[INFO] fetching crate plonky2_ecgfp5 0.1.1... [INFO] checking plonky2_ecgfp5-0.1.1 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] extracting crate plonky2_ecgfp5 0.1.1 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate plonky2_ecgfp5 0.1.1 [INFO] finished tweaking crates.io crate plonky2_ecgfp5 0.1.1 [INFO] tweaked toml for crates.io crate plonky2_ecgfp5 0.1.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate plonky2_ecgfp5 0.1.1 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate plonky2_ecgfp5 0.1.1 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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded anyhow v1.0.66 [INFO] [stderr] Downloaded plonky2_u32 v0.1.0 [INFO] [stderr] Downloaded plonky2_maybe_rayon v0.1.0 [INFO] [stderr] Downloaded unroll v0.1.5 [INFO] [stderr] Downloaded ciborium-io v0.2.0 [INFO] [stderr] Downloaded keccak-hash v0.8.0 [INFO] [stderr] Downloaded plonky2_util v0.1.0 [INFO] [stderr] Downloaded primitive-types v0.10.1 [INFO] [stderr] Downloaded plonky2_field v0.1.0 [INFO] [stderr] Downloaded ciborium v0.2.0 [INFO] [stderr] Downloaded ciborium-ll v0.2.0 [INFO] [stderr] Downloaded is-terminal v0.4.3 [INFO] [stderr] Downloaded fixed-hash v0.7.0 [INFO] [stderr] Downloaded clap v3.2.23 [INFO] [stderr] Downloaded once_cell v1.16.0 [INFO] [stderr] Downloaded windows_aarch64_gnullvm v0.42.1 [INFO] [stderr] Downloaded plotters v0.3.4 [INFO] [stderr] Downloaded plonky2 v0.1.1 [INFO] [stderr] Downloaded oorandom v11.1.3 [INFO] [stderr] Downloaded rustix v0.36.8 [INFO] [stderr] Downloaded windows_i686_gnu v0.42.1 [INFO] [stderr] Downloaded plotters-svg v0.3.3 [INFO] [stderr] Downloaded hermit-abi v0.3.0 [INFO] [stderr] Downloaded plonky2_ecdsa v0.1.0 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.42.1 [INFO] [stderr] Downloaded windows-targets v0.42.1 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.42.1 [INFO] [stderr] Downloaded plotters-backend v0.3.4 [INFO] [stderr] Downloaded io-lifetimes v1.0.5 [INFO] [stderr] Downloaded uint v0.9.4 [INFO] [stderr] Downloaded proc-macro2 v1.0.47 [INFO] [stderr] Downloaded windows_x86_64_gnullvm v0.42.1 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.42.1 [INFO] [stderr] Downloaded windows_i686_msvc v0.42.1 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 867e87c0dd60e22687772025bb2b9c32d3c04771a3ec325f515d99e56579ef52 [INFO] running `Command { std: "docker" "start" "-a" "867e87c0dd60e22687772025bb2b9c32d3c04771a3ec325f515d99e56579ef52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "867e87c0dd60e22687772025bb2b9c32d3c04771a3ec325f515d99e56579ef52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "867e87c0dd60e22687772025bb2b9c32d3c04771a3ec325f515d99e56579ef52", kill_on_drop: false }` [INFO] [stdout] 867e87c0dd60e22687772025bb2b9c32d3c04771a3ec325f515d99e56579ef52 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2eb3d70bd81a02fa97820b89fd65ffc7351fa30db91e9e13ea07ed7675e998c7 [INFO] running `Command { std: "docker" "start" "-a" "2eb3d70bd81a02fa97820b89fd65ffc7351fa30db91e9e13ea07ed7675e998c7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling syn v1.0.103 [INFO] [stderr] Compiling crossbeam-utils v0.8.14 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling serde_derive v1.0.147 [INFO] [stderr] Compiling crossbeam-epoch v0.9.13 [INFO] [stderr] Compiling serde v1.0.147 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling rayon-core v1.10.1 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling once_cell v1.16.0 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Compiling anyhow v1.0.66 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.47/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 log v0.4.17 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking fixed-hash v0.7.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking crossbeam-deque v0.8.2 [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] Compiling io-lifetimes v1.0.5 [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "2eb3d70bd81a02fa97820b89fd65ffc7351fa30db91e9e13ea07ed7675e998c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2eb3d70bd81a02fa97820b89fd65ffc7351fa30db91e9e13ea07ed7675e998c7", kill_on_drop: false }` [INFO] [stdout] 2eb3d70bd81a02fa97820b89fd65ffc7351fa30db91e9e13ea07ed7675e998c7