[INFO] fetching crate tet-io 2.1.2...
[INFO] testing tet-io-2.1.2 against 1.59.0 for beta-1.60-1
[INFO] extracting crate tet-io 2.1.2 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate tet-io 2.1.2 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tet-io 2.1.2
[INFO] finished tweaking crates.io crate tet-io 2.1.2
[INFO] tweaked toml for crates.io crate tet-io 2.1.2 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 22b359cb237bb6b260c2006b4195a8f9a41f65e0b03b565ba9c8e3de64489a26
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "22b359cb237bb6b260c2006b4195a8f9a41f65e0b03b565ba9c8e3de64489a26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22b359cb237bb6b260c2006b4195a8f9a41f65e0b03b565ba9c8e3de64489a26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22b359cb237bb6b260c2006b4195a8f9a41f65e0b03b565ba9c8e3de64489a26", kill_on_drop: false }`
[INFO] [stdout] 22b359cb237bb6b260c2006b4195a8f9a41f65e0b03b565ba9c8e3de64489a26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89c16a0da9b3c0077e7b0b8508662a830c130551346c91ed623ad6023b45527c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "89c16a0da9b3c0077e7b0b8508662a830c130551346c91ed623ad6023b45527c", kill_on_drop: false }`
[INFO] [stderr]    Compiling tet-io v2.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.06s
[INFO] running `Command { std: "docker" "inspect" "89c16a0da9b3c0077e7b0b8508662a830c130551346c91ed623ad6023b45527c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89c16a0da9b3c0077e7b0b8508662a830c130551346c91ed623ad6023b45527c", kill_on_drop: false }`
[INFO] [stdout] 89c16a0da9b3c0077e7b0b8508662a830c130551346c91ed623ad6023b45527c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01a534b379c7be78d25abf7d828851036c798e0aceca3ebea16f5fcc0a971763
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "01a534b379c7be78d25abf7d828851036c798e0aceca3ebea16f5fcc0a971763", kill_on_drop: false }`
[INFO] [stderr]    Compiling tet-io v2.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 15.94s
[INFO] running `Command { std: "docker" "inspect" "01a534b379c7be78d25abf7d828851036c798e0aceca3ebea16f5fcc0a971763", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01a534b379c7be78d25abf7d828851036c798e0aceca3ebea16f5fcc0a971763", kill_on_drop: false }`
[INFO] [stdout] 01a534b379c7be78d25abf7d828851036c798e0aceca3ebea16f5fcc0a971763
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ace84d508a2c9d270faef04c3c395b63af477b2921fb5d97da72788daa25bb90
[INFO] running `Command { std: "docker" "start" "-a" "ace84d508a2c9d270faef04c3c395b63af477b2921fb5d97da72788daa25bb90", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stdout] running 6 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tet_io-de98ab6c3af615b7)
[INFO] [stdout] test tests::clear_prefix_works ... ok
[INFO] [stdout] test tests::read_storage_works ... ok
[INFO] [stdout] test tests::storage_works ... ok
[INFO] [stdout] test tests::batch_verify_start_finish_works ... ok
[INFO] [stdout] test tests::long_sr25519_batching ... ok
[INFO] [stderr]    Doc-tests tet-io
[INFO] [stdout] test tests::batching_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.94s
[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" "ace84d508a2c9d270faef04c3c395b63af477b2921fb5d97da72788daa25bb90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ace84d508a2c9d270faef04c3c395b63af477b2921fb5d97da72788daa25bb90", kill_on_drop: false }`
[INFO] [stdout] ace84d508a2c9d270faef04c3c395b63af477b2921fb5d97da72788daa25bb90