[INFO] fetching crate redblackbst 0.1.1...
[INFO] testing redblackbst-0.1.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate redblackbst 0.1.1 into /workspace/builds/worker-118/source
[INFO] validating manifest of crates.io crate redblackbst 0.1.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate redblackbst 0.1.1
[INFO] finished tweaking crates.io crate redblackbst 0.1.1
[INFO] tweaked toml for crates.io crate redblackbst 0.1.1 written to /workspace/builds/worker-118/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d8ef11dfb5c913e3a328f970bcdabed1dcb0db6ee6e861eca575ec2ea5913a4
[INFO] running `Command { std: "docker" "start" "-a" "8d8ef11dfb5c913e3a328f970bcdabed1dcb0db6ee6e861eca575ec2ea5913a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d8ef11dfb5c913e3a328f970bcdabed1dcb0db6ee6e861eca575ec2ea5913a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d8ef11dfb5c913e3a328f970bcdabed1dcb0db6ee6e861eca575ec2ea5913a4", kill_on_drop: false }`
[INFO] [stdout] 8d8ef11dfb5c913e3a328f970bcdabed1dcb0db6ee6e861eca575ec2ea5913a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53b4e825441df998bffce24e5a4ebedf9c82420857cc191ec5c4f62a5ca829db
[INFO] running `Command { std: "docker" "start" "-a" "53b4e825441df998bffce24e5a4ebedf9c82420857cc191ec5c4f62a5ca829db", kill_on_drop: false }`
[INFO] [stderr]    Compiling redblackbst v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "53b4e825441df998bffce24e5a4ebedf9c82420857cc191ec5c4f62a5ca829db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53b4e825441df998bffce24e5a4ebedf9c82420857cc191ec5c4f62a5ca829db", kill_on_drop: false }`
[INFO] [stdout] 53b4e825441df998bffce24e5a4ebedf9c82420857cc191ec5c4f62a5ca829db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc7d7e20bd7b688b44b15f04dc762d1004287b71b256639172057f0fe8bc0997
[INFO] running `Command { std: "docker" "start" "-a" "cc7d7e20bd7b688b44b15f04dc762d1004287b71b256639172057f0fe8bc0997", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling redblackbst v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.85s
[INFO] running `Command { std: "docker" "inspect" "cc7d7e20bd7b688b44b15f04dc762d1004287b71b256639172057f0fe8bc0997", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc7d7e20bd7b688b44b15f04dc762d1004287b71b256639172057f0fe8bc0997", kill_on_drop: false }`
[INFO] [stdout] cc7d7e20bd7b688b44b15f04dc762d1004287b71b256639172057f0fe8bc0997
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3d0c2f1eb2fbe3c8e1a47164bf0e6a02911ef9093e930cdd3e66a0572ff9cafb
[INFO] running `Command { std: "docker" "start" "-a" "3d0c2f1eb2fbe3c8e1a47164bf0e6a02911ef9093e930cdd3e66a0572ff9cafb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/redblackbst-039c86c180edd7e7)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests redblackbst
[INFO] [stdout] test tests::init_test ... 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" "3d0c2f1eb2fbe3c8e1a47164bf0e6a02911ef9093e930cdd3e66a0572ff9cafb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d0c2f1eb2fbe3c8e1a47164bf0e6a02911ef9093e930cdd3e66a0572ff9cafb", kill_on_drop: false }`
[INFO] [stdout] 3d0c2f1eb2fbe3c8e1a47164bf0e6a02911ef9093e930cdd3e66a0572ff9cafb