[INFO] cloning repository https://github.com/playX18/vmkit-core [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/playX18/vmkit-core" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FplayX18%2Fvmkit-core", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FplayX18%2Fvmkit-core'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2d8570bab1c6313c7cb14a458e927e8f86ff2949 [INFO] checking playX18/vmkit-core against master#64b185eddaa1d7ddf5e0c024be23b9cbba6c1722 for pr-143929 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FplayX18%2Fvmkit-core" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/playX18/vmkit-core [INFO] finished tweaking git repo https://github.com/playX18/vmkit-core [INFO] tweaked toml for git repo https://github.com/playX18/vmkit-core written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/playX18/vmkit-core on toolchain 64b185eddaa1d7ddf5e0c024be23b9cbba6c1722 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/playX18/vmkit-core 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" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/mmtk/mmtk-core` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded probe v0.5.1 [INFO] [stderr] Downloaded easy-bitfield v0.1.0 [INFO] [stderr] Downloaded atomic-traits v0.4.0 [INFO] [stderr] Downloaded unicode-joining-type v0.7.0 [INFO] [stderr] Downloaded idna_adapter v1.1.0 [INFO] [stderr] Downloaded cfgenius v0.1.1 [INFO] [stderr] Downloaded idna_mapping v1.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 58ad8f83eddcd0cfbe22d25a6d2d49eb72927ae0f710e230488f1d6977fac482 [INFO] running `Command { std: "docker" "start" "-a" "58ad8f83eddcd0cfbe22d25a6d2d49eb72927ae0f710e230488f1d6977fac482", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "58ad8f83eddcd0cfbe22d25a6d2d49eb72927ae0f710e230488f1d6977fac482", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58ad8f83eddcd0cfbe22d25a6d2d49eb72927ae0f710e230488f1d6977fac482", kill_on_drop: false }` [INFO] [stdout] 58ad8f83eddcd0cfbe22d25a6d2d49eb72927ae0f710e230488f1d6977fac482 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d48148bfc794da274b4e0372b3605af10d5f664def6c80bd2c61b102c025bf04 [INFO] running `Command { std: "docker" "start" "-a" "d48148bfc794da274b4e0372b3605af10d5f664def6c80bd2c61b102c025bf04", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling unicode-joining-type v0.7.0 [INFO] [stderr] Compiling pkg-config v0.3.32 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Compiling tinyvec v1.9.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling unicode-bidi v0.3.18 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling jobserver v0.1.33 [INFO] [stderr] Compiling unicode-normalization v0.1.24 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Compiling smallvec v1.15.0 [INFO] [stderr] Compiling cc v1.2.19 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling utf8_iter v1.0.4 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Compiling idna_mapping v1.0.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking anstyle-parse v0.2.6 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling getrandom v0.3.2 [INFO] [stderr] Checking anstyle v1.0.10 [INFO] [stderr] Compiling idna_adapter v1.1.0 [INFO] [stderr] Checking anstyle-query v1.1.2 [INFO] [stderr] Checking colorchoice v1.0.3 [INFO] [stderr] Compiling bitflags v2.9.0 [INFO] [stderr] Compiling idna v1.0.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling zerocopy v0.8.24 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking anstream v0.6.18 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling url v2.5.4 [INFO] [stderr] Compiling rustversion v1.0.20 [INFO] [stderr] Compiling libz-sys v1.1.22 [INFO] [stderr] Compiling libgit2-sys v0.18.1+1.9.0 [INFO] [stderr] Compiling atomic-traits v0.4.0 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling portable-atomic v1.11.0 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking crossbeam-queue v0.3.12 [INFO] [stderr] Checking crossbeam-channel v0.5.15 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Checking clap_lex v0.7.4 [INFO] [stderr] Checking jiff v0.2.8 [INFO] [stderr] Checking crossbeam v0.8.4 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking clap_builder v4.5.36 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking itertools v0.14.0 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking sysinfo v0.33.1 [INFO] [stderr] Checking is-terminal v0.4.16 [INFO] [stderr] Checking env_filter v0.1.3 [INFO] [stderr] Checking atomic_refcell v0.1.13 [INFO] [stderr] Checking strum v0.27.1 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking probe v0.5.1 [INFO] [stderr] Checking downcast-rs v2.0.1 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking rand v0.9.0 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Checking errno v0.3.11 [INFO] [stderr] Checking cfgenius v0.1.1 [INFO] [stderr] Compiling bytemuck_derive v1.8.1 [INFO] [stderr] Compiling enum-map-derive v0.17.0 [INFO] [stderr] Compiling delegate v0.13.3 [INFO] [stderr] Compiling clap_derive v4.5.32 [INFO] [stderr] Checking env_logger v0.11.8 [INFO] [stderr] Checking enum-map v2.7.3 [INFO] [stderr] Compiling mmtk-macros v0.30.0 (https://github.com/mmtk/mmtk-core#5f48a8a8) [INFO] [stderr] Compiling strum_macros v0.27.1 [INFO] [stderr] Compiling vmkit-proc v0.1.0 (/opt/rustwide/workdir/vmkit-proc) [INFO] [stderr] Checking bytemuck v1.23.0 [INFO] [stderr] Checking atomic v0.6.0 [INFO] [stderr] Checking easy-bitfield v0.1.0 [INFO] [stderr] Checking clap v4.5.36 [INFO] [stderr] Compiling git2 v0.20.1 [INFO] [stderr] Compiling built v0.7.7 [INFO] [stderr] Compiling mmtk v0.30.0 (https://github.com/mmtk/mmtk-core#5f48a8a8) [INFO] [stderr] Checking vmkit v0.1.0 (/opt/rustwide/workdir/vmkit) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> vmkit/src/sync/monitor.rs:70:30 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn lock_no_handshake(&self) -> MonitorGuard { [INFO] [stdout] | ^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 70 | pub fn lock_no_handshake(&self) -> MonitorGuard<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> vmkit/src/sync/monitor.rs:89:52 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn lock_with_handshake(&self) -> MonitorGuard { [INFO] [stdout] | ^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 89 | pub fn lock_with_handshake(&self) -> MonitorGuard<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> vmkit/src/sync/monitor.rs:70:30 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn lock_no_handshake(&self) -> MonitorGuard { [INFO] [stdout] | ^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 70 | pub fn lock_no_handshake(&self) -> MonitorGuard<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> vmkit/src/sync/monitor.rs:89:52 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn lock_with_handshake(&self) -> MonitorGuard { [INFO] [stdout] | ^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 89 | pub fn lock_with_handshake(&self) -> MonitorGuard<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 25s [INFO] running `Command { std: "docker" "inspect" "d48148bfc794da274b4e0372b3605af10d5f664def6c80bd2c61b102c025bf04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d48148bfc794da274b4e0372b3605af10d5f664def6c80bd2c61b102c025bf04", kill_on_drop: false }` [INFO] [stdout] d48148bfc794da274b4e0372b3605af10d5f664def6c80bd2c61b102c025bf04