[INFO] fetching crate downcast-rs 2.0.2...
[INFO] testing downcast-rs-2.0.2 against 1.90.0 for beta-1.91-3
[INFO] extracting crate downcast-rs 2.0.2 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate downcast-rs 2.0.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate downcast-rs 2.0.2
[INFO] tweaked toml for crates.io crate downcast-rs 2.0.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate downcast-rs 2.0.2 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate downcast-rs 2.0.2 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3533ba123e8bf3c9534ceace528bd811d7bd3f876faeb68a85e875d23e872fd4
[INFO] running `Command { std: "docker" "start" "-a" "3533ba123e8bf3c9534ceace528bd811d7bd3f876faeb68a85e875d23e872fd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3533ba123e8bf3c9534ceace528bd811d7bd3f876faeb68a85e875d23e872fd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3533ba123e8bf3c9534ceace528bd811d7bd3f876faeb68a85e875d23e872fd4", kill_on_drop: false }`
[INFO] [stdout] 3533ba123e8bf3c9534ceace528bd811d7bd3f876faeb68a85e875d23e872fd4
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 329df84484d0fecfc656f9a6454a7448e3446ca49916c84db1669336ed3fab1e
[INFO] running `Command { std: "docker" "start" "-a" "329df84484d0fecfc656f9a6454a7448e3446ca49916c84db1669336ed3fab1e", kill_on_drop: false }`
[INFO] [stderr]    Compiling downcast-rs v2.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "329df84484d0fecfc656f9a6454a7448e3446ca49916c84db1669336ed3fab1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "329df84484d0fecfc656f9a6454a7448e3446ca49916c84db1669336ed3fab1e", kill_on_drop: false }`
[INFO] [stdout] 329df84484d0fecfc656f9a6454a7448e3446ca49916c84db1669336ed3fab1e
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e1d0ca7a96e936070598c24700bca63f6927c1c186074de118ff032d4b56137
[INFO] running `Command { std: "docker" "start" "-a" "0e1d0ca7a96e936070598c24700bca63f6927c1c186074de118ff032d4b56137", kill_on_drop: false }`
[INFO] [stderr]    Compiling downcast-rs v2.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.38s
[INFO] running `Command { std: "docker" "inspect" "0e1d0ca7a96e936070598c24700bca63f6927c1c186074de118ff032d4b56137", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e1d0ca7a96e936070598c24700bca63f6927c1c186074de118ff032d4b56137", kill_on_drop: false }`
[INFO] [stdout] 0e1d0ca7a96e936070598c24700bca63f6927c1c186074de118ff032d4b56137
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 842395e082beae193cc9a18d6f2f0f9418d5ec977e6cd038363660d671a3db47
[INFO] running `Command { std: "docker" "start" "-a" "842395e082beae193cc9a18d6f2f0f9418d5ec977e6cd038363660d671a3db47", 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/downcast_rs-151b9a3504f9c41a)
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test test::associated::test_send ... ok
[INFO] [stdout] test test::associated::test_non_sync ... ok
[INFO] [stdout] test test::associated::test_sync ... ok
[INFO] [stdout] test test::concrete_associated::test_send ... ok
[INFO] [stdout] test test::concrete_associated::test_non_sync ... ok
[INFO] [stdout] test test::concrete_associated::test_sync ... ok
[INFO] [stdout] test test::concrete_parametrized::test_non_sync ... ok
[INFO] [stdout] test test::concrete_parametrized::test_sync ... ok
[INFO] [stdout] test test::concrete_parametrized_associated::test_non_sync ... ok
[INFO] [stdout] test test::concrete_parametrized_associated::test_send ... ok
[INFO] [stdout] test test::concrete_parametrized::test_send ... ok
[INFO] [stdout] test test::constrained_associated::test_non_sync ... ok
[INFO] [stdout] test test::constrained_associated::test_send ... ok
[INFO] [stdout] test test::constrained_associated::test_sync ... ok
[INFO] [stdout] test test::concrete_parametrized_associated::test_sync ... ok
[INFO] [stdout] test test::constrained_generic::test_non_sync ... ok
[INFO] [stdout] test test::constrained_generic::test_sync ... ok
[INFO] [stdout] test test::constrained_generic::test_send ... ok
[INFO] [stdout] test test::constrained_param_and_associated::test_non_sync ... ok
[INFO] [stdout] test test::constrained_param_and_associated::test_sync ... ok
[INFO] [stdout] test test::constrained_param_and_associated::test_send ... ok
[INFO] [stdout] test test::generic::test_non_sync ... ok
[INFO] [stdout] test test::generic::test_send ... ok
[INFO] [stdout] test test::generic::test_sync ... ok
[INFO] [stdout] test test::non_generic::test_non_sync ... ok
[INFO] [stdout] test test::non_generic::test_send ... ok
[INFO] [stdout] test test::non_generic::test_sync ... ok
[INFO] [stdout] test test::param_and_associated::test_non_sync ... ok
[INFO] [stdout] test test::param_and_associated::test_send ... ok
[INFO] [stdout] test test::param_and_associated::test_sync ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/import_via_macro_use.rs (/opt/rustwide/target/debug/deps/import_via_macro_use-26058167a82637f9)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/use_via_namespace.rs (/opt/rustwide/target/debug/deps/use_via_namespace-7d8b48c0fba67457)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests downcast_rs
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 76) ... ok
[INFO] [stdout] test src/lib.rs - (line 37) ... ok
[INFO] [stdout] test src/lib.rs - (line 139) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.63s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "842395e082beae193cc9a18d6f2f0f9418d5ec977e6cd038363660d671a3db47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "842395e082beae193cc9a18d6f2f0f9418d5ec977e6cd038363660d671a3db47", kill_on_drop: false }`
[INFO] [stdout] 842395e082beae193cc9a18d6f2f0f9418d5ec977e6cd038363660d671a3db47