[INFO] fetching crate kangarootwelve_xkcp 0.1.4...
[INFO] testing kangarootwelve_xkcp-0.1.4 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate kangarootwelve_xkcp 0.1.4 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate kangarootwelve_xkcp 0.1.4 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 kangarootwelve_xkcp 0.1.4
[INFO] finished tweaking crates.io crate kangarootwelve_xkcp 0.1.4
[INFO] tweaked toml for crates.io crate kangarootwelve_xkcp 0.1.4 written to /workspace/builds/worker-10/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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 73e64008147cc07a4b1a3a1bfe04c34a2a4da28c7e2c0a1c8eec82f422ca1bb0
[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" "73e64008147cc07a4b1a3a1bfe04c34a2a4da28c7e2c0a1c8eec82f422ca1bb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "73e64008147cc07a4b1a3a1bfe04c34a2a4da28c7e2c0a1c8eec82f422ca1bb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73e64008147cc07a4b1a3a1bfe04c34a2a4da28c7e2c0a1c8eec82f422ca1bb0", kill_on_drop: false }`
[INFO] [stdout] 73e64008147cc07a4b1a3a1bfe04c34a2a4da28c7e2c0a1c8eec82f422ca1bb0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stdout] d7b51fe0dbb4d1a7f5a91bfde09ecd7fe72129afd4e29188ef2cb99d7c44d968
[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" "d7b51fe0dbb4d1a7f5a91bfde09ecd7fe72129afd4e29188ef2cb99d7c44d968", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.58
[INFO] [stderr]    Compiling arrayvec v0.5.1
[INFO] [stderr]    Compiling kangarootwelve_xkcp v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.81s
[INFO] running `Command { std: "docker" "inspect" "d7b51fe0dbb4d1a7f5a91bfde09ecd7fe72129afd4e29188ef2cb99d7c44d968", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7b51fe0dbb4d1a7f5a91bfde09ecd7fe72129afd4e29188ef2cb99d7c44d968", kill_on_drop: false }`
[INFO] [stdout] d7b51fe0dbb4d1a7f5a91bfde09ecd7fe72129afd4e29188ef2cb99d7c44d968
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stdout] b9714e29d058292645a3d8832b54d866081f7d9a0d7f8afb3bda9224f5ba231f
[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" "b9714e29d058292645a3d8832b54d866081f7d9a0d7f8afb3bda9224f5ba231f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling hex v0.4.2
[INFO] [stderr]    Compiling page_size v0.4.2
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling kangarootwelve_xkcp v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.40s
[INFO] running `Command { std: "docker" "inspect" "b9714e29d058292645a3d8832b54d866081f7d9a0d7f8afb3bda9224f5ba231f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9714e29d058292645a3d8832b54d866081f7d9a0d7f8afb3bda9224f5ba231f", kill_on_drop: false }`
[INFO] [stdout] b9714e29d058292645a3d8832b54d866081f7d9a0d7f8afb3bda9224f5ba231f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 4a19076cc63463f8f797e0e437d403ffaa6a957fb1b67fa702773f0cbe9bd7ba
[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" "4a19076cc63463f8f797e0e437d403ffaa6a957fb1b67fa702773f0cbe9bd7ba", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/kangarootwelve_xkcp-dd1835ef47cc088f
[INFO] [stdout] running 18 tests
[INFO] [stdout] test ffi::bindgen_test_layout_KangarooTwelve_FStruct ... ok
[INFO] [stdout] test ffi::bindgen_test_layout_KangarooTwelve_InstanceStruct ... ok
[INFO] [stdout] test test::test_vector_01 ... ok
[INFO] [stdout] test test::test_vector_05 ... ok
[INFO] [stdout] test test::test_vector_02 ... ok
[INFO] [stdout] test test::test_vector_04 ... ok
[INFO] [stdout] test test::test_vector_07 ... ok
[INFO] [stdout] test test::test_vector_11 ... ok
[INFO] [stdout] test test::test_vector_03 ... ok
[INFO] [stdout] test test::test_vector_12 ... ok
[INFO] [stdout] test test::test_vector_06 ... ok
[INFO] [stdout] test test::test_vector_13 ... ok
[INFO] [stdout] test test::test_vector_08 ... ok
[INFO] [stdout] test test::test_vector_14 ... ok
[INFO] [stdout] test test::test_finalize_twice_panics ... ok
[INFO] [stdout] test test::test_update_after_finalize_panics ... ok
[INFO] [stdout] test test::test_vector_09 ... ok
[INFO] [stdout] test test::test_vector_10 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kangarootwelve_xkcp
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - Hasher (line 82) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/lib.rs - Hash (line 228) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4a19076cc63463f8f797e0e437d403ffaa6a957fb1b67fa702773f0cbe9bd7ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a19076cc63463f8f797e0e437d403ffaa6a957fb1b67fa702773f0cbe9bd7ba", kill_on_drop: false }`
[INFO] [stdout] 4a19076cc63463f8f797e0e437d403ffaa6a957fb1b67fa702773f0cbe9bd7ba