[INFO] fetching crate predicates-core 1.0.3...
[INFO] testing predicates-core-1.0.3 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate predicates-core 1.0.3 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate predicates-core 1.0.3 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate predicates-core 1.0.3
[INFO] finished tweaking crates.io crate predicates-core 1.0.3
[INFO] tweaked toml for crates.io crate predicates-core 1.0.3 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa571ae99fd4b6e7e522a7e7084ff2aa9995160d14cba78b0f88cc3e88014bad
[INFO] running `Command { std: "docker" "start" "-a" "fa571ae99fd4b6e7e522a7e7084ff2aa9995160d14cba78b0f88cc3e88014bad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa571ae99fd4b6e7e522a7e7084ff2aa9995160d14cba78b0f88cc3e88014bad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa571ae99fd4b6e7e522a7e7084ff2aa9995160d14cba78b0f88cc3e88014bad", kill_on_drop: false }`
[INFO] [stdout] fa571ae99fd4b6e7e522a7e7084ff2aa9995160d14cba78b0f88cc3e88014bad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e91ef40daa4f204e5666710b79b20945b5bec83996df5431a2b7f78723e9fb5
[INFO] running `Command { std: "docker" "start" "-a" "3e91ef40daa4f204e5666710b79b20945b5bec83996df5431a2b7f78723e9fb5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling predicates-core v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.62s
[INFO] running `Command { std: "docker" "inspect" "3e91ef40daa4f204e5666710b79b20945b5bec83996df5431a2b7f78723e9fb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e91ef40daa4f204e5666710b79b20945b5bec83996df5431a2b7f78723e9fb5", kill_on_drop: false }`
[INFO] [stdout] 3e91ef40daa4f204e5666710b79b20945b5bec83996df5431a2b7f78723e9fb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 923e1103abb63247f1151c4c8d072a305e272017544bdb551ecc1e4de0528dd0
[INFO] running `Command { std: "docker" "start" "-a" "923e1103abb63247f1151c4c8d072a305e272017544bdb551ecc1e4de0528dd0", kill_on_drop: false }`
[INFO] [stderr]    Compiling predicates-core v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "923e1103abb63247f1151c4c8d072a305e272017544bdb551ecc1e4de0528dd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "923e1103abb63247f1151c4c8d072a305e272017544bdb551ecc1e4de0528dd0", kill_on_drop: false }`
[INFO] [stdout] 923e1103abb63247f1151c4c8d072a305e272017544bdb551ecc1e4de0528dd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c1f8718ae068a3ea860b87504570b83fdf4804fe27ba9cdfbbd73d7c81f8bec7
[INFO] running `Command { std: "docker" "start" "-a" "c1f8718ae068a3ea860b87504570b83fdf4804fe27ba9cdfbbd73d7c81f8bec7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/predicates_core-0e16bdccaf5ba6e3)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests predicates-core
[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 2 tests
[INFO] [stdout] test src/reflection.rs - reflection::Parameter (line 32) ... ok
[INFO] [stdout] test src/reflection.rs - reflection::Product (line 215) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c1f8718ae068a3ea860b87504570b83fdf4804fe27ba9cdfbbd73d7c81f8bec7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1f8718ae068a3ea860b87504570b83fdf4804fe27ba9cdfbbd73d7c81f8bec7", kill_on_drop: false }`
[INFO] [stdout] c1f8718ae068a3ea860b87504570b83fdf4804fe27ba9cdfbbd73d7c81f8bec7