[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] 43f9195f2f90fc7817aa894bb9f47e2ecc4ec9f3 [INFO] checking shadowsocks/shadowsocks-rust against try#d990716b6a1fdde1300748828a9c9e79dfd0b898 for pr-74846 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshadowsocks%2Fshadowsocks-rust" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/shadowsocks/shadowsocks-rust on toolchain d990716b6a1fdde1300748828a9c9e79dfd0b898 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "read-manifest" "--manifest-path" "Cargo.toml", 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-1/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" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tower-util v0.3.1 [INFO] [stderr] Downloaded tower-retry v0.3.0 [INFO] [stderr] Downloaded tower-layer v0.3.0 [INFO] [stderr] Downloaded tower-limit v0.3.1 [INFO] [stderr] Downloaded dbl v0.2.1 [INFO] [stderr] Downloaded tower-buffer v0.3.0 [INFO] [stderr] Downloaded mimalloc v0.1.19 [INFO] [stderr] Downloaded qrcode v0.12.0 [INFO] [stderr] Downloaded tower-load-shed v0.3.0 [INFO] [stderr] Downloaded libmimalloc-sys v0.1.15 [INFO] [stderr] Downloaded lru_time_cache v0.10.0 [INFO] [stderr] Downloaded bloomfilter v1.0.3 [INFO] [stderr] Downloaded aes-siv v0.2.0 [INFO] [stderr] Downloaded checked_int_cast v1.0.0 [INFO] [stderr] Downloaded json5 v0.2.8 [INFO] [stderr] Downloaded byte_string v1.0.0 [INFO] [stderr] Downloaded iprange v0.6.3 [INFO] [stderr] Downloaded data-encoding v2.2.1 [INFO] [stderr] Downloaded trust-dns-proto v0.19.5 [INFO] [stderr] Downloaded trust-dns-https v0.19.5 [INFO] [stderr] Downloaded cmac v0.2.0 [INFO] [stderr] Downloaded tcmalloc v0.3.0 [INFO] [stderr] Downloaded tower-load v0.3.0 [INFO] [stderr] Downloaded typed-headers v0.2.0 [INFO] [stderr] Downloaded enum-as-inner v0.3.3 [INFO] [stderr] Downloaded miscreant v0.5.2 [INFO] [stderr] Downloaded tower-timeout v0.3.0 [INFO] [stderr] Downloaded tower v0.3.1 [INFO] [stderr] Downloaded trust-dns-rustls v0.19.5 [INFO] [stderr] Downloaded trust-dns-resolver v0.19.5 [INFO] [stderr] Downloaded tcmalloc-sys v0.3.0 [INFO] [stderr] Downloaded tower-discover v0.3.0 [INFO] [stderr] Downloaded tokio-native-tls v0.1.0 [INFO] [stderr] Downloaded pmac v0.2.0 [INFO] [stderr] Downloaded libsodium-sys v0.2.6 [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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e4ec187339d77fd70a8b6226c1681e4f007b23a11b63e7ab0fc5c9074e175ab9 [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" "e4ec187339d77fd70a8b6226c1681e4f007b23a11b63e7ab0fc5c9074e175ab9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e4ec187339d77fd70a8b6226c1681e4f007b23a11b63e7ab0fc5c9074e175ab9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4ec187339d77fd70a8b6226c1681e4f007b23a11b63e7ab0fc5c9074e175ab9", kill_on_drop: false }` [INFO] [stdout] e4ec187339d77fd70a8b6226c1681e4f007b23a11b63e7ab0fc5c9074e175ab9 [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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 67c410f1477536fb4cc21714ff230b9ac2a73617ff6015f9aba290bab67bbac5 [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" "67c410f1477536fb4cc21714ff230b9ac2a73617ff6015f9aba290bab67bbac5", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling syn v1.0.38 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Compiling pkg-config v0.3.18 [INFO] [stderr] Checking tower-layer v0.3.0 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking gimli v0.22.0 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Checking object v0.20.0 [INFO] [stderr] Checking match_cfg v0.1.0 [INFO] [stderr] Checking linked-hash-map v0.5.3 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking checked_int_cast v1.0.0 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking ipnet v2.3.0 [INFO] [stderr] Checking lru_time_cache v0.10.0 [INFO] [stderr] Checking strum v0.18.0 [INFO] [stderr] Checking byte_string v1.0.0 [INFO] [stderr] Compiling ring v0.16.15 [INFO] [stderr] Compiling hashbrown v0.8.2 [INFO] [stderr] Compiling indexmap v1.5.1 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Checking tracing-core v0.1.13 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Checking miniz_oxide v0.4.0 [INFO] [stderr] Checking lru-cache v0.1.2 [INFO] [stderr] Checking qrcode v0.12.0 [INFO] [stderr] Checking http v0.2.1 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking iprange v0.6.3 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling libsodium-sys v0.2.6 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking md-5 v0.8.0 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking num-integer v0.1.43 [INFO] [stderr] Compiling openssl v0.10.30 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking signal-hook-registry v1.2.1 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking term_size v0.3.2 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking socket2 v0.3.12 [INFO] [stderr] Checking addr2line v0.13.0 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking resolv-conf v0.6.3 [INFO] [stderr] Checking clap v2.33.2 [INFO] [stderr] Checking chrono v0.4.13 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking backtrace v0.3.50 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking webpki v0.21.3 [INFO] [stderr] Checking sct v0.6.0 [INFO] [stderr] Checking bloomfilter v1.0.3 [INFO] [stderr] Checking rustls v0.17.0 [INFO] [stderr] Checking webpki-roots v0.19.0 [INFO] [stderr] Checking rustls-native-certs v0.3.0 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling tracing-attributes v0.1.9 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling async-trait v0.1.36 [INFO] [stderr] Compiling enum-as-inner v0.3.3 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling strum_macros v0.18.0 [INFO] [stderr] Checking tokio v0.2.22 [INFO] [stderr] Checking thiserror v1.0.20 [INFO] [stderr] Checking tracing v0.1.18 [INFO] [stderr] Checking pin-project v0.4.23 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking tower-discover v0.3.0 [INFO] [stderr] Checking tower-load-shed v0.3.0 [INFO] [stderr] Checking tower-load v0.3.0 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking tower-buffer v0.3.0 [INFO] [stderr] Checking tower-retry v0.3.0 [INFO] [stderr] Checking tower-timeout v0.3.0 [INFO] [stderr] Checking tokio-rustls v0.13.1 [INFO] [stderr] Checking serde v1.0.114 [INFO] [stderr] Checking tower-limit v0.3.1 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking h2 v0.2.6 [INFO] [stderr] Checking tower-util v0.3.1 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking trust-dns-proto v0.19.5 [INFO] [stderr] Checking tower v0.3.1 [INFO] [stderr] Checking trust-dns-resolver v0.19.5 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking serde_json v1.0.57 [INFO] [stderr] Checking json5 v0.2.8 [INFO] [stderr] Checking hyper v0.13.7 [INFO] [stderr] Checking shadowsocks-rust v1.8.16 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 51s [INFO] running `Command { std: "docker" "inspect" "67c410f1477536fb4cc21714ff230b9ac2a73617ff6015f9aba290bab67bbac5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67c410f1477536fb4cc21714ff230b9ac2a73617ff6015f9aba290bab67bbac5", kill_on_drop: false }` [INFO] [stdout] 67c410f1477536fb4cc21714ff230b9ac2a73617ff6015f9aba290bab67bbac5