[INFO] cloning repository https://github.com/nrc/freight
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nrc/freight" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnrc%2Ffreight", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnrc%2Ffreight'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 60b4f04b0e3613078dd4c4387d8c05d84c9f89dd
[INFO] documenting nrc/freight against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnrc%2Ffreight" "/workspace/builds/worker-28/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-28/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nrc/freight on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nrc/freight
[INFO] finished tweaking git repo https://github.com/nrc/freight
[INFO] tweaked toml for git repo https://github.com/nrc/freight written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] crate git repo https://github.com/nrc/freight already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v0.12.12
[INFO] [stderr]   Downloaded clap v2.29.4
[INFO] [stderr]   Downloaded structopt-derive v0.2.1
[INFO] [stderr]   Downloaded structopt v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 91333782acd380ba9caffb49384fc7c5202330e518c4f30a3eae55ff050f8084
[INFO] running `Command { std: "docker" "start" "-a" "91333782acd380ba9caffb49384fc7c5202330e518c4f30a3eae55ff050f8084", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91333782acd380ba9caffb49384fc7c5202330e518c4f30a3eae55ff050f8084", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91333782acd380ba9caffb49384fc7c5202330e518c4f30a3eae55ff050f8084", kill_on_drop: false }`
[INFO] [stdout] 91333782acd380ba9caffb49384fc7c5202330e518c4f30a3eae55ff050f8084
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17dd888d95a9e54ce913ff1ad1378dcd8d890a62217381978a7a0b032135db72
[INFO] running `Command { std: "docker" "start" "-a" "17dd888d95a9e54ce913ff1ad1378dcd8d890a62217381978a7a0b032135db72", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `freight_configure` in package `freight-configure v0.1.0 (/opt/rustwide/workdir/freight-commands/freight-configure)` has the same output filename as the lib target `freight-configure` in package `freight-configure v0.1.0 (/opt/rustwide/workdir/freight-commands/freight-configure)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/doc/freight_configure/index.html
[INFO] [stderr] The output filenames should be unique.
[INFO] [stderr] This is a known bug where multiple crates with the same name use
[INFO] [stderr] the same path; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] If this looks unexpected, it may be a bug in Cargo. Please file a bug report at
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/ with as much information as you
[INFO] [stderr] can provide.
[INFO] [stderr] cargo 1.61.0 (a028ae4 2022-04-29) running on `x86_64-unknown-linux-gnu` target `x86_64-unknown-linux-gnu`
[INFO] [stderr] First unit: Unit { pkg: Package { id: PackageId { name: "freight-configure", version: "0.1.0", source: "/opt/rustwide/workdir/freight-commands/freight-configure" }, ..: ".." }, target: TargetInner { name: "freight_configure", doc: true, ..: with_path("/opt/rustwide/workdir/freight-commands/freight-configure/src/bin/freight_configure.rs", Edition2015) }, profile: Profile { incremental: false, ..: default_dev() }, kind: Host, mode: Doc { deps: false }, features: [], artifact: false, is_std: false, dep_hash: 3506193115121309932 }
[INFO] [stderr] Second unit: Unit { pkg: Package { id: PackageId { name: "freight-configure", version: "0.1.0", source: "/opt/rustwide/workdir/freight-commands/freight-configure" }, ..: ".." }, target: TargetInner { ..: lib_target("freight-configure", ["lib"], "/opt/rustwide/workdir/freight-commands/freight-configure/src/lib.rs", Edition2015) }, profile: Profile { incremental: false, ..: default_dev() }, kind: Host, mode: Doc { deps: false }, features: [], artifact: false, is_std: false, dep_hash: 17343314474557786008 }
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `freight_manifest` in package `freight-manifest v0.1.0 (/opt/rustwide/workdir/freight-commands/freight-manifest)` has the same output filename as the lib target `freight-manifest` in package `freight-manifest v0.1.0 (/opt/rustwide/workdir/freight-commands/freight-manifest)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/doc/freight_manifest/index.html
[INFO] [stderr] The output filenames should be unique.
[INFO] [stderr] This is a known bug where multiple crates with the same name use
[INFO] [stderr] the same path; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] If this looks unexpected, it may be a bug in Cargo. Please file a bug report at
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/ with as much information as you
[INFO] [stderr] can provide.
