[INFO] crate libunftp 0.11.2 is already in cache
[INFO] testing libunftp-0.11.2 against 1.45.2 for beta-1.46-1
[INFO] extracting crate libunftp 0.11.2 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate libunftp 0.11.2 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libunftp 0.11.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate libunftp 0.11.2
[INFO] tweaked toml for crates.io crate libunftp 0.11.2 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate libunftp 0.11.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 293fe573cd68e676043cb47a932a68a7bdd3fd73a1f0f34404ca70bfa49de5e4
[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" "293fe573cd68e676043cb47a932a68a7bdd3fd73a1f0f34404ca70bfa49de5e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "293fe573cd68e676043cb47a932a68a7bdd3fd73a1f0f34404ca70bfa49de5e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "293fe573cd68e676043cb47a932a68a7bdd3fd73a1f0f34404ca70bfa49de5e4", kill_on_drop: false }`
[INFO] [stdout] 293fe573cd68e676043cb47a932a68a7bdd3fd73a1f0f34404ca70bfa49de5e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6557f21a4f69000eb6119706ee610251ab72e7f708ae45f4843a5ead9130d0c
[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" "e6557f21a4f69000eb6119706ee610251ab72e7f708ae45f4843a5ead9130d0c", kill_on_drop: false }`
[INFO] [stderr]    Compiling slog v2.5.2
[INFO] [stderr]    Compiling prometheus v0.9.0
[INFO] [stderr]    Compiling object v0.19.0
[INFO] [stderr]    Compiling std_prelude v0.2.12
[INFO] [stderr]    Compiling futures-task v0.3.5
[INFO] [stderr]    Compiling ring v0.16.14
[INFO] [stderr]    Compiling memoffset v0.5.4
[INFO] [stderr]    Compiling futures-channel v0.3.5
[INFO] [stderr]    Compiling crossbeam-queue v0.2.2
[INFO] [stderr]    Compiling crossbeam-channel v0.4.2
[INFO] [stderr]    Compiling pin-project-internal v0.4.20
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.19
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling tracing-attributes v0.1.8
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling async-trait v0.1.36
[INFO] [stderr]    Compiling chrono v0.4.13
[INFO] [stderr]    Compiling stfu8 v0.2.4
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling slog-scope v4.3.0
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling crossbeam v0.7.3
[INFO] [stderr]    Compiling slog-stdlog v4.0.0
[INFO] [stderr]    Compiling tokio v0.2.21
[INFO] [stderr]    Compiling thiserror v1.0.19
[INFO] [stderr]    Compiling proxy-protocol v0.1.1
[INFO] [stderr]    Compiling tracing v0.1.15
[INFO] [stderr]    Compiling pin-project v0.4.20
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling webpki v0.21.3
[INFO] [stderr]    Compiling sct v0.6.0
[INFO] [stderr]    Compiling backtrace v0.3.48
[INFO] [stderr]    Compiling rustls v0.17.0
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling path_abs v0.5.0
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling tokio-rustls v0.13.1
[INFO] [stderr]    Compiling futures-executor v0.3.5
[INFO] [stderr]    Compiling futures v0.3.5
[INFO] [stderr]    Compiling tracing-futures v0.2.4
[INFO] [stderr]    Compiling libunftp v0.11.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.74s
[INFO] running `Command { std: "docker" "inspect" "e6557f21a4f69000eb6119706ee610251ab72e7f708ae45f4843a5ead9130d0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6557f21a4f69000eb6119706ee610251ab72e7f708ae45f4843a5ead9130d0c", kill_on_drop: false }`
[INFO] [stdout] e6557f21a4f69000eb6119706ee610251ab72e7f708ae45f4843a5ead9130d0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "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] 589a61db34e9053ce5a3ed5e3aea70791691319243f70a7f99b7bb6db6b3e3a4
