[INFO] fetching crate hyper-dns 0.3.0... [INFO] testing hyper-dns-0.3.0 against try#fc4ba03ef77ca5018fb78a097d3b924d30f15bfc+target=i686-unknown-linux-musl for musl_upgrade_1_2_take3 [INFO] extracting crate hyper-dns 0.3.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate hyper-dns 0.3.0 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-dns 0.3.0 [INFO] finished tweaking crates.io crate hyper-dns 0.3.0 [INFO] tweaked toml for crates.io crate hyper-dns 0.3.0 written to /workspace/builds/worker-7/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] [stderr] Blocking waiting for file lock on package cache [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 error-chain v0.1.12 [INFO] [stderr] Downloaded backtrace v0.2.3 [INFO] [stderr] Downloaded nibble_vec v0.0.4 [INFO] [stderr] Downloaded trust-dns-proto v0.4.3 [INFO] [stderr] Downloaded endian-type v0.1.2 [INFO] [stderr] Downloaded trust-dns v0.14.0 [INFO] [stderr] Downloaded radix_trie v0.1.6 [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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9da2f692b2d5469e13165363a0a0efadee4a774c20a62b11159787df8001360c [INFO] running `Command { std: "docker" "start" "-a" "9da2f692b2d5469e13165363a0a0efadee4a774c20a62b11159787df8001360c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9da2f692b2d5469e13165363a0a0efadee4a774c20a62b11159787df8001360c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9da2f692b2d5469e13165363a0a0efadee4a774c20a62b11159787df8001360c", kill_on_drop: false }` [INFO] [stdout] 9da2f692b2d5469e13165363a0a0efadee4a774c20a62b11159787df8001360c [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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "build" "--frozen" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] c828e3a070807e85bb50d3497cf692f12bf5358847b1d0990b974e054de27a00 [INFO] running `Command { std: "docker" "start" "-a" "c828e3a070807e85bb50d3497cf692f12bf5358847b1d0990b974e054de27a00", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.138 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling futures v0.1.31 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [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 scopeguard v1.1.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling smallvec v0.6.14 [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 winapi-build v0.1.1 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling dbghelp-sys v0.2.0 [INFO] [stderr] Compiling cc v1.0.77 [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling num_cpus v1.14.0 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling net2 v0.2.38 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling tokio-sync v0.1.8 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling tokio-timer v0.2.13 [INFO] [stderr] Compiling tokio-codec v0.1.2 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling crossbeam-deque v0.7.4 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling backtrace-sys v0.1.37 [INFO] [stderr] Compiling tokio-udp v0.1.6 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling tokio-fs v0.1.7 [INFO] [stderr] Compiling tokio-uds v0.2.7 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling backtrace v0.2.3 [INFO] [stderr] Compiling syn v1.0.105 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling unicode-normalization v0.1.22 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling unicode-bidi v0.3.8 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling time v0.1.45 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling scoped-tls v0.1.2 [INFO] [stderr] Compiling data-encoding v2.3.3 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling tokio-core v0.1.18 [INFO] [stderr] Compiling error-chain v0.1.12 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling tokio-service v0.1.0 [INFO] [stderr] Compiling socket2 v0.3.19 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling try-lock v0.1.0 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling endian-type v0.1.2 [INFO] [stderr] Compiling iana-time-zone v0.1.53 [INFO] [stderr] Compiling slab v0.3.0 [INFO] [stderr] Compiling nibble_vec v0.0.4 [INFO] [stderr] Compiling take v0.1.0 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling smallvec v0.2.1 [INFO] [stderr] Compiling radix_trie v0.1.6 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling chrono v0.4.23 [INFO] [stderr] Compiling tokio-proto v0.1.1 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Compiling want v0.0.4 [INFO] [stderr] Compiling trust-dns-proto v0.4.3 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling relay v0.1.1 [INFO] [stderr] Compiling language-tags v0.2.2 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling hyper v0.11.27 [INFO] [stderr] Compiling data-encoding-macro-internal v0.1.10 [INFO] [stderr] Compiling data-encoding-macro v0.1.12 [INFO] [stderr] Compiling trust-dns v0.14.0 [INFO] [stderr] Compiling hyper-dns v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:71:13 [INFO] [stdout] | [INFO] [stdout] 71 | Box::Item, Error = ::Error>>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 71 | Box::Item, Error = ::Error>>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.46s [INFO] running `Command { std: "docker" "inspect" "c828e3a070807e85bb50d3497cf692f12bf5358847b1d0990b974e054de27a00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c828e3a070807e85bb50d3497cf692f12bf5358847b1d0990b974e054de27a00", kill_on_drop: false }` [INFO] [stdout] c828e3a070807e85bb50d3497cf692f12bf5358847b1d0990b974e054de27a00 [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: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] 9cb32811941b679bec6fd581376c9dd9f312e3d6ea14ab06a65b6df4a6d8ce54 [INFO] running `Command { std: "docker" "start" "-a" "9cb32811941b679bec6fd581376c9dd9f312e3d6ea14ab06a65b6df4a6d8ce54", kill_on_drop: false }` [INFO] [stderr] Compiling hyper-dns v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:71:13 [INFO] [stdout] | [INFO] [stdout] 71 | Box::Item, Error = ::Error>>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 71 | Box::Item, Error = ::Error>>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:71:13 [INFO] [stdout] | [INFO] [stdout] 71 | Box::Item, Error = ::Error>>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 71 | Box::Item, Error = ::Error>>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.58s [INFO] running `Command { std: "docker" "inspect" "9cb32811941b679bec6fd581376c9dd9f312e3d6ea14ab06a65b6df4a6d8ce54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9cb32811941b679bec6fd581376c9dd9f312e3d6ea14ab06a65b6df4a6d8ce54", kill_on_drop: false }` [INFO] [stdout] 9cb32811941b679bec6fd581376c9dd9f312e3d6ea14ab06a65b6df4a6d8ce54 [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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "test" "--frozen" "--target" "i686-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] bdca32218fe540d7c320cd8d15cf88f9854359f59b8f601c132f965219c39c4f [INFO] running `Command { std: "docker" "start" "-a" "bdca32218fe540d7c320cd8d15cf88f9854359f59b8f601c132f965219c39c4f", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:71:13 [INFO] [stderr] | [INFO] [stderr] 71 | Box::Item, Error = ::Error>>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 71 | Box::Item, Error = ::Error>>; [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `hyper-dns` (lib) generated 1 warning [INFO] [stderr] warning: `hyper-dns` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/hyper_dns-deeb55bfeffa48eb) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "bdca32218fe540d7c320cd8d15cf88f9854359f59b8f601c132f965219c39c4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdca32218fe540d7c320cd8d15cf88f9854359f59b8f601c132f965219c39c4f", kill_on_drop: false }` [INFO] [stdout] bdca32218fe540d7c320cd8d15cf88f9854359f59b8f601c132f965219c39c4f