[INFO] fetching crate crispr 0.1.0...
[INFO] testing crispr-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate crispr 0.1.0 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate crispr 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 crispr 0.1.0
[INFO] finished tweaking crates.io crate crispr 0.1.0
[INFO] tweaked toml for crates.io crate crispr 0.1.0 written to /workspace/builds/worker-28/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-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 16660c657d185d76dcb45db64d5b2b809b24ce14c7e04cdd5eafffc742900d03
[INFO] running `Command { std: "docker" "start" "-a" "16660c657d185d76dcb45db64d5b2b809b24ce14c7e04cdd5eafffc742900d03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16660c657d185d76dcb45db64d5b2b809b24ce14c7e04cdd5eafffc742900d03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16660c657d185d76dcb45db64d5b2b809b24ce14c7e04cdd5eafffc742900d03", kill_on_drop: false }`
[INFO] [stdout] 16660c657d185d76dcb45db64d5b2b809b24ce14c7e04cdd5eafffc742900d03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 25b29f0b7aba73e78561579af9fbd3f4a4d4d1fb30dafa7a34e701eb22df35cb
[INFO] running `Command { std: "docker" "start" "-a" "25b29f0b7aba73e78561579af9fbd3f4a4d4d1fb30dafa7a34e701eb22df35cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling crispr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "25b29f0b7aba73e78561579af9fbd3f4a4d4d1fb30dafa7a34e701eb22df35cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25b29f0b7aba73e78561579af9fbd3f4a4d4d1fb30dafa7a34e701eb22df35cb", kill_on_drop: false }`
[INFO] [stdout] 25b29f0b7aba73e78561579af9fbd3f4a4d4d1fb30dafa7a34e701eb22df35cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 1ae08848d2fdbf3a35d12638c521781b010eae8c8b145ea002800d49efbe9663
[INFO] running `Command { std: "docker" "start" "-a" "1ae08848d2fdbf3a35d12638c521781b010eae8c8b145ea002800d49efbe9663", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling crispr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "1ae08848d2fdbf3a35d12638c521781b010eae8c8b145ea002800d49efbe9663", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ae08848d2fdbf3a35d12638c521781b010eae8c8b145ea002800d49efbe9663", kill_on_drop: false }`
[INFO] [stdout] 1ae08848d2fdbf3a35d12638c521781b010eae8c8b145ea002800d49efbe9663
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 15c6fce3a3483ce7ed17a75a582637fc29c6f8d00ab718a2b6e23e94115fe16a
[INFO] running `Command { std: "docker" "start" "-a" "15c6fce3a3483ce7ed17a75a582637fc29c6f8d00ab718a2b6e23e94115fe16a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/crispr-0cf124a783a971d8)
[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 crispr
[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" "15c6fce3a3483ce7ed17a75a582637fc29c6f8d00ab718a2b6e23e94115fe16a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15c6fce3a3483ce7ed17a75a582637fc29c6f8d00ab718a2b6e23e94115fe16a", kill_on_drop: false }`
[INFO] [stdout] 15c6fce3a3483ce7ed17a75a582637fc29c6f8d00ab718a2b6e23e94115fe16a