[INFO] fetching crate predicate 0.1.0...
[INFO] testing predicate-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate predicate 0.1.0 into /workspace/builds/worker-35/source
[INFO] validating manifest of crates.io crate predicate 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate predicate 0.1.0
[INFO] finished tweaking crates.io crate predicate 0.1.0
[INFO] tweaked toml for crates.io crate predicate 0.1.0 written to /workspace/builds/worker-35/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ed1e604edbc18314a2b59e80aaea2ddf1f5aeeda3a0d2b1a1598b73f8fbcf9f2
[INFO] running `Command { std: "docker" "start" "-a" "ed1e604edbc18314a2b59e80aaea2ddf1f5aeeda3a0d2b1a1598b73f8fbcf9f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed1e604edbc18314a2b59e80aaea2ddf1f5aeeda3a0d2b1a1598b73f8fbcf9f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed1e604edbc18314a2b59e80aaea2ddf1f5aeeda3a0d2b1a1598b73f8fbcf9f2", kill_on_drop: false }`
[INFO] [stdout] ed1e604edbc18314a2b59e80aaea2ddf1f5aeeda3a0d2b1a1598b73f8fbcf9f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f10da1f30e7b1f1080df0a145d88e1fa9f269678a4f8e83812a4b8e6f87ae186
[INFO] running `Command { std: "docker" "start" "-a" "f10da1f30e7b1f1080df0a145d88e1fa9f269678a4f8e83812a4b8e6f87ae186", kill_on_drop: false }`
[INFO] [stderr]    Compiling predicate v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "f10da1f30e7b1f1080df0a145d88e1fa9f269678a4f8e83812a4b8e6f87ae186", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f10da1f30e7b1f1080df0a145d88e1fa9f269678a4f8e83812a4b8e6f87ae186", kill_on_drop: false }`
[INFO] [stdout] f10da1f30e7b1f1080df0a145d88e1fa9f269678a4f8e83812a4b8e6f87ae186
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b795450b7cb736a09969508222e9df08b4525e7d4b29e878b65e921387c0f652
[INFO] running `Command { std: "docker" "start" "-a" "b795450b7cb736a09969508222e9df08b4525e7d4b29e878b65e921387c0f652", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling predicate-macros v0.1.0
[INFO] [stderr]    Compiling predicate v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.68s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/predicate-68db63172444e7d9)
[INFO] running `Command { std: "docker" "inspect" "b795450b7cb736a09969508222e9df08b4525e7d4b29e878b65e921387c0f652", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b795450b7cb736a09969508222e9df08b4525e7d4b29e878b65e921387c0f652", kill_on_drop: false }`
[INFO] [stdout] b795450b7cb736a09969508222e9df08b4525e7d4b29e878b65e921387c0f652
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6afb85ee8407acf22e0e53e23263ead1c23a94c225a8418dc932d2414e453c8e
[INFO] running `Command { std: "docker" "start" "-a" "6afb85ee8407acf22e0e53e23263ead1c23a94c225a8418dc932d2414e453c8e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/predicate-68db63172444e7d9)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::filter_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 predicate
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - PredicateRet<T>::predicate_self (line 113) ... ok
[INFO] [stdout] test src/lib.rs - PredicateRet<T>::predicate_ref_one (line 96) ... ok
[INFO] [stdout] test src/lib.rs - PredicateRet<T>::predicate_ref_double (line 79) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.66s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6afb85ee8407acf22e0e53e23263ead1c23a94c225a8418dc932d2414e453c8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6afb85ee8407acf22e0e53e23263ead1c23a94c225a8418dc932d2414e453c8e", kill_on_drop: false }`
[INFO] [stdout] 6afb85ee8407acf22e0e53e23263ead1c23a94c225a8418dc932d2414e453c8e