[INFO] cloning repository https://github.com/fasterthanlime/detour-test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fasterthanlime/detour-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffasterthanlime%2Fdetour-test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffasterthanlime%2Fdetour-test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f63cee4ab3a78a4b8f4a3bebf5b2c469b694089a
[INFO] documenting fasterthanlime/detour-test 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%2Ffasterthanlime%2Fdetour-test" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fasterthanlime/detour-test 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/fasterthanlime/detour-test
[INFO] finished tweaking git repo https://github.com/fasterthanlime/detour-test
[INFO] tweaked toml for git repo https://github.com/fasterthanlime/detour-test written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/fasterthanlime/detour-test 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] warning: file found to be present in multiple build targets: /workspace/builds/worker-2/source/src/main.rs
[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] 7913b943909409db8c396a3f4cbf5d8a47fd53a9c49f5ce3442db331d75db857
[INFO] running `Command { std: "docker" "start" "-a" "7913b943909409db8c396a3f4cbf5d8a47fd53a9c49f5ce3442db331d75db857", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7913b943909409db8c396a3f4cbf5d8a47fd53a9c49f5ce3442db331d75db857", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7913b943909409db8c396a3f4cbf5d8a47fd53a9c49f5ce3442db331d75db857", kill_on_drop: false }`
[INFO] [stdout] 7913b943909409db8c396a3f4cbf5d8a47fd53a9c49f5ce3442db331d75db857
[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] d65eec71e9efd11403ba3ff4d38f7440427587b42091c4ff01f80a787bb07ee7
[INFO] running `Command { std: "docker" "start" "-a" "d65eec71e9efd11403ba3ff4d38f7440427587b42091c4ff01f80a787bb07ee7", kill_on_drop: false }`
[INFO] [stderr] warning: file found to be present in multiple build targets: /opt/rustwide/workdir/src/main.rs
[INFO] [stderr]    Compiling libc v0.2.50
[INFO] [stderr]    Compiling proc-macro2 v0.4.27
[INFO] [stderr]    Compiling typenum v1.10.0
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling syn v0.15.29
[INFO] [stderr]     Checking tap v0.3.1
[INFO] [stderr]     Checking slice-pool v0.3.4
[INFO] [stderr]     Checking boolinator v2.4.0
[INFO] [stderr]     Checking widestring v0.4.0
[INFO] [stderr]    Compiling libudis86-sys v0.2.0
[INFO] [stderr]    Compiling quote v0.6.11
[INFO] [stderr]     Checking mmap-fixed v0.1.5
[INFO] [stderr]     Checking region v2.0.0
[INFO] [stderr]     Checking libc-print v0.1.7
[INFO] [stderr]     Checking generic-array v0.12.0
[INFO] [stderr]     Checking detour v0.6.0
[INFO] [stderr]    Compiling ctor v0.1.7
[INFO] [stderr]  Documenting detour-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.45s
[INFO] running `Command { std: "docker" "inspect" "d65eec71e9efd11403ba3ff4d38f7440427587b42091c4ff01f80a787bb07ee7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d65eec71e9efd11403ba3ff4d38f7440427587b42091c4ff01f80a787bb07ee7", kill_on_drop: false }`
[INFO] [stdout] d65eec71e9efd11403ba3ff4d38f7440427587b42091c4ff01f80a787bb07ee7
[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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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] c49e16b38bdb6532283c35da68216a66ef76166f12d1ff6c87e13851c05a131f
[INFO] running `Command { std: "docker" "start" "-a" "c49e16b38bdb6532283c35da68216a66ef76166f12d1ff6c87e13851c05a131f", kill_on_drop: false }`
[INFO] [stderr] warning: file found to be present in multiple build targets: /opt/rustwide/workdir/src/main.rs
[INFO] [stderr]    Compiling libc v0.2.50
[INFO] [stderr]    Compiling proc-macro2 v0.4.27
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling typenum v1.10.0
[INFO] [stderr]    Compiling syn v0.15.29
[INFO] [stderr]     Checking bitflags v1.0.4
[INFO] [stderr]     Checking boolinator v2.4.0
[INFO] [stderr]     Checking slice-pool v0.3.4
[INFO] [stderr]     Checking matches v0.1.8
[INFO] [stderr]     Checking tap v0.3.1
[INFO] [stderr]     Checking cfg-if v0.1.7
[INFO] [stderr]     Checking lazy_static v1.3.0
[INFO] [stderr]     Checking widestring v0.4.0
[INFO] [stderr]    Compiling libudis86-sys v0.2.0
[INFO] [stderr]    Compiling quote v0.6.11
[INFO] [stderr]     Checking mmap-fixed v0.1.5
[INFO] [stderr]     Checking region v2.0.0
[INFO] [stderr]     Checking libc-print v0.1.7
[INFO] [stderr]     Checking generic-array v0.12.0
[INFO] [stderr]     Checking detour v0.6.0
[INFO] [stderr]    Compiling ctor v0.1.7
[INFO] [stderr]  Documenting detour-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.28s
[INFO] running `Command { std: "docker" "inspect" "c49e16b38bdb6532283c35da68216a66ef76166f12d1ff6c87e13851c05a131f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c49e16b38bdb6532283c35da68216a66ef76166f12d1ff6c87e13851c05a131f", kill_on_drop: false }`
[INFO] [stdout] c49e16b38bdb6532283c35da68216a66ef76166f12d1ff6c87e13851c05a131f