[INFO] fetching crate vitree 0.1.0... [INFO] testing vitree-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate vitree 0.1.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate vitree 0.1.0 [INFO] finished tweaking crates.io crate vitree 0.1.0 [INFO] tweaked toml for crates.io crate vitree 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate vitree 0.1.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 53 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.9.3) [INFO] [stderr] Adding downcast-rs v1.2.1 (available: v2.0.1) [INFO] [stderr] Adding indexmap v1.9.3 (available: v2.11.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] eb503f7b4e2c770a42b22185e7dd8206d4edffa10bdae1ba27990702d435d2af [INFO] running `Command { std: "docker" "start" "-a" "eb503f7b4e2c770a42b22185e7dd8206d4edffa10bdae1ba27990702d435d2af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eb503f7b4e2c770a42b22185e7dd8206d4edffa10bdae1ba27990702d435d2af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb503f7b4e2c770a42b22185e7dd8206d4edffa10bdae1ba27990702d435d2af", kill_on_drop: false }` [INFO] [stdout] eb503f7b4e2c770a42b22185e7dd8206d4edffa10bdae1ba27990702d435d2af [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1485b211315240e4d9b7d551f2e5f5d92a613f119e61b46f252cfe86199d6a7f [INFO] running `Command { std: "docker" "start" "-a" "1485b211315240e4d9b7d551f2e5f5d92a613f119e61b46f252cfe86199d6a7f", kill_on_drop: false }` [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.100 [INFO] [stderr] Compiling bumpalo v3.19.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.100 [INFO] [stderr] Compiling no-panic v0.1.35 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling tracing-subscriber v0.3.20 [INFO] [stderr] Compiling enclose v1.2.1 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling by_address v1.2.1 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling castaway v0.2.4 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.100 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.100 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling observe v1.2.0 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.100 [INFO] [stderr] Compiling js-sys v0.3.77 [INFO] [stderr] Compiling console_error_panic_hook v0.1.7 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling tracing-wasm v0.2.1 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling web-sys v0.3.77 [INFO] [stderr] Compiling wasm-bindgen-futures v0.4.50 [INFO] [stderr] Compiling skima v0.1.0 [INFO] [stderr] Compiling vitree v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `TreeKind` [INFO] [stdout] --> src/root.rs:1:29 [INFO] [stdout] | [INFO] [stdout] 1 | use super::node::{TreeData, TreeKind}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `KEY_TYPE` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 13 | pub type KEY_TYPE = usize; [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper camel case: `KeyType` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `HASH_TYPE` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:14:10 [INFO] [stdout] | [INFO] [stdout] 14 | pub type HASH_TYPE = u64; [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `HashType` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `hash_drain_filter` [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(hash_drain_filter)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `drain_filter` [INFO] [stdout] --> src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(drain_filter)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `drain_filter` found for struct `std::cell::RefMut<'_, Vec>>` in the current scope [INFO] [stdout] --> src/dynamic.rs:56:39 [INFO] [stdout] | [INFO] [stdout] 56 | self.subscribers.borrow_mut().drain_filter(|c| { [INFO] [stdout] | ------------------------------^^^^^^^^^^^^ method not found in `std::cell::RefMut<'_, Vec>>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `drain_filter` found for mutable reference `&mut HashMap` in the current scope [INFO] [stdout] --> src/view.rs:219:32 [INFO] [stdout] | [INFO] [stdout] 219 | for (_key, item) in rendered.drain_filter(|key, _| !visited.contains(&key)) { [INFO] [stdout] | ^^^^^^^^^^^^ method not found in `&mut HashMap` [INFO] [stdout] [INFO] [stdout] [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 `vitree` (lib) due to 4 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "1485b211315240e4d9b7d551f2e5f5d92a613f119e61b46f252cfe86199d6a7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1485b211315240e4d9b7d551f2e5f5d92a613f119e61b46f252cfe86199d6a7f", kill_on_drop: false }` [INFO] [stdout] 1485b211315240e4d9b7d551f2e5f5d92a613f119e61b46f252cfe86199d6a7f