[INFO] fetching crate mech-html 0.1.0... [INFO] testing mech-html-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate mech-html 0.1.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate mech-html 0.1.0 [INFO] finished tweaking crates.io crate mech-html 0.1.0 [INFO] tweaked toml for crates.io crate mech-html 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mech-html 0.1.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 57 packages to latest compatible versions [INFO] [stderr] Adding base64 v0.20.0 (available: v0.22.1) [INFO] [stderr] Adding bincode v1.3.3 (available: v2.0.1) [INFO] [stderr] Adding hashbrown v0.13.2 (available: v0.15.4) [INFO] [stderr] Adding mech-core v0.1.0 (available: v0.2.47) [INFO] [stderr] Adding mech-utilities v0.1.0 (available: v0.2.2) [INFO] [stderr] Adding miniz_oxide v0.6.2 (available: v0.8.9) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mech-utilities v0.1.0 [INFO] [stderr] Downloaded mech-core v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1573333d9f3a2e0a15dd8125042983c70572e87608f5c0736d4a2d8cadb6b327 [INFO] running `Command { std: "docker" "start" "-a" "1573333d9f3a2e0a15dd8125042983c70572e87608f5c0736d4a2d8cadb6b327", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1573333d9f3a2e0a15dd8125042983c70572e87608f5c0736d4a2d8cadb6b327", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1573333d9f3a2e0a15dd8125042983c70572e87608f5c0736d4a2d8cadb6b327", kill_on_drop: false }` [INFO] [stdout] 1573333d9f3a2e0a15dd8125042983c70572e87608f5c0736d4a2d8cadb6b327 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] da3d0d5c90ee47d436f8c90390aa6c5a369f47bc6c9be095a4e23c9caf027f82 [INFO] running `Command { std: "docker" "start" "-a" "da3d0d5c90ee47d436f8c90390aa6c5a369f47bc6c9be095a4e23c9caf027f82", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.100 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling bumpalo v3.19.0 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling rustversion v1.0.21 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling wasm-bindgen v0.2.100 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling seahash v4.1.0 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling base64 v0.20.0 [INFO] [stderr] Compiling miniz_oxide v0.6.2 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling hashbrown v0.13.2 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.100 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.100 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.100 [INFO] [stderr] Compiling js-sys v0.3.77 [INFO] [stderr] Compiling mech-core v0.1.0 [INFO] [stdout] error[E0635]: unknown feature `drain_filter` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mech-core-0.1.0/src/lib.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | #![feature(drain_filter)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `drain_filter` found for struct `Vec>>` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mech-core-0.1.0/src/schedule.rs:41:63 [INFO] [stdout] | [INFO] [stdout] 41 | let ready_blocks: Vec = self.unscheduled_blocks.drain_filter(|b| b.borrow().state == BlockState::Ready).collect(); [INFO] [stdout] | ^^^^^^^^^^^^ method not found in `Vec>>` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling web-sys v0.3.77 [INFO] [stdout] Some errors have detailed explanations: E0599, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `mech-core` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "da3d0d5c90ee47d436f8c90390aa6c5a369f47bc6c9be095a4e23c9caf027f82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da3d0d5c90ee47d436f8c90390aa6c5a369f47bc6c9be095a4e23c9caf027f82", kill_on_drop: false }` [INFO] [stdout] da3d0d5c90ee47d436f8c90390aa6c5a369f47bc6c9be095a4e23c9caf027f82