[INFO] fetching crate ldap3 0.9.3...
[INFO] testing ldap3-0.9.3 against 1.55.0 for beta-1.56-1
[INFO] extracting crate ldap3 0.9.3 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate ldap3 0.9.3 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 ldap3 0.9.3
[INFO] finished tweaking crates.io crate ldap3 0.9.3
[INFO] tweaked toml for crates.io crate ldap3 0.9.3 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate ldap3 0.9.3 already has a lockfile, it will not be regenerated
[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] f1b8af122fa2f1e21780f19ea8bf9ed5efbc19d6253da83308077bc9cef8d247
[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" "f1b8af122fa2f1e21780f19ea8bf9ed5efbc19d6253da83308077bc9cef8d247", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1b8af122fa2f1e21780f19ea8bf9ed5efbc19d6253da83308077bc9cef8d247", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1b8af122fa2f1e21780f19ea8bf9ed5efbc19d6253da83308077bc9cef8d247", kill_on_drop: false }`
[INFO] [stdout] f1b8af122fa2f1e21780f19ea8bf9ed5efbc19d6253da83308077bc9cef8d247
[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] [stdout] e6441603cf955bb9529d13e8985ef5f90c2eb71fcfe364a10e1dfc4dded7c934
[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" "e6441603cf955bb9529d13e8985ef5f90c2eb71fcfe364a10e1dfc4dded7c934", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.68
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling openssl v0.10.33
[INFO] [stderr]    Compiling async-trait v0.1.48
[INFO] [stderr]    Compiling openssl-sys v0.9.61
[INFO] [stderr]    Compiling tokio v1.4.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling lber v0.3.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling mio v0.7.11
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling native-tls v0.2.7
[INFO] [stderr]    Compiling tokio-macros v1.1.0
[INFO] [stderr]    Compiling futures-macro v0.3.13
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling futures-util v0.3.13
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling futures-executor v0.3.13
[INFO] [stderr]    Compiling tokio-stream v0.1.5
[INFO] [stderr]    Compiling tokio-native-tls v0.3.0
[INFO] [stderr]    Compiling tokio-util v0.6.5
[INFO] [stderr]    Compiling futures v0.3.13
[INFO] [stderr]    Compiling ldap3 v0.9.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.15s
[INFO] running `Command { std: "docker" "inspect" "e6441603cf955bb9529d13e8985ef5f90c2eb71fcfe364a10e1dfc4dded7c934", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6441603cf955bb9529d13e8985ef5f90c2eb71fcfe364a10e1dfc4dded7c934", kill_on_drop: false }`
[INFO] [stdout] e6441603cf955bb9529d13e8985ef5f90c2eb71fcfe364a10e1dfc4dded7c934
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3ffef9394799a8ae7768173308c0907b19817781df5152b96e3f5e5d37cd1ae5
[INFO] running `Command { std: "docker" "start" "-a" "3ffef9394799a8ae7768173308c0907b19817781df5152b96e3f5e5d37cd1ae5", kill_on_drop: false }`
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling regex v1.4.5
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling ldap3 v0.9.3 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `ldap3`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name ldap3 --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="native-tls"' --cfg 'feature="sync"' --cfg 'feature="tls"' --cfg 'feature="tls-native"' --cfg 'feature="tokio-native-tls"' -C metadata=1e6ae536f6bdd57d -C extra-filename=-1e6ae536f6bdd57d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-84451afa5c8159e5.so --extern bytes=/opt/rustwide/target/debug/deps/libbytes-e6eec5aeecffa8a4.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-c313f37d0539ef44.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-9bbd9c311edd5f68.rlib --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-60267e8f7cb8c227.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-df981c5871754530.rlib --extern lber=/opt/rustwide/target/debug/deps/liblber-d5afe5b2faf03330.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-7914ddd45155fdc8.rlib --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-21d5ff4807e27e80.rlib --extern native_tls=/opt/rustwide/target/debug/deps/libnative_tls-bd7982011cb3a4eb.rlib --extern nom=/opt/rustwide/target/debug/deps/libnom-285fc1a4c7d432ab.rlib --extern percent_encoding=/opt/rustwide/target/debug/deps/libpercent_encoding-e457123dded25aba.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-af8927a1aa8bb05c.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-653b3e22acbafd56.rlib --extern tokio_native_tls=/opt/rustwide/target/debug/deps/libtokio_native_tls-12bade5d2b77022c.rlib --extern tokio_stream=/opt/rustwide/target/debug/deps/libtokio_stream-ef865736f4fbc61e.rlib --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-cebd61f37cb52675.rlib --extern url=/opt/rustwide/target/debug/deps/liburl-ceb4c44f8fb7d87c.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "3ffef9394799a8ae7768173308c0907b19817781df5152b96e3f5e5d37cd1ae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ffef9394799a8ae7768173308c0907b19817781df5152b96e3f5e5d37cd1ae5", kill_on_drop: false }`
[INFO] [stdout] 3ffef9394799a8ae7768173308c0907b19817781df5152b96e3f5e5d37cd1ae5