[INFO] fetching crate inmemdb 0.1.0...
[INFO] testing inmemdb-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate inmemdb 0.1.0 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate inmemdb 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 inmemdb 0.1.0
[INFO] finished tweaking crates.io crate inmemdb 0.1.0
[INFO] tweaked toml for crates.io crate inmemdb 0.1.0 written to /workspace/builds/worker-27/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-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 19f94832bce72190847c113830831c00049d3fab98e1ca2354b32faa9456a1ea
[INFO] running `Command { std: "docker" "start" "-a" "19f94832bce72190847c113830831c00049d3fab98e1ca2354b32faa9456a1ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19f94832bce72190847c113830831c00049d3fab98e1ca2354b32faa9456a1ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19f94832bce72190847c113830831c00049d3fab98e1ca2354b32faa9456a1ea", kill_on_drop: false }`
[INFO] [stdout] 19f94832bce72190847c113830831c00049d3fab98e1ca2354b32faa9456a1ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] a7ba7791f7582c6c1bb59080272c064b01aecbe5aadd2660a7db745402bf0a1d
[INFO] running `Command { std: "docker" "start" "-a" "a7ba7791f7582c6c1bb59080272c064b01aecbe5aadd2660a7db745402bf0a1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling inmemdb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "a7ba7791f7582c6c1bb59080272c064b01aecbe5aadd2660a7db745402bf0a1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7ba7791f7582c6c1bb59080272c064b01aecbe5aadd2660a7db745402bf0a1d", kill_on_drop: false }`
[INFO] [stdout] a7ba7791f7582c6c1bb59080272c064b01aecbe5aadd2660a7db745402bf0a1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 971be75f418bd280baa8b3107849c64ed0d670cbce1f0ef2d958157c19e49bdd
[INFO] running `Command { std: "docker" "start" "-a" "971be75f418bd280baa8b3107849c64ed0d670cbce1f0ef2d958157c19e49bdd", kill_on_drop: false }`
[INFO] [stderr]    Compiling inmemdb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "971be75f418bd280baa8b3107849c64ed0d670cbce1f0ef2d958157c19e49bdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "971be75f418bd280baa8b3107849c64ed0d670cbce1f0ef2d958157c19e49bdd", kill_on_drop: false }`
[INFO] [stdout] 971be75f418bd280baa8b3107849c64ed0d670cbce1f0ef2d958157c19e49bdd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] b39657b815593c9796b100d3b25ac9495182135207bee3d6248f90a1d923797e
[INFO] running `Command { std: "docker" "start" "-a" "b39657b815593c9796b100d3b25ac9495182135207bee3d6248f90a1d923797e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/inmemdb-913cd408090ec64e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[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] [stderr]    Doc-tests inmemdb
[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" "b39657b815593c9796b100d3b25ac9495182135207bee3d6248f90a1d923797e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b39657b815593c9796b100d3b25ac9495182135207bee3d6248f90a1d923797e", kill_on_drop: false }`
[INFO] [stdout] b39657b815593c9796b100d3b25ac9495182135207bee3d6248f90a1d923797e