[INFO] crate irc 0.14.0 is already in cache
[INFO] testing irc-0.14.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate irc 0.14.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate irc 0.14.0 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate irc 0.14.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate irc 0.14.0
[INFO] tweaked toml for crates.io crate irc 0.14.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate irc 0.14.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stdout] b929e9fc0f272a275ac63d29bd2f05f18ea29b917dea0551a8feece76ab62150
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "b929e9fc0f272a275ac63d29bd2f05f18ea29b917dea0551a8feece76ab62150"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling syn v1.0.19
[INFO] [stderr]    Compiling futures-core v0.3.4
[INFO] [stderr]    Compiling futures-sink v0.3.4
[INFO] [stderr]    Compiling pin-project-lite v0.1.5
[INFO] [stderr]    Compiling futures-task v0.3.4
[INFO] [stderr]    Compiling futures-io v0.3.4
[INFO] [stderr]    Compiling bufstream v0.1.4
[INFO] [stderr]    Compiling openssl-sys v0.9.55
[INFO] [stderr]    Compiling encoding v0.2.33
[INFO] [stderr]    Compiling net2 v0.2.34
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling parking_lot_core v0.7.2
[INFO] [stderr]    Compiling futures-channel v0.3.4
[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling openssl v0.10.29
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling thiserror-impl v1.0.16
[INFO] [stderr]    Compiling futures-macro v0.3.4
[INFO] [stderr]    Compiling tokio v0.2.20
[INFO] [stderr]    Compiling futures-util v0.3.4
[INFO] [stderr]    Compiling thiserror v1.0.16
[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 v1.0.106
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling irc v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.02s
[INFO] running `"docker" "inspect" "b929e9fc0f272a275ac63d29bd2f05f18ea29b917dea0551a8feece76ab62150"`
[INFO] running `"docker" "rm" "-f" "b929e9fc0f272a275ac63d29bd2f05f18ea29b917dea0551a8feece76ab62150"`
[INFO] [stdout] b929e9fc0f272a275ac63d29bd2f05f18ea29b917dea0551a8feece76ab62150
[INFO] running `"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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 615bf29ddcb94f1b72a83373ac17a2e7d12fb208e03a9f0a7b0608a7c323a945
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "615bf29ddcb94f1b72a83373ac17a2e7d12fb208e03a9f0a7b0608a7c323a945"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling futures-executor v0.3.4
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling futures v0.3.4
[INFO] [stderr]    Compiling args v2.2.0
[INFO] [stderr]    Compiling irc v0.14.0 (/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 convertconf --edition=2018 examples/convertconf.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -C debuginfo=2 --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=a7013e6db9d9d815 -C extra-filename=-a7013e6db9d9d815 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-d6ec785036f751fe.rlib --extern args=/opt/rustwide/target/debug/deps/libargs-3f8e111878c10d2f.rlib --extern bufstream=/opt/rustwide/target/debug/deps/libbufstream-924a2b4ebd9d0783.rlib --extern bytes=/opt/rustwide/target/debug/deps/libbytes-fa58d22be861d894.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-7403c616d3733ff7.rlib --extern encoding=/opt/rustwide/target/debug/deps/libencoding-9ddaa7bda194a1bb.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-ca474a19e876e41a.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-3467a51cfe566a85.rlib --extern futures_channel=/opt/rustwide/target/debug/deps/libfutures_channel-2a6fa92a8466baa5.rlib --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-9f222cf18ccaff9b.rlib --extern getopts=/opt/rustwide/target/debug/deps/libgetopts-a5316197925d8f3d.rlib --extern irc=/opt/rustwide/target/debug/deps/libirc-31de7d2125609c3f.rlib --extern irc_proto=/opt/rustwide/target/debug/deps/libirc_proto-da7844ebfbea2d55.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-7d3993e8061c37ae.rlib --extern native_tls=/opt/rustwide/target/debug/deps/libnative_tls-d7b6f3400f8d3c95.rlib --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-c314515b111ed839.rlib --extern pin_utils=/opt/rustwide/target/debug/deps/libpin_utils-a5de61c1d13d5c98.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-acc799fbc47e8942.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-acdcdbfcc0749925.so --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-223816c3cdb1fe72.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-2558a2fca3f49a27.rlib --extern tokio_tls=/opt/rustwide/target/debug/deps/libtokio_tls-2790fd63f6dff53f.rlib --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-6727a7e7e3995135.rlib --extern toml=/opt/rustwide/target/debug/deps/libtoml-2b2e65bcdb8095b9.