[INFO] cloning repository https://github.com/fern-proxy/fern-proxy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fern-proxy/fern-proxy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffern-proxy%2Ffern-proxy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffern-proxy%2Ffern-proxy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 788d27eb2708f97b13177b86e4248bc82d227efc
[INFO] checking fern-proxy/fern-proxy/788d27eb2708f97b13177b86e4248bc82d227efc against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffern-proxy%2Ffern-proxy" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fern-proxy/fern-proxy on toolchain ff1737bb00913444173658b4e0b274fd79aabf66
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/fern-proxy/fern-proxy
[INFO] finished tweaking git repo https://github.com/fern-proxy/fern-proxy
[INFO] tweaked toml for git repo https://github.com/fern-proxy/fern-proxy written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/fern-proxy/fern-proxy 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" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: /workspace/builds/worker-2-tc1/source/fern-wire-protocols/postgresql/Cargo.toml: `dev_dependencies` is deprecated in favor of `dev-dependencies` and will not work in the 2024 edition
[INFO] [stderr] (in the `fern-protocol-postgresql` package)
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-macros v1.8.0
[INFO] [stderr]   Downloaded thiserror v1.0.37
[INFO] [stderr]   Downloaded unicode-ident v1.0.4
[INFO] [stderr]   Downloaded proc-macro2 v1.0.46
[INFO] [stderr]   Downloaded itoa v1.0.3
[INFO] [stderr]   Downloaded fern-masking v0.1.1
[INFO] [stderr]   Downloaded futures-executor v0.3.24
[INFO] [stderr]   Downloaded futures-io v0.3.24
[INFO] [stderr]   Downloaded futures-macro v0.3.24
[INFO] [stderr]   Downloaded futures-channel v0.3.24
[INFO] [stderr]   Downloaded futures-task v0.3.24
[INFO] [stderr]   Downloaded serde_derive v1.0.145
[INFO] [stderr]   Downloaded futures v0.3.24
[INFO] [stderr]   Downloaded pest v2.4.0
[INFO] [stderr]   Downloaded serde v1.0.145
[INFO] [stderr]   Downloaded mio v0.8.4
[INFO] [stderr]   Downloaded futures-util v0.3.24
[INFO] [stderr]   Downloaded aho-corasick v0.7.19
[INFO] [stderr]   Downloaded serde_json v1.0.85
[INFO] [stderr]   Downloaded config v0.13.2
[INFO] [stderr]   Downloaded syn v1.0.101
[INFO] [stderr]   Downloaded regex-syntax v0.6.27
[INFO] [stderr]   Downloaded bytes v1.2.1
[INFO] [stderr]   Downloaded regex v1.6.0
[INFO] [stderr]   Downloaded env_logger v0.9.1
[INFO] [stderr]   Downloaded digest v0.10.5
[INFO] [stderr]   Downloaded pest_meta v2.4.0
[INFO] [stderr]   Downloaded test-log v0.2.11
[INFO] [stderr]   Downloaded fern-protocol-postgresql v0.1.0
[INFO] [stderr]   Downloaded async-trait v0.1.57
[INFO] [stderr]   Downloaded pest_generator v2.4.0
[INFO] [stderr]   Downloaded futures-core v0.3.24
[INFO] [stderr]   Downloaded thiserror-impl v1.0.37
[INFO] [stderr]   Downloaded futures-sink v0.3.24
[INFO] [stderr]   Downloaded tracing-core v0.1.29
[INFO] [stderr]   Downloaded tracing v0.1.36
[INFO] [stderr]   Downloaded fern-proxy-interfaces v0.1.0
[INFO] [stderr]   Downloaded tokio v1.21.2
[INFO] [stderr]   Downloaded once_cell v1.15.0
[INFO] [stderr]   Downloaded pest_derive v2.4.0
[INFO] [stderr]   Downloaded libc v0.2.134
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ddf0eb79fc8d1596e67bafed42f106d4fdbae13eb98977e470857103cc0f295f
[INFO] running `Command { std: "docker" "start" "-a" "ddf0eb79fc8d1596e67bafed42f106d4fdbae13eb98977e470857103cc0f295f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ddf0eb79fc8d1596e67bafed42f106d4fdbae13eb98977e470857103cc0f295f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddf0eb79fc8d1596e67bafed42f106d4fdbae13eb98977e470857103cc0f295f", kill_on_drop: false }`
[INFO] [stdout] ddf0eb79fc8d1596e67bafed42f106d4fdbae13eb98977e470857103cc0f295f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0fe9ce5c598112a2a329f1d4c63d76ac78ef815da21a4457cec152fbda061147
