[INFO] cloning repository https://github.com/MrE-Fog/shadowsocks-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MrE-Fog/shadowsocks-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMrE-Fog%2Fshadowsocks-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMrE-Fog%2Fshadowsocks-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e7dae18a07db751501f0626a009b4be3e466595a
[INFO] testing MrE-Fog/shadowsocks-rust against master#ebf0cf75d368c035f4c7e7246d203bd469ee4a51 for pr-137940
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMrE-Fog%2Fshadowsocks-rust" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MrE-Fog/shadowsocks-rust on toolchain ebf0cf75d368c035f4c7e7246d203bd469ee4a51
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MrE-Fog/shadowsocks-rust
[INFO] finished tweaking git repo https://github.com/MrE-Fog/shadowsocks-rust
[INFO] tweaked toml for git repo https://github.com/MrE-Fog/shadowsocks-rust written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/MrE-Fog/shadowsocks-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded snmalloc-rs v0.3.4
[INFO] [stderr]   Downloaded ioctl-sys v0.6.0
[INFO] [stderr]   Downloaded serde_derive v1.0.171
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 27c26e33a0180304c255f407ed808c85da9d1b547007f8a16a3d7eb6d2713c86
[INFO] running `Command { std: "docker" "start" "-a" "27c26e33a0180304c255f407ed808c85da9d1b547007f8a16a3d7eb6d2713c86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27c26e33a0180304c255f407ed808c85da9d1b547007f8a16a3d7eb6d2713c86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27c26e33a0180304c255f407ed808c85da9d1b547007f8a16a3d7eb6d2713c86", kill_on_drop: false }`
[INFO] [stdout] 27c26e33a0180304c255f407ed808c85da9d1b547007f8a16a3d7eb6d2713c86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6cfb29fdd7361fc5ba0a046f8a96a681c3e925d9494b32d56f6a6ca057664d5
[INFO] running `Command { std: "docker" "start" "-a" "a6cfb29fdd7361fc5ba0a046f8a96a681c3e925d9494b32d56f6a6ca057664d5", kill_on_drop: false }`
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[INFO] [stderr]    Compiling trust-dns-proto v0.23.0-alpha.5
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[INFO] [stderr]    Compiling trust-dns-resolver v0.23.0-alpha.5
[INFO] [stderr]    Compiling hyper v0.14.27
[INFO] [stderr]    Compiling shadowsocks v1.16.0 (/opt/rustwide/workdir/crates/shadowsocks)
[INFO] [stdout] warning: unused return value of `into_raw_fd` that must be used
[INFO] [stdout]   --> crates/shadowsocks/src/net/sys/mod.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 |     sock.into_raw_fd();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: losing the raw file descriptor may leak resources
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 70 |     let _ = sock.into_raw_fd();
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling shadowsocks-service v1.16.0 (/opt/rustwide/workdir/crates/shadowsocks-service)
[INFO] [stderr]    Compiling shadowsocks-rust v1.16.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 24s
[INFO] running `Command { std: "docker" "inspect" "a6cfb29fdd7361fc5ba0a046f8a96a681c3e925d9494b32d56f6a6ca057664d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6cfb29fdd7361fc5ba0a046f8a96a681c3e925d9494b32d56f6a6ca057664d5", kill_on_drop: false }`
[INFO] [stdout] a6cfb29fdd7361fc5ba0a046f8a96a681c3e925d9494b32d56f6a6ca057664d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64b5a3accb78da9aa66fbfeea1e3292888c05df90012a815bc5171dfaf35b5a0
[INFO] running `Command { std: "docker" "start" "-a" "64b5a3accb78da9aa66fbfeea1e3292888c05df90012a815bc5171dfaf35b5a0", kill_on_drop: false }`
[INFO] [stdout] warning: unused return value of `into_raw_fd` that must be used
[INFO] [stdout]   --> crates/shadowsocks/src/net/sys/mod.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 |     sock.into_raw_fd();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: losing the raw file descriptor may leak resources
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 70 |     let _ = sock.into_raw_fd();
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling termcolor v1.2.0
