[INFO] fetching crate rakino 0.1.0...
[INFO] testing rakino-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate rakino 0.1.0 into /workspace/builds/worker-25/source
[INFO] validating manifest of crates.io crate rakino 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rakino 0.1.0
[INFO] finished tweaking crates.io crate rakino 0.1.0
[INFO] tweaked toml for crates.io crate rakino 0.1.0 written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] crate crates.io crate rakino 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6fcf9ccfd94801dbac30cc7cdefe84f6fb0b7fd19b5340ab9364c4e7de2de9f0
[INFO] running `Command { std: "docker" "start" "-a" "6fcf9ccfd94801dbac30cc7cdefe84f6fb0b7fd19b5340ab9364c4e7de2de9f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6fcf9ccfd94801dbac30cc7cdefe84f6fb0b7fd19b5340ab9364c4e7de2de9f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fcf9ccfd94801dbac30cc7cdefe84f6fb0b7fd19b5340ab9364c4e7de2de9f0", kill_on_drop: false }`
[INFO] [stdout] 6fcf9ccfd94801dbac30cc7cdefe84f6fb0b7fd19b5340ab9364c4e7de2de9f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 514068416cddd75fac95d1f77a0742394506449976a975dff46b4a33538b611e
[INFO] running `Command { std: "docker" "start" "-a" "514068416cddd75fac95d1f77a0742394506449976a975dff46b4a33538b611e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rakino v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "514068416cddd75fac95d1f77a0742394506449976a975dff46b4a33538b611e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "514068416cddd75fac95d1f77a0742394506449976a975dff46b4a33538b611e", kill_on_drop: false }`
[INFO] [stdout] 514068416cddd75fac95d1f77a0742394506449976a975dff46b4a33538b611e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6acea481559c6af1de636196191a4641b591e4e798c3b62545fea4cd09a9f388
[INFO] running `Command { std: "docker" "start" "-a" "6acea481559c6af1de636196191a4641b591e4e798c3b62545fea4cd09a9f388", kill_on_drop: false }`
[INFO] [stderr]    Compiling rakino v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rakino-3cb7c97307af7e8b)
[INFO] running `Command { std: "docker" "inspect" "6acea481559c6af1de636196191a4641b591e4e798c3b62545fea4cd09a9f388", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6acea481559c6af1de636196191a4641b591e4e798c3b62545fea4cd09a9f388", kill_on_drop: false }`
[INFO] [stdout] 6acea481559c6af1de636196191a4641b591e4e798c3b62545fea4cd09a9f388
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cab75329a1b1c40237f440a06f48f8d5d83da752f34616bbf9bc084fa5af5f8e
[INFO] running `Command { std: "docker" "start" "-a" "cab75329a1b1c40237f440a06f48f8d5d83da752f34616bbf9bc084fa5af5f8e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rakino-3cb7c97307af7e8b)
[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" "cab75329a1b1c40237f440a06f48f8d5d83da752f34616bbf9bc084fa5af5f8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cab75329a1b1c40237f440a06f48f8d5d83da752f34616bbf9bc084fa5af5f8e", kill_on_drop: false }`
[INFO] [stdout] cab75329a1b1c40237f440a06f48f8d5d83da752f34616bbf9bc084fa5af5f8e