[INFO] cloning repository https://github.com/gnmerritt/etf-balancer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gnmerritt/etf-balancer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgnmerritt%2Fetf-balancer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgnmerritt%2Fetf-balancer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0f51e118c9a5dd0ecef92acb5a7a26a30d7c729b [INFO] checking gnmerritt/etf-balancer/0f51e118c9a5dd0ecef92acb5a7a26a30d7c729b against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgnmerritt%2Fetf-balancer" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gnmerritt/etf-balancer on toolchain ff1737bb00913444173658b4e0b274fd79aabf66 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/gnmerritt/etf-balancer [INFO] finished tweaking git repo https://github.com/gnmerritt/etf-balancer [INFO] tweaked toml for git repo https://github.com/gnmerritt/etf-balancer written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/gnmerritt/etf-balancer 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" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded streaming-stats v0.2.3 [INFO] [stderr] Downloaded actix-connect v2.0.0-alpha.3 [INFO] [stderr] Downloaded awc v2.0.0-alpha.2 [INFO] [stderr] Downloaded spectral v0.6.0 [INFO] [stderr] Downloaded async-trait v0.1.31 [INFO] [stderr] Downloaded actix-server v1.0.3 [INFO] [stderr] Downloaded actix-tls v2.0.0-alpha.1 [INFO] [stderr] Downloaded actix-web v3.0.0-alpha.3 [INFO] [stderr] Downloaded actix-http v2.0.0-alpha.4 [INFO] [stderr] Downloaded syn v1.0.28 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1c065067e85138ed51366e87655dbe115e16d493355c4bc3ce3d2282e197f95c [INFO] running `Command { std: "docker" "start" "-a" "1c065067e85138ed51366e87655dbe115e16d493355c4bc3ce3d2282e197f95c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1c065067e85138ed51366e87655dbe115e16d493355c4bc3ce3d2282e197f95c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c065067e85138ed51366e87655dbe115e16d493355c4bc3ce3d2282e197f95c", kill_on_drop: false }` [INFO] [stdout] 1c065067e85138ed51366e87655dbe115e16d493355c4bc3ce3d2282e197f95c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f083944fb3f1939d0078869ae58b4fa0f47cd3bf1bcbf75914a4cc6f6eb83f2b [INFO] running `Command { std: "docker" "start" "-a" "f083944fb3f1939d0078869ae58b4fa0f47cd3bf1bcbf75914a4cc6f6eb83f2b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling proc-macro2 v1.0.17 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.28 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Compiling proc-macro-hack v0.5.16 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking bytes v0.5.4 [INFO] [stderr] Compiling proc-macro-nested v0.1.4 [INFO] [stderr] Checking smallvec v1.4.0 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Checking arc-swap v0.4.6 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Checking pin-project-lite v0.1.5 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-io v0.3.5 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking unicode-normalization v0.1.12 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Checking copyless v0.1.4 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Compiling standback v0.2.8 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking gimli v0.21.0 [INFO] [stderr] Checking ppv-lite86 v0.2.8 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Compiling serde v1.0.110 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking tokio v0.2.21 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking match_cfg v0.1.0 [INFO] [stderr] Compiling cc v1.0.54 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking object v0.19.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking http v0.2.1 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Checking addr2line v0.12.1 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking linked-hash-map v0.5.3 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking resolv-conf v0.6.3 [INFO] [stderr] Checking lru-cache v0.1.2 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Compiling time v0.2.16 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Compiling encoding_rs v0.8.23 [INFO] [stderr] Checking backtrace v0.3.48 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking miniz_oxide v0.3.6 [INFO] [stderr] Checking actix-codec v0.2.0 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking dtoa v0.4.5 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking sha-1 v0.8.2 [INFO] [stderr] Checking flate2 v1.0.14 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking socket2 v0.3.12 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stdout] error[E0512]: cannot transmute between types of different sizes, or dependently-sized types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/socket2-0.3.12/src/sockaddr.rs:176:9 [INFO] [stdout] | [INFO] [stdout] 176 | mem::transmute::(v4); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: source type: `SocketAddrV4` (48 bits) [INFO] [stdout] = note: target type: `sockaddr_in` (128 bits) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking base64 v0.12.1 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stdout] For more information about this error, try `rustc --explain E0512`. [INFO] [stdout] [INFO] [stderr] error: could not compile `socket2` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.24/src/serialize.rs:1155:5 [INFO] [stdout] | [INFO] [stdout] 1155 | fn decode(d: &mut D) -> Result, D::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `T` must be valid for the static lifetime... [INFO] [stdout] | ...so that the type `T` will meet its required lifetime bounds... [INFO] [stdout] | [INFO] [stdout] note: ...that is required by this bound [INFO] [stdout] --> /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/alloc/src/borrow.rs:179:30 [INFO] [stdout] help: consider adding an explicit lifetime bound [INFO] [stdout] | [INFO] [stdout] 1151 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0310`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "f083944fb3f1939d0078869ae58b4fa0f47cd3bf1bcbf75914a4cc6f6eb83f2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f083944fb3f1939d0078869ae58b4fa0f47cd3bf1bcbf75914a4cc6f6eb83f2b", kill_on_drop: false }` [INFO] [stdout] f083944fb3f1939d0078869ae58b4fa0f47cd3bf1bcbf75914a4cc6f6eb83f2b