[INFO] fetching crate yarf 0.0.2...
[INFO] documenting yarf-0.0.2 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate yarf 0.0.2 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate yarf 0.0.2 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate yarf 0.0.2
[INFO] finished tweaking crates.io crate yarf 0.0.2
[INFO] tweaked toml for crates.io crate yarf 0.0.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: file `/workspace/builds/worker-1-tc1/source/examples/hello.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `hello`
[INFO] [stderr]   * `example` target `hello`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded yarf-sys v0.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ab52226b4aa142aa07bc0074c418fba2d00bb42246ee5728313ed7459d3ba18
[INFO] running `Command { std: "docker" "start" "-a" "8ab52226b4aa142aa07bc0074c418fba2d00bb42246ee5728313ed7459d3ba18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ab52226b4aa142aa07bc0074c418fba2d00bb42246ee5728313ed7459d3ba18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ab52226b4aa142aa07bc0074c418fba2d00bb42246ee5728313ed7459d3ba18", kill_on_drop: false }`
[INFO] [stdout] 8ab52226b4aa142aa07bc0074c418fba2d00bb42246ee5728313ed7459d3ba18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5737b2f30c71b2e2f2cd189d271061d6a959d041a04260e42b713eaea911130
[INFO] running `Command { std: "docker" "start" "-a" "e5737b2f30c71b2e2f2cd189d271061d6a959d041a04260e42b713eaea911130", kill_on_drop: false }`
[INFO] [stderr] warning: file `/opt/rustwide/workdir/examples/hello.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `hello`
[INFO] [stderr]   * `example` target `hello`
[INFO] [stderr]    Compiling pkg-config v0.3.26
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling yarf-sys v0.0.2
[INFO] [stderr]  Documenting yarf v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking yarf v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:298:26
[INFO] [stdout]     |
[INFO] [stdout] 298 | pub fn yarf_main(fs: Box<FileSystem>) -> i64 {
[INFO] [stdout]     |                          ^^^^^^^^^^
[INFO] [stdout]     |
[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]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 298 | pub fn yarf_main(fs: Box<dyn FileSystem>) -> i64 {
[INFO] [stdout]     |                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:820:35
[INFO] [stdout]     |
[INFO] [stdout] 820 | fn get_filesystem() -> Option<Box<FileSystem>> {
[INFO] [stdout]     |                                   ^^^^^^^^^^
[INFO] [stdout]     |
[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] 820 | fn get_filesystem() -> Option<Box<dyn FileSystem>> {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:370:50
[INFO] [stdout]     |
[INFO] [stdout] 370 |     let fsptr = Box::into_raw(fstmp) as *mut Box<FileSystem> as *mut c_void;
[INFO] [stdout]     |                                                  ^^^^^^^^^^
[INFO] [stdout]     |
[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] 370 |     let fsptr = Box::into_raw(fstmp) as *mut Box<dyn FileSystem> as *mut c_void;
[INFO] [stdout]     |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:826:58
[INFO] [stdout]     |
[INFO] [stdout] 826 |     let fsbox = unsafe { (*ctx).private_data as *mut Box<FileSystem> };
[INFO] [stdout]     |                                                          ^^^^^^^^^^
[INFO] [stdout]     |
[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] 826 |     let fsbox = unsafe { (*ctx).private_data as *mut Box<dyn FileSystem> };
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "e5737b2f30c71b2e2f2cd189d271061d6a959d041a04260e42b713eaea911130", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5737b2f30c71b2e2f2cd189d271061d6a959d041a04260e42b713eaea911130", kill_on_drop: false }`
[INFO] [stdout] e5737b2f30c71b2e2f2cd189d271061d6a959d041a04260e42b713eaea911130
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 470f4c51eb94178c654d0b2cf10906281311658378b4993f06da0f3b7fc8b0d2
[INFO] running `Command { std: "docker" "start" "-a" "470f4c51eb94178c654d0b2cf10906281311658378b4993f06da0f3b7fc8b0d2", kill_on_drop: false }`
[INFO] [stderr] warning: file `/opt/rustwide/workdir/examples/hello.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `hello`
[INFO] [stderr]   * `example` target `hello`
[INFO] [stderr]  Documenting yarf v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "470f4c51eb94178c654d0b2cf10906281311658378b4993f06da0f3b7fc8b0d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "470f4c51eb94178c654d0b2cf10906281311658378b4993f06da0f3b7fc8b0d2", kill_on_drop: false }`
[INFO] [stdout] 470f4c51eb94178c654d0b2cf10906281311658378b4993f06da0f3b7fc8b0d2
