[INFO] fetching crate dynamic-cast 0.2.0...
[INFO] testing dynamic-cast-0.2.0 against master#1ef7943ee607160a564655b6596f83670ef95df5 for pr-146098-6
[INFO] extracting crate dynamic-cast 0.2.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate dynamic-cast 0.2.0
[INFO] finished tweaking crates.io crate dynamic-cast 0.2.0
[INFO] tweaked toml for crates.io crate dynamic-cast 0.2.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dynamic-cast 0.2.0 on toolchain 1ef7943ee607160a564655b6596f83670ef95df5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dynamic-cast 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded arraybox v0.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d662a527e076a7d96c8c3705c1b6e6cc3ee8d63919b589821840d62665208cf2
[INFO] running `Command { std: "docker" "start" "-a" "d662a527e076a7d96c8c3705c1b6e6cc3ee8d63919b589821840d62665208cf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d662a527e076a7d96c8c3705c1b6e6cc3ee8d63919b589821840d62665208cf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d662a527e076a7d96c8c3705c1b6e6cc3ee8d63919b589821840d62665208cf2", kill_on_drop: false }`
[INFO] [stdout] d662a527e076a7d96c8c3705c1b6e6cc3ee8d63919b589821840d62665208cf2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5345decd759b167f1880588aafd2bb7418c67a03f70c7f1d05afd399a550750b
[INFO] running `Command { std: "docker" "start" "-a" "5345decd759b167f1880588aafd2bb7418c67a03f70c7f1d05afd399a550750b", kill_on_drop: false }`
[INFO] [stderr]    Compiling downcast-rs v2.0.1
[INFO] [stderr]    Compiling arraybox v0.1.4
[INFO] [stderr]    Compiling dynamic-cast v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "5345decd759b167f1880588aafd2bb7418c67a03f70c7f1d05afd399a550750b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5345decd759b167f1880588aafd2bb7418c67a03f70c7f1d05afd399a550750b", kill_on_drop: false }`
[INFO] [stdout] 5345decd759b167f1880588aafd2bb7418c67a03f70c7f1d05afd399a550750b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a9becb844307524d91aa0114f67b1db5723c8073f0c2408a85ce2cfe95e4ae3
[INFO] running `Command { std: "docker" "start" "-a" "9a9becb844307524d91aa0114f67b1db5723c8073f0c2408a85ce2cfe95e4ae3", kill_on_drop: false }`
[INFO] [stderr]    Compiling dynamic-cast v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "9a9becb844307524d91aa0114f67b1db5723c8073f0c2408a85ce2cfe95e4ae3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a9becb844307524d91aa0114f67b1db5723c8073f0c2408a85ce2cfe95e4ae3", kill_on_drop: false }`
[INFO] [stdout] 9a9becb844307524d91aa0114f67b1db5723c8073f0c2408a85ce2cfe95e4ae3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fb72722503a911528f9a2cce5b3d58c684b75c399ada57cf4c7f179e71e94285
[INFO] running `Command { std: "docker" "start" "-a" "fb72722503a911528f9a2cce5b3d58c684b75c399ada57cf4c7f179e71e94285", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dynamic_cast-45528ba6cbd6c4e6)
[INFO] [stderr]    Doc-tests dynamic_cast
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - _DocTestReadme (line 14) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - _DocTestReadme (line 14) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `portrait`
[INFO] [stdout]  --> src/lib.rs:21:3
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[portrait::make]
[INFO] [stdout]   |   ^^^^^^^^ use of unresolved module or unlinked crate `portrait`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `portrait`
[INFO] [stdout]   --> src/lib.rs:38:3
[INFO] [stdout]    |
[INFO] [stdout] 26 | #[portrait::make]
[INFO] [stdout]    |   ^^^^^^^^ use of unresolved module or unlinked crate `portrait`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `portrait`
[INFO] [stdout]   --> src/lib.rs:50:3
[INFO] [stdout]    |
[INFO] [stdout] 38 | #[portrait::fill(portrait::delegate(Base; self.base))]
[INFO] [stdout]    |   ^^^^^^^^ use of unresolved module or unlinked crate `portrait`
[INFO] [stdout] 
[INFO] [stdout] error[E0046]: not all trait items implemented, missing: `base_method`
[INFO] [stdout]   --> src/lib.rs:51:1
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn base_method(&self) -> u8;
[INFO] [stdout]    |     ---------------------------- `base_method` from trait
[INFO] [stdout] ...
[INFO] [stdout] 39 | impl IsBase for Descendant { }
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `base_method` in implementation
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0046, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0046`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - _DocTestReadme (line 14)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "fb72722503a911528f9a2cce5b3d58c684b75c399ada57cf4c7f179e71e94285", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb72722503a911528f9a2cce5b3d58c684b75c399ada57cf4c7f179e71e94285", kill_on_drop: false }`
[INFO] [stdout] fb72722503a911528f9a2cce5b3d58c684b75c399ada57cf4c7f179e71e94285
