[INFO] cloning repository https://github.com/zhengcan/prost-enum
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zhengcan/prost-enum" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhengcan%2Fprost-enum", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhengcan%2Fprost-enum'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 25063724a9d906c0852f7ea3ffd94078f26bf017
[INFO] checking zhengcan/prost-enum against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhengcan%2Fprost-enum" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zhengcan/prost-enum 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 git repo https://github.com/zhengcan/prost-enum
[INFO] finished tweaking git repo https://github.com/zhengcan/prost-enum
[INFO] tweaked toml for git repo https://github.com/zhengcan/prost-enum written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/zhengcan/prost-enum 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dissimilar v1.0.6
[INFO] [stderr]   Downloaded async-stream-impl v0.3.5
[INFO] [stderr]   Downloaded sea-bae v0.2.0
[INFO] [stderr]   Downloaded prost-derive v0.12.1
[INFO] [stderr]   Downloaded prost v0.12.1
[INFO] [stderr]   Downloaded rsa v0.9.2
[INFO] [stderr]   Downloaded memchr v2.6.3
[INFO] [stderr]   Downloaded sea-query v0.30.2
[INFO] [stderr]   Downloaded rustix v0.38.15
[INFO] [stderr]   Downloaded rkyv v0.7.42
[INFO] [stderr]   Downloaded libc v0.2.148
[INFO] [stderr]   Downloaded sea-orm v0.12.3
[INFO] [stderr]   Downloaded rust_decimal v1.32.0
[INFO] [stderr]   Downloaded itertools v0.11.0
[INFO] [stderr]   Downloaded linux-raw-sys v0.4.8
[INFO] [stderr]   Downloaded sqlx-postgres v0.7.2
[INFO] [stderr]   Downloaded sqlx v0.7.2
[INFO] [stderr]   Downloaded sqlx-core v0.7.2
[INFO] [stderr]   Downloaded sqlx-sqlite v0.7.2
[INFO] [stderr]   Downloaded time v0.3.29
[INFO] [stderr]   Downloaded syn v2.0.37
[INFO] [stderr]   Downloaded sqlx-mysql v0.7.2
[INFO] [stderr]   Downloaded async-stream v0.3.5
[INFO] [stderr]   Downloaded async-trait v0.1.73
[INFO] [stderr]   Downloaded sea-orm-macros v0.12.3
[INFO] [stderr]   Downloaded inherent v1.0.10
[INFO] [stderr]   Downloaded ordered-float v3.9.1
[INFO] [stderr]   Downloaded sea-query-binder v0.5.0
[INFO] [stderr]   Downloaded errno v0.3.3
[INFO] [stderr]   Downloaded sqlx-macros-core v0.7.2
[INFO] [stderr]   Downloaded sqlx-macros v0.7.2
[INFO] [stderr]   Downloaded signature v2.1.0
[INFO] [stderr]   Downloaded spki v0.7.2
[INFO] [stderr]   Downloaded libsqlite3-sys v0.26.0
[INFO] [stderr]   Downloaded bigdecimal v0.3.1
[INFO] [stderr]   Downloaded borsh-derive-internal v0.10.3
[INFO] [stderr]   Downloaded borsh-schema-derive-internal v0.10.3
[INFO] [stderr]   Downloaded borsh-derive v0.10.3
[INFO] [stderr]   Downloaded borsh v0.10.3
[INFO] [stderr]   Downloaded bytecheck_derive v0.6.11
[INFO] [stderr]   Downloaded bytecheck v0.6.11
[INFO] [stderr]   Downloaded rend v0.4.1
[INFO] [stderr]   Downloaded rkyv_derive v0.7.42
[INFO] [stderr]   Downloaded const-oid v0.9.5
[INFO] [stderr]   Downloaded sqlformat v0.2.2
[INFO] [stderr]   Downloaded strum v0.25.0
[INFO] [stderr]   Downloaded uuid v1.4.1
[INFO] [stderr]   Downloaded basic-toml v0.1.2
[INFO] [stderr]   Downloaded proc-macro2 v1.0.67
[INFO] [stderr]   Downloaded trybuild v1.0.80
[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] 1aeb7ce69bd9ed8af46923bf15f07907ea6af87d7f67c0e6be1243038223c77d
[INFO] running `Command { std: "docker" "start" "-a" "1aeb7ce69bd9ed8af46923bf15f07907ea6af87d7f67c0e6be1243038223c77d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1aeb7ce69bd9ed8af46923bf15f07907ea6af87d7f67c0e6be1243038223c77d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1aeb7ce69bd9ed8af46923bf15f07907ea6af87d7f67c0e6be1243038223c77d", kill_on_drop: false }`
[INFO] [stdout] 1aeb7ce69bd9ed8af46923bf15f07907ea6af87d7f67c0e6be1243038223c77d
[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] 843360b13de8d98bd1ffebedf45cac243d5b4385d4048558f10481e1c1aa29ad
[INFO] running `Command { std: "docker" "start" "-a" "843360b13de8d98bd1ffebedf45cac243d5b4385d4048558f10481e1c1aa29ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.67
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]     Checking ryu v1.0.13
[INFO] [stderr]    Compiling trybuild v1.0.80
[INFO] [stderr]     Checking glob v0.3.1
[INFO] [stderr]     Checking termcolor v1.2.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking dissimilar v1.0.6
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]     Checking quote v1.0.33
[INFO] [stderr]     Checking syn v2.0.37
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking prost-enum v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]    Compiling prost-derive v0.12.1
[INFO] [stderr]     Checking prost v0.12.1
[INFO] [stderr]     Checking basic-toml v0.1.2
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.69s
[INFO] running `Command { std: "docker" "inspect" "843360b13de8d98bd1ffebedf45cac243d5b4385d4048558f10481e1c1aa29ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "843360b13de8d98bd1ffebedf45cac243d5b4385d4048558f10481e1c1aa29ad", kill_on_drop: false }`
[INFO] [stdout] 843360b13de8d98bd1ffebedf45cac243d5b4385d4048558f10481e1c1aa29ad