[INFO] cloning repository https://github.com/shadowsocks/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/shadowsocks/shadowsocks-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshadowsocks%2Fshadowsocks-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshadowsocks%2Fshadowsocks-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6772e3ea0885151d51923b54e6297d1f82b05df8
[INFO] checking shadowsocks/shadowsocks-rust against master#8a497b7181cad4ae66dbd6cc31042b69b6bd0df7 for pr-102474
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshadowsocks%2Fshadowsocks-rust" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shadowsocks/shadowsocks-rust on toolchain 8a497b7181cad4ae66dbd6cc31042b69b6bd0df7
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8a497b7181cad4ae66dbd6cc31042b69b6bd0df7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/shadowsocks/shadowsocks-rust
[INFO] finished tweaking git repo https://github.com/shadowsocks/shadowsocks-rust
[INFO] tweaked toml for git repo https://github.com/shadowsocks/shadowsocks-rust written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/shadowsocks/shadowsocks-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8a497b7181cad4ae66dbd6cc31042b69b6bd0df7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded iprange v0.6.7
[INFO] [stderr]   Downloaded md-5 v0.10.4
[INFO] [stderr]   Downloaded trust-dns-resolver v0.22.0
[INFO] [stderr]   Downloaded notify v5.0.0
[INFO] [stderr]   Downloaded enum-as-inner v0.5.1
[INFO] [stderr]   Downloaded trust-dns-proto v0.22.0
[INFO] [stderr]   Downloaded jemallocator v0.5.0
[INFO] [stderr]   Downloaded rpassword v7.0.0
[INFO] [stderr]   Downloaded snmalloc-rs v0.3.3
[INFO] [stderr]   Downloaded bloomfilter v1.0.9
[INFO] [stderr]   Downloaded lru_time_cache v0.11.11
[INFO] [stderr]   Downloaded ccm v0.4.4
[INFO] [stderr]   Downloaded rpmalloc-sys v0.2.3+b097fd0
[INFO] [stderr]   Downloaded rpmalloc v0.2.2
[INFO] [stderr]   Downloaded ring-compat v0.4.1
[INFO] [stderr]   Downloaded p384 v0.9.0
[INFO] [stderr]   Downloaded jemalloc-sys v0.5.1+5.3.0-patched
[INFO] [stderr]   Downloaded snmalloc-sys v0.3.3
[INFO] [stderr]   Downloaded tcmalloc v0.3.0
[INFO] [stderr]   Downloaded tokio-tfo v0.2.0
[INFO] [stderr]   Downloaded byte_string v1.0.0
[INFO] [stderr]   Downloaded managed v0.8.0
[INFO] [stderr]   Downloaded sendfd v0.4.3
[INFO] [stderr]   Downloaded sysexits v0.3.2
[INFO] [stderr]   Downloaded tcmalloc-sys v0.3.0
[INFO] [stderr]   Downloaded ioctl-sys v0.6.0
[INFO] [stderr]   Downloaded build-time v0.1.2
[INFO] [stderr]   Downloaded tun v0.5.4
[INFO] [stderr]   Downloaded shadowsocks-crypto v0.4.1
[INFO] [stderr]   Downloaded etherparse v0.12.0
[INFO] [stderr]   Downloaded smoltcp v0.8.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+8a497b7181cad4ae66dbd6cc31042b69b6bd0df7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a5a354bcc1949e9c426d62f2f61491b52e70c0402314b4e4c33dff8d4765db8e
[INFO] running `Command { std: "docker" "start" "-a" "a5a354bcc1949e9c426d62f2f61491b52e70c0402314b4e4c33dff8d4765db8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a5a354bcc1949e9c426d62f2f61491b52e70c0402314b4e4c33dff8d4765db8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5a354bcc1949e9c426d62f2f61491b52e70c0402314b4e4c33dff8d4765db8e", kill_on_drop: false }`
[INFO] [stdout] a5a354bcc1949e9c426d62f2f61491b52e70c0402314b4e4c33dff8d4765db8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+8a497b7181cad4ae66dbd6cc31042b69b6bd0df7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 311aa9da04165d8770787d54b64563c84ebf7994511e9975868ca36f719889d6
[INFO] running `Command { std: "docker" "start" "-a" "311aa9da04165d8770787d54b64563c84ebf7994511e9975868ca36f719889d6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling unicode-ident v1.0.3
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling serde_derive v1.0.144
[INFO] [stderr]    Compiling serde v1.0.144
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking once_cell v1.15.0
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]    Compiling parking_lot_core v0.9.3
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling thiserror v1.0.36
[INFO] [stderr]    Compiling futures-core v0.3.24
[INFO] [stderr]     Checking bytes v1.2.1
[INFO] [stderr]     Checking smallvec v1.9.0
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[INFO] [stderr]    Compiling futures-channel v0.3.24
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[INFO] [stderr]     Checking crossbeam-channel v0.5.6
[INFO] [stderr]     Checking byte_string v1.0.0
[INFO] [stderr]    Compiling io-lifetimes v0.7.3
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]    Compiling rustix v0.35.9
[INFO] [stderr]    Compiling ucd-trie v0.1.5
[INFO] [stderr]     Checking linux-raw-sys v0.0.46
[INFO] [stderr]     Checking getrandom v0.2.7
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[INFO] [stderr]     Checking rand_chacha v0.3.1
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[INFO] [stderr]     Checking resolv-conf v0.7.0
