[INFO] fetching crate validators 0.23.1...
[INFO] testing validators-0.23.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate validators 0.23.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate validators 0.23.1 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 validators 0.23.1
[INFO] finished tweaking crates.io crate validators 0.23.1
[INFO] tweaked toml for crates.io crate validators 0.23.1 written to /workspace/builds/worker-0/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] ba8ce2185822515ab2ac3f8d8e001f08c1a577822238d7e36c46ac854e188795
[INFO] running `Command { std: "docker" "start" "-a" "ba8ce2185822515ab2ac3f8d8e001f08c1a577822238d7e36c46ac854e188795", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba8ce2185822515ab2ac3f8d8e001f08c1a577822238d7e36c46ac854e188795", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba8ce2185822515ab2ac3f8d8e001f08c1a577822238d7e36c46ac854e188795", kill_on_drop: false }`
[INFO] [stdout] ba8ce2185822515ab2ac3f8d8e001f08c1a577822238d7e36c46ac854e188795
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 54b8ba3293d687eea0278128a0c05a62449428ed13b4b15a59a34c8779bb2b57
[INFO] running `Command { std: "docker" "start" "-a" "54b8ba3293d687eea0278128a0c05a62449428ed13b4b15a59a34c8779bb2b57", 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] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling enum-ordinalize v3.1.10
[INFO] [stderr]    Compiling educe v0.4.18
[INFO] [stderr]    Compiling validators-options v0.23.1
[INFO] [stderr]    Compiling validators v0.23.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.55s
[INFO] running `Command { std: "docker" "inspect" "54b8ba3293d687eea0278128a0c05a62449428ed13b4b15a59a34c8779bb2b57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54b8ba3293d687eea0278128a0c05a62449428ed13b4b15a59a34c8779bb2b57", kill_on_drop: false }`
[INFO] [stdout] 54b8ba3293d687eea0278128a0c05a62449428ed13b4b15a59a34c8779bb2b57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 54e63ab1e5cc6eb0589c2ebf954e7f9b5eb5338dc30c19c5b23567e437e40aa6
[INFO] running `Command { std: "docker" "start" "-a" "54e63ab1e5cc6eb0589c2ebf954e7f9b5eb5338dc30c19c5b23567e437e40aa6", kill_on_drop: false }`
[INFO] [stderr]    Compiling validators v0.23.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "54e63ab1e5cc6eb0589c2ebf954e7f9b5eb5338dc30c19c5b23567e437e40aa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54e63ab1e5cc6eb0589c2ebf954e7f9b5eb5338dc30c19c5b23567e437e40aa6", kill_on_drop: false }`
[INFO] [stdout] 54e63ab1e5cc6eb0589c2ebf954e7f9b5eb5338dc30c19c5b23567e437e40aa6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 67ae7bfb967446f0143a1c8809559c587d27341660165e506541d5ec74970b30
[INFO] running `Command { std: "docker" "start" "-a" "67ae7bfb967446f0143a1c8809559c587d27341660165e506541d5ec74970b30", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/validators-28ac38dfc32d4772)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests validators
[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 1 test
[INFO] [stdout] test src/lib.rs - prelude (line 63) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "67ae7bfb967446f0143a1c8809559c587d27341660165e506541d5ec74970b30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67ae7bfb967446f0143a1c8809559c587d27341660165e506541d5ec74970b30", kill_on_drop: false }`
[INFO] [stdout] 67ae7bfb967446f0143a1c8809559c587d27341660165e506541d5ec74970b30