[INFO] fetching crate noah-api 0.4.0... [INFO] checking noah-api-0.4.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate noah-api 0.4.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate noah-api 0.4.0 [INFO] finished tweaking crates.io crate noah-api 0.4.0 [INFO] tweaked toml for crates.io crate noah-api 0.4.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate noah-api 0.4.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate noah-api 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rmp-serde v1.1.1 [INFO] [stderr] Downloaded ruc v1.0.8 [INFO] [stderr] Downloaded noah-ed25519-dalek v4.0.0 [INFO] [stderr] Downloaded ark-serialize-derive v0.4.0-alpha.7 [INFO] [stderr] Downloaded bit-array v0.4.4 [INFO] [stderr] Downloaded ed25519 v1.5.2 [INFO] [stderr] Downloaded ark-algebra-test-templates v0.4.0-alpha.7 [INFO] [stderr] Downloaded ark-ff v0.4.0-alpha.7 [INFO] [stderr] Downloaded hashbrown v0.13.1 [INFO] [stderr] Downloaded noah-curve25519-dalek v4.0.0 [INFO] [stderr] Downloaded noah-algebra v0.4.0 [INFO] [stderr] Downloaded ark-std v0.4.0-alpha [INFO] [stderr] Downloaded noah-bulletproofs v4.0.0 [INFO] [stderr] Downloaded ark-bulletproofs v4.0.0 [INFO] [stderr] Downloaded ark-poly v0.4.0-alpha.7 [INFO] [stderr] Downloaded ahash v0.8.2 [INFO] [stderr] Downloaded ark-ff-asm v0.4.0-alpha.7 [INFO] [stderr] Downloaded ark-ff-macros v0.4.0-alpha.7 [INFO] [stderr] Downloaded ark-serialize v0.4.0-alpha.7 [INFO] [stderr] Downloaded parity-scale-codec-derive v3.1.3 [INFO] [stderr] Downloaded parity-scale-codec v3.2.1 [INFO] [stderr] Downloaded noah-x25519-dalek v4.0.0 [INFO] [stderr] Downloaded noah-crypto v0.4.0 [INFO] [stderr] Downloaded noah-plonk v0.4.0 [INFO] [stderr] Downloaded ark-ed-on-bls12-381 v0.4.0-alpha.2 [INFO] [stderr] Downloaded ark-secq256k1 v0.4.0-alpha.2 [INFO] [stderr] Downloaded ark-curve25519 v0.4.0-alpha.2 [INFO] [stderr] Downloaded ark-ec v0.4.0-alpha.7 [INFO] [stderr] Downloaded ark-ed25519 v0.4.0-alpha.2 [INFO] [stderr] Downloaded ark-secp256k1 v0.4.0-alpha.2 [INFO] [stderr] Downloaded ark-bls12-381 v0.4.0-alpha.2 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dfa8d2ff194f25c691c9321cfa7429c067827542f80cbdbccbe0d8967a494ae5 [INFO] running `Command { std: "docker" "start" "-a" "dfa8d2ff194f25c691c9321cfa7429c067827542f80cbdbccbe0d8967a494ae5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dfa8d2ff194f25c691c9321cfa7429c067827542f80cbdbccbe0d8967a494ae5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dfa8d2ff194f25c691c9321cfa7429c067827542f80cbdbccbe0d8967a494ae5", kill_on_drop: false }` [INFO] [stdout] dfa8d2ff194f25c691c9321cfa7429c067827542f80cbdbccbe0d8967a494ae5 [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=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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 40446e4d64faa910222670ac2560d1caab2be1babd7bddb018a38b8c59fc2cc4 [INFO] running `Command { std: "docker" "start" "-a" "40446e4d64faa910222670ac2560d1caab2be1babd7bddb018a38b8c59fc2cc4", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling proc-macro2 v1.0.49 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling serde_derive v1.0.152 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Compiling paste v1.0.11 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Compiling thiserror v1.0.38 [INFO] [stderr] Compiling once_cell v1.17.0 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.49/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] Checking cpufeatures v0.2.5 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking itoa v1.0.5 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling ahash v0.8.2 [INFO] [stderr] Compiling serde_json v1.0.91 [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 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "40446e4d64faa910222670ac2560d1caab2be1babd7bddb018a38b8c59fc2cc4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40446e4d64faa910222670ac2560d1caab2be1babd7bddb018a38b8c59fc2cc4", kill_on_drop: false }` [INFO] [stdout] 40446e4d64faa910222670ac2560d1caab2be1babd7bddb018a38b8c59fc2cc4