[INFO] fetching crate sp-io 4.0.0...
[INFO] testing sp-io-4.0.0 against try#ddc023471205c186b40f4bf8ffb598008dbf4885 for pr-87041-1
[INFO] extracting crate sp-io 4.0.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate sp-io 4.0.0 on toolchain ddc023471205c186b40f4bf8ffb598008dbf4885
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddc023471205c186b40f4bf8ffb598008dbf4885" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sp-io 4.0.0
[INFO] finished tweaking crates.io crate sp-io 4.0.0
[INFO] tweaked toml for crates.io crate sp-io 4.0.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddc023471205c186b40f4bf8ffb598008dbf4885" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddc023471205c186b40f4bf8ffb598008dbf4885" "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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+ddc023471205c186b40f4bf8ffb598008dbf4885" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ee7d05698de5ab822642cd9fae54af0d60ec2c23a564ae9968b0f4f45730e931
[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" "ee7d05698de5ab822642cd9fae54af0d60ec2c23a564ae9968b0f4f45730e931", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee7d05698de5ab822642cd9fae54af0d60ec2c23a564ae9968b0f4f45730e931", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee7d05698de5ab822642cd9fae54af0d60ec2c23a564ae9968b0f4f45730e931", kill_on_drop: false }`
[INFO] [stdout] ee7d05698de5ab822642cd9fae54af0d60ec2c23a564ae9968b0f4f45730e931
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+ddc023471205c186b40f4bf8ffb598008dbf4885" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c2e390e39045c1a84e856600d9567ea1a619f7a803a85dc60517c8a9fe7f788
[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" "8c2e390e39045c1a84e856600d9567ea1a619f7a803a85dc60517c8a9fe7f788", kill_on_drop: false }`
[INFO] [stderr]    Compiling parity-scale-codec v2.3.1
[INFO] [stderr]    Compiling libsecp256k1 v0.7.0
[INFO] [stderr]    Compiling scale-info v1.0.0
[INFO] [stderr]    Compiling impl-codec v0.5.1
[INFO] [stderr]    Compiling sp-storage v4.0.0
[INFO] [stderr]    Compiling sp-tracing v4.0.0
[INFO] [stderr]    Compiling sp-wasm-interface v4.0.0
[INFO] [stderr]    Compiling sp-externalities v0.10.0
[INFO] [stderr]    Compiling primitive-types v0.10.1
[INFO] [stderr]    Compiling parity-util-mem v0.10.2
[INFO] [stderr]    Compiling sp-runtime-interface v4.0.0
[INFO] [stderr]    Compiling memory-db v0.27.0
[INFO] [stderr]    Compiling sp-core v4.0.0
[INFO] [stderr]    Compiling sp-trie v4.0.0
[INFO] [stderr]    Compiling sp-keystore v0.10.0
[INFO] [stderr]    Compiling sp-state-machine v0.10.0
[INFO] [stderr]    Compiling sp-io v4.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.50s
[INFO] running `Command { std: "docker" "inspect" "8c2e390e39045c1a84e856600d9567ea1a619f7a803a85dc60517c8a9fe7f788", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c2e390e39045c1a84e856600d9567ea1a619f7a803a85dc60517c8a9fe7f788", kill_on_drop: false }`
[INFO] [stdout] 8c2e390e39045c1a84e856600d9567ea1a619f7a803a85dc60517c8a9fe7f788
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+ddc023471205c186b40f4bf8ffb598008dbf4885" "test" "--frozen" "--no-run" "--message-format=json", 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] a11fb4c873e2efe4cba8cbd0c7cf9f55e507aba2a754182d3b2f0fb3dc939d5a
[INFO] running `Command { std: "docker" "start" "-a" "a11fb4c873e2efe4cba8cbd0c7cf9f55e507aba2a754182d3b2f0fb3dc939d5a", kill_on_drop: false }`
[INFO] [stderr]    Compiling sp-io v4.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.61s
[INFO] running `Command { std: "docker" "inspect" "a11fb4c873e2efe4cba8cbd0c7cf9f55e507aba2a754182d3b2f0fb3dc939d5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a11fb4c873e2efe4cba8cbd0c7cf9f55e507aba2a754182d3b2f0fb3dc939d5a", kill_on_drop: false }`
[INFO] [stdout] a11fb4c873e2efe4cba8cbd0c7cf9f55e507aba2a754182d3b2f0fb3dc939d5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+ddc023471205c186b40f4bf8ffb598008dbf4885" "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] 2d4ec3db48df8b9fbb9608c962ecc746777ec6806170e7b3359ad156b105e08c
[INFO] running `Command { std: "docker" "start" "-a" "2d4ec3db48df8b9fbb9608c962ecc746777ec6806170e7b3359ad156b105e08c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sp_io-282eb463ea016f22)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[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] [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 1.59s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sp-io
[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" "2d4ec3db48df8b9fbb9608c962ecc746777ec6806170e7b3359ad156b105e08c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d4ec3db48df8b9fbb9608c962ecc746777ec6806170e7b3359ad156b105e08c", kill_on_drop: false }`
[INFO] [stdout] 2d4ec3db48df8b9fbb9608c962ecc746777ec6806170e7b3359ad156b105e08c