[INFO] fetching crate fuel-etk-asm 0.3.1-dev...
[INFO] checking fuel-etk-asm-0.3.1-dev against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] extracting crate fuel-etk-asm 0.3.1-dev into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate fuel-etk-asm 0.3.1-dev 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 fuel-etk-asm 0.3.1-dev
[INFO] finished tweaking crates.io crate fuel-etk-asm 0.3.1-dev
[INFO] tweaked toml for crates.io crate fuel-etk-asm 0.3.1-dev written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate fuel-etk-asm 0.3.1-dev 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 enum-ordinalize v3.1.12
[INFO] [stderr]   Downloaded pest_generator v2.5.4
[INFO] [stderr]   Downloaded educe v0.4.20
[INFO] [stderr]   Downloaded pest_derive v2.5.4
[INFO] [stderr]   Downloaded pest v2.5.4
[INFO] [stderr]   Downloaded fuel-etk-cli v0.3.1-dev
[INFO] [stderr]   Downloaded fuel-etk-ops v0.3.1-dev
[INFO] [stderr]   Downloaded pest_meta v2.5.4
[INFO] [stderr]   Downloaded gimli v0.27.1
[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] 0e81092781334c435813d176a514a030d747288f27cbd6b5788a9c9dcbbb84c9
[INFO] running `Command { std: "docker" "start" "-a" "0e81092781334c435813d176a514a030d747288f27cbd6b5788a9c9dcbbb84c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e81092781334c435813d176a514a030d747288f27cbd6b5788a9c9dcbbb84c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e81092781334c435813d176a514a030d747288f27cbd6b5788a9c9dcbbb84c9", kill_on_drop: false }`
[INFO] [stdout] 0e81092781334c435813d176a514a030d747288f27cbd6b5788a9c9dcbbb84c9
[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] 457f0433a9b880f8fbb7f07e58ec92c1f2318718065ae6e175867b7c26debb0b
[INFO] running `Command { std: "docker" "start" "-a" "457f0433a9b880f8fbb7f07e58ec92c1f2318718065ae6e175867b7c26debb0b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.50
[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 thiserror v1.0.38
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling ucd-trie v0.1.5
[INFO] [stderr]    Compiling once_cell v1.17.0
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]     Checking keccak v0.1.3
[INFO] [stderr]     Checking fastrand v1.8.0
[INFO] [stderr]     Checking assert_matches v1.5.0
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.50/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" "457f0433a9b880f8fbb7f07e58ec92c1f2318718065ae6e175867b7c26debb0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "457f0433a9b880f8fbb7f07e58ec92c1f2318718065ae6e175867b7c26debb0b", kill_on_drop: false }`
[INFO] [stdout] 457f0433a9b880f8fbb7f07e58ec92c1f2318718065ae6e175867b7c26debb0b
[INFO] checking fuel-etk-asm-0.3.1-dev against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384
[INFO] extracting crate fuel-etk-asm 0.3.1-dev into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate fuel-etk-asm 0.3.1-dev 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 fuel-etk-asm 0.3.1-dev
[INFO] finished tweaking crates.io crate fuel-etk-asm 0.3.1-dev
[INFO] tweaked toml for crates.io crate fuel-etk-asm 0.3.1-dev written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate fuel-etk-asm 0.3.1-dev 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] c4f5269a845da394987b2b527c9f1eb7e9a5b68307dfbd603cfa3872207208f0
[INFO] running `Command { std: "docker" "start" "-a" "c4f5269a845da394987b2b527c9f1eb7e9a5b68307dfbd603cfa3872207208f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4f5269a845da394987b2b527c9f1eb7e9a5b68307dfbd603cfa3872207208f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4f5269a845da394987b2b527c9f1eb7e9a5b68307dfbd603cfa3872207208f0", kill_on_drop: false }`
[INFO] [stdout] c4f5269a845da394987b2b527c9f1eb7e9a5b68307dfbd603cfa3872207208f0
[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] 3b5ddd52d859327c29cc9bb7673448436e41a1f0b297bc4c5d2ccddfc6a715aa
[INFO] running `Command { std: "docker" "start" "-a" "3b5ddd52d859327c29cc9bb7673448436e41a1f0b297bc4c5d2ccddfc6a715aa", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] skipping non-2021 edition `2018`
[INFO] running `Command { std: "docker" "inspect" "3b5ddd52d859327c29cc9bb7673448436e41a1f0b297bc4c5d2ccddfc6a715aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b5ddd52d859327c29cc9bb7673448436e41a1f0b297bc4c5d2ccddfc6a715aa", kill_on_drop: false }`
[INFO] [stdout] 3b5ddd52d859327c29cc9bb7673448436e41a1f0b297bc4c5d2ccddfc6a715aa