[INFO] fetching crate zkp-macros-impl 0.2.0...
[INFO] checking zkp-macros-impl-0.2.0 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] extracting crate zkp-macros-impl 0.2.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate zkp-macros-impl 0.2.0 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 crates.io crate zkp-macros-impl 0.2.0
[INFO] finished tweaking crates.io crate zkp-macros-impl 0.2.0
[INFO] tweaked toml for crates.io crate zkp-macros-impl 0.2.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.66)
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded zkp-macros-lib v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 7f4a3d511a2146f997c7f347ec97d242e083e9cf3003e6e958937b80047bf8a6
[INFO] running `Command { std: "docker" "start" "-a" "7f4a3d511a2146f997c7f347ec97d242e083e9cf3003e6e958937b80047bf8a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f4a3d511a2146f997c7f347ec97d242e083e9cf3003e6e958937b80047bf8a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f4a3d511a2146f997c7f347ec97d242e083e9cf3003e6e958937b80047bf8a6", kill_on_drop: false }`
[INFO] [stdout] 7f4a3d511a2146f997c7f347ec97d242e083e9cf3003e6e958937b80047bf8a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 75f3dc542c5f2c4bc86b1ba64c030a47455355cf6c4a659b4f5d321b48fe8ce7
[INFO] running `Command { std: "docker" "start" "-a" "75f3dc542c5f2c4bc86b1ba64c030a47455355cf6c4a659b4f5d321b48fe8ce7", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking zkp-macros-lib v0.2.0
[INFO] [stdout] error[E0425]: cannot find function `decode` in crate `hex`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/zkp-macros-lib-0.2.0/src/lib.rs:72:10
[INFO] [stdout]     |
[INFO] [stdout] 72  |     hex::decode(&string).map_err(|err| {
[INFO] [stdout]     |          ^^^^^^ not found in `hex`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/hex-0.4.3/src/lib.rs:296:8
[INFO] [stdout]     |
[INFO] [stdout] 296 | pub fn decode<T: AsRef<[u8]>>(data: T) -> Result<Vec<u8>, FromHexError> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout]     = note: the item is gated behind the `alloc` feature
[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 E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zkp-macros-lib` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "75f3dc542c5f2c4bc86b1ba64c030a47455355cf6c4a659b4f5d321b48fe8ce7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75f3dc542c5f2c4bc86b1ba64c030a47455355cf6c4a659b4f5d321b48fe8ce7", kill_on_drop: false }`
[INFO] [stdout] 75f3dc542c5f2c4bc86b1ba64c030a47455355cf6c4a659b4f5d321b48fe8ce7
[INFO] checking zkp-macros-impl-0.2.0 against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384
[INFO] extracting crate zkp-macros-impl 0.2.0 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate zkp-macros-impl 0.2.0 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 crates.io crate zkp-macros-impl 0.2.0
[INFO] finished tweaking crates.io crate zkp-macros-impl 0.2.0
[INFO] tweaked toml for crates.io crate zkp-macros-impl 0.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.66)
[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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] ff4995f8edc33e75c95e4d76cb1f23fea7eb41f06deea4569bc3ea59b1af19cb
[INFO] running `Command { std: "docker" "start" "-a" "ff4995f8edc33e75c95e4d76cb1f23fea7eb41f06deea4569bc3ea59b1af19cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff4995f8edc33e75c95e4d76cb1f23fea7eb41f06deea4569bc3ea59b1af19cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff4995f8edc33e75c95e4d76cb1f23fea7eb41f06deea4569bc3ea59b1af19cb", kill_on_drop: false }`
[INFO] [stdout] ff4995f8edc33e75c95e4d76cb1f23fea7eb41f06deea4569bc3ea59b1af19cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 8bb80b3e98f52ef08a675ff39faa79bb6c91c6a5d7d3b4a1dbc624aa8326bbff
[INFO] running `Command { std: "docker" "start" "-a" "8bb80b3e98f52ef08a675ff39faa79bb6c91c6a5d7d3b4a1dbc624aa8326bbff", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] skipping non-2021 edition `2018`
[INFO] running `Command { std: "docker" "inspect" "8bb80b3e98f52ef08a675ff39faa79bb6c91c6a5d7d3b4a1dbc624aa8326bbff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bb80b3e98f52ef08a675ff39faa79bb6c91c6a5d7d3b4a1dbc624aa8326bbff", kill_on_drop: false }`
[INFO] [stdout] 8bb80b3e98f52ef08a675ff39faa79bb6c91c6a5d7d3b4a1dbc624aa8326bbff