[INFO] fetching crate opaque-pointer 0.8.6...
[INFO] testing opaque-pointer-0.8.6 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate opaque-pointer 0.8.6 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate opaque-pointer 0.8.6 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 opaque-pointer 0.8.6
[INFO] finished tweaking crates.io crate opaque-pointer 0.8.6
[INFO] tweaked toml for crates.io crate opaque-pointer 0.8.6 written to /workspace/builds/worker-22/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 7428d505658570a3dd2ae275bd86f1fa5c2c26e22ba0c81fce60fc7612655f05
[INFO] running `Command { std: "docker" "start" "-a" "7428d505658570a3dd2ae275bd86f1fa5c2c26e22ba0c81fce60fc7612655f05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7428d505658570a3dd2ae275bd86f1fa5c2c26e22ba0c81fce60fc7612655f05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7428d505658570a3dd2ae275bd86f1fa5c2c26e22ba0c81fce60fc7612655f05", kill_on_drop: false }`
[INFO] [stdout] 7428d505658570a3dd2ae275bd86f1fa5c2c26e22ba0c81fce60fc7612655f05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] c6f130afd7b6d9b5f70c26679ea41196a44457b24b4164e408775a0336f22aa2
[INFO] running `Command { std: "docker" "start" "-a" "c6f130afd7b6d9b5f70c26679ea41196a44457b24b4164e408775a0336f22aa2", kill_on_drop: false }`
[INFO] [stderr]    Compiling opaque-pointer v0.8.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "c6f130afd7b6d9b5f70c26679ea41196a44457b24b4164e408775a0336f22aa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6f130afd7b6d9b5f70c26679ea41196a44457b24b4164e408775a0336f22aa2", kill_on_drop: false }`
[INFO] [stdout] c6f130afd7b6d9b5f70c26679ea41196a44457b24b4164e408775a0336f22aa2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 138c09f610bab5a65ed0a2beae100cfa1c571586031b4cee970b983cc3aa61cb
[INFO] running `Command { std: "docker" "start" "-a" "138c09f610bab5a65ed0a2beae100cfa1c571586031b4cee970b983cc3aa61cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling opaque-pointer v0.8.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "138c09f610bab5a65ed0a2beae100cfa1c571586031b4cee970b983cc3aa61cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "138c09f610bab5a65ed0a2beae100cfa1c571586031b4cee970b983cc3aa61cb", kill_on_drop: false }`
[INFO] [stdout] 138c09f610bab5a65ed0a2beae100cfa1c571586031b4cee970b983cc3aa61cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 58e44a756cd0194a0c2097bbd63a7f4fd463e09334c38cad22ccb369235c0bbf
[INFO] running `Command { std: "docker" "start" "-a" "58e44a756cd0194a0c2097bbd63a7f4fd463e09334c38cad22ccb369235c0bbf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/opaque_pointer-08bdc7e22795084e)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/pointer.rs (/opt/rustwide/target/debug/deps/pointer-69e4e04a6e89c5b1)
[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] [stderr]    Doc-tests opaque-pointer
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test immutable_reference ... ok
[INFO] [stdout] test mutable_reference ... ok
[INFO] [stdout] test own_back ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 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 - free (line 85) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "58e44a756cd0194a0c2097bbd63a7f4fd463e09334c38cad22ccb369235c0bbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58e44a756cd0194a0c2097bbd63a7f4fd463e09334c38cad22ccb369235c0bbf", kill_on_drop: false }`
[INFO] [stdout] 58e44a756cd0194a0c2097bbd63a7f4fd463e09334c38cad22ccb369235c0bbf