[INFO] fetching crate nom-tracable 0.8.0...
[INFO] documenting nom-tracable-0.8.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate nom-tracable 0.8.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate nom-tracable 0.8.0 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 nom-tracable 0.8.0
[INFO] finished tweaking crates.io crate nom-tracable 0.8.0
[INFO] tweaked toml for crates.io crate nom-tracable 0.8.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate nom-tracable 0.8.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stdout] 86cf1c466ddb799c10a646d4c124c2ec1166f092b7fa9a66c9643144cf1c9f04
[INFO] running `Command { std: "docker" "start" "-a" "86cf1c466ddb799c10a646d4c124c2ec1166f092b7fa9a66c9643144cf1c9f04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86cf1c466ddb799c10a646d4c124c2ec1166f092b7fa9a66c9643144cf1c9f04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86cf1c466ddb799c10a646d4c124c2ec1166f092b7fa9a66c9643144cf1c9f04", kill_on_drop: false }`
[INFO] [stdout] 86cf1c466ddb799c10a646d4c124c2ec1166f092b7fa9a66c9643144cf1c9f04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stdout] c48dae4e007f676361b5bfcb74a96387e2f4fef22bec70d9e2d2ead34a9ab2dc
[INFO] running `Command { std: "docker" "start" "-a" "c48dae4e007f676361b5bfcb74a96387e2f4fef22bec70d9e2d2ead34a9ab2dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling minimal-lexical v0.1.2
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]     Checking bytecount v0.6.2
[INFO] [stderr]     Checking bytecount v0.3.2
[INFO] [stderr]    Compiling nom v7.0.0
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking nom_locate v4.0.0
[INFO] [stderr]     Checking nom_locate v1.0.0
[INFO] [stderr]    Compiling nom-tracable-macros v0.8.0
[INFO] [stderr]  Documenting nom-tracable v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.43s
[INFO] running `Command { std: "docker" "inspect" "c48dae4e007f676361b5bfcb74a96387e2f4fef22bec70d9e2d2ead34a9ab2dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c48dae4e007f676361b5bfcb74a96387e2f4fef22bec70d9e2d2ead34a9ab2dc", kill_on_drop: false }`
[INFO] [stdout] c48dae4e007f676361b5bfcb74a96387e2f4fef22bec70d9e2d2ead34a9ab2dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 83642f2a44f0d0b5bb21a432dc349dc4c9acd1758edc3f8de7894e10fd09d363
[INFO] running `Command { std: "docker" "start" "-a" "83642f2a44f0d0b5bb21a432dc349dc4c9acd1758edc3f8de7894e10fd09d363", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling minimal-lexical v0.1.2
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking bytecount v0.3.2
[INFO] [stderr]     Checking bytecount v0.6.2
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling nom v7.0.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking nom_locate v4.0.0
[INFO] [stderr]     Checking nom_locate v1.0.0
[INFO] [stderr]    Compiling nom-tracable-macros v0.8.0
[INFO] [stderr]  Documenting nom-tracable v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.69s
[INFO] running `Command { std: "docker" "inspect" "83642f2a44f0d0b5bb21a432dc349dc4c9acd1758edc3f8de7894e10fd09d363", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83642f2a44f0d0b5bb21a432dc349dc4c9acd1758edc3f8de7894e10fd09d363", kill_on_drop: false }`
[INFO] [stdout] 83642f2a44f0d0b5bb21a432dc349dc4c9acd1758edc3f8de7894e10fd09d363