[INFO] fetching crate flowrstructs 0.34.6...
[INFO] checking flowrstructs-0.34.6 against try#47af3d0de9d26c7deba4cfb203b710cc3f764e91 for pr-130443
[INFO] extracting crate flowrstructs 0.34.6 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate flowrstructs 0.34.6 on toolchain 47af3d0de9d26c7deba4cfb203b710cc3f764e91
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flowrstructs 0.34.6
[INFO] finished tweaking crates.io crate flowrstructs 0.34.6
[INFO] tweaked toml for crates.io crate flowrstructs 0.34.6 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 56 packages to latest compatible versions
[INFO] [stderr]       Adding idna v0.2.3 (available: v1.0.2)
[INFO] [stderr]       Adding simpath v2.2.1 (available: v2.5.0)
[INFO] [stderr]       Adding url v2.2.2 (available: v2.5.2)
[INFO] [stderr]       Adding windows-sys v0.52.0 (available: v0.59.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9c71e00eb96fd950a2f83a91e67c38c2ff67645a9cfe31c57864c2a1f268b375
[INFO] running `Command { std: "docker" "start" "-a" "9c71e00eb96fd950a2f83a91e67c38c2ff67645a9cfe31c57864c2a1f268b375", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c71e00eb96fd950a2f83a91e67c38c2ff67645a9cfe31c57864c2a1f268b375", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c71e00eb96fd950a2f83a91e67c38c2ff67645a9cfe31c57864c2a1f268b375", kill_on_drop: false }`
[INFO] [stdout] 9c71e00eb96fd950a2f83a91e67c38c2ff67645a9cfe31c57864c2a1f268b375
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a0ffb8933674848c3446f4050c00ea496bcae60919ef24a667a44ed5083116e
[INFO] running `Command { std: "docker" "start" "-a" "9a0ffb8933674848c3446f4050c00ea496bcae60919ef24a667a44ed5083116e", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.31
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling curl v0.4.46
[INFO] [stderr]     Checking gimli v0.31.0
[INFO] [stderr]     Checking matches v0.1.10
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]     Checking object v0.36.4
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]     Checking openssl-probe v0.1.5
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking serde v1.0.210
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]    Compiling curl-sys v0.4.76+curl-8.10.1
[INFO] [stderr]    Compiling libz-sys v1.1.20
[INFO] [stderr]    Compiling openssl-sys v0.9.103
[INFO] [stderr]     Checking addr2line v0.24.1
[INFO] [stderr]     Checking url v2.2.2
[INFO] [stderr]     Checking serde_json v1.0.128
[INFO] [stderr]     Checking simpath v2.2.1
[INFO] [stderr]     Checking flow_impl v0.21.0
[INFO] [stderr]     Checking backtrace v0.3.74
[INFO] [stderr]     Checking provider v0.34.7
[INFO] [stderr]     Checking flowrstructs v0.34.6 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `provider::content::provider`
[INFO] [stdout]  --> src/lib_manifest.rs:8:24
[INFO] [stdout]   |
[INFO] [stdout] 8 | use provider::content::provider::Provider;
[INFO] [stdout]   |                        ^^^^^^^^ could not find `provider` in `content`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `provider::content::provider`
[INFO] [stdout]  --> src/manifest.rs:5:24
[INFO] [stdout]   |
[INFO] [stdout] 5 | use provider::content::provider::Provider;
[INFO] [stdout]   |                        ^^^^^^^^ could not find `provider` in `content`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `provider::content::provider`
[INFO] [stdout]  --> src/lib_manifest.rs:8:24
[INFO] [stdout]   |
[INFO] [stdout] 8 | use provider::content::provider::Provider;
[INFO] [stdout]   |                        ^^^^^^^^ could not find `provider` in `content`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `provider::content::provider`
[INFO] [stdout]    --> src/lib_manifest.rs:144:28
[INFO] [stdout]     |
[INFO] [stdout] 144 |     use provider::content::provider::Provider;
[INFO] [stdout]     |                            ^^^^^^^^ could not find `provider` in `content`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `provider::content::provider`
[INFO] [stdout]  --> src/manifest.rs:5:24
[INFO] [stdout]   |
[INFO] [stdout] 5 | use provider::content::provider::Provider;
[INFO] [stdout]   |                        ^^^^^^^^ could not find `provider` in `content`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `provider::content::provider`
[INFO] [stdout]    --> src/manifest.rs:103:28
[INFO] [stdout]     |
[INFO] [stdout] 103 |     use provider::content::provider::Provider;
[INFO] [stdout]     |                            ^^^^^^^^ could not find `provider` in `content`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `content` is private
