[INFO] fetching crate rabbit 0.3.1...
[INFO] testing rabbit-0.3.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate rabbit 0.3.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate rabbit 0.3.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rabbit 0.3.1
[INFO] finished tweaking crates.io crate rabbit 0.3.1
[INFO] tweaked toml for crates.io crate rabbit 0.3.1 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 105b728e74a27a41456211b310ec6cc8891091de927ae4685f157a8c64343304
[INFO] running `Command { std: "docker" "start" "-a" "105b728e74a27a41456211b310ec6cc8891091de927ae4685f157a8c64343304", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "105b728e74a27a41456211b310ec6cc8891091de927ae4685f157a8c64343304", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "105b728e74a27a41456211b310ec6cc8891091de927ae4685f157a8c64343304", kill_on_drop: false }`
[INFO] [stdout] 105b728e74a27a41456211b310ec6cc8891091de927ae4685f157a8c64343304
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb075f8715ce84d0a9dc9e8b90bc80db8feba32ee5735dd399e0761c8dad02ae
[INFO] running `Command { std: "docker" "start" "-a" "fb075f8715ce84d0a9dc9e8b90bc80db8feba32ee5735dd399e0761c8dad02ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling cipher v0.3.0
[INFO] [stderr]    Compiling rabbit v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "fb075f8715ce84d0a9dc9e8b90bc80db8feba32ee5735dd399e0761c8dad02ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb075f8715ce84d0a9dc9e8b90bc80db8feba32ee5735dd399e0761c8dad02ae", kill_on_drop: false }`
[INFO] [stdout] fb075f8715ce84d0a9dc9e8b90bc80db8feba32ee5735dd399e0761c8dad02ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e64791eb557dc9e474a86144c56a276b5d0953865c1692837d5adf58d7e8cf02
[INFO] running `Command { std: "docker" "start" "-a" "e64791eb557dc9e474a86144c56a276b5d0953865c1692837d5adf58d7e8cf02", kill_on_drop: false }`
[INFO] [stderr]    Compiling rabbit v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "e64791eb557dc9e474a86144c56a276b5d0953865c1692837d5adf58d7e8cf02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e64791eb557dc9e474a86144c56a276b5d0953865c1692837d5adf58d7e8cf02", kill_on_drop: false }`
[INFO] [stdout] e64791eb557dc9e474a86144c56a276b5d0953865c1692837d5adf58d7e8cf02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5ea12db02b2c9380b7beddfda62221ba32ea5fc3b435350796df70ebc9a52cb9
[INFO] running `Command { std: "docker" "start" "-a" "5ea12db02b2c9380b7beddfda62221ba32ea5fc3b435350796df70ebc9a52cb9", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 12 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rabbit-53d67db5f66155a5)
[INFO] [stdout] test test::without_iv_setup2 ... ok
[INFO] [stdout] test test::with_iv_setup2 ... ok
[INFO] [stdout] test test::without_iv_setup3 ... ok
[INFO] [stdout] test test::wrapped_with_iv1 ... ok
[INFO] [stdout] test test::with_iv_setup3 ... ok
[INFO] [stdout] test test::without_iv_setup1 ... ok
[INFO] [stdout] test test::with_iv_setup1 ... ok
[INFO] [stderr]    Doc-tests rabbit
[INFO] [stdout] test test::wrapped_without_iv1 ... ok
[INFO] [stdout] test test::wrapped_with_iv2 ... ok
[INFO] [stdout] test test::wrapped_with_iv3 ... ok
[INFO] [stdout] test test::wrapped_without_iv2 ... ok
[INFO] [stdout] test test::wrapped_without_iv3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[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" "5ea12db02b2c9380b7beddfda62221ba32ea5fc3b435350796df70ebc9a52cb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ea12db02b2c9380b7beddfda62221ba32ea5fc3b435350796df70ebc9a52cb9", kill_on_drop: false }`
[INFO] [stdout] 5ea12db02b2c9380b7beddfda62221ba32ea5fc3b435350796df70ebc9a52cb9