[INFO] fetching crate irc 0.14.1...
[INFO] testing irc-0.14.1 against 1.47.0 for beta-1.48-1
[INFO] extracting crate irc 0.14.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate irc 0.14.1 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate irc 0.14.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate irc 0.14.1
[INFO] tweaked toml for crates.io crate irc 0.14.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate irc 0.14.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8f60c67a68388f6557b225a88a0c3e96683b18522f019f27f391b5fe510b0fcf
[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" "8f60c67a68388f6557b225a88a0c3e96683b18522f019f27f391b5fe510b0fcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f60c67a68388f6557b225a88a0c3e96683b18522f019f27f391b5fe510b0fcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f60c67a68388f6557b225a88a0c3e96683b18522f019f27f391b5fe510b0fcf", kill_on_drop: false }`
[INFO] [stdout] 8f60c67a68388f6557b225a88a0c3e96683b18522f019f27f391b5fe510b0fcf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83ed17889df908c6728169ee98bacc17c949625e7d8b8fff5d5b5e2231109e5b
[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" "83ed17889df908c6728169ee98bacc17c949625e7d8b8fff5d5b5e2231109e5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling cc v1.0.58
[INFO] [stderr]    Compiling pin-project-internal v0.4.22
[INFO] [stderr]    Compiling smallvec v1.4.1
[INFO] [stderr]    Compiling instant v0.1.6
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling net2 v0.2.34
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling parking_lot_core v0.8.0
[INFO] [stderr]    Compiling parking_lot v0.11.0
[INFO] [stderr]    Compiling chrono v0.4.13
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling openssl v0.10.30
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling tokio v0.2.22
[INFO] [stderr]    Compiling thiserror v1.0.20
[INFO] [stderr]    Compiling pin-project v0.4.22
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling tokio-tls v0.3.1
[INFO] [stderr]    Compiling irc-proto v0.14.0
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling irc v0.14.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.10s
[INFO] running `Command { std: "docker" "inspect" "83ed17889df908c6728169ee98bacc17c949625e7d8b8fff5d5b5e2231109e5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83ed17889df908c6728169ee98bacc17c949625e7d8b8fff5d5b5e2231109e5b", kill_on_drop: false }`
[INFO] [stdout] 83ed17889df908c6728169ee98bacc17c949625e7d8b8fff5d5b5e2231109e5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f76cd0bd7f9478d2aedc24ab37241c70a4b4a3463056b55c4c28ac063eba59d9
[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" "f76cd0bd7f9478d2aedc24ab37241c70a4b4a3463056b55c4c28ac063eba59d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.31
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling futures-executor v0.3.5
[INFO] [stderr]    Compiling args v2.2.0
[INFO] [stderr]    Compiling futures v0.3.5
[INFO] [stderr]    Compiling irc v0.14.1 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `irc`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name irc --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="ctcp"' --cfg 'feature="default"' --cfg 'feature="native-tls"' --cfg 'feature="serde"' --cfg 'feature="serde_derive"' --cfg 'feature="tls-native"' --cfg 'feature="tokio-tls"' --cfg 'feature="toml"' --cfg 'feature="toml_config"' -C metadata=fcb58b725d11d2d7 -C extra-filename=-fcb58b725d11d2d7 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-efc9d354ce7b1c8e.rlib --extern args=/opt/rustwide/target/debug/deps/libargs-acb7b528957aa0d8.rlib --extern bufstream=/opt/rustwide/target/debug/deps/libbufstream-2decb9580295b652.rlib --extern bytes=/opt/rustwide/target/debug/deps/libbytes-08650bc8a1092bcf.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-c61c3112b4def173.rlib --extern encoding=/opt/rustwide/target/debug/deps/libencoding-b5b12e2324491015.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-a77ba017a48c868c.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-a867fc0e9c07670d.rlib --extern futures_channel=/opt/rustwide/target/debug/deps/libfutures_channel-998517deee6d0b3d.rlib --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-00ad787e7d7ac526.rlib --extern getopts=/opt/rustwide/target/debug/deps/libgetopts-499d2cd53cd50fea.rlib --extern irc_proto=/opt/rustwide/target/debug/deps/libirc_proto-530c7a3b902c48b9.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-c0aac21270a44eb0.rlib --extern native_tls=/opt/rustwide/target/debug/deps/libnative_tls-193dfa9c0735643f.rlib --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-848408a59dacea5a.rlib --extern pin_utils=/opt/rustwide/target/debug/deps/libpin_utils-e7fadc93d11de894.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-136441cec6d2ee41.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-acc5e3c265f640fe.so --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-e9b959b7c469710f.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-faceb11cb5e2398c.rlib --extern tokio_tls=/opt/rustwide/target/debug/deps/libtokio_tls-92399dadde991664.rlib --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-7c14683d11baf5ee.rlib --extern toml=/opt/rustwide/target/debug/deps/libtoml-09c708c84a89d2b3.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" "f76cd0bd7f9478d2aedc24ab37241c70a4b4a3463056b55c4c28ac063eba59d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f76cd0bd7f9478d2aedc24ab37241c70a4b4a3463056b55c4c28ac063eba59d9", kill_on_drop: false }`
[INFO] [stdout] f76cd0bd7f9478d2aedc24ab37241c70a4b4a3463056b55c4c28ac063eba59d9