[INFO] running `Command { std: "docker" "start" "-a" "0fe9ce5c598112a2a329f1d4c63d76ac78ef815da21a4457cec152fbda061147", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: /opt/rustwide/workdir/fern-wire-protocols/postgresql/Cargo.toml: `dev_dependencies` is deprecated in favor of `dev-dependencies` and will not work in the 2024 edition
[INFO] [stderr] (in the `fern-protocol-postgresql` package)
[INFO] [stderr]    Compiling proc-macro2 v1.0.46
[INFO] [stderr]    Compiling unicode-ident v1.0.4
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.101
[INFO] [stderr]    Compiling libc v0.2.134
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling thiserror v1.0.37
[INFO] [stderr]    Compiling serde_derive v1.0.145
[INFO] [stderr]     Checking once_cell v1.15.0
[INFO] [stderr]    Compiling serde v1.0.145
[INFO] [stderr]    Compiling ucd-trie v0.1.5
[INFO] [stderr]    Compiling futures-core v0.3.24
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]    Compiling async-trait v0.1.57
[INFO] [stderr]    Compiling serde_json v1.0.85
[INFO] [stderr]     Checking futures-sink v0.3.24
[INFO] [stderr]     Checking itoa v1.0.3
[INFO] [stderr]     Checking ryu v1.0.11
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]     Checking pathdiff v0.2.1
[INFO] [stderr]    Compiling tokio v1.21.2
[INFO] [stderr]     Checking tracing-core v0.1.29
[INFO] [stderr]     Checking bytes v1.2.1
[INFO] [stderr]     Checking regex-syntax v0.6.27
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]    Compiling slab v0.4.7
[INFO] [stderr]    Compiling futures-task v0.3.24
[INFO] [stderr]    Compiling futures-channel v0.3.24
[INFO] [stderr]    Compiling futures-util v0.3.24
[INFO] [stderr]     Checking futures-io v0.3.24
[INFO] [stderr]     Checking fern-policy-engine v0.0.0 (/opt/rustwide/workdir/fern-policy-engine)
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.46/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] [stderr]     Checking fern-protocol-bigquery v0.0.0 (/opt/rustwide/workdir/fern-wire-protocols/bigquery)
[INFO] [stderr]     Checking fern-protocol-redis v0.0.0 (/opt/rustwide/workdir/fern-wire-protocols/redis)
[INFO] [stderr]     Checking fern-protocol-mongodb v0.0.0 (/opt/rustwide/workdir/fern-wire-protocols/mongodb)
[INFO] [stderr]     Checking fern-protocol-trino v0.0.0 (/opt/rustwide/workdir/fern-wire-protocols/trino)
[INFO] [stderr]     Checking fern-protocol-graphql v0.0.0 (/opt/rustwide/workdir/fern-wire-protocols/graphql)
[INFO] [stderr]     Checking fern-authorization-opa v0.0.0 (/opt/rustwide/workdir/fern-authorization/opa)
[INFO] [stderr]     Checking fern-authorization v0.0.0 (/opt/rustwide/workdir/fern-authorization/embedded)
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking fern-protocol-firestore v0.0.0 (/opt/rustwide/workdir/fern-wire-protocols/firestore)
[INFO] [stderr]     Checking fern-protocol-dgraph v0.0.0 (/opt/rustwide/workdir/fern-wire-protocols/dgraph)
[INFO] [stderr]     Checking fern-telemetry v0.0.0 (/opt/rustwide/workdir/fern-telemetry)
[INFO] [stderr]     Checking fern-protocol-s3 v0.0.0 (/opt/rustwide/workdir/fern-wire-protocols/s3)
[INFO] [stderr]     Checking fern-encryption-vault v0.0.0 (/opt/rustwide/workdir/fern-encryption/vault)
[INFO] [stderr]     Checking fern-protocol-snowflake v0.0.0 (/opt/rustwide/workdir/fern-wire-protocols/snowflake)
[INFO] [stderr]     Checking tracing v0.1.36
[INFO] [stderr]     Checking fern-protocol-druidsql v0.0.0 (/opt/rustwide/workdir/fern-wire-protocols/druidsql)
[INFO] [stderr]     Checking fern-tokenization v0.0.0 (/opt/rustwide/workdir/fern-tokenization/embedded)
[INFO] [stdout] For more information about this error, try `rustc --explain E0635`.
[INFO] [stdout] 
[INFO] [stderr]     Checking fern-protocol-foundationdb v0.0.0 (/opt/rustwide/workdir/fern-wire-protocols/foundationdb)
[INFO] [stderr]     Checking fern-protocol-reql v0.0.0 (/opt/rustwide/workdir/fern-wire-protocols/reql)
[INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "0fe9ce5c598112a2a329f1d4c63d76ac78ef815da21a4457cec152fbda061147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fe9ce5c598112a2a329f1d4c63d76ac78ef815da21a4457cec152fbda061147", kill_on_drop: false }`
[INFO] [stdout] 0fe9ce5c598112a2a329f1d4c63d76ac78ef815da21a4457cec152fbda061147