[INFO] cloning repository https://github.com/Nilstrieb/vfpl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Nilstrieb/vfpl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNilstrieb%2Fvfpl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNilstrieb%2Fvfpl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d731a4df9189541516237a3c3265081fb43bd9c5
[INFO] documenting Nilstrieb/vfpl against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNilstrieb%2Fvfpl" "/workspace/builds/worker-32/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-32/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Nilstrieb/vfpl 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 git repo https://github.com/Nilstrieb/vfpl
[INFO] finished tweaking git repo https://github.com/Nilstrieb/vfpl
[INFO] tweaked toml for git repo https://github.com/Nilstrieb/vfpl written to /workspace/builds/worker-32/source/Cargo.toml
[INFO] crate git repo https://github.com/Nilstrieb/vfpl 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] 8ee4771d0e18045c572cf74caa0426357291f891926625969677297a343f885b
[INFO] running `Command { std: "docker" "start" "-a" "8ee4771d0e18045c572cf74caa0426357291f891926625969677297a343f885b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ee4771d0e18045c572cf74caa0426357291f891926625969677297a343f885b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ee4771d0e18045c572cf74caa0426357291f891926625969677297a343f885b", kill_on_drop: false }`
[INFO] [stdout] 8ee4771d0e18045c572cf74caa0426357291f891926625969677297a343f885b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] 7aa039b70979cdc50d87ce576d0275756ed3c551ca8dac157ddc612c58e86b68
[INFO] running `Command { std: "docker" "start" "-a" "7aa039b70979cdc50d87ce576d0275756ed3c551ca8dac157ddc612c58e86b68", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.109
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]     Checking smallvec v1.7.0
[INFO] [stderr]     Checking unicode-xid v0.2.2
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]     Checking peekmore v1.0.0
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking lasso v0.6.0
[INFO] [stderr]     Checking vfpl_global v0.1.0 (/opt/rustwide/workdir/vfpl_global)
[INFO] [stderr]     Checking vfpl_error v0.0.0 (/opt/rustwide/workdir/vfpl_error)
[INFO] [stderr]     Checking vfpl_ast v0.1.0 (/opt/rustwide/workdir/vfpl_ast)
[INFO] [stderr]     Checking vfpl_lexer v0.0.0 (/opt/rustwide/workdir/vfpl_lexer)
[INFO] [stderr]     Checking vfpl_ast_interpreter v0.0.0 (/opt/rustwide/workdir/vfpl_ast_interpreter)
[INFO] [stderr]     Checking vfpl_parser v0.0.0 (/opt/rustwide/workdir/vfpl_parser)
[INFO] [stderr]     Checking vfpl_driver v0.0.0 (/opt/rustwide/workdir/vfpl_driver)
[INFO] [stderr]  Documenting vfpl v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.69s
[INFO] running `Command { std: "docker" "inspect" "7aa039b70979cdc50d87ce576d0275756ed3c551ca8dac157ddc612c58e86b68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7aa039b70979cdc50d87ce576d0275756ed3c551ca8dac157ddc612c58e86b68", kill_on_drop: false }`
[INFO] [stdout] 7aa039b70979cdc50d87ce576d0275756ed3c551ca8dac157ddc612c58e86b68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] dca4a22dbefac0277ea175492592b6236dbeecbb03ab72e89e5fb4e14a337928
[INFO] running `Command { std: "docker" "start" "-a" "dca4a22dbefac0277ea175492592b6236dbeecbb03ab72e89e5fb4e14a337928", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.109
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]     Checking fastrand v1.5.0
[INFO] [stderr]     Checking smallvec v1.7.0
[INFO] [stderr]     Checking unicode-xid v0.2.2
[INFO] [stderr]     Checking peekmore v1.0.0
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking lasso v0.6.0
[INFO] [stderr]     Checking vfpl_global v0.1.0 (/opt/rustwide/workdir/vfpl_global)
[INFO] [stderr]     Checking vfpl_error v0.0.0 (/opt/rustwide/workdir/vfpl_error)
[INFO] [stderr]     Checking vfpl_ast v0.1.0 (/opt/rustwide/workdir/vfpl_ast)
[INFO] [stderr]     Checking vfpl_lexer v0.0.0 (/opt/rustwide/workdir/vfpl_lexer)
[INFO] [stderr]     Checking vfpl_ast_interpreter v0.0.0 (/opt/rustwide/workdir/vfpl_ast_interpreter)
[INFO] [stderr]     Checking vfpl_parser v0.0.0 (/opt/rustwide/workdir/vfpl_parser)
[INFO] [stderr]     Checking vfpl_driver v0.0.0 (/opt/rustwide/workdir/vfpl_driver)
[INFO] [stderr]  Documenting vfpl v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.11s
[INFO] running `Command { std: "docker" "inspect" "dca4a22dbefac0277ea175492592b6236dbeecbb03ab72e89e5fb4e14a337928", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dca4a22dbefac0277ea175492592b6236dbeecbb03ab72e89e5fb4e14a337928", kill_on_drop: false }`
[INFO] [stdout] dca4a22dbefac0277ea175492592b6236dbeecbb03ab72e89e5fb4e14a337928