[INFO] fetching crate warg-protobuf 0.2.0...
[INFO] checking warg-protobuf-0.2.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate warg-protobuf 0.2.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate warg-protobuf 0.2.0 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate warg-protobuf 0.2.0
[INFO] finished tweaking crates.io crate warg-protobuf 0.2.0
[INFO] tweaked toml for crates.io crate warg-protobuf 0.2.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 108 packages
[INFO] [stderr]       Adding base64 v0.13.1 (latest: v0.22.0)
[INFO] [stderr]       Adding base64 v0.21.7 (latest: v0.22.0)
[INFO] [stderr]       Adding fixedbitset v0.4.2 (latest: v0.5.6)
[INFO] [stderr]       Adding generic-array v0.14.7 (latest: v1.0.0)
[INFO] [stderr]       Adding heck v0.4.1 (latest: v0.5.0)
[INFO] [stderr]       Adding itertools v0.10.5 (latest: v0.12.1)
[INFO] [stderr]       Adding linux-raw-sys v0.4.13 (latest: v0.6.4)
[INFO] [stderr]       Adding logos v0.13.0 (latest: v0.14.0)
[INFO] [stderr]       Adding logos-codegen v0.13.0 (latest: v0.14.0)
[INFO] [stderr]       Adding logos-derive v0.13.0 (latest: v0.14.0)
[INFO] [stderr]       Adding miette v5.10.0 (latest: v7.2.0)
[INFO] [stderr]       Adding miette-derive v5.10.0 (latest: v7.2.0)
[INFO] [stderr]       Adding multimap v0.8.3 (latest: v0.10.0)
[INFO] [stderr]       Adding pbjson v0.5.1 (latest: v0.6.0)
[INFO] [stderr]       Adding pbjson-build v0.5.1 (latest: v0.6.2)
[INFO] [stderr]       Adding pbjson-types v0.5.1 (latest: v0.6.0)
[INFO] [stderr]       Adding prettyplease v0.1.25 (latest: v0.2.17)
[INFO] [stderr]       Adding prost v0.11.9 (latest: v0.12.3)
[INFO] [stderr]       Adding prost-build v0.11.9 (latest: v0.12.3)
[INFO] [stderr]       Adding prost-derive v0.11.9 (latest: v0.12.3)
[INFO] [stderr]       Adding prost-reflect v0.11.5 (latest: v0.13.1)
[INFO] [stderr]       Adding prost-types v0.11.9 (latest: v0.12.3)
[INFO] [stderr]       Adding protox v0.4.1 (latest: v0.6.0)
[INFO] [stderr]       Adding protox-parse v0.4.1 (latest: v0.6.0)
[INFO] [stderr]       Adding regex-syntax v0.6.29 (latest: v0.8.3)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.58)
[INFO] [stderr]       Adding warg-crypto v0.2.0 (latest: v0.4.1)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] [stderr]       Adding which v4.4.2 (latest: v6.0.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded logos-derive v0.13.0
[INFO] [stderr]   Downloaded logos v0.13.0
[INFO] [stderr]   Downloaded protox-parse v0.4.1
[INFO] [stderr]   Downloaded warg-crypto v0.2.0
[INFO] [stderr]   Downloaded pbjson v0.5.1
[INFO] [stderr]   Downloaded protox v0.4.1
[INFO] [stderr]   Downloaded pbjson-build v0.5.1
[INFO] [stderr]   Downloaded pbjson-types v0.5.1
[INFO] [stderr]   Downloaded logos-codegen v0.13.0
[INFO] [stderr]   Downloaded prost-reflect v0.11.5
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b8149a60d4a880863b0772df5c6b7ef3fa86506edb5879eb2f800ac3deab102
[INFO] running `Command { std: "docker" "start" "-a" "5b8149a60d4a880863b0772df5c6b7ef3fa86506edb5879eb2f800ac3deab102", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b8149a60d4a880863b0772df5c6b7ef3fa86506edb5879eb2f800ac3deab102", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b8149a60d4a880863b0772df5c6b7ef3fa86506edb5879eb2f800ac3deab102", kill_on_drop: false }`
[INFO] [stdout] 5b8149a60d4a880863b0772df5c6b7ef3fa86506edb5879eb2f800ac3deab102
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2c2102bc0db8791c3a691b39f6b782cc2a6b8be68203f2cac70e5008c052640
[INFO] running `Command { std: "docker" "start" "-a" "f2c2102bc0db8791c3a691b39f6b782cc2a6b8be68203f2cac70e5008c052640", kill_on_drop: false }`
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]     Checking const-oid v0.9.6
[INFO] [stderr]    Compiling bytes v1.6.0
[INFO] [stderr]     Checking base64ct v1.6.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling miette-derive v5.10.0
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking secrecy v0.8.0
[INFO] [stderr]     Checking chrono v0.4.37
[INFO] [stderr]     Checking ff v0.13.0
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]     Checking der v0.7.9
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]    Compiling thiserror v1.0.58
[INFO] [stderr]    Compiling miette v5.10.0
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]    Compiling prost-derive v0.11.9
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]    Compiling logos-codegen v0.13.0
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]     Checking primeorder v0.13.6
[INFO] [stderr]     Checking ecdsa v0.16.9
[INFO] [stderr]     Checking p256 v0.13.2
[INFO] [stderr]    Compiling logos-derive v0.13.0
[INFO] [stderr]     Checking pbjson v0.5.1
[INFO] [stderr]     Checking warg-crypto v0.2.0
[INFO] [stderr]    Compiling prost v0.11.9
[INFO] [stderr]    Compiling prost-types v0.11.9
[INFO] [stderr]    Compiling logos v0.13.0
[INFO] [stderr]    Compiling pbjson-build v0.5.1
[INFO] [stderr]    Compiling prost-build v0.11.9
[INFO] [stderr]    Compiling protox-parse v0.4.1
[INFO] [stderr]    Compiling prost-reflect v0.11.5
[INFO] [stderr]    Compiling pbjson-types v0.5.1
[INFO] [stderr]    Compiling protox v0.4.1
[INFO] [stderr]    Compiling warg-protobuf v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.82s
[INFO] running `Command { std: "docker" "inspect" "f2c2102bc0db8791c3a691b39f6b782cc2a6b8be68203f2cac70e5008c052640", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2c2102bc0db8791c3a691b39f6b782cc2a6b8be68203f2cac70e5008c052640", kill_on_drop: false }`
[INFO] [stdout] f2c2102bc0db8791c3a691b39f6b782cc2a6b8be68203f2cac70e5008c052640