[INFO] fetching crate msgpack_simple 1.0.2...
[INFO] testing msgpack_simple-1.0.2 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate msgpack_simple 1.0.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate msgpack_simple 1.0.2 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate msgpack_simple 1.0.2
[INFO] finished tweaking crates.io crate msgpack_simple 1.0.2
[INFO] tweaked toml for crates.io crate msgpack_simple 1.0.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c501c4ed742081a74f5e50197ddcda06160f583fb9e7144fea0a4e4157bb5757
[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" "c501c4ed742081a74f5e50197ddcda06160f583fb9e7144fea0a4e4157bb5757", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c501c4ed742081a74f5e50197ddcda06160f583fb9e7144fea0a4e4157bb5757", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c501c4ed742081a74f5e50197ddcda06160f583fb9e7144fea0a4e4157bb5757", kill_on_drop: false }`
[INFO] [stdout] c501c4ed742081a74f5e50197ddcda06160f583fb9e7144fea0a4e4157bb5757
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9288ae92567e8c31a51c6626f7932579d7a7c2dd94da50acfdc4855922a29d65
[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" "9288ae92567e8c31a51c6626f7932579d7a7c2dd94da50acfdc4855922a29d65", kill_on_drop: false }`
[INFO] [stderr]    Compiling msgpack_simple v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "9288ae92567e8c31a51c6626f7932579d7a7c2dd94da50acfdc4855922a29d65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9288ae92567e8c31a51c6626f7932579d7a7c2dd94da50acfdc4855922a29d65", kill_on_drop: false }`
[INFO] [stdout] 9288ae92567e8c31a51c6626f7932579d7a7c2dd94da50acfdc4855922a29d65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42eec942246274fda51bd9a9210fb891c279571dbb4dd30934f97f5ba1fdca53
[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" "42eec942246274fda51bd9a9210fb891c279571dbb4dd30934f97f5ba1fdca53", kill_on_drop: false }`
[INFO] [stderr]    Compiling msgpack_simple v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "42eec942246274fda51bd9a9210fb891c279571dbb4dd30934f97f5ba1fdca53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42eec942246274fda51bd9a9210fb891c279571dbb4dd30934f97f5ba1fdca53", kill_on_drop: false }`
[INFO] [stdout] 42eec942246274fda51bd9a9210fb891c279571dbb4dd30934f97f5ba1fdca53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7e19a0f26241b1a8f9a4e47d7ed47d5d45a005c3b3c795362413172ad46236c0
[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" "7e19a0f26241b1a8f9a4e47d7ed47d5d45a005c3b3c795362413172ad46236c0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/msgpack_simple-fca875f09abe504b)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test error::tests::conversion_error ... ok
[INFO] [stdout] test parser::tests::numbers ... ok
[INFO] [stdout] test parser::tests::endian_reader ... ok
[INFO] [stdout] test error::tests::parse_error ... ok
[INFO] [stdout] test tests::encode ... ok
[INFO] [stdout] test tests::decode_from_json ... ok
[INFO] [stderr]    Doc-tests msgpack_simple
[INFO] [stdout] test parser::tests::objects ... ok
[INFO] [stdout] test parser::tests::primitives ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 46 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name msgpack_simple --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-a08bfedee3afd0a5.rlib --extern hex=/opt/rustwide/target/debug/deps/libhex-c7e350211e3fed25.rlib --extern msgpack_simple=/opt/rustwide/target/debug/deps/libmsgpack_simple-8eeb8649b8d7cfa4.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "7e19a0f26241b1a8f9a4e47d7ed47d5d45a005c3b3c795362413172ad46236c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e19a0f26241b1a8f9a4e47d7ed47d5d45a005c3b3c795362413172ad46236c0", kill_on_drop: false }`
[INFO] [stdout] 7e19a0f26241b1a8f9a4e47d7ed47d5d45a005c3b3c795362413172ad46236c0