[INFO] fetching crate memflow 0.2.0-beta10... [INFO] checking memflow-0.2.0-beta10 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] extracting crate memflow 0.2.0-beta10 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate memflow 0.2.0-beta10 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate memflow 0.2.0-beta10 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate memflow 0.2.0-beta10 [INFO] tweaked toml for crates.io crate memflow 0.2.0-beta10 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate crates.io crate memflow 0.2.0-beta10 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded x86_64 v0.14.10 [INFO] [stderr] Downloaded dataview v0.1.2 [INFO] [stderr] Downloaded volatile v0.4.6 [INFO] [stderr] Downloaded scroll_derive v0.11.0 [INFO] [stderr] Downloaded memflow-derive v0.2.0-beta3 [INFO] [stderr] Downloaded proc-macro2 v1.0.53 [INFO] [stderr] Downloaded is-terminal v0.4.5 [INFO] [stderr] Downloaded rangemap v1.3.0 [INFO] [stderr] Downloaded tstr_proc_macros v0.2.2 [INFO] [stderr] Downloaded cglue-macro v0.2.3 [INFO] [stderr] Downloaded abi_stable_shared v0.10.3 [INFO] [stderr] Downloaded as_derive_utils v0.10.3 [INFO] [stderr] Downloaded core_extensions_proc_macros v1.5.3 [INFO] [stderr] Downloaded cglue-gen v0.2.7 [INFO] [stderr] Downloaded abi_stable_derive v0.10.3 [INFO] [stderr] Downloaded syn v2.0.8 [INFO] [stderr] Downloaded abi_stable v0.10.4 [INFO] [stderr] Downloaded pelite v0.9.0 [INFO] [stderr] Downloaded rustix v0.36.11 [INFO] [stderr] Downloaded clap v4.1.13 [INFO] [stderr] Downloaded core_extensions v1.5.3 [INFO] [stderr] Downloaded cglue v0.2.12 [INFO] [stderr] Downloaded io-lifetimes v1.0.9 [INFO] [stderr] Downloaded repr_offset v0.2.2 [INFO] [stderr] Downloaded tstr v0.2.3 [INFO] [stderr] Downloaded os_str_bytes v6.5.0 [INFO] [stderr] Downloaded coarsetime v0.1.23 [INFO] [stderr] Downloaded fixed-slice-vec v0.10.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 68e4b9ce21e0eedeae37a9bf69e2bef08b339bb3d65fda3ce809ea811d0b3588 [INFO] running `Command { std: "docker" "start" "-a" "68e4b9ce21e0eedeae37a9bf69e2bef08b339bb3d65fda3ce809ea811d0b3588", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "68e4b9ce21e0eedeae37a9bf69e2bef08b339bb3d65fda3ce809ea811d0b3588", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68e4b9ce21e0eedeae37a9bf69e2bef08b339bb3d65fda3ce809ea811d0b3588", kill_on_drop: false }` [INFO] [stdout] 68e4b9ce21e0eedeae37a9bf69e2bef08b339bb3d65fda3ce809ea811d0b3588 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f29f4e1e6f1162a2034c9b660353e1c29fd458d3e1914e776abe06c9422a9481 [INFO] running `Command { std: "docker" "start" "-a" "f29f4e1e6f1162a2034c9b660353e1c29fd458d3e1914e776abe06c9422a9481", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.53 [INFO] [stderr] Compiling serde_derive v1.0.158 [INFO] [stderr] Compiling serde v1.0.158 [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Compiling core_extensions_proc_macros v1.5.3 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling semver v1.0.17 [INFO] [stderr] Compiling winnow v0.4.1 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Compiling memoffset v0.8.0 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Compiling crossbeam-epoch v0.9.14 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Compiling serde_json v1.0.94 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Compiling tstr_proc_macros v0.2.2 [INFO] [stderr] Compiling paste v1.0.12 [INFO] [stderr] Compiling io-lifetimes v1.0.9 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling ahash v0.8.3 [INFO] [stderr] Checking getrandom v0.2.8 [INFO] [stderr] Checking lock_api v0.4.9 [INFO] [stderr] Compiling rustix v0.36.11 [INFO] [stderr] Checking ryu v1.0.13 [INFO] [stderr] Compiling rustversion v1.0.12 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.53/src/lib.rs:92:30 [INFO] [stdout] | [INFO] [stdout] 92 | feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling typed-arena v2.0.2 [INFO] [stderr] Checking tstr v0.2.3 [INFO] [stderr] Checking crossbeam-channel v0.5.7 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking generational-arena v0.2.8 [INFO] [stderr] Checking repr_offset v0.2.2 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "f29f4e1e6f1162a2034c9b660353e1c29fd458d3e1914e776abe06c9422a9481", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f29f4e1e6f1162a2034c9b660353e1c29fd458d3e1914e776abe06c9422a9481", kill_on_drop: false }` [INFO] [stdout] f29f4e1e6f1162a2034c9b660353e1c29fd458d3e1914e776abe06c9422a9481 [INFO] checking memflow-0.2.0-beta10 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] extracting crate memflow 0.2.0-beta10 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate memflow 0.2.0-beta10 on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate memflow 0.2.0-beta10 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate memflow 0.2.0-beta10 [INFO] tweaked toml for crates.io crate memflow 0.2.0-beta10 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate memflow 0.2.0-beta10 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cae2b29ff7a9c166ad0c30b87bcb9aa1172651ed02ecc65135c221f864ae0eb7 [INFO] running `Command { std: "docker" "start" "-a" "cae2b29ff7a9c166ad0c30b87bcb9aa1172651ed02ecc65135c221f864ae0eb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cae2b29ff7a9c166ad0c30b87bcb9aa1172651ed02ecc65135c221f864ae0eb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cae2b29ff7a9c166ad0c30b87bcb9aa1172651ed02ecc65135c221f864ae0eb7", kill_on_drop: false }` [INFO] [stdout] cae2b29ff7a9c166ad0c30b87bcb9aa1172651ed02ecc65135c221f864ae0eb7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 645499eddcbe083059136906f4110f5255117a62f9ec4fd8c6858f6c727ac8b6 [INFO] running `Command { std: "docker" "start" "-a" "645499eddcbe083059136906f4110f5255117a62f9ec4fd8c6858f6c727ac8b6", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "645499eddcbe083059136906f4110f5255117a62f9ec4fd8c6858f6c727ac8b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "645499eddcbe083059136906f4110f5255117a62f9ec4fd8c6858f6c727ac8b6", kill_on_drop: false }` [INFO] [stdout] 645499eddcbe083059136906f4110f5255117a62f9ec4fd8c6858f6c727ac8b6