[INFO] fetching crate yasna 0.4.0...
[INFO] testing yasna-0.4.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate yasna 0.4.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate yasna 0.4.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate yasna 0.4.0
[INFO] finished tweaking crates.io crate yasna 0.4.0
[INFO] tweaked toml for crates.io crate yasna 0.4.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b601d25478955bee4e6088474ab5bef63ded8117e1960587759e9765c3f6d208
[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" "b601d25478955bee4e6088474ab5bef63ded8117e1960587759e9765c3f6d208", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b601d25478955bee4e6088474ab5bef63ded8117e1960587759e9765c3f6d208", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b601d25478955bee4e6088474ab5bef63ded8117e1960587759e9765c3f6d208", kill_on_drop: false }`
[INFO] [stdout] b601d25478955bee4e6088474ab5bef63ded8117e1960587759e9765c3f6d208
[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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] 0eb4e84edc44a6cfaa6e3e92f131517c397ddae471bc95fc8d75d46200b10e98
[INFO] running `Command { std: "docker" "start" "-a" "0eb4e84edc44a6cfaa6e3e92f131517c397ddae471bc95fc8d75d46200b10e98", kill_on_drop: false }`
[INFO] [stderr]    Compiling yasna v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "0eb4e84edc44a6cfaa6e3e92f131517c397ddae471bc95fc8d75d46200b10e98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0eb4e84edc44a6cfaa6e3e92f131517c397ddae471bc95fc8d75d46200b10e98", kill_on_drop: false }`
[INFO] [stdout] 0eb4e84edc44a6cfaa6e3e92f131517c397ddae471bc95fc8d75d46200b10e98
[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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7ad62ff91f13a2648a2605a02c27c108e2042cb46c26e85c95fdc596e43aca1
[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" "c7ad62ff91f13a2648a2605a02c27c108e2042cb46c26e85c95fdc596e43aca1", kill_on_drop: false }`
[INFO] [stderr]    Compiling yasna v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.72s
[INFO] running `Command { std: "docker" "inspect" "c7ad62ff91f13a2648a2605a02c27c108e2042cb46c26e85c95fdc596e43aca1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7ad62ff91f13a2648a2605a02c27c108e2042cb46c26e85c95fdc596e43aca1", kill_on_drop: false }`
[INFO] [stdout] c7ad62ff91f13a2648a2605a02c27c108e2042cb46c26e85c95fdc596e43aca1
[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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 54e1cc07f5a257befb259a7806f8ad88a91a731db2286af76163df87ccefe0b0
[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" "54e1cc07f5a257befb259a7806f8ad88a91a731db2286af76163df87ccefe0b0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/yasna-cbbe11d39fa7000b)
[INFO] [stdout] 
[INFO] [stdout] running 84 tests
[INFO] [stdout] test models::oid::test_display_oid ... ok
[INFO] [stdout] test reader::tests::test_ber_read_bool_err ... ok
[INFO] [stdout] test reader::tests::test_ber_read_bool_ok ... ok
[INFO] [stdout] test models::oid::parse_oid ... ok
[INFO] [stdout] test reader::tests::test_ber_read_bytes_err ... ok
[INFO] [stdout] test reader::tests::test_ber_read_bytes_ok ... ok
[INFO] [stdout] test reader::tests::test_ber_read_i16_err ... ok
[INFO] [stdout] test reader::tests::test_ber_read_i16_ok ... ok
[INFO] [stdout] test reader::tests::test_ber_read_i32_err ... ok
[INFO] [stdout] test reader::tests::test_ber_read_i32_ok ... ok
[INFO] [stdout] test reader::tests::test_ber_read_i64_err ... ok
[INFO] [stdout] test reader::tests::test_ber_read_i64_ok ... ok
[INFO] [stdout] test reader::tests::test_ber_read_i8_err ... ok
[INFO] [stdout] test reader::tests::test_ber_read_i8_ok ... ok
[INFO] [stdout] test reader::tests::test_ber_read_null_err ... ok
[INFO] [stdout] test reader::tests::test_ber_read_null_ok ... ok
[INFO] [stdout] test reader::tests::test_ber_read_sequence_err ... ok
[INFO] [stdout] test reader::tests::test_ber_read_sequence_ok ... ok
[INFO] [stdout] test reader::tests::test_ber_read_set_err ... ok
[INFO] [stdout] test reader::tests::test_ber_read_set_of_err ... ok
[INFO] [stdout] test reader::tests::test_ber_read_tagged_implicit_err ... ok
[INFO] [stdout] test reader::tests::test_ber_read_set_of_ok ... ok
[INFO] [stdout] test reader::tests::test_ber_read_tagged_implicit_ok ... ok
[INFO] [stdout] test reader::tests::test_ber_read_set_ok ... ok
[INFO] [stdout] test reader::tests::test_ber_read_tagged_ok ... ok
[INFO] [stdout] test reader::tests::test_ber_read_u16_err ... ok
