[INFO] fetching crate spng 0.1.0-alpha.5...
[INFO] testing spng-0.1.0-alpha.5 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate spng 0.1.0-alpha.5 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate spng 0.1.0-alpha.5 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate spng 0.1.0-alpha.5
[INFO] finished tweaking crates.io crate spng 0.1.0-alpha.5
[INFO] tweaked toml for crates.io crate spng 0.1.0-alpha.5 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", 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] bf595b0357a88c74e4519d55c58474614a348f285ccc4bee36b3b9922dd5885a
[INFO] running `Command { std: "docker" "start" "-a" "bf595b0357a88c74e4519d55c58474614a348f285ccc4bee36b3b9922dd5885a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf595b0357a88c74e4519d55c58474614a348f285ccc4bee36b3b9922dd5885a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf595b0357a88c74e4519d55c58474614a348f285ccc4bee36b3b9922dd5885a", kill_on_drop: false }`
[INFO] [stdout] bf595b0357a88c74e4519d55c58474614a348f285ccc4bee36b3b9922dd5885a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18a1123d7693b40024b6a14dc8d03cb9399e2fe6571c75f538cc2ea6e9252242
[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" "18a1123d7693b40024b6a14dc8d03cb9399e2fe6571c75f538cc2ea6e9252242", kill_on_drop: false }`
[INFO] [stderr]    Compiling spng-sys v0.1.0-alpha.5
[INFO] [stderr]    Compiling libz-sys v1.1.2
[INFO] [stderr]    Compiling spng v0.1.0-alpha.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.59s
[INFO] running `Command { std: "docker" "inspect" "18a1123d7693b40024b6a14dc8d03cb9399e2fe6571c75f538cc2ea6e9252242", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18a1123d7693b40024b6a14dc8d03cb9399e2fe6571c75f538cc2ea6e9252242", kill_on_drop: false }`
[INFO] [stdout] 18a1123d7693b40024b6a14dc8d03cb9399e2fe6571c75f538cc2ea6e9252242
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] 2efacff14c5e59e433526f131c93836dd9c490f7d1bc45e50ddf7691660f72dc
[INFO] running `Command { std: "docker" "start" "-a" "2efacff14c5e59e433526f131c93836dd9c490f7d1bc45e50ddf7691660f72dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling spng v0.1.0-alpha.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `Command { std: "docker" "inspect" "2efacff14c5e59e433526f131c93836dd9c490f7d1bc45e50ddf7691660f72dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2efacff14c5e59e433526f131c93836dd9c490f7d1bc45e50ddf7691660f72dc", kill_on_drop: false }`
[INFO] [stdout] 2efacff14c5e59e433526f131c93836dd9c490f7d1bc45e50ddf7691660f72dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] 588bae2ab9093299a6a398fae62f1d2e50989e8fff7c60ae6367b469f2fb63b3
[INFO] running `Command { std: "docker" "start" "-a" "588bae2ab9093299a6a398fae62f1d2e50989e8fff7c60ae6367b469f2fb63b3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/spng-a748a37d3ee55ac6
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tests-e61404fb4c99cd3b
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test decode ... ok
[INFO] [stdout] test decode_001_cursor ... ok
[INFO] [stdout] test decode_002_slice ... ok
[INFO] [stdout] test decode_002_cursor_buffered ... ok
[INFO] [stdout] test decode_001_cursor_buffered ... ok
[INFO] [stdout] test decode_002_cursor ... ok
[INFO] [stdout] test decode_001_raw_context ... ok
[INFO] [stdout] test decode_001_slice ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests spng
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "588bae2ab9093299a6a398fae62f1d2e50989e8fff7c60ae6367b469f2fb63b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "588bae2ab9093299a6a398fae62f1d2e50989e8fff7c60ae6367b469f2fb63b3", kill_on_drop: false }`
[INFO] [stdout] 588bae2ab9093299a6a398fae62f1d2e50989e8fff7c60ae6367b469f2fb63b3