[INFO] fetching crate rustun 0.3.7... [INFO] testing rustun-0.3.7 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate rustun 0.3.7 into /workspace/builds/worker-107/source [INFO] validating manifest of crates.io crate rustun 0.3.7 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rustun 0.3.7 [INFO] finished tweaking crates.io crate rustun 0.3.7 [INFO] tweaked toml for crates.io crate rustun 0.3.7 written to /workspace/builds/worker-107/source/Cargo.toml [INFO] crate crates.io crate rustun 0.3.7 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--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 md5 v0.6.1 [INFO] [stderr] Downloaded syn v1.0.40 [INFO] [stderr] Downloaded futures v0.1.29 [INFO] [stderr] Downloaded net2 v0.2.35 [INFO] [stderr] Downloaded fibers v0.1.13 [INFO] [stderr] Downloaded crc v1.8.1 [INFO] [stderr] Downloaded libc v0.2.77 [INFO] [stderr] Downloaded factory v0.1.2 [INFO] [stderr] Downloaded splay_tree v0.2.10 [INFO] [stderr] Downloaded fibers_global v0.1.2 [INFO] [stderr] Downloaded trackable_derive v0.1.3 [INFO] [stderr] Downloaded bytecodec v0.4.13 [INFO] [stderr] Downloaded nbchan v0.1.3 [INFO] [stderr] Downloaded rand v0.5.6 [INFO] [stderr] Downloaded build_const v0.2.1 [INFO] [stderr] Downloaded proc-macro2 v1.0.21 [INFO] [stderr] Downloaded trackable v0.2.23 [INFO] [stderr] Downloaded hermit-abi v0.1.15 [INFO] [stderr] Downloaded hmac-sha1 v0.1.3 [INFO] [stderr] Downloaded sha1 v0.2.0 [INFO] [stderr] Downloaded fibers_transport v0.1.3 [INFO] [stderr] Downloaded fibers_timeout_queue v0.1.0 [INFO] [stderr] Downloaded stun_codec v0.1.12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 83bbd0fde1a855eadacd7e9d1d4f8732c4692a305ca6dfb28e5d71bed9711d31 [INFO] running `Command { std: "docker" "start" "-a" "83bbd0fde1a855eadacd7e9d1d4f8732c4692a305ca6dfb28e5d71bed9711d31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "83bbd0fde1a855eadacd7e9d1d4f8732c4692a305ca6dfb28e5d71bed9711d31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83bbd0fde1a855eadacd7e9d1d4f8732c4692a305ca6dfb28e5d71bed9711d31", kill_on_drop: false }` [INFO] [stdout] 83bbd0fde1a855eadacd7e9d1d4f8732c4692a305ca6dfb28e5d71bed9711d31 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6467f3b1628ff703f18cc600302bf9b95a08bd1e06de071f6c75a676eff59daf [INFO] running `Command { std: "docker" "start" "-a" "6467f3b1628ff703f18cc600302bf9b95a08bd1e06de071f6c75a676eff59daf", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.77 [INFO] [stderr] Compiling proc-macro2 v1.0.21 [INFO] [stderr] Compiling syn v1.0.40 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling build_const v0.2.1 [INFO] [stderr] Compiling futures v0.1.29 [INFO] [stderr] Compiling nbchan v0.1.3 [INFO] [stderr] Compiling splay_tree v0.2.10 [INFO] [stderr] Compiling sha1 v0.2.0 [INFO] [stderr] Compiling factory v0.1.2 [INFO] [stderr] Compiling md5 v0.6.1 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling hmac-sha1 v0.1.3 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Compiling net2 v0.2.35 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling fibers v0.1.13 [INFO] [stderr] Compiling fibers_timeout_queue v0.1.0 [INFO] [stderr] Compiling trackable_derive v0.1.3 [INFO] [stderr] Compiling trackable v0.2.23 [INFO] [stderr] Compiling bytecodec v0.4.13 [INFO] [stderr] Compiling fibers_transport v0.1.3 [INFO] [stderr] Compiling stun_codec v0.1.12 [INFO] [stderr] Compiling rustun v0.3.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `current_rto` [INFO] [stdout] --> src/transport/udp.rs:401:5 [INFO] [stdout] | [INFO] [stdout] 401 | current_rto: Duration, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.62s [INFO] running `Command { std: "docker" "inspect" "6467f3b1628ff703f18cc600302bf9b95a08bd1e06de071f6c75a676eff59daf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6467f3b1628ff703f18cc600302bf9b95a08bd1e06de071f6c75a676eff59daf", kill_on_drop: false }` [INFO] [stdout] 6467f3b1628ff703f18cc600302bf9b95a08bd1e06de071f6c75a676eff59daf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dd40f8838a2e75cf344ad5a8d3ff5e484946850d8feb4b93836f73e36bd53b70 [INFO] running `Command { std: "docker" "start" "-a" "dd40f8838a2e75cf344ad5a8d3ff5e484946850d8feb4b93836f73e36bd53b70", kill_on_drop: false }` [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling fibers_global v0.1.2 [INFO] [stdout] warning: field is never read: `current_rto` [INFO] [stdout] --> src/transport/udp.rs:401:5 [INFO] [stdout] | [INFO] [stdout] 401 | current_rto: Duration, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rustun v0.3.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `current_rto` [INFO] [stdout] --> src/transport/udp.rs:401:5 [INFO] [stdout] | [INFO] [stdout] 401 | current_rto: Duration, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 11.69s [INFO] running `Command { std: "docker" "inspect" "dd40f8838a2e75cf344ad5a8d3ff5e484946850d8feb4b93836f73e36bd53b70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd40f8838a2e75cf344ad5a8d3ff5e484946850d8feb4b93836f73e36bd53b70", kill_on_drop: false }` [INFO] [stdout] dd40f8838a2e75cf344ad5a8d3ff5e484946850d8feb4b93836f73e36bd53b70 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a97092c224cf4b1798fff12151e7e1186a4ed596b4b5edb87363f3f359619e53 [INFO] running `Command { std: "docker" "start" "-a" "a97092c224cf4b1798fff12151e7e1186a4ed596b4b5edb87363f3f359619e53", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: field is never read: `current_rto` [INFO] [stderr] --> src/transport/udp.rs:401:5 [INFO] [stderr] | [INFO] [stderr] 401 | current_rto: Duration, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `rustun` (lib) generated 1 warning [INFO] [stderr] warning: `rustun` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rustun-afbbd439546c9449) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::basic_udp_test ... ok [INFO] [stdout] test tests::basic_tcp_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s [INFO] [stdout] [INFO] [stderr] Doc-tests rustun [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 7) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.97s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a97092c224cf4b1798fff12151e7e1186a4ed596b4b5edb87363f3f359619e53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a97092c224cf4b1798fff12151e7e1186a4ed596b4b5edb87363f3f359619e53", kill_on_drop: false }` [INFO] [stdout] a97092c224cf4b1798fff12151e7e1186a4ed596b4b5edb87363f3f359619e53