[INFO] fetching crate irc 0.15.0...
[INFO] testing irc-0.15.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate irc 0.15.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate irc 0.15.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate irc 0.15.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate irc 0.15.0
[INFO] tweaked toml for crates.io crate irc 0.15.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate irc 0.15.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 277e518db0c52d0b64cb62c1760ad332df07b4fd34e43522cb008cc6339a7611
[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" "277e518db0c52d0b64cb62c1760ad332df07b4fd34e43522cb008cc6339a7611", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "277e518db0c52d0b64cb62c1760ad332df07b4fd34e43522cb008cc6339a7611", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "277e518db0c52d0b64cb62c1760ad332df07b4fd34e43522cb008cc6339a7611", kill_on_drop: false }`
[INFO] [stdout] 277e518db0c52d0b64cb62c1760ad332df07b4fd34e43522cb008cc6339a7611
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 901f5963840f930217f248c8bb24dbf8d1862f242882663280e35275603d89c4
[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" "901f5963840f930217f248c8bb24dbf8d1862f242882663280e35275603d89c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.59
[INFO] [stderr]    Compiling libc v0.2.82
[INFO] [stderr]    Compiling log v0.4.13
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling openssl v0.10.32
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling serde_derive v1.0.121
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling serde v1.0.121
[INFO] [stderr]    Compiling native-tls v0.2.7
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling once_cell v1.5.2
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling openssl-probe v0.1.2
[INFO] [stderr]    Compiling bytes v1.0.1
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling futures-io v0.3.12
[INFO] [stderr]    Compiling slab v0.4.2
[INFO] [stderr]    Compiling futures-channel v0.3.12
[INFO] [stderr]    Compiling instant v0.1.9
[INFO] [stderr]    Compiling lock_api v0.4.2
[INFO] [stderr]    Compiling futures-task v0.3.12
[INFO] [stderr]    Compiling openssl-sys v0.9.60
[INFO] [stderr]    Compiling tokio v1.1.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling mio v0.7.7
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling parking_lot_core v0.8.2
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling tokio-macros v1.0.0
[INFO] [stderr]    Compiling async-stream-impl v0.3.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling futures-macro v0.3.12
[INFO] [stderr]    Compiling pin-project-internal v1.0.4
[INFO] [stderr]    Compiling futures-util v0.3.12
[INFO] [stderr]    Compiling async-stream v0.3.0
[INFO] [stderr]    Compiling pin-project v1.0.4
[INFO] [stderr]    Compiling thiserror v1.0.23
[INFO] [stderr]    Compiling tokio-stream v0.1.2
[INFO] [stderr]    Compiling tokio-native-tls v0.3.0
[INFO] [stderr]    Compiling tokio-util v0.6.2
[INFO] [stderr]    Compiling irc-proto v0.15.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling irc v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.05s
[INFO] running `Command { std: "docker" "inspect" "901f5963840f930217f248c8bb24dbf8d1862f242882663280e35275603d89c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "901f5963840f930217f248c8bb24dbf8d1862f242882663280e35275603d89c4", kill_on_drop: false }`
[INFO] [stdout] 901f5963840f930217f248c8bb24dbf8d1862f242882663280e35275603d89c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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] f5f0936c9555014b610b33b9c53022daf4457c8e2d23aef64cf8ad07a19c8ca4
[INFO] running `Command { std: "docker" "start" "-a" "f5f0936c9555014b610b33b9c53022daf4457c8e2d23aef64cf8ad07a19c8ca4", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling regex-syntax v0.6.22
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling anyhow v1.0.38
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling thread_local v1.1.1
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling futures-executor v0.3.12
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling futures v0.3.12
[INFO] [stderr]    Compiling args v2.2.0
[INFO] [stderr]    Compiling regex v1.4.3
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling irc v0.15.0 (/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 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-native-tls"' --cfg 'feature="toml"' --cfg 'feature="toml_config"' -C metadata=8c32c2d2d25347d5 -C extra-filename=-8c32c2d2d25347d5 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-fbaddc763dcca0f6.rlib --extern args=/opt/rustwide/target/debug/deps/libargs-61e571882c0881eb.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-040e89a9224865bf.rlib --extern encoding=/opt/rustwide/target/debug/deps/libencoding-fe00f0f8d063dd53.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-f73192c5542d0052.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-ff6fdb6e1b38cd72.rlib --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-6e53e2a730d6d971.rlib --extern getopts=/opt/rustwide/target/debug/deps/libgetopts-5ca43e98c1da9652.rlib --extern irc_proto=/opt/rustwide/target/debug/deps/libirc_proto-3e8971689bb29b39.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-c652b37e1b46dfa9.rlib --extern native_tls=/opt/rustwide/target/debug/deps/libnative_tls-2387f407d5cc1aaf.rlib --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-4a4db659f1e89534.rlib --extern pin_project=/opt/rustwide/target/debug/deps/libpin_project-b1f986701977d455.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-cb05285b67034be1.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-93124330fb25abbe.so --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-11eec1d979bc5a4c.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-8870ef68a9445d08.rlib --extern tokio_native_tls=/opt/rustwide/target/debug/deps/libtokio_native_tls-85984b06f7ec7415.rlib --extern tokio_stream=/opt/rustwide/target/debug/deps/libtokio_stream-e35ab6f3de264b34.rlib --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-7ce70ef8f359571d.rlib --extern toml=/opt/rustwide/target/debug/deps/libtoml-a661b99a1fcaa5e2.rlib --cap-lints=forbid` (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" "f5f0936c9555014b610b33b9c53022daf4457c8e2d23aef64cf8ad07a19c8ca4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5f0936c9555014b610b33b9c53022daf4457c8e2d23aef64cf8ad07a19c8ca4", kill_on_drop: false }`
[INFO] [stdout] f5f0936c9555014b610b33b9c53022daf4457c8e2d23aef64cf8ad07a19c8ca4