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.3
[INFO] [stderr]     Checking crypto-bigint v0.3.2
[INFO] [stderr]     Checking universal-hash v0.4.1
[INFO] [stderr]     Checking cipher v0.3.0
[INFO] [stderr]     Checking sec1 v0.2.1
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking digest v0.10.3
[INFO] [stderr]     Checking aead v0.4.3
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking polyval v0.5.3
[INFO] [stderr]     Checking ctr v0.8.0
[INFO] [stderr]    Compiling blake3 v1.3.1
[INFO] [stderr]     Checking chacha20 v0.8.2
[INFO] [stderr]     Checking poly1305 v0.7.2
[INFO] [stderr]     Checking ed25519 v1.5.2
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[INFO] [stderr]     Checking aes v0.7.5
[INFO] [stderr]     Checking cipher v0.4.3
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[INFO] [stderr]     Checking chacha20poly1305 v0.9.1
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[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]     Checking aes v0.8.1
[INFO] [stderr]     Checking try-lock v0.2.3
[INFO] [stderr]     Checking byteorder v1.4.3
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[INFO] [stderr]     Checking elliptic-curve v0.11.12
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[INFO] [stderr]     Checking tower-service v0.3.2
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[INFO] [stderr]     Checking traitobject v0.1.0
[INFO] [stderr]     Checking httpdate v1.0.2
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]    Compiling anyhow v1.0.64
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking tower-layer v0.3.1
[INFO] [stderr]     Checking ecdsa v0.13.4
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[INFO] [stderr]     Checking yaml-rust v0.4.5
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[INFO] [stderr]     Checking dirs v4.0.0
[INFO] [stderr]     Checking p256 v0.10.1
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[INFO] [stderr]     Checking thread-id v4.0.0
[INFO] [stderr]     Checking boxfnonce v0.1.1
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[INFO] [stderr]     Checking xdg v2.4.1
[INFO] [stderr]     Checking directories v4.0.1
[INFO] [stderr]     Checking qrcode v0.12.0
[INFO] [stderr]     Checking rpassword v7.0.0
[INFO] [stderr]     Checking sysexits v0.3.2
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]     Checking daemonize v0.4.1
[INFO] [stderr]     Checking ordered-float v2.10.0
[INFO] [stderr]     Checking chrono v0.4.22
[INFO] [stderr]     Checking terminal_size v0.2.1
[INFO] [stderr]     Checking textwrap v0.15.1
[INFO] [stderr]     Checking clap v3.2.22
[INFO] [stderr]     Checking ring-compat v0.4.1
[INFO] [stderr]     Checking shadowsocks-crypto v0.4.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.36
[INFO] [stderr]    Compiling futures-macro v0.3.24
[INFO] [stderr]    Compiling tokio-macros v1.8.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.22
[INFO] [stderr]    Compiling enum-as-inner v0.5.1
[INFO] [stderr]    Compiling pin-project-internal v1.0.12
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling build-time v0.1.2
[INFO] [stderr]     Checking futures-executor v0.3.24
[INFO] [stderr]     Checking futures v0.3.24
[INFO] [stderr]     Checking pin-project v1.0.12
[INFO] [stderr]    Compiling pest v2.3.1
[INFO] [stderr]    Compiling pest_meta v2.3.1
[INFO] [stderr]    Compiling pest_generator v2.3.1
[INFO] [stderr]    Compiling pest_derive v2.3.1
[INFO] [stderr]     Checking url v2.3.1
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde-value v0.7.0
[INFO] [stderr]     Checking serde_yaml v0.8.26
[INFO] [stderr]     Checking mio v0.8.4
[INFO] [stderr]     Checking tracing v0.1.36
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]     Checking env_logger v0.9.1
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking log4rs v1.1.1
[INFO] [stderr]     Checking notify v5.0.0
[INFO] [stderr]     Checking json5 v0.4.1
[INFO] [stderr]     Checking trust-dns-proto v0.22.0
[INFO] [stderr]     Checking sendfd v0.4.3
[INFO] [stderr]     Checking tokio-tfo v0.2.0
[INFO] [stderr]     Checking tokio-util v0.7.4
[INFO] [stderr]     Checking h2 v0.3.14
[INFO] [stderr]     Checking trust-dns-resolver v0.22.0
[INFO] [stderr]     Checking hyper v0.14.20
[INFO] [stderr]     Checking shadowsocks v1.15.0 (/opt/rustwide/workdir/crates/shadowsocks)
[INFO] [stderr]     Checking shadowsocks-tools v0.1.0 (/opt/rustwide/workdir/crates/shadowsocks-tools)
[INFO] [stderr]     Checking shadowsocks-service v1.15.0 (/opt/rustwide/workdir/crates/shadowsocks-service)
[INFO] [stderr]     Checking shadowsocks-rust v1.15.0-alpha.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.40s
[INFO] running `Command { std: "docker" "inspect" "311aa9da04165d8770787d54b64563c84ebf7994511e9975868ca36f719889d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "311aa9da04165d8770787d54b64563c84ebf7994511e9975868ca36f719889d6", kill_on_drop: false }`
[INFO] [stdout] 311aa9da04165d8770787d54b64563c84ebf7994511e9975868ca36f719889d6