[INFO] [stderr] cargo 1.61.0 (a028ae4 2022-04-29) running on `x86_64-unknown-linux-gnu` target `x86_64-unknown-linux-gnu`
[INFO] [stderr] First unit: Unit { pkg: Package { id: PackageId { name: "freight-manifest", version: "0.1.0", source: "/opt/rustwide/workdir/freight-commands/freight-manifest" }, ..: ".." }, target: TargetInner { name: "freight_manifest", doc: true, ..: with_path("/opt/rustwide/workdir/freight-commands/freight-manifest/src/bin/freight_manifest.rs", Edition2015) }, profile: Profile { incremental: false, ..: default_dev() }, kind: Host, mode: Doc { deps: false }, features: [], artifact: false, is_std: false, dep_hash: 3882047948502579441 }
[INFO] [stderr] Second unit: Unit { pkg: Package { id: PackageId { name: "freight-manifest", version: "0.1.0", source: "/opt/rustwide/workdir/freight-commands/freight-manifest" }, ..: ".." }, target: TargetInner { ..: lib_target("freight-manifest", ["lib"], "/opt/rustwide/workdir/freight-commands/freight-manifest/src/lib.rs", Edition2015) }, profile: Profile { incremental: false, ..: default_dev() }, kind: Host, mode: Doc { deps: false }, features: [], artifact: false, is_std: false, dep_hash: 11453018985983510931 }
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `freight_paths` in package `freight-paths v0.1.0 (/opt/rustwide/workdir/freight-commands/freight-paths)` has the same output filename as the lib target `freight-paths` in package `freight-paths v0.1.0 (/opt/rustwide/workdir/freight-commands/freight-paths)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/doc/freight_paths/index.html
[INFO] [stderr] The output filenames should be unique.
[INFO] [stderr] This is a known bug where multiple crates with the same name use
[INFO] [stderr] the same path; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] If this looks unexpected, it may be a bug in Cargo. Please file a bug report at
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/ with as much information as you
[INFO] [stderr] can provide.
[INFO] [stderr] cargo 1.61.0 (a028ae4 2022-04-29) running on `x86_64-unknown-linux-gnu` target `x86_64-unknown-linux-gnu`
[INFO] [stderr] First unit: Unit { pkg: Package { id: PackageId { name: "freight-paths", version: "0.1.0", source: "/opt/rustwide/workdir/freight-commands/freight-paths" }, ..: ".." }, target: TargetInner { name: "freight_paths", doc: true, ..: with_path("/opt/rustwide/workdir/freight-commands/freight-paths/src/bin/freight_paths.rs", Edition2015) }, profile: Profile { incremental: false, ..: default_dev() }, kind: Host, mode: Doc { deps: false }, features: [], artifact: false, is_std: false, dep_hash: 3704786451644038695 }
[INFO] [stderr] Second unit: Unit { pkg: Package { id: PackageId { name: "freight-paths", version: "0.1.0", source: "/opt/rustwide/workdir/freight-commands/freight-paths" }, ..: ".." }, target: TargetInner { ..: lib_target("freight-paths", ["lib"], "/opt/rustwide/workdir/freight-commands/freight-paths/src/lib.rs", Edition2015) }, profile: Profile { incremental: false, ..: default_dev() }, kind: Host, mode: Doc { deps: false }, features: [], artifact: false, is_std: false, dep_hash: 791359622395412704 }
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `freight_tidy` in package `freight-tidy v0.1.0 (/opt/rustwide/workdir/freight-commands/freight-tidy)` has the same output filename as the lib target `freight-tidy` in package `freight-tidy v0.1.0 (/opt/rustwide/workdir/freight-commands/freight-tidy)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/doc/freight_tidy/index.html
[INFO] [stderr] The output filenames should be unique.
[INFO] [stderr] This is a known bug where multiple crates with the same name use
[INFO] [stderr] the same path; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] If this looks unexpected, it may be a bug in Cargo. Please file a bug report at
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/ with as much information as you
[INFO] [stderr] can provide.
[INFO] [stderr] cargo 1.61.0 (a028ae4 2022-04-29) running on `x86_64-unknown-linux-gnu` target `x86_64-unknown-linux-gnu`
[INFO] [stderr] First unit: Unit { pkg: Package { id: PackageId { name: "freight-tidy", version: "0.1.0", source: "/opt/rustwide/workdir/freight-commands/freight-tidy" }, ..: ".." }, target: TargetInner { name: "freight_tidy", doc: true, ..: with_path("/opt/rustwide/workdir/freight-commands/freight-tidy/src/bin/freight_tidy.rs", Edition2015) }, profile: Profile { incremental: false, ..: default_dev() }, kind: Host, mode: Doc { deps: false }, features: [], artifact: false, is_std: false, dep_hash: 9668115546074944688 }
