[INFO] fetching crate pkstl 0.1.0...
[INFO] testing pkstl-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate pkstl 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate pkstl 0.1.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pkstl 0.1.0
[INFO] finished tweaking crates.io crate pkstl 0.1.0
[INFO] tweaked toml for crates.io crate pkstl 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", 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] 357600fcfeb39d0ea3fded8548287e8cce89fa9bf308b6456d30b4a8996e0632
[INFO] running `Command { std: "docker" "start" "-a" "357600fcfeb39d0ea3fded8548287e8cce89fa9bf308b6456d30b4a8996e0632", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "357600fcfeb39d0ea3fded8548287e8cce89fa9bf308b6456d30b4a8996e0632", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "357600fcfeb39d0ea3fded8548287e8cce89fa9bf308b6456d30b4a8996e0632", kill_on_drop: false }`
[INFO] [stdout] 357600fcfeb39d0ea3fded8548287e8cce89fa9bf308b6456d30b4a8996e0632
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1fc7f6db7841f935f0abd4020ad0ffad19d195c873e4c0a845f578bcbf9e5340
[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" "1fc7f6db7841f935f0abd4020ad0ffad19d195c873e4c0a845f578bcbf9e5340", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling untrusted v0.7.1
[INFO] [stderr]    Compiling constant_time_eq v0.1.5
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling ring v0.16.19
[INFO] [stderr]    Compiling clear_on_drop v0.2.4
[INFO] [stderr]    Compiling chacha20-poly1305-aead v0.1.2
[INFO] [stderr]    Compiling flate2 v1.0.19
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling pkstl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.37s
[INFO] running `Command { std: "docker" "inspect" "1fc7f6db7841f935f0abd4020ad0ffad19d195c873e4c0a845f578bcbf9e5340", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fc7f6db7841f935f0abd4020ad0ffad19d195c873e4c0a845f578bcbf9e5340", kill_on_drop: false }`
[INFO] [stdout] 1fc7f6db7841f935f0abd4020ad0ffad19d195c873e4c0a845f578bcbf9e5340
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 5717ae52ef0ba9a55e5a4a03982a1dd29aae4ec36167153e4f252038301e160a
[INFO] running `Command { std: "docker" "start" "-a" "5717ae52ef0ba9a55e5a4a03982a1dd29aae4ec36167153e4f252038301e160a", kill_on_drop: false }`
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling pretty_assertions v0.6.1
[INFO] [stderr]    Compiling pkstl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.11s
[INFO] running `Command { std: "docker" "inspect" "5717ae52ef0ba9a55e5a4a03982a1dd29aae4ec36167153e4f252038301e160a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5717ae52ef0ba9a55e5a4a03982a1dd29aae4ec36167153e4f252038301e160a", kill_on_drop: false }`
[INFO] [stdout] 5717ae52ef0ba9a55e5a4a03982a1dd29aae4ec36167153e4f252038301e160a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", 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] b6f315a95e55998fc2589956b05aea67f393d5bfff6b010b41d25a29f5251dca
[INFO] running `Command { std: "docker" "start" "-a" "b6f315a95e55998fc2589956b05aea67f393d5bfff6b010b41d25a29f5251dca", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pkstl-6a439c6ef0524847
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test config::tests::test_default_config ... ok
[INFO] [stdout] test encryption::tests::test_default ... ok
[INFO] [stdout] test encryption::chacha20_poly1305_aead::tests::test_encryption ... ok
[INFO] [stdout] test message::tests::test_encapsuled_message ... ok
[INFO] [stdout] test message::tests::test_message_from_bytes ... ok
[INFO] [stdout] test encryption::tests::test_encryption_ok ... ok
[INFO] [stdout] test message::tests::test_connect_message_to_bytes ... ok
[INFO] [stdout] test minimal::tests::test_connect_msg_with_wrong_sig ... ok
[INFO] [stdout] test minimal::tests::test_connect_msg_twice ... ok
[INFO] [stdout] test message::tests::test_user_message_to_bytes ... ok
[INFO] [stdout] test message::tests::test_ack_message_to_bytes ... ok
[INFO] [stdout] test minimal::tests::test_compute_shared_secret_twice ... ok
[INFO] [stdout] test minimal::tests::test_recv_connect_msg_twice ... ok
[INFO] [stdout] test reader::tests::test_msg_with_unsupported_version ... ok
[INFO] [stdout] test minimal::tests::test_write_user_msg_before_nego ... ok
[INFO] [stdout] test reader::tests::test_read_connect_type_headers ... ok
[INFO] [stdout] test reader::tests::test_read_ack_type_headers ... ok
[INFO] [stdout] test reader::tests::test_read ... ok
[INFO] [stdout] test reader::tests::test_read_user_type_headers ... ok
[INFO] [stdout] test complete::tests::test_change_config ... ok
[INFO] [stdout] test agreement::tests::test_exchange_dh_shared_secret_48b ... ok
[INFO] [stdout] test minimal::tests::test_recv_user_msg_before_nego ... ok
[INFO] [stdout] test minimal::tests::test_status_update_to_fail ... ok
[INFO] [stdout] test minimal::tests::test_create_ack_msg_before_connect ... ok
[INFO] [stdout] test minimal::tests::test_recv_ack_msg_early_twice ... ok
[INFO] [stdout] test minimal::tests::test_ack_msg_with_wrong_challenge ... ok
[INFO] [stdout] test reader::tests::test_read_connect_type_headers_with_unsupported_sig_algo ... ok
[INFO] [stdout] test reader::tests::test_read_unknown_type_headers ... ok
[INFO] [stdout] test minimal::tests::test_change_config ... ok
[INFO] [stdout] test agreement::tests::test_exchange_dh_shared_secret_64b ... ok
[INFO] [stdout] test seeds::tests::tests_seed32 ... ok
[INFO] [stdout] test reader::tests::test_unencrypted_usr_msg ... ok
[INFO] [stdout] test reader::tests::test_unexpected_user_msg ... ok
[INFO] [stdout] test reader::tests::test_user_msg_with_wrong_magiv_value ... ok
[INFO] [stdout] test encryption::tests::test_encryption_with_wrong_shared_secret_len ... ok
[INFO] [stdout] test message::tests::test_ack_message_to_bytes_before_recv_connect_msg ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/complete_mode-91e586e908fa1df7
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::ordered_passing_case ... ok
[INFO] [stdout] test tests::server_recv_ack_early ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/complete_serde_mode-3617a2763e2df0db
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/minimal_mode-c47379b0e49de6d2
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_middle_man_detection ... ok
[INFO] [stdout] test disordered_passing_case ... ok
[INFO] [stdout] test server_recv_ack_early ... ok
[INFO] [stdout] test ordered_passing_case ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pkstl
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b6f315a95e55998fc2589956b05aea67f393d5bfff6b010b41d25a29f5251dca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6f315a95e55998fc2589956b05aea67f393d5bfff6b010b41d25a29f5251dca", kill_on_drop: false }`
[INFO] [stdout] b6f315a95e55998fc2589956b05aea67f393d5bfff6b010b41d25a29f5251dca