[INFO] [stderr]    Compiling env_logger v0.10.0
[INFO] [stderr]    Compiling shadowsocks-rust v1.16.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `shadowsocks-rust` (test "udp")
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/ebf0cf75d368c035f4c7e7246d203bd469ee4a51/bin/rustc --crate-name udp --edition=2021 tests/udp.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="aead-cipher-2022"' --cfg 'feature="default"' --cfg 'feature="local"' --cfg 'feature="local-http"' --cfg 'feature="local-socks4"' --cfg 'feature="local-tunnel"' --cfg 'feature="log4rs"' --cfg 'feature="logging"' --cfg 'feature="manager"' --cfg 'feature="multi-threaded"' --cfg 'feature="qrcode"' --cfg 'feature="server"' --cfg 'feature="service"' --cfg 'feature="trust-dns"' --cfg 'feature="utility"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("aead-cipher-2022", "aead-cipher-2022-extra", "aead-cipher-extra", "default", "dns-over-https", "dns-over-tls", "ipnet", "jemalloc", "jemallocator", "local", "local-dns", "local-flow-stat", "local-http", "local-http-native-tls", "local-http-rustls", "local-redir", "local-socks4", "local-tun", "local-tunnel", "log4rs", "logging", "manager", "mimalloc", "multi-threaded", "qrcode", "replay-attack-detect", "rpmalloc", "security-replay-attack-detect", "server", "service", "snmalloc", "snmalloc-rs", "stream-cipher", "tcmalloc", "tcmalloc-vendored", "trust-dns", "utility"))' -C metadata=e1fede838add8791 -C extra-filename=-44f8605333d643c1 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern base64=/opt/rustwide/target/debug/deps/libbase64-0d7bb3da3cc4ec80.rlib --extern build_time=/opt/rustwide/target/debug/deps/libbuild_time-1a9484ab19aa15e9.so --extern byte_string=/opt/rustwide/target/debug/deps/libbyte_string-626cb3249f04b5eb.rlib --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-379f547b04d51d02.rlib --extern cfg_if=/opt/rustwide/target/debug/deps/libcfg_if-33ef6c02a07f9fec.rlib --extern clap=/opt/rustwide/target/debug/deps/libclap-f6c523284542e602.rlib --extern daemonize=/opt/rustwide/target/debug/deps/libdaemonize-8b401d78a90f3d8c.rlib --extern directories=/opt/rustwide/target/debug/deps/libdirectories-2ce6ca10a8fde480.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-dabf0b9894289e2c.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-e6c8136b78fe8390.rlib --extern json5=/opt/rustwide/target/debug/deps/libjson5-a4b783bbeba87db5.rlib --extern libc=/opt/rustwide/target/debug/deps/liblibc-f1f36e42afcd8a68.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-89cf6df9a8fe5fd4.rlib --extern log4rs=/opt/rustwide/target/debug/deps/liblog4rs-44f96707b820be57.rlib --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-c3614e2350065e2f.rlib --extern qrcode=/opt/rustwide/target/debug/deps/libqrcode-6ef5a84f01aaa74f.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-7a9acc491cb00da1.rlib --extern rpassword=/opt/rustwide/target/debug/deps/librpassword-e2f4f567b3b6dce6.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-356567030ecfa009.rlib --extern shadowsocks_rust=/opt/rustwide/target/debug/deps/libshadowsocks_rust-4ce7fdcb9a3baab4.rlib --extern shadowsocks_service=/opt/rustwide/target/debug/deps/libshadowsocks_service-08f12836dd80181e.rlib --extern sysexits=/opt/rustwide/target/debug/deps/libsysexits-c49b52c673cdd43e.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-1acc0d8fb2b32599.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-9454777bf49b1bd4.rlib --extern xdg=/opt/rustwide/target/debug/deps/libxdg-047d2defb665b4df.rlib --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/blake3-2e8b971554e4b83f/out -L native=/opt/rustwide/target/debug/build/blake3-2e8b971554e4b83f/out -L native=/opt/rustwide/target/debug/build/ring-a250c4c2485db3d9/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "64b5a3accb78da9aa66fbfeea1e3292888c05df90012a815bc5171dfaf35b5a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64b5a3accb78da9aa66fbfeea1e3292888c05df90012a815bc5171dfaf35b5a0", kill_on_drop: false }`
[INFO] [stdout] 64b5a3accb78da9aa66fbfeea1e3292888c05df90012a815bc5171dfaf35b5a0