[INFO] running `Command { std: "docker" "start" "-a" "589a61db34e9053ce5a3ed5e3aea70791691319243f70a7f99b7bb6db6b3e3a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling tracing-log v0.1.1
[INFO] [stderr]    Compiling tracing-serde v0.1.1
[INFO] [stderr]    Compiling serde_json v1.0.56
[INFO] [stderr]    Compiling pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling async_ftp v4.0.1
[INFO] [stderr]    Compiling tracing-subscriber v0.2.7
[INFO] [stderr]    Compiling libunftp v0.11.2 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `libunftp`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name main --edition=2018 tests/main.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -Cembed-bitcode=no -C debuginfo=2 --test -C metadata=9c968dc983919186 -C extra-filename=-9c968dc983919186 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-bffa0db03740442b.so --extern async_ftp=/opt/rustwide/target/debug/deps/libasync_ftp-c1e1e106c6bef5a6.rlib --extern bytes=/opt/rustwide/target/debug/deps/libbytes-de7e242b2b390182.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-ec7481c56c873ad6.rlib --extern clap=/opt/rustwide/target/debug/deps/libclap-335227824e76a609.rlib --extern failure=/opt/rustwide/target/debug/deps/libfailure-495dbe6faa2ba3e4.rlib --extern failure_derive=/opt/rustwide/target/debug/deps/libfailure_derive-658e714989cbd074.so --extern futures=/opt/rustwide/target/debug/deps/libfutures-a26590dcb02de3f8.rlib --extern itertools=/opt/rustwide/target/debug/deps/libitertools-5ee5ce1243b8320e.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-660ab907323d6aba.rlib --extern libunftp=/opt/rustwide/target/debug/deps/liblibunftp-ba581c4eb8c21035.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-e935e5f43f7a9542.rlib --extern path_abs=/opt/rustwide/target/debug/deps/libpath_abs-c855bdb0b773afa6.rlib --extern pretty_assertions=/opt/rustwide/target/debug/deps/libpretty_assertions-d09f0230a898fc2a.rlib --extern pretty_env_logger=/opt/rustwide/target/debug/deps/libpretty_env_logger-2f50ddfc94448292.rlib --extern prometheus=/opt/rustwide/target/debug/deps/libprometheus-8f2df6336e54308f.rlib --extern proxy_protocol=/opt/rustwide/target/debug/deps/libproxy_protocol-1f5dc3ac2f7dbcec.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-d7496b780d8abe07.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-918e82667ed87ae4.rlib --extern rustls=/opt/rustwide/target/debug/deps/librustls-bb4ebf2249d80eb1.rlib --extern slog=/opt/rustwide/target/debug/deps/libslog-cdd54f35c03124aa.rlib --extern slog_stdlog=/opt/rustwide/target/debug/deps/libslog_stdlog-343e0b8747d104d7.rlib --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-ef7eda0a0ba3438b.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-c33aa190809961c3.rlib --extern tokio_rustls=/opt/rustwide/target/debug/deps/libtokio_rustls-ab3fd0ffc3221c91.rlib --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-f858184475406213.rlib --extern tracing=/opt/rustwide/target/debug/deps/libtracing-cd2dfe316f0fb171.rlib --extern tracing_attributes=/opt/rustwide/target/debug/deps/libtracing_attributes-7ed94328c8bb83d7.so --extern tracing_futures=/opt/rustwide/target/debug/deps/libtracing_futures-df91604c1c784346.rlib --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-4e5b56622ad3e3fc.rlib --extern uuid=/opt/rustwide/target/debug/deps/libuuid-2f6dc578b82a2d5a.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/ring-14dcc627e0c03db9/out` (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" "589a61db34e9053ce5a3ed5e3aea70791691319243f70a7f99b7bb6db6b3e3a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "589a61db34e9053ce5a3ed5e3aea70791691319243f70a7f99b7bb6db6b3e3a4", kill_on_drop: false }`
[INFO] [stdout] 589a61db34e9053ce5a3ed5e3aea70791691319243f70a7f99b7bb6db6b3e3a4