[INFO] [stdout]  --> src/lib_manifest.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 | use provider::content::provider::Provider;
[INFO] [stdout]   |               ^^^^^^^ private module
[INFO] [stdout]   |
[INFO] [stdout] note: the module `content` is defined here
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/provider-0.34.7/src/lib.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | mod content;
[INFO] [stdout]   | ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `content` is private
[INFO] [stdout]  --> src/lib_manifest.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 | use provider::content::provider::Provider;
[INFO] [stdout]   |               ^^^^^^^ private module
[INFO] [stdout]   |
[INFO] [stdout] note: the module `content` is defined here
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/provider-0.34.7/src/lib.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | mod content;
[INFO] [stdout]   | ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `content` is private
[INFO] [stdout]  --> src/manifest.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | use provider::content::provider::Provider;
[INFO] [stdout]   |               ^^^^^^^ private module
[INFO] [stdout]   |
[INFO] [stdout] note: the module `content` is defined here
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/provider-0.34.7/src/lib.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | mod content;
[INFO] [stdout]   | ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `content` is private
[INFO] [stdout]    --> src/lib_manifest.rs:144:19
[INFO] [stdout]     |
[INFO] [stdout] 144 |     use provider::content::provider::Provider;
[INFO] [stdout]     |                   ^^^^^^^ private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `content` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/provider-0.34.7/src/lib.rs:8:1
[INFO] [stdout]     |
[INFO] [stdout] 8   | mod content;
[INFO] [stdout]     | ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `content` is private
[INFO] [stdout]  --> src/manifest.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | use provider::content::provider::Provider;
[INFO] [stdout]   |               ^^^^^^^ private module
[INFO] [stdout]   |
[INFO] [stdout] note: the module `content` is defined here
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/provider-0.34.7/src/lib.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | mod content;
[INFO] [stdout]   | ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute `doc`
[INFO] [stdout]   --> src/lib.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | #[doc(hidden)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the built-in attribute `doc` will be ignored, since it's applied to the macro invocation `error_chain`
[INFO] [stdout]   --> src/lib.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | error_chain! {
[INFO] [stdout]    | ^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `content` is private
[INFO] [stdout]    --> src/manifest.rs:103:19
[INFO] [stdout]     |
[INFO] [stdout] 103 |     use provider::content::provider::Provider;
[INFO] [stdout]     |                   ^^^^^^^ private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `content` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/provider-0.34.7/src/lib.rs:8:1
[INFO] [stdout]     |
[INFO] [stdout] 8   | mod content;
[INFO] [stdout]     | ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute `doc`
[INFO] [stdout]   --> src/lib.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | #[doc(hidden)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the built-in attribute `doc` will be ignored, since it's applied to the macro invocation `error_chain`
[INFO] [stdout]   --> src/lib.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | error_chain! {
[INFO] [stdout]    | ^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0603.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0603.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `flowrstructs` (lib) due to 5 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `flowrstructs` (lib test) due to 9 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "9a0ffb8933674848c3446f4050c00ea496bcae60919ef24a667a44ed5083116e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a0ffb8933674848c3446f4050c00ea496bcae60919ef24a667a44ed5083116e", kill_on_drop: false }`
[INFO] [stdout] 9a0ffb8933674848c3446f4050c00ea496bcae60919ef24a667a44ed5083116e
