[INFO] fetching crate mysqlclient-sys 0.2.4...
[INFO] testing mysqlclient-sys-0.2.4 against 1.49.0 for beta-1.50-1
[INFO] extracting crate mysqlclient-sys 0.2.4 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate mysqlclient-sys 0.2.4 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 mysqlclient-sys 0.2.4
[INFO] finished tweaking crates.io crate mysqlclient-sys 0.2.4
[INFO] tweaked toml for crates.io crate mysqlclient-sys 0.2.4 written to /workspace/builds/worker-10/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] [stderr]     Blocking waiting for file lock on package cache
[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" "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] [stdout] 443d62b45040ab9bb60b637837d4e8350a88db8b502c9b4c4bc6150109b0e580
[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" "443d62b45040ab9bb60b637837d4e8350a88db8b502c9b4c4bc6150109b0e580", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "443d62b45040ab9bb60b637837d4e8350a88db8b502c9b4c4bc6150109b0e580", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "443d62b45040ab9bb60b637837d4e8350a88db8b502c9b4c4bc6150109b0e580", kill_on_drop: false }`
[INFO] [stdout] 443d62b45040ab9bb60b637837d4e8350a88db8b502c9b4c4bc6150109b0e580
[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" "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] e2f4d539252beeeff644098c4f8fef5dca81c1a737bb7ccfcfb8c1f27646c41c
[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" "e2f4d539252beeeff644098c4f8fef5dca81c1a737bb7ccfcfb8c1f27646c41c", kill_on_drop: false }`
[INFO] [stderr]    Compiling mysqlclient-sys v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "e2f4d539252beeeff644098c4f8fef5dca81c1a737bb7ccfcfb8c1f27646c41c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2f4d539252beeeff644098c4f8fef5dca81c1a737bb7ccfcfb8c1f27646c41c", kill_on_drop: false }`
[INFO] [stdout] e2f4d539252beeeff644098c4f8fef5dca81c1a737bb7ccfcfb8c1f27646c41c
[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" "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] [stdout] 82c343ac17992eb5f9d1a57b37fc22f29dc64b77c90ea7c3a4709dae61d5df63
[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" "82c343ac17992eb5f9d1a57b37fc22f29dc64b77c90ea7c3a4709dae61d5df63", kill_on_drop: false }`
[INFO] [stderr]    Compiling mysqlclient-sys v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "82c343ac17992eb5f9d1a57b37fc22f29dc64b77c90ea7c3a4709dae61d5df63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82c343ac17992eb5f9d1a57b37fc22f29dc64b77c90ea7c3a4709dae61d5df63", kill_on_drop: false }`
[INFO] [stdout] 82c343ac17992eb5f9d1a57b37fc22f29dc64b77c90ea7c3a4709dae61d5df63
[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" "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] [stdout] 0429a5a60a2eb4d48dd7e67504694b9932bd70bc211805ea738db1c9a4cdbff6
[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" "0429a5a60a2eb4d48dd7e67504694b9932bd70bc211805ea738db1c9a4cdbff6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mysqlclient_sys-b9b82b1d81e16e6a
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test bindgen_test_layout_st_mysql_rows ... ok
[INFO] [stdout] test bindgen_test_layout_st_mem_root ... ok
[INFO] [stdout] test bindgen_test_layout_st_mysql_client_plugin ... ok
[INFO] [stdout] test bindgen_test_layout_st_list ... ok
[INFO] [stdout] test bindgen_test_layout_st_mysql_data ... ok
[INFO] [stdout] test bindgen_test_layout_st_mysql_stmt ... ok
[INFO] [stdout] test bindgen_test_layout_st_mysql_res ... ok
[INFO] [stdout] test bindgen_test_layout_st_mysql_time ... ok
[INFO] [stdout] test bindgen_test_layout_st_net ... ok
[INFO] [stdout] test bindgen_test_layout_st_mysql_options__bindgen_ty_1 ... ok
[INFO] [stdout] test bindgen_test_layout_st_plugin_vio ... ok
[INFO] [stdout] test bindgen_test_layout_st_mysql_options ... ok
[INFO] [stdout] test bindgen_test_layout_st_plugin_vio_info ... ok
[INFO] [stdout] test bindgen_test_layout_st_mysql_bind ... ok
[INFO] [stdout] test bindgen_test_layout_st_used_mem ... ok
[INFO] [stdout] test bindgen_test_layout_st_mysql ... ok
[INFO] [stdout] test bindgen_test_layout_character_set ... ok
[INFO] [stdout] test bindgen_test_layout_st_mysql_field ... 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 mysqlclient-sys
[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" "0429a5a60a2eb4d48dd7e67504694b9932bd70bc211805ea738db1c9a4cdbff6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0429a5a60a2eb4d48dd7e67504694b9932bd70bc211805ea738db1c9a4cdbff6", kill_on_drop: false }`
[INFO] [stdout] 0429a5a60a2eb4d48dd7e67504694b9932bd70bc211805ea738db1c9a4cdbff6