[INFO] [stderr] Second unit: Unit { pkg: Package { id: PackageId { name: "freight-tidy", version: "0.1.0", source: "/opt/rustwide/workdir/freight-commands/freight-tidy" }, ..: ".." }, target: TargetInner { ..: lib_target("freight-tidy", ["lib"], "/opt/rustwide/workdir/freight-commands/freight-tidy/src/lib.rs", Edition2015) }, profile: Profile { incremental: false, ..: default_dev() }, kind: Host, mode: Doc { deps: false }, features: [], artifact: false, is_std: false, dep_hash: 11418840753424675675 }
[INFO] [stderr]     Checking libc v0.2.36
[INFO] [stderr]    Compiling cc v1.0.4
[INFO] [stderr]     Checking num-traits v0.2.0
[INFO] [stderr]     Checking serde v1.0.27
[INFO] [stderr]     Checking dtoa v0.4.2
[INFO] [stderr]     Checking rustc-demangle v0.1.5
[INFO] [stderr]     Checking cfg-if v0.1.2
[INFO] [stderr]     Checking unicode-width v0.1.4
[INFO] [stderr]     Checking ansi_term v0.10.2
[INFO] [stderr]     Checking bitflags v1.0.1
[INFO] [stderr]     Checking vec_map v0.8.0
[INFO] [stderr]     Checking home v0.3.0
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling proc-macro2 v0.2.2
[INFO] [stderr]     Checking textwrap v0.9.0
[INFO] [stderr]    Compiling quote v0.4.2
[INFO] [stderr]     Checking atty v0.2.6
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]    Compiling serde_derive_internals v0.19.0
[INFO] [stderr]    Compiling synstructure v0.6.1
[INFO] [stderr]    Compiling syn v0.12.12
[INFO] [stderr]     Checking clap v2.29.4
[INFO] [stderr]    Compiling backtrace-sys v0.1.16
[INFO] [stderr]    Compiling failure_derive v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.27
[INFO] [stderr]     Checking serde_json v1.0.9
[INFO] [stderr]     Checking toml v0.4.5
[INFO] [stderr]    Compiling structopt-derive v0.2.1
[INFO] [stderr]     Checking data v0.1.0 (/opt/rustwide/workdir/freight-data)
[INFO] [stderr]  Documenting data v0.1.0 (/opt/rustwide/workdir/freight-data)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> freight-data/src/lib.rs:85:47
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub user_data: Mutex<HashMap<UserKey, Box<Any>>>,
[INFO] [stdout]    |                                               ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 85 -     pub user_data: Mutex<HashMap<UserKey, Box<Any>>>,
[INFO] [stdout] 85 +     pub user_data: Mutex<HashMap<UserKey, Box<dyn Any>>>,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking structopt v0.2.1
[INFO] [stderr]     Checking backtrace v0.3.5
[INFO] [stderr]     Checking failure v0.1.1
[INFO] [stderr]     Checking freight-paths v0.1.0 (/opt/rustwide/workdir/freight-commands/freight-paths)
[INFO] [stderr]     Checking freight-configure v0.1.0 (/opt/rustwide/workdir/freight-commands/freight-configure)
[INFO] [stderr]     Checking freight-tidy v0.1.0 (/opt/rustwide/workdir/freight-commands/freight-tidy)
[INFO] [stderr]  Documenting freight-configure v0.1.0 (/opt/rustwide/workdir/freight-commands/freight-configure)
[INFO] [stderr]  Documenting freight-tidy v0.1.0 (/opt/rustwide/workdir/freight-commands/freight-tidy)
[INFO] [stderr]  Documenting freight-paths v0.1.0 (/opt/rustwide/workdir/freight-commands/freight-paths)
[INFO] [stderr]     Checking freight-manifest v0.1.0 (/opt/rustwide/workdir/freight-commands/freight-manifest)
[INFO] [stderr]  Documenting freight-manifest v0.1.0 (/opt/rustwide/workdir/freight-commands/freight-manifest)
[INFO] [stderr]  Documenting freight v0.1.0 (/opt/rustwide/workdir/freight)
[INFO] [stderr]  Documenting cargo v0.1.0 (/opt/rustwide/workdir/cargo)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.79s
[INFO] running `Command { std: "docker" "inspect" "17dd888d95a9e54ce913ff1ad1378dcd8d890a62217381978a7a0b032135db72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17dd888d95a9e54ce913ff1ad1378dcd8d890a62217381978a7a0b032135db72", kill_on_drop: false }`
[INFO] [stdout] 17dd888d95a9e54ce913ff1ad1378dcd8d890a62217381978a7a0b032135db72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] b330155c2de4f897dd16bbdfb1dfd3ca0fe21a4a307f0fad0cf732ce297e5649
[INFO] running `Command { std: "docker" "start" "-a" "b330155c2de4f897dd16bbdfb1dfd3ca0fe21a4a307f0fad0cf732ce297e5649", kill_on_drop: false }`
[INFO] [stderr] error: manifest path `/opt/rustwide/workdir/Cargo.toml` is a virtual manifest, but this command requires running against an actual package in this workspace
[INFO] running `Command { std: "docker" "inspect" "b330155c2de4f897dd16bbdfb1dfd3ca0fe21a4a307f0fad0cf732ce297e5649", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b330155c2de4f897dd16bbdfb1dfd3ca0fe21a4a307f0fad0cf732ce297e5649", kill_on_drop: false }`
[INFO] [stdout] b330155c2de4f897dd16bbdfb1dfd3ca0fe21a4a307f0fad0cf732ce297e5649