[INFO] fetching crate alembic 0.1.0...
[INFO] testing alembic-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate alembic 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate alembic 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 alembic 0.1.0
[INFO] finished tweaking crates.io crate alembic 0.1.0
[INFO] tweaked toml for crates.io crate alembic 0.1.0 written to /workspace/builds/worker-7/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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 3031593c844cf1b333b43d5a7ce5a19197881011853f0d9a05fa1fdf3a56c3b1
[INFO] running `Command { std: "docker" "start" "-a" "3031593c844cf1b333b43d5a7ce5a19197881011853f0d9a05fa1fdf3a56c3b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3031593c844cf1b333b43d5a7ce5a19197881011853f0d9a05fa1fdf3a56c3b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3031593c844cf1b333b43d5a7ce5a19197881011853f0d9a05fa1fdf3a56c3b1", kill_on_drop: false }`
[INFO] [stdout] 3031593c844cf1b333b43d5a7ce5a19197881011853f0d9a05fa1fdf3a56c3b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] f508905f699d79454aa72fc3d63edfdcf299bfcf975bb8d8dc61538a1100a39b
[INFO] running `Command { std: "docker" "start" "-a" "f508905f699d79454aa72fc3d63edfdcf299bfcf975bb8d8dc61538a1100a39b", kill_on_drop: false }`
[INFO] [stderr]    Compiling alembic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "f508905f699d79454aa72fc3d63edfdcf299bfcf975bb8d8dc61538a1100a39b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f508905f699d79454aa72fc3d63edfdcf299bfcf975bb8d8dc61538a1100a39b", kill_on_drop: false }`
[INFO] [stdout] f508905f699d79454aa72fc3d63edfdcf299bfcf975bb8d8dc61538a1100a39b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] f257272e27f4fa1085a79a2068916f0cf315e318fe68ba87e880f4b4b07591ac
[INFO] running `Command { std: "docker" "start" "-a" "f257272e27f4fa1085a79a2068916f0cf315e318fe68ba87e880f4b4b07591ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling alembic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "f257272e27f4fa1085a79a2068916f0cf315e318fe68ba87e880f4b4b07591ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f257272e27f4fa1085a79a2068916f0cf315e318fe68ba87e880f4b4b07591ac", kill_on_drop: false }`
[INFO] [stdout] f257272e27f4fa1085a79a2068916f0cf315e318fe68ba87e880f4b4b07591ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 9fb9ca8ef5ce235595b4c5be18b9eb5e83fce766643b70e9a05ca861064c32b2
[INFO] running `Command { std: "docker" "start" "-a" "9fb9ca8ef5ce235595b4c5be18b9eb5e83fce766643b70e9a05ca861064c32b2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/alembic-be405a1d5d57c57a)
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests alembic
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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" "9fb9ca8ef5ce235595b4c5be18b9eb5e83fce766643b70e9a05ca861064c32b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fb9ca8ef5ce235595b4c5be18b9eb5e83fce766643b70e9a05ca861064c32b2", kill_on_drop: false }`
[INFO] [stdout] 9fb9ca8ef5ce235595b4c5be18b9eb5e83fce766643b70e9a05ca861064c32b2