[INFO] fetching crate mag 0.5.0...
[INFO] documenting mag-0.5.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate mag 0.5.0 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate mag 0.5.0 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 mag 0.5.0
[INFO] finished tweaking crates.io crate mag 0.5.0
[INFO] tweaked toml for crates.io crate mag 0.5.0 written to /workspace/builds/worker-29/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 1560c6935e9c4737f0468c9900614daa51d9cdbc3e6c9c7b5ca2f9cae70b3e57
[INFO] running `Command { std: "docker" "start" "-a" "1560c6935e9c4737f0468c9900614daa51d9cdbc3e6c9c7b5ca2f9cae70b3e57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1560c6935e9c4737f0468c9900614daa51d9cdbc3e6c9c7b5ca2f9cae70b3e57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1560c6935e9c4737f0468c9900614daa51d9cdbc3e6c9c7b5ca2f9cae70b3e57", kill_on_drop: false }`
[INFO] [stdout] 1560c6935e9c4737f0468c9900614daa51d9cdbc3e6c9c7b5ca2f9cae70b3e57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 288a71f6286ea5c5f052eebd4ddbfcd3c48e6f0237979d0137d71cd4c058693d
[INFO] running `Command { std: "docker" "start" "-a" "288a71f6286ea5c5f052eebd4ddbfcd3c48e6f0237979d0137d71cd4c058693d", kill_on_drop: false }`
[INFO] [stderr]  Documenting mag v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "288a71f6286ea5c5f052eebd4ddbfcd3c48e6f0237979d0137d71cd4c058693d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "288a71f6286ea5c5f052eebd4ddbfcd3c48e6f0237979d0137d71cd4c058693d", kill_on_drop: false }`
[INFO] [stdout] 288a71f6286ea5c5f052eebd4ddbfcd3c48e6f0237979d0137d71cd4c058693d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] ed8782e2fc90259ee73dadf988a789bec817ee645192f71bb77df4d2037c762c
[INFO] running `Command { std: "docker" "start" "-a" "ed8782e2fc90259ee73dadf988a789bec817ee645192f71bb77df4d2037c762c", kill_on_drop: false }`
[INFO] [stderr]  Documenting mag v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "ed8782e2fc90259ee73dadf988a789bec817ee645192f71bb77df4d2037c762c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed8782e2fc90259ee73dadf988a789bec817ee645192f71bb77df4d2037c762c", kill_on_drop: false }`
[INFO] [stdout] ed8782e2fc90259ee73dadf988a789bec817ee645192f71bb77df4d2037c762c