[INFO] fetching crate tably 0.1.0...
[INFO] testing tably-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate tably 0.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate tably 0.1.0 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 tably 0.1.0
[INFO] finished tweaking crates.io crate tably 0.1.0
[INFO] tweaked toml for crates.io crate tably 0.1.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate tably 0.1.0 already has a lockfile, it will not be regenerated
[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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] f0fdd3ac12f37f62e91f390d76aa9ce8f46af60a585aea242a966b6672b43967
[INFO] running `Command { std: "docker" "start" "-a" "f0fdd3ac12f37f62e91f390d76aa9ce8f46af60a585aea242a966b6672b43967", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0fdd3ac12f37f62e91f390d76aa9ce8f46af60a585aea242a966b6672b43967", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0fdd3ac12f37f62e91f390d76aa9ce8f46af60a585aea242a966b6672b43967", kill_on_drop: false }`
[INFO] [stdout] f0fdd3ac12f37f62e91f390d76aa9ce8f46af60a585aea242a966b6672b43967
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 844d43904e08cb2d89324d55d1c8afe3135f8e8ebadf834185fda5844db538db
[INFO] running `Command { std: "docker" "start" "-a" "844d43904e08cb2d89324d55d1c8afe3135f8e8ebadf834185fda5844db538db", kill_on_drop: false }`
[INFO] [stderr]    Compiling tably v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "844d43904e08cb2d89324d55d1c8afe3135f8e8ebadf834185fda5844db538db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "844d43904e08cb2d89324d55d1c8afe3135f8e8ebadf834185fda5844db538db", kill_on_drop: false }`
[INFO] [stdout] 844d43904e08cb2d89324d55d1c8afe3135f8e8ebadf834185fda5844db538db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] fbc183d5275d42e903fa8522799008db9509b2f5d430dacbbe8a328982be6a69
[INFO] running `Command { std: "docker" "start" "-a" "fbc183d5275d42e903fa8522799008db9509b2f5d430dacbbe8a328982be6a69", kill_on_drop: false }`
[INFO] [stderr]    Compiling tably v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "fbc183d5275d42e903fa8522799008db9509b2f5d430dacbbe8a328982be6a69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbc183d5275d42e903fa8522799008db9509b2f5d430dacbbe8a328982be6a69", kill_on_drop: false }`
[INFO] [stdout] fbc183d5275d42e903fa8522799008db9509b2f5d430dacbbe8a328982be6a69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 33142e26396c58cfea4012f9323e423c5844c99e9132c6f57c326a97cb0eb97c
[INFO] running `Command { std: "docker" "start" "-a" "33142e26396c58cfea4012f9323e423c5844c99e9132c6f57c326a97cb0eb97c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tably-701a28b042016e1f)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tably-f9a1dbe431524a5b)
[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 tably
[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 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] running `Command { std: "docker" "inspect" "33142e26396c58cfea4012f9323e423c5844c99e9132c6f57c326a97cb0eb97c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33142e26396c58cfea4012f9323e423c5844c99e9132c6f57c326a97cb0eb97c", kill_on_drop: false }`
[INFO] [stdout] 33142e26396c58cfea4012f9323e423c5844c99e9132c6f57c326a97cb0eb97c