[INFO] cloning repository https://github.com/Railgun-Community/curve25519-scalarmult-neon [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Railgun-Community/curve25519-scalarmult-neon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRailgun-Community%2Fcurve25519-scalarmult-neon", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRailgun-Community%2Fcurve25519-scalarmult-neon'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] abf5a48bef7ed8a7ead3a1246a73ac2771e1f92d [INFO] checking Railgun-Community/curve25519-scalarmult-neon against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRailgun-Community%2Fcurve25519-scalarmult-neon" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Railgun-Community/curve25519-scalarmult-neon on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Railgun-Community/curve25519-scalarmult-neon [INFO] finished tweaking git repo https://github.com/Railgun-Community/curve25519-scalarmult-neon [INFO] tweaked toml for git repo https://github.com/Railgun-Community/curve25519-scalarmult-neon written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Railgun-Community/curve25519-scalarmult-neon 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded syn-mid v0.5.3 [INFO] [stderr] Downloaded neon-macros v0.10.1 [INFO] [stderr] Downloaded neon-build v0.10.1 [INFO] [stderr] Downloaded neon-runtime v0.10.1 [INFO] [stderr] Downloaded neon v0.10.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 36b863ef04eb9a195dcd026dcc556849c3e0b1fa6cdbabd03654410afd8a86e3 [INFO] running `Command { std: "docker" "start" "-a" "36b863ef04eb9a195dcd026dcc556849c3e0b1fa6cdbabd03654410afd8a86e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "36b863ef04eb9a195dcd026dcc556849c3e0b1fa6cdbabd03654410afd8a86e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36b863ef04eb9a195dcd026dcc556849c3e0b1fa6cdbabd03654410afd8a86e3", kill_on_drop: false }` [INFO] [stdout] 36b863ef04eb9a195dcd026dcc556849c3e0b1fa6cdbabd03654410afd8a86e3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 72e8905011c2ea636d8c58e83b28625a618572f5cf25009737fedb18f97ef55c [INFO] running `Command { std: "docker" "start" "-a" "72e8905011c2ea636d8c58e83b28625a618572f5cf25009737fedb18f97ef55c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.49 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling neon-build v0.10.1 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling libc v0.2.135 [INFO] [stderr] Checking semver-parser v0.7.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking zeroize v1.3.0 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Checking neon-runtime v0.10.1 [INFO] [stderr] Checking semver v0.9.0 [INFO] [stderr] Compiling neon v0.10.1 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.49/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] [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" "72e8905011c2ea636d8c58e83b28625a618572f5cf25009737fedb18f97ef55c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72e8905011c2ea636d8c58e83b28625a618572f5cf25009737fedb18f97ef55c", kill_on_drop: false }` [INFO] [stdout] 72e8905011c2ea636d8c58e83b28625a618572f5cf25009737fedb18f97ef55c [INFO] checking Railgun-Community/curve25519-scalarmult-neon against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRailgun-Community%2Fcurve25519-scalarmult-neon" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Railgun-Community/curve25519-scalarmult-neon on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Railgun-Community/curve25519-scalarmult-neon [INFO] finished tweaking git repo https://github.com/Railgun-Community/curve25519-scalarmult-neon [INFO] tweaked toml for git repo https://github.com/Railgun-Community/curve25519-scalarmult-neon written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Railgun-Community/curve25519-scalarmult-neon 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" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4078a41e2d0a9e7f522610aebd717a65a541ec01a41157ee8eba23de9264847b [INFO] running `Command { std: "docker" "start" "-a" "4078a41e2d0a9e7f522610aebd717a65a541ec01a41157ee8eba23de9264847b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4078a41e2d0a9e7f522610aebd717a65a541ec01a41157ee8eba23de9264847b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4078a41e2d0a9e7f522610aebd717a65a541ec01a41157ee8eba23de9264847b", kill_on_drop: false }` [INFO] [stdout] 4078a41e2d0a9e7f522610aebd717a65a541ec01a41157ee8eba23de9264847b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c22aa2c94aec5552d6c9aa00f3ec81badded63dcfaebf0ce9252e47136b30ce0 [INFO] running `Command { std: "docker" "start" "-a" "c22aa2c94aec5552d6c9aa00f3ec81badded63dcfaebf0ce9252e47136b30ce0", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "c22aa2c94aec5552d6c9aa00f3ec81badded63dcfaebf0ce9252e47136b30ce0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c22aa2c94aec5552d6c9aa00f3ec81badded63dcfaebf0ce9252e47136b30ce0", kill_on_drop: false }` [INFO] [stdout] c22aa2c94aec5552d6c9aa00f3ec81badded63dcfaebf0ce9252e47136b30ce0