdout] = note: required for `std::string::String` to implement `TryFrom>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/bvec.rs:751:3 [INFO] [stdout] | [INFO] [stdout] 750 | fn try_from(value: BVec) -> Result { [INFO] [stdout] | ------------------------- expected `Result` because of return type [INFO] [stdout] 751 | String::try_from(value.s) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Result`, found `Result` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Result<_, FromUtf8Error>` [INFO] [stdout] found enum `Result<_, Infallible>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `std::string::String: From>` is not satisfied [INFO] [stdout] --> src/bvec.rs:751:3 [INFO] [stdout] | [INFO] [stdout] 751 | String::try_from(value.s) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `From>` is not implemented for `std::string::String` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `From`: [INFO] [stdout] `std::string::String` implements `From<&bstr::BStr>` [INFO] [stdout] `std::string::String` implements `From<&bstring::BString>` [INFO] [stdout] `std::string::String` implements `From<&mut bstr::BStr>` [INFO] [stdout] `std::string::String` implements `From<&mut str>` [INFO] [stdout] `std::string::String` implements `From<&std::string::String>` [INFO] [stdout] `std::string::String` implements `From<&str>` [INFO] [stdout] `std::string::String` implements `From>` [INFO] [stdout] `std::string::String` implements `From>` [INFO] [stdout] `std::string::String` implements `From` [INFO] [stdout] = note: required for `Vec` to implement `Into` [INFO] [stdout] = note: required for `std::string::String` to implement `TryFrom>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `Vec::::as_mut_ptr` is not yet stable as a const fn [INFO] [stdout] --> src/bvec.rs:132:3 [INFO] [stdout] | [INFO] [stdout] 132 | self.s.as_mut_ptr() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: add `#![feature(const_vec_string_slice)]` to the crate attributes to enable [INFO] [stdout] --> src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 + #![feature(const_vec_string_slice)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `Vec::::as_ptr` is not yet stable as a const fn [INFO] [stdout] --> src/bvec.rs:138:3 [INFO] [stdout] | [INFO] [stdout] 138 | self.s.as_ptr() [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: add `#![feature(const_vec_string_slice)]` to the crate attributes to enable [INFO] [stdout] --> src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 + #![feature(const_vec_string_slice)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `Vec::::as_mut_slice` is not yet stable as a const fn [INFO] [stdout] --> src/bvec.rs:144:45 [INFO] [stdout] | [INFO] [stdout] 144 | unsafe { BSlice::from_slice_mut_unchecked(self.s.as_mut_slice()) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: add `#![feature(const_vec_string_slice)]` to the crate attributes to enable [INFO] [stdout] --> src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 + #![feature(const_vec_string_slice)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `Vec::::capacity` is not yet stable as a const fn [INFO] [stdout] --> src/bvec.rs:150:3 [INFO] [stdout] | [INFO] [stdout] 150 | self.s.capacity() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: add `#![feature(const_vec_string_slice)]` to the crate attributes to enable [INFO] [stdout] --> src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 + #![feature(const_vec_string_slice)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `maxlen` (lib) due to 9 previous errors [INFO] running `Command { std: "docker" "inspect" "3046e25ae7967203ed1eef4fe86b91289be1d2742c79d66ee511edd9fc0ca621", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3046e25ae7967203ed1eef4fe86b91289be1d2742c79d66ee511edd9fc0ca621", kill_on_drop: false }` [INFO] [stdout] 3046e25ae7967203ed1eef4fe86b91289be1d2742c79d66ee511edd9fc0ca621