[INFO] fetching crate pi_download 0.4.0... [INFO] testing pi_download-0.4.0 against 1.90.0 for beta-1.91-3 [INFO] extracting crate pi_download 0.4.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate pi_download 0.4.0 [INFO] finished tweaking crates.io crate pi_download 0.4.0 [INFO] tweaked toml for crates.io crate pi_download 0.4.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate pi_download 0.4.0 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] crate crates.io crate pi_download 0.4.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ctor v0.2.9 [INFO] [stderr] Downloaded log v0.4.26 [INFO] [stderr] Downloaded wasi v0.7.0 [INFO] [stderr] Downloaded pi_cancel_timer v0.2.0 [INFO] [stderr] Downloaded pi_hash v0.1.1 [INFO] [stderr] Downloaded pi_time v0.5.1 [INFO] [stderr] Downloaded pi_timer v0.1.0 [INFO] [stderr] Downloaded pi_share v0.5.0 [INFO] [stderr] Downloaded cookie_store v0.20.0 [INFO] [stderr] Downloaded tempfile v3.19.0 [INFO] [stderr] Downloaded psl-types v2.0.11 [INFO] [stderr] Downloaded normpath v1.3.0 [INFO] [stderr] Downloaded pi_enum_default_macro v0.1.0 [INFO] [stderr] Downloaded pi_slot_deque v0.2.1 [INFO] [stderr] Downloaded pi_slot_wheel v0.2.0 [INFO] [stderr] Downloaded cookie v0.17.0 [INFO] [stderr] Downloaded time-macros v0.2.21 [INFO] [stderr] Downloaded pi_async_httpc v0.6.0 [INFO] [stderr] Downloaded indexmap v2.8.0 [INFO] [stderr] Downloaded sysinfo v0.29.11 [INFO] [stderr] Downloaded publicsuffix v2.3.0 [INFO] [stderr] Downloaded flate2 v1.1.0 [INFO] [stderr] Downloaded brotli-decompressor v4.0.2 [INFO] [stderr] Downloaded idna v0.3.0 [INFO] [stderr] Downloaded async-compression v0.4.21 [INFO] [stderr] Downloaded rand v0.9.0 [INFO] [stderr] Downloaded crossbeam-channel v0.5.14 [INFO] [stderr] Downloaded loom v0.5.6 [INFO] [stderr] Downloaded time v0.3.40 [INFO] [stderr] Downloaded pi-async-rt v0.2.5 [INFO] [stderr] Downloaded openssl-sys v0.9.106 [INFO] [stderr] Downloaded tokio-util v0.7.14 [INFO] [stderr] Downloaded miniz_oxide v0.8.5 [INFO] [stderr] Downloaded cc v1.2.16 [INFO] [stderr] Downloaded st3 v0.4.1 [INFO] [stderr] Downloaded zerocopy v0.8.23 [INFO] [stderr] Downloaded async-lock v3.4.0 [INFO] [stderr] Downloaded openssl v0.10.71 [INFO] [stderr] Downloaded quanta v0.12.5 [INFO] [stderr] Downloaded generator v0.7.5 [INFO] [stderr] Downloaded tokio-socks v0.5.2 [INFO] [stderr] Downloaded rustix v1.0.2 [INFO] [stderr] Downloaded pi_ext_heap v0.1.1 [INFO] [stderr] Downloaded pi_wheel v0.1.0 [INFO] [stderr] Downloaded pi_wrr v0.1.1 [INFO] [stderr] Downloaded zerocopy-derive v0.8.23 [INFO] [stderr] Downloaded event-listener-strategy v0.5.3 [INFO] [stderr] Downloaded litemap v0.7.5 [INFO] [stderr] Downloaded pi_async_file v0.7.0 [INFO] [stderr] Downloaded pi_rt_file v0.5.0 [INFO] [stderr] Downloaded tokio v1.44.1 [INFO] [stderr] Downloaded brotli v7.0.0 [INFO] [stderr] Downloaded linux-raw-sys v0.9.3 [INFO] [stderr] Downloaded windows v0.48.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 907ef9f1a31b618eb0a77fcf645c4f3c00f9aeb3f8a2eb37d18959c7cb253371 [INFO] running `Command { std: "docker" "start" "-a" "907ef9f1a31b618eb0a77fcf645c4f3c00f9aeb3f8a2eb37d18959c7cb253371", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "907ef9f1a31b618eb0a77fcf645c4f3c00f9aeb3f8a2eb37d18959c7cb253371", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "907ef9f1a31b618eb0a77fcf645c4f3c00f9aeb3f8a2eb37d18959c7cb253371", kill_on_drop: false }` [INFO] [stdout] 907ef9f1a31b618eb0a77fcf645c4f3c00f9aeb3f8a2eb37d18959c7cb253371 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 0012481cbd7cd6736beddaddfa31d84d7e12f34eecf0a38e4322e03a053e43e6 [INFO] running `Command { std: "docker" "start" "-a" "0012481cbd7cd6736beddaddfa31d84d7e12f34eecf0a38e4322e03a053e43e6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling smallvec v1.14.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling cc v1.2.16 [INFO] [stderr] Compiling once_cell v1.21.1 [INFO] [stderr] Compiling zerocopy v0.8.23 [INFO] [stderr] Compiling log v0.4.26 [INFO] [stderr] Compiling litemap v0.7.5 [INFO] [stderr] Compiling bitflags v2.9.0 [INFO] [stderr] Compiling adler2 v2.0.0 [INFO] [stderr] Compiling slotmap v1.0.7 [INFO] [stderr] Compiling getrandom v0.3.2 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling openssl v0.10.71 [INFO] [stderr] Compiling indexmap v2.8.0 [INFO] [stderr] Compiling miniz_oxide v0.8.5 [INFO] [stderr] Compiling alloc-no-stdlib v2.0.4 [INFO] [stderr] Compiling time-core v0.1.4 [INFO] [stderr] Compiling deranged v0.4.0 [INFO] [stderr] Compiling alloc-stdlib v0.2.2 [INFO] [stderr] Compiling tinyvec v1.9.0 [INFO] [stderr] Compiling time-macros v0.2.21 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling cookie v0.17.0 [INFO] [stderr] Compiling unicase v2.8.1 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling pi_ext_heap v0.1.1 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling brotli-decompressor v4.0.2 [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pi_ext_heap-0.1.1/src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(min_specialization)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pi_ext_heap-0.1.1/src/lib.rs:145:1 [INFO] [stdout] | [INFO] [stdout] 145 | #![feature(inplace_iteration)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pi_ext_heap-0.1.1/src/lib.rs:146:1 [INFO] [stdout] | [INFO] [stdout] 146 | #![feature(trusted_len)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pi_ext_heap-0.1.1/src/lib.rs:147:1 [INFO] [stdout] | [INFO] [stdout] 147 | #![feature(exact_size_is_empty)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pi_ext_heap-0.1.1/src/lib.rs:148:1 [INFO] [stdout] | [INFO] [stdout] 148 | #![feature(extend_one)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling object v0.36.7 [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] Compiling mime_guess v2.0.5 [INFO] [stderr] error: could not compile `pi_ext_heap` (lib) due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "0012481cbd7cd6736beddaddfa31d84d7e12f34eecf0a38e4322e03a053e43e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0012481cbd7cd6736beddaddfa31d84d7e12f34eecf0a38e4322e03a053e43e6", kill_on_drop: false }` [INFO] [stdout] 0012481cbd7cd6736beddaddfa31d84d7e12f34eecf0a38e4322e03a053e43e6