[INFO] fetching crate ryt 0.1.0...
[INFO] testing ryt-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate ryt 0.1.0 into /workspace/builds/worker-26/source
[INFO] validating manifest of crates.io crate ryt 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 ryt 0.1.0
[INFO] finished tweaking crates.io crate ryt 0.1.0
[INFO] tweaked toml for crates.io crate ryt 0.1.0 written to /workspace/builds/worker-26/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] [stderr]     Blocking waiting for file lock on package cache
[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-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 0419159664f193b7ad251ac217f63599f433417df6a8b34c8f4f1219d8fac1fc
[INFO] running `Command { std: "docker" "start" "-a" "0419159664f193b7ad251ac217f63599f433417df6a8b34c8f4f1219d8fac1fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0419159664f193b7ad251ac217f63599f433417df6a8b34c8f4f1219d8fac1fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0419159664f193b7ad251ac217f63599f433417df6a8b34c8f4f1219d8fac1fc", kill_on_drop: false }`
[INFO] [stdout] 0419159664f193b7ad251ac217f63599f433417df6a8b34c8f4f1219d8fac1fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] adcac5daa757f4d479c4d43b67f2f028394a7aec94ebce3f9fe6dc76df58e496
[INFO] running `Command { std: "docker" "start" "-a" "adcac5daa757f4d479c4d43b67f2f028394a7aec94ebce3f9fe6dc76df58e496", kill_on_drop: false }`
[INFO] [stderr]    Compiling ryt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "adcac5daa757f4d479c4d43b67f2f028394a7aec94ebce3f9fe6dc76df58e496", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adcac5daa757f4d479c4d43b67f2f028394a7aec94ebce3f9fe6dc76df58e496", kill_on_drop: false }`
[INFO] [stdout] adcac5daa757f4d479c4d43b67f2f028394a7aec94ebce3f9fe6dc76df58e496
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] dbdf536d03871d042a23d022bbb8de919513d8a27b726044dca26696e65fc5ac
[INFO] running `Command { std: "docker" "start" "-a" "dbdf536d03871d042a23d022bbb8de919513d8a27b726044dca26696e65fc5ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling ryt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "dbdf536d03871d042a23d022bbb8de919513d8a27b726044dca26696e65fc5ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbdf536d03871d042a23d022bbb8de919513d8a27b726044dca26696e65fc5ac", kill_on_drop: false }`
[INFO] [stdout] dbdf536d03871d042a23d022bbb8de919513d8a27b726044dca26696e65fc5ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] a481df563d0528c7c297d7ceee9c8ed3a97e1de4839c973b96036ec4c07b72d6
[INFO] running `Command { std: "docker" "start" "-a" "a481df563d0528c7c297d7ceee9c8ed3a97e1de4839c973b96036ec4c07b72d6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ryt-6302cb60b3b8d3c8)
[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] [stderr]    Doc-tests ryt
[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" "a481df563d0528c7c297d7ceee9c8ed3a97e1de4839c973b96036ec4c07b72d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a481df563d0528c7c297d7ceee9c8ed3a97e1de4839c973b96036ec4c07b72d6", kill_on_drop: false }`
[INFO] [stdout] a481df563d0528c7c297d7ceee9c8ed3a97e1de4839c973b96036ec4c07b72d6