[INFO] fetching crate libwebp 0.1.2...
[INFO] testing libwebp-0.1.2 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate libwebp 0.1.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate libwebp 0.1.2 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libwebp 0.1.2
[INFO] finished tweaking crates.io crate libwebp 0.1.2
[INFO] tweaked toml for crates.io crate libwebp 0.1.2 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa2be3efe3c63c8a3d7484058ff4c164651a07020e7f486abb08a3a389572769
[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" "fa2be3efe3c63c8a3d7484058ff4c164651a07020e7f486abb08a3a389572769", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa2be3efe3c63c8a3d7484058ff4c164651a07020e7f486abb08a3a389572769", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa2be3efe3c63c8a3d7484058ff4c164651a07020e7f486abb08a3a389572769", kill_on_drop: false }`
[INFO] [stdout] fa2be3efe3c63c8a3d7484058ff4c164651a07020e7f486abb08a3a389572769
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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] 6b9ff40b21fce248d135846957cc09a8fafb117513727e4afb1656eb63f5d2da
[INFO] running `Command { std: "docker" "start" "-a" "6b9ff40b21fce248d135846957cc09a8fafb117513727e4afb1656eb63f5d2da", kill_on_drop: false }`
[INFO] [stderr]    Compiling libwebp-sys2 v0.1.1
[INFO] [stderr]    Compiling libwebp v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.03s
[INFO] running `Command { std: "docker" "inspect" "6b9ff40b21fce248d135846957cc09a8fafb117513727e4afb1656eb63f5d2da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b9ff40b21fce248d135846957cc09a8fafb117513727e4afb1656eb63f5d2da", kill_on_drop: false }`
[INFO] [stdout] 6b9ff40b21fce248d135846957cc09a8fafb117513727e4afb1656eb63f5d2da
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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] fddcbe040ffd7feb6a74da431b7284abc8ab60a0b668b2378195702d1c1af553
[INFO] running `Command { std: "docker" "start" "-a" "fddcbe040ffd7feb6a74da431b7284abc8ab60a0b668b2378195702d1c1af553", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling libwebp v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.43s
[INFO] running `Command { std: "docker" "inspect" "fddcbe040ffd7feb6a74da431b7284abc8ab60a0b668b2378195702d1c1af553", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fddcbe040ffd7feb6a74da431b7284abc8ab60a0b668b2378195702d1c1af553", kill_on_drop: false }`
[INFO] [stdout] fddcbe040ffd7feb6a74da431b7284abc8ab60a0b668b2378195702d1c1af553
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c2221eb309febf899e79db31266abe36326968cb57e1a98e48d99cd3bfbd79f3
[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" "c2221eb309febf899e79db31266abe36326968cb57e1a98e48d99cd3bfbd79f3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/libwebp-14bf2230541fcd86
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test decode::tests::test_WebPDecodeBGRA ... ok
[INFO] [stdout] test decode::tests::test_WebPDecodeBGR ... ok
[INFO] [stdout] test decode::tests::test_WebPDecodeRGBInto ... ok
[INFO] [stdout] test decode::tests::test_WebPDecodeBGRAInto ... ok
[INFO] [stdout] test decode::tests::test_WebPDecodeRGBAInto ... ok
[INFO] [stdout] test decode::tests::test_WebPDecodeRGB ... ok
[INFO] [stdout] test decode::tests::test_WebPDecodeYUV ... ok
[INFO] [stdout] test decode::tests::test_WebPINewDecoder ... ok
[INFO] [stdout] test encode::tests::test_WebPEncodeRGB ... ok
[INFO] [stdout] test decode::tests::test_WebPDecodeBGRInto ... ok
[INFO] [stdout] test decode::tests::test_WebPDecodeRGBA ... ok
[INFO] [stdout] test decode::tests::test_WebPDecodeARGBInto ... ok
[INFO] [stdout] test decode::tests::test_WebPDecodeARGB ... ok
[INFO] [stdout] test decode::tests::test_WebPDecodeYUVInto ... ok
[INFO] [stdout] test decode::tests::test_incr_yuva ... ok
[INFO] [stdout] test decode::tests::test_incr_argb ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libwebp
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/boxed.rs - boxed::WebpBox (line 22) ... ok
[INFO] [stdout] test src/encode.rs - encode::WebPGetEncoderVersion (line 15) ... ok
[INFO] [stdout] test src/decode.rs - decode::WebPGetInfo (line 39) ... ok
[INFO] [stdout] test src/encode.rs - encode::WebPEncodeLosslessRGBA (line 325) ... ok
[INFO] [stdout] test src/decode.rs - decode::WebPDecodeYUV (line 191) ... ok
[INFO] [stdout] test src/decode.rs - decode::WebPDecodeRGBA (line 85) ... ok
[INFO] [stdout] test src/lib.rs - (line 24) ... ok
[INFO] [stdout] test src/decode.rs - decode::WebPGetDecoderVersion (line 18) ... ok
[INFO] [stdout] test src/decode.rs - decode::WebPDecodeRGBAInto (line 284) ... ok
[INFO] [stdout] test src/lib.rs - (line 51) ... ok
[INFO] [stdout] test src/decode.rs - decode::WebPDecodeYUVInto (line 455) ... ok
[INFO] [stdout] test src/encode.rs - encode::WebPEncodeRGBA (line 154) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c2221eb309febf899e79db31266abe36326968cb57e1a98e48d99cd3bfbd79f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2221eb309febf899e79db31266abe36326968cb57e1a98e48d99cd3bfbd79f3", kill_on_drop: false }`
[INFO] [stdout] c2221eb309febf899e79db31266abe36326968cb57e1a98e48d99cd3bfbd79f3