[INFO] fetching crate fbthrift 0.0.2...
[INFO] documenting fbthrift-0.0.2 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate fbthrift 0.0.2 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate fbthrift 0.0.2 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fbthrift 0.0.2
[INFO] finished tweaking crates.io crate fbthrift 0.0.2
[INFO] tweaked toml for crates.io crate fbthrift 0.0.2 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0a2288c49e0e43ef5339a396e593aa4b432eff5568f1130d10e56d2c2ac3664f
[INFO] running `Command { std: "docker" "start" "-a" "0a2288c49e0e43ef5339a396e593aa4b432eff5568f1130d10e56d2c2ac3664f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a2288c49e0e43ef5339a396e593aa4b432eff5568f1130d10e56d2c2ac3664f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a2288c49e0e43ef5339a396e593aa4b432eff5568f1130d10e56d2c2ac3664f", kill_on_drop: false }`
[INFO] [stdout] 0a2288c49e0e43ef5339a396e593aa4b432eff5568f1130d10e56d2c2ac3664f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6d9d938aaba11ef47a19ada1a33c63ef39177d67068a22680402040d77581089
[INFO] running `Command { std: "docker" "start" "-a" "6d9d938aaba11ef47a19ada1a33c63ef39177d67068a22680402040d77581089", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling anyhow v1.0.57
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]     Checking ryu v1.0.10
[INFO] [stderr]     Checking itoa v1.0.2
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking base64 v0.11.0
[INFO] [stderr]     Checking const-cstr v0.3.0
[INFO] [stderr]     Checking libc v0.2.126
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking bytes v0.5.6
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking ordered-float v1.1.1
[INFO] [stderr]     Checking bufsize v0.5.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling async-trait v0.1.53
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling ghost v0.1.4
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]  Documenting fbthrift v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: 1 positional argument in format string, but no arguments were given
[INFO] [stdout]    --> src/simplejson_protocol.rs:540:64
[INFO] [stdout]     |
[INFO] [stdout] 540 |             _ => bail!("Expected [, {{, or \", or number after {}"),
[INFO] [stdout]     |                                                                ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `fbthrift`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name fbthrift src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=29ad23f147dd4187 -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-0657bc08aa8032ee.rmeta --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-55bf42e5c208f088.so --extern base64=/opt/rustwide/target/debug/deps/libbase64-57b702fe8d7b773a.rmeta --extern bufsize=/opt/rustwide/target/debug/deps/libbufsize-afda97bebf376464.rmeta --extern bytes_old=/opt/rustwide/target/debug/deps/libbytes-adf39e81d62453f2.rmeta --extern bytes=/opt/rustwide/target/debug/deps/libbytes-89f36c835d65e11f.rmeta --extern const_cstr=/opt/rustwide/target/debug/deps/libconst_cstr-e5870878f0c9ed2e.rmeta --extern ghost=/opt/rustwide/target/debug/deps/libghost-409c9eba7f0c10c6.so --extern num_derive=/opt/rustwide/target/debug/deps/libnum_derive-6bbc594c2d69146d.so --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-f68596f2b56d8fce.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-01cb42f36fc27ace.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-71c0f205f7431506.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-6653450a3a31fc7a.rmeta --cap-lints=warn --crate-version 0.0.2` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "6d9d938aaba11ef47a19ada1a33c63ef39177d67068a22680402040d77581089", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d9d938aaba11ef47a19ada1a33c63ef39177d67068a22680402040d77581089", kill_on_drop: false }`
[INFO] [stdout] 6d9d938aaba11ef47a19ada1a33c63ef39177d67068a22680402040d77581089