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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 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=3c3e52073623e225 -C extra-filename=-3c3e52073623e225 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-d6ec785036f751fe.rlib --extern args=/opt/rustwide/target/debug/deps/libargs-3f8e111878c10d2f.rlib --extern bufstream=/opt/rustwide/target/debug/deps/libbufstream-924a2b4ebd9d0783.rlib --extern bytes=/opt/rustwide/target/debug/deps/libbytes-fa58d22be861d894.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-7403c616d3733ff7.rlib --extern encoding=/opt/rustwide/target/debug/deps/libencoding-9ddaa7bda194a1bb.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-ca474a19e876e41a.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-3467a51cfe566a85.rlib --extern futures_channel=/opt/rustwide/target/debug/deps/libfutures_channel-2a6fa92a8466baa5.rlib --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-9f222cf18ccaff9b.rlib --extern getopts=/opt/rustwide/target/debug/deps/libgetopts-a5316197925d8f3d.rlib --extern irc_proto=/opt/rustwide/target/debug/deps/libirc_proto-da7844ebfbea2d55.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-7d3993e8061c37ae.rlib --extern native_tls=/opt/rustwide/target/debug/deps/libnative_tls-d7b6f3400f8d3c95.rlib --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-c314515b111ed839.rlib --extern pin_utils=/opt/rustwide/target/debug/deps/libpin_utils-a5de61c1d13d5c98.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-acc799fbc47e8942.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-acdcdbfcc0749925.so --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-223816c3cdb1fe72.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-2558a2fca3f49a27.rlib --extern tokio_tls=/opt/rustwide/target/debug/deps/libtokio_tls-2790fd63f6dff53f.rlib --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-6727a7e7e3995135.rlib --extern toml=/opt/rustwide/target/debug/deps/libtoml-2b2e65bcdb8095b9.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `irc`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name simple --edition=2018 examples/simple.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -C debuginfo=2 --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=a745198af8017a85 -C extra-filename=-a745198af8017a85 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-d6ec785036f751fe.rlib --extern args=/opt/rustwide/target/debug/deps/libargs-3f8e111878c10d2f.rlib --extern bufstream=/opt/rustwide/target/debug/deps/libbufstream-924a2b4ebd9d0783.rlib --extern bytes=/opt/rustwide/target/debug/deps/libbytes-fa58d22be861d894.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-7403c616d3733ff7.rlib --extern encoding=/opt/rustwide/target/debug/deps/libencoding-9ddaa7bda194a1bb.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-ca474a19e876e41a.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-3467a51cfe566a85.rlib --extern futures_channel=/opt/rustwide/target/debug/deps/libfutures_channel-2a6fa92a8466baa5.rlib --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-9f222cf18ccaff9b.rlib --extern getopts=/opt/rustwide/target/debug/deps/libgetopts-a5316197925d8f3d.rlib --extern irc=/opt/rustwide/target/debug/deps/libirc-31de7d2125609c3f.rlib --extern irc_proto=/opt/rustwide/target/debug/deps/libirc_proto-da7844ebfbea2d55.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-7d3993e8061c37ae.rlib --extern native_tls=/opt/rustwide/target/debug/deps/libnative_tls-d7b6f3400f8d3c95.rlib --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-c314515b111ed839.rlib --extern pin_utils=/opt/rustwide/target/debug/deps/libpin_utils-a5de61c1d13d5c98.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-acc799fbc47e8942.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-acdcdbfcc0749925.so --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-223816c3cdb1fe72.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-2558a2fca3f49a27.rlib --extern tokio_tls=/opt/rustwide/target/debug/deps/libtokio_tls-2790fd63f6dff53f.rlib --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-6727a7e7e3995135.rlib --extern toml=/opt/rustwide/target/debug/deps/libtoml-2b2e65bcdb8095b9.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 `"docker" "inspect" "615bf29ddcb94f1b72a83373ac17a2e7d12fb208e03a9f0a7b0608a7c323a945"`
[INFO] running `"docker" "rm" "-f" "615bf29ddcb94f1b72a83373ac17a2e7d12fb208e03a9f0a7b0608a7c323a945"`
[INFO] [stdout] 615bf29ddcb94f1b72a83373ac17a2e7d12fb208e03a9f0a7b0608a7c323a945