[INFO] fetching crate val_unc 0.8.0...
[INFO] testing val_unc-0.8.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate val_unc 0.8.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate val_unc 0.8.0 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 val_unc 0.8.0
[INFO] finished tweaking crates.io crate val_unc 0.8.0
[INFO] tweaked toml for crates.io crate val_unc 0.8.0 written to /workspace/builds/worker-9/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 8af3e8a45b1385d8207df254893b47276752c1bc0b8d0f3a0782c1744f449bfc
[INFO] running `Command { std: "docker" "start" "-a" "8af3e8a45b1385d8207df254893b47276752c1bc0b8d0f3a0782c1744f449bfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8af3e8a45b1385d8207df254893b47276752c1bc0b8d0f3a0782c1744f449bfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8af3e8a45b1385d8207df254893b47276752c1bc0b8d0f3a0782c1744f449bfc", kill_on_drop: false }`
[INFO] [stdout] 8af3e8a45b1385d8207df254893b47276752c1bc0b8d0f3a0782c1744f449bfc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] f71c87964964d8f84c658364c21dd4b19862516261fe1fe2226bfea3c8c5667f
[INFO] running `Command { std: "docker" "start" "-a" "f71c87964964d8f84c658364c21dd4b19862516261fe1fe2226bfea3c8c5667f", kill_on_drop: false }`
[INFO] [stderr]    Compiling val_unc v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "f71c87964964d8f84c658364c21dd4b19862516261fe1fe2226bfea3c8c5667f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f71c87964964d8f84c658364c21dd4b19862516261fe1fe2226bfea3c8c5667f", kill_on_drop: false }`
[INFO] [stdout] f71c87964964d8f84c658364c21dd4b19862516261fe1fe2226bfea3c8c5667f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 3ec96ad302dc287b8cfe9d4df9047dabd8070dcfdcf63f6469166ea3bfa02b42
[INFO] running `Command { std: "docker" "start" "-a" "3ec96ad302dc287b8cfe9d4df9047dabd8070dcfdcf63f6469166ea3bfa02b42", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling val_unc v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "3ec96ad302dc287b8cfe9d4df9047dabd8070dcfdcf63f6469166ea3bfa02b42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ec96ad302dc287b8cfe9d4df9047dabd8070dcfdcf63f6469166ea3bfa02b42", kill_on_drop: false }`
[INFO] [stdout] 3ec96ad302dc287b8cfe9d4df9047dabd8070dcfdcf63f6469166ea3bfa02b42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 0e2e5431719fd56c27661c61718663a08092a68c9688a474791085f9e65fe24e
[INFO] running `Command { std: "docker" "start" "-a" "0e2e5431719fd56c27661c61718663a08092a68c9688a474791085f9e65fe24e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/val_unc-2e3fed43e3942d11)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::add ... ok
[INFO] [stdout] test unc::tests::unc_f64 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests val_unc
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 39) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0e2e5431719fd56c27661c61718663a08092a68c9688a474791085f9e65fe24e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e2e5431719fd56c27661c61718663a08092a68c9688a474791085f9e65fe24e", kill_on_drop: false }`
[INFO] [stdout] 0e2e5431719fd56c27661c61718663a08092a68c9688a474791085f9e65fe24e