[INFO] fetching crate utreexo 0.0.0...
[INFO] testing utreexo-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate utreexo 0.0.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate utreexo 0.0.0 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 utreexo 0.0.0
[INFO] finished tweaking crates.io crate utreexo 0.0.0
[INFO] tweaked toml for crates.io crate utreexo 0.0.0 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] 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-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] 0363807ddbd228d16afedebe57acd51e084280436aa05d1e67e1dbe5271fbcc8
[INFO] running `Command { std: "docker" "start" "-a" "0363807ddbd228d16afedebe57acd51e084280436aa05d1e67e1dbe5271fbcc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0363807ddbd228d16afedebe57acd51e084280436aa05d1e67e1dbe5271fbcc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0363807ddbd228d16afedebe57acd51e084280436aa05d1e67e1dbe5271fbcc8", kill_on_drop: false }`
[INFO] [stdout] 0363807ddbd228d16afedebe57acd51e084280436aa05d1e67e1dbe5271fbcc8
[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] 6d3e828e3c14a87ef1b1496e3430e518ae52ce6d20888ee630f907afe664819d
[INFO] running `Command { std: "docker" "start" "-a" "6d3e828e3c14a87ef1b1496e3430e518ae52ce6d20888ee630f907afe664819d", kill_on_drop: false }`
[INFO] [stderr]    Compiling constant_time_eq v0.1.5
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling arrayref v0.3.6
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling blake2b_simd v0.5.11
[INFO] [stderr]    Compiling utreexo v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
[INFO] running `Command { std: "docker" "inspect" "6d3e828e3c14a87ef1b1496e3430e518ae52ce6d20888ee630f907afe664819d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d3e828e3c14a87ef1b1496e3430e518ae52ce6d20888ee630f907afe664819d", kill_on_drop: false }`
[INFO] [stdout] 6d3e828e3c14a87ef1b1496e3430e518ae52ce6d20888ee630f907afe664819d
[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] 060261e07e21e97f682d209c18d344847d5ddd5aaf11e0824350dcab2acc85e7
[INFO] running `Command { std: "docker" "start" "-a" "060261e07e21e97f682d209c18d344847d5ddd5aaf11e0824350dcab2acc85e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling utreexo v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "060261e07e21e97f682d209c18d344847d5ddd5aaf11e0824350dcab2acc85e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "060261e07e21e97f682d209c18d344847d5ddd5aaf11e0824350dcab2acc85e7", kill_on_drop: false }`
[INFO] [stdout] 060261e07e21e97f682d209c18d344847d5ddd5aaf11e0824350dcab2acc85e7
[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] 9e529f851eb4acc6743f909d5d2d1228ee80c111eecf6e3636a5ac09cae212c8
[INFO] running `Command { std: "docker" "start" "-a" "9e529f851eb4acc6743f909d5d2d1228ee80c111eecf6e3636a5ac09cae212c8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/utreexo-f60ebf489413e936)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests utreexo
[INFO] [stdout] test forest::tests::check_flow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[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" "9e529f851eb4acc6743f909d5d2d1228ee80c111eecf6e3636a5ac09cae212c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e529f851eb4acc6743f909d5d2d1228ee80c111eecf6e3636a5ac09cae212c8", kill_on_drop: false }`
[INFO] [stdout] 9e529f851eb4acc6743f909d5d2d1228ee80c111eecf6e3636a5ac09cae212c8