[INFO] [stdout] test reader::tests::test_ber_read_tagged_err ... ok
[INFO] [stdout] test reader::tests::test_ber_read_u16_ok ... ok
[INFO] [stdout] test reader::tests::test_ber_read_u32_err ... ok
[INFO] [stdout] test reader::tests::test_ber_read_u32_ok ... ok
[INFO] [stdout] test reader::tests::test_ber_read_u64_ok ... ok
[INFO] [stdout] test reader::tests::test_ber_read_u64_err ... ok
[INFO] [stdout] test reader::tests::test_ber_read_u8_err ... ok
[INFO] [stdout] test reader::tests::test_ber_read_u8_ok ... ok
[INFO] [stdout] test reader::tests::test_der_read_bool_err ... ok
[INFO] [stdout] test reader::tests::test_der_read_bool_ok ... ok
[INFO] [stdout] test reader::tests::test_der_read_bytes_err ... ok
[INFO] [stdout] test reader::tests::test_der_read_bytes_ok ... ok
[INFO] [stdout] test reader::tests::test_der_read_i16_err ... ok
[INFO] [stdout] test reader::tests::test_der_read_i16_ok ... ok
[INFO] [stdout] test reader::tests::test_der_read_i32_err ... ok
[INFO] [stdout] test reader::tests::test_der_read_i64_err ... ok
[INFO] [stdout] test reader::tests::test_der_read_i32_ok ... ok
[INFO] [stdout] test reader::tests::test_der_read_i64_ok ... ok
[INFO] [stdout] test reader::tests::test_der_read_i8_err ... ok
[INFO] [stdout] test reader::tests::test_der_read_i8_ok ... ok
[INFO] [stdout] test reader::tests::test_der_read_null_err ... ok
[INFO] [stdout] test reader::tests::test_der_read_null_ok ... ok
[INFO] [stdout] test reader::tests::test_der_read_sequence_err ... ok
[INFO] [stdout] test reader::tests::test_der_read_sequence_ok ... ok
[INFO] [stdout] test reader::tests::test_der_read_set_err ... ok
[INFO] [stdout] test reader::tests::test_der_read_set_of_ok ... ok
[INFO] [stdout] test reader::tests::test_der_read_set_ok ... ok
[INFO] [stdout] test reader::tests::test_der_read_tagged_der_err ... ok
[INFO] [stdout] test reader::tests::test_der_read_tagged_err ... ok
[INFO] [stdout] test reader::tests::test_der_read_tagged_implicit_err ... ok
[INFO] [stdout] test reader::tests::test_der_read_set_of_err ... ok
[INFO] [stdout] test reader::tests::test_der_read_tagged_ok ... ok
[INFO] [stdout] test reader::tests::test_der_read_u16_err ... ok
[INFO] [stdout] test reader::tests::test_der_read_tagged_implicit_ok ... ok
[INFO] [stdout] test reader::tests::test_der_read_u16_ok ... ok
[INFO] [stdout] test reader::tests::test_der_read_u32_err ... ok
[INFO] [stdout] test reader::tests::test_der_read_u64_err ... ok
[INFO] [stdout] test reader::tests::test_der_read_u64_ok ... ok
[INFO] [stdout] test reader::tests::test_der_read_u8_err ... ok
[INFO] [stdout] test reader::tests::test_der_read_u8_ok ... ok
[INFO] [stdout] test writer::tests::test_der_write_bool ... ok
[INFO] [stdout] test writer::tests::test_der_write_bytes ... ok
[INFO] [stdout] test writer::tests::test_der_write_i32 ... ok
[INFO] [stdout] test writer::tests::test_der_write_i16 ... ok
[INFO] [stdout] test writer::tests::test_der_write_sequence_large ... ignored
[INFO] [stdout] test writer::tests::test_der_write_i64 ... ok
[INFO] [stdout] test writer::tests::test_der_write_null ... ok
[INFO] [stdout] test writer::tests::test_der_write_i8 ... ok
[INFO] [stdout] test writer::tests::test_der_write_sequence_small ... ok
[INFO] [stdout] test writer::tests::test_der_write_set ... ok
[INFO] [stdout] test writer::tests::test_der_write_set_of ... ok
[INFO] [stdout] test writer::tests::test_der_write_tagged ... ok
[INFO] [stdout] test writer::tests::test_der_write_tagged_implicit ... ok
[INFO] [stdout] test writer::tests::test_der_write_u16 ... ok
[INFO] [stdout] test writer::tests::test_der_write_u32 ... ok
[INFO] [stdout] test writer::tests::test_der_write_u64 ... ok
[INFO] [stdout] test writer::tests::test_der_write_u8 ... ok
[INFO] [stdout] test writer::tests::test_der_write_sequence_medium ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 83 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests yasna
[INFO] [stdout] 
[INFO] [stdout] running 80 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 yasna --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-36550ce66ce5d1f4.rlib --extern yasna=/opt/rustwide/target/debug/deps/libyasna-7191559012b351e2.rlib -C embed-bitcode=no --cfg 'feature="default"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "54e1cc07f5a257befb259a7806f8ad88a91a731db2286af76163df87ccefe0b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54e1cc07f5a257befb259a7806f8ad88a91a731db2286af76163df87ccefe0b0", kill_on_drop: false }`
[INFO] [stdout] 54e1cc07f5a257befb259a7806f8ad88a91a731db2286af76163df87ccefe0b0