[INFO] fetching crate wasmpng 0.1.1...
[INFO] testing wasmpng-0.1.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate wasmpng 0.1.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate wasmpng 0.1.1 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 wasmpng 0.1.1
[INFO] finished tweaking crates.io crate wasmpng 0.1.1
[INFO] tweaked toml for crates.io crate wasmpng 0.1.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate wasmpng 0.1.1 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3fb16c87270fea3a35bd6cd42e1cc19b4ffacdaa3ed128084d07912a27dbbc4
[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" "c3fb16c87270fea3a35bd6cd42e1cc19b4ffacdaa3ed128084d07912a27dbbc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3fb16c87270fea3a35bd6cd42e1cc19b4ffacdaa3ed128084d07912a27dbbc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3fb16c87270fea3a35bd6cd42e1cc19b4ffacdaa3ed128084d07912a27dbbc4", kill_on_drop: false }`
[INFO] [stdout] c3fb16c87270fea3a35bd6cd42e1cc19b4ffacdaa3ed128084d07912a27dbbc4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--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] 6ad42ca4897a01211da372e2ecd887b3f3062e1ff554e693d33600e2d63bc8a0
[INFO] running `Command { std: "docker" "start" "-a" "6ad42ca4897a01211da372e2ecd887b3f3062e1ff554e693d33600e2d63bc8a0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.117
[INFO] [stderr]    Compiling once_cell v1.9.0
[INFO] [stderr]    Compiling crc-catalog v1.1.1
[INFO] [stderr]    Compiling bytemuck v1.7.3
[INFO] [stderr]    Compiling argh_shared v0.1.6
[INFO] [stderr]    Compiling typed-arena v2.0.1
[INFO] [stderr]    Compiling fs-err v2.6.0
[INFO] [stderr]    Compiling crc v2.1.0
[INFO] [stderr]    Compiling rgb v0.8.31
[INFO] [stderr]    Compiling argh_derive v0.1.6
[INFO] [stderr]    Compiling zopfli v0.5.0
[INFO] [stderr]    Compiling getrandom v0.2.4
[INFO] [stderr]    Compiling flate2 v1.0.22
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling argh v0.1.6
[INFO] [stderr]    Compiling fallible_collections v0.4.4
[INFO] [stderr]    Compiling lodepng v3.5.0
[INFO] [stderr]    Compiling wasmpng v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.13s
[INFO] running `Command { std: "docker" "inspect" "6ad42ca4897a01211da372e2ecd887b3f3062e1ff554e693d33600e2d63bc8a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ad42ca4897a01211da372e2ecd887b3f3062e1ff554e693d33600e2d63bc8a0", kill_on_drop: false }`
[INFO] [stdout] 6ad42ca4897a01211da372e2ecd887b3f3062e1ff554e693d33600e2d63bc8a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] d5db39cf728e3fbfb6d1372c3ef5547ca7cf3434129e5e322f0fa4ba0b76da60
[INFO] running `Command { std: "docker" "start" "-a" "d5db39cf728e3fbfb6d1372c3ef5547ca7cf3434129e5e322f0fa4ba0b76da60", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasmpng v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.29s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/wasmpng-9e5b79f17ee71b45)
[INFO] running `Command { std: "docker" "inspect" "d5db39cf728e3fbfb6d1372c3ef5547ca7cf3434129e5e322f0fa4ba0b76da60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5db39cf728e3fbfb6d1372c3ef5547ca7cf3434129e5e322f0fa4ba0b76da60", kill_on_drop: false }`
[INFO] [stdout] d5db39cf728e3fbfb6d1372c3ef5547ca7cf3434129e5e322f0fa4ba0b76da60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 27fb5dd16452ff3ca72bb01931dd4aee6e801de39ad84622018ff1f243ce8249
[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" "27fb5dd16452ff3ca72bb01931dd4aee6e801de39ad84622018ff1f243ce8249", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/wasmpng-9e5b79f17ee71b45)
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_split_data ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "27fb5dd16452ff3ca72bb01931dd4aee6e801de39ad84622018ff1f243ce8249", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27fb5dd16452ff3ca72bb01931dd4aee6e801de39ad84622018ff1f243ce8249", kill_on_drop: false }`
[INFO] [stdout] 27fb5dd16452ff3ca72bb01931dd4aee6e801de39ad84622018ff1f243ce8249