[INFO] fetching crate for_any 0.0.1-beta.0... [INFO] testing for_any-0.0.1-beta.0 against 1.90.0 for beta-1.91-3 [INFO] extracting crate for_any 0.0.1-beta.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate for_any 0.0.1-beta.0 [INFO] finished tweaking crates.io crate for_any 0.0.1-beta.0 [INFO] tweaked toml for crates.io crate for_any 0.0.1-beta.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate for_any 0.0.1-beta.0 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 34 packages to latest compatible versions [INFO] [stderr] Adding darling v0.13.4 (available: v0.21.3) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.106) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded toml v0.9.7 [INFO] [stderr] Downloaded toml_parser v1.0.3 [INFO] [stderr] Downloaded serde_spanned v1.0.2 [INFO] [stderr] Downloaded termcolor v1.4.1 [INFO] [stderr] Downloaded winapi-util v0.1.11 [INFO] [stderr] Downloaded toml_datetime v0.7.2 [INFO] [stderr] Downloaded trybuild v1.0.111 [INFO] [stderr] Downloaded glob v0.3.3 [INFO] [stderr] Downloaded windows-link v0.2.0 [INFO] [stderr] Downloaded darling_macro v0.13.4 [INFO] [stderr] Downloaded strsim v0.10.0 [INFO] [stderr] Downloaded darling_core v0.13.4 [INFO] [stderr] Downloaded darling v0.13.4 [INFO] [stderr] Downloaded target-triple v0.1.4 [INFO] [stderr] Downloaded toml_writer v1.0.3 [INFO] [stderr] Downloaded serde_json v1.0.145 [INFO] [stderr] Downloaded syn v1.0.109 [INFO] [stderr] Downloaded windows-sys v0.61.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 75cc0ee5c3ff3b4c0425a0d23c924017cc2c288df142468fa158587cbe215249 [INFO] running `Command { std: "docker" "start" "-a" "75cc0ee5c3ff3b4c0425a0d23c924017cc2c288df142468fa158587cbe215249", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "75cc0ee5c3ff3b4c0425a0d23c924017cc2c288df142468fa158587cbe215249", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75cc0ee5c3ff3b4c0425a0d23c924017cc2c288df142468fa158587cbe215249", kill_on_drop: false }` [INFO] [stdout] 75cc0ee5c3ff3b4c0425a0d23c924017cc2c288df142468fa158587cbe215249 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 027aebbe735d3158c8bd215f2fa62cc81844f0686aa2a076f9fa59fc9313c411 [INFO] running `Command { std: "docker" "start" "-a" "027aebbe735d3158c8bd215f2fa62cc81844f0686aa2a076f9fa59fc9313c411", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling darling_core v0.13.4 [INFO] [stderr] Compiling darling_macro v0.13.4 [INFO] [stderr] Compiling darling v0.13.4 [INFO] [stderr] Compiling for_any v0.0.1-beta.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(result_into_ok_or_err, result_flattening)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(exact_size_is_empty)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `result_flattening` has been stable since 1.89.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:35 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(result_into_ok_or_err, result_flattening)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `result_into_ok_or_err` [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(result_into_ok_or_err, result_flattening)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `into_ok_or_err` found for enum `Result` in the current scope [INFO] [stdout] --> src/lib.rs:32:10 [INFO] [stdout] | [INFO] [stdout] 28 | / ForAnyInput::from_derive_input(&input) [INFO] [stdout] 29 | | .map(ForAnyInput::generate_output) [INFO] [stdout] 30 | | .map_err(|err| err.write_errors()) [INFO] [stdout] 31 | | .flatten() [INFO] [stdout] 32 | | .into_ok_or_err() [INFO] [stdout] | | -^^^^^^^^^^^^^^ method not found in `Result` [INFO] [stdout] | |_________| [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0554, E0599, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `for_any` (lib) due to 4 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "027aebbe735d3158c8bd215f2fa62cc81844f0686aa2a076f9fa59fc9313c411", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "027aebbe735d3158c8bd215f2fa62cc81844f0686aa2a076f9fa59fc9313c411", kill_on_drop: false }` [INFO] [stdout] 027aebbe735d3158c8bd215f2fa62cc81844f0686aa2a076f9fa59fc9313c411