[INFO] fetching crate hyper-zipkin 0.4.0... [INFO] testing hyper-zipkin-0.4.0 against try#fc4ba03ef77ca5018fb78a097d3b924d30f15bfc+target=i686-unknown-linux-musl for musl_upgrade_1_2_take3 [INFO] extracting crate hyper-zipkin 0.4.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate hyper-zipkin 0.4.0 on toolchain fc4ba03ef77ca5018fb78a097d3b924d30f15bfc [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate hyper-zipkin 0.4.0 [INFO] finished tweaking crates.io crate hyper-zipkin 0.4.0 [INFO] tweaked toml for crates.io crate hyper-zipkin 0.4.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zipkin-types v0.1.0 [INFO] [stderr] Downloaded thread-local-object v0.1.0 [INFO] [stderr] Downloaded try-lock v0.1.0 [INFO] [stderr] Downloaded relay v0.1.1 [INFO] [stderr] Downloaded zipkin v0.3.5 [INFO] [stderr] Downloaded want v0.0.4 [INFO] [stderr] Downloaded hyper v0.11.27 [INFO] [stderr] Downloaded tokio-service v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c5e250fd9fd505428ac2a1bdb021604fbf6c83233c787f5d8d3a49139d397a55 [INFO] running `Command { std: "docker" "start" "-a" "c5e250fd9fd505428ac2a1bdb021604fbf6c83233c787f5d8d3a49139d397a55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c5e250fd9fd505428ac2a1bdb021604fbf6c83233c787f5d8d3a49139d397a55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5e250fd9fd505428ac2a1bdb021604fbf6c83233c787f5d8d3a49139d397a55", kill_on_drop: false }` [INFO] [stdout] c5e250fd9fd505428ac2a1bdb021604fbf6c83233c787f5d8d3a49139d397a55 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "build" "--frozen" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] db160741cb0a15563907368376e32abf9ee7afe730e0ef3917d1e67cbe1638ad [INFO] running `Command { std: "docker" "start" "-a" "db160741cb0a15563907368376e32abf9ee7afe730e0ef3917d1e67cbe1638ad", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling futures v0.1.31 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling net2 v0.2.38 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling smallvec v0.6.14 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling tokio-sync v0.1.8 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling tokio-codec v0.1.2 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling crossbeam-deque v0.7.4 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling tokio-uds v0.2.7 [INFO] [stderr] Compiling tokio-udp v0.1.6 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling tokio-timer v0.2.13 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling traitobject v0.1.0 [INFO] [stderr] Compiling tokio-fs v0.1.7 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling unsafe-any v0.4.2 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling data-encoding v2.3.3 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling try-lock v0.1.0 [INFO] [stderr] Compiling scoped-tls v0.1.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling want v0.0.4 [INFO] [stderr] Compiling tokio-core v0.1.18 [INFO] [stderr] Compiling zipkin-types v0.1.0 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Compiling thread-local-object v0.1.0 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling tokio-service v0.1.0 [INFO] [stderr] Compiling relay v0.1.1 [INFO] [stderr] Compiling time v0.1.45 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling language-tags v0.2.2 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling hyper v0.11.27 [INFO] [stderr] Compiling zipkin v0.3.5 [INFO] [stderr] Compiling hyper-zipkin v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.78s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: traitobject v0.1.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "db160741cb0a15563907368376e32abf9ee7afe730e0ef3917d1e67cbe1638ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db160741cb0a15563907368376e32abf9ee7afe730e0ef3917d1e67cbe1638ad", kill_on_drop: false }` [INFO] [stdout] db160741cb0a15563907368376e32abf9ee7afe730e0ef3917d1e67cbe1638ad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "test" "--frozen" "--no-run" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 79a94f7dbaa13d0d0bb905d00ad41330fe7c36cfa2b17dcd6de48bfc9f3aafbc [INFO] running `Command { std: "docker" "start" "-a" "79a94f7dbaa13d0d0bb905d00ad41330fe7c36cfa2b17dcd6de48bfc9f3aafbc", kill_on_drop: false }` [INFO] [stderr] Compiling hyper-zipkin v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.00s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: traitobject v0.1.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "79a94f7dbaa13d0d0bb905d00ad41330fe7c36cfa2b17dcd6de48bfc9f3aafbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79a94f7dbaa13d0d0bb905d00ad41330fe7c36cfa2b17dcd6de48bfc9f3aafbc", kill_on_drop: false }` [INFO] [stdout] 79a94f7dbaa13d0d0bb905d00ad41330fe7c36cfa2b17dcd6de48bfc9f3aafbc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "test" "--frozen" "--target" "i686-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] fd479ef58da0d17f9dd008011b2a803f75d57b0ea3fc33cad8ee2665bf34ef0d [INFO] running `Command { std: "docker" "start" "-a" "fd479ef58da0d17f9dd008011b2a803f75d57b0ea3fc33cad8ee2665bf34ef0d", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: traitobject v0.1.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/hyper_zipkin-ba7de1ee597ecd01) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test test::flags_empty ... ok [INFO] [stdout] test test::flags_debug ... ok [INFO] [stdout] test test::flags_sampled ... ok [INFO] [stdout] test test::flags_unsampled ... ok [INFO] [stdout] test test::trace_context ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "fd479ef58da0d17f9dd008011b2a803f75d57b0ea3fc33cad8ee2665bf34ef0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd479ef58da0d17f9dd008011b2a803f75d57b0ea3fc33cad8ee2665bf34ef0d", kill_on_drop: false }` [INFO] [stdout] fd479ef58da0d17f9dd008011b2a803f75d57b0ea3fc33cad8ee2665bf34ef0d