[INFO] cloning repository https://github.com/NeoLegends/sutp [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NeoLegends/sutp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNeoLegends%2Fsutp", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNeoLegends%2Fsutp'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8d66bdc4055d5d0769a31b6adf26ef3814120503 [INFO] testing NeoLegends/sutp against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNeoLegends%2Fsutp" "/workspace/builds/worker-47/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-47/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/NeoLegends/sutp on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/NeoLegends/sutp [INFO] finished tweaking git repo https://github.com/NeoLegends/sutp [INFO] tweaked toml for git repo https://github.com/NeoLegends/sutp written to /workspace/builds/worker-47/source/Cargo.toml [INFO] crate git repo https://github.com/NeoLegends/sutp already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] adb72812edb015ca78cdfcc5a7e5fade1ad1cbf0471756088f2d2d9510746daf [INFO] running `Command { std: "docker" "start" "-a" "adb72812edb015ca78cdfcc5a7e5fade1ad1cbf0471756088f2d2d9510746daf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "adb72812edb015ca78cdfcc5a7e5fade1ad1cbf0471756088f2d2d9510746daf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "adb72812edb015ca78cdfcc5a7e5fade1ad1cbf0471756088f2d2d9510746daf", kill_on_drop: false }` [INFO] [stdout] adb72812edb015ca78cdfcc5a7e5fade1ad1cbf0471756088f2d2d9510746daf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7bf81ce9e7d7387a221e1559686ed98cb3626f8220eb290263e59dfbb79fa70d [INFO] running `Command { std: "docker" "start" "-a" "7bf81ce9e7d7387a221e1559686ed98cb3626f8220eb290263e59dfbb79fa70d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling rand_core v0.3.0 [INFO] [stderr] Compiling futures v0.1.25 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling byteorder v1.2.7 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling slab v0.4.1 [INFO] [stderr] Compiling lazycell v1.2.1 [INFO] [stderr] Compiling nodrop v0.1.13 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling cc v1.0.25 [INFO] [stderr] Compiling flate2-crc v0.1.1 [INFO] [stderr] Compiling ucd-util v0.1.3 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling utf8-ranges v1.0.2 [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Compiling termcolor v1.0.4 [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling bitflags v1.0.4 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling memchr v2.1.2 [INFO] [stderr] Compiling smallvec v0.6.7 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Compiling rand_chacha v0.1.0 [INFO] [stderr] Compiling rand v0.6.1 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling crossbeam-utils v0.6.1 [INFO] [stderr] Compiling textwrap v0.10.0 [INFO] [stderr] Compiling arrayvec v0.4.8 [INFO] [stderr] Compiling humantime v1.2.0 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling owning_ref v0.4.0 [INFO] [stderr] Compiling rand_core v0.2.2 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.0 [INFO] [stderr] Compiling regex-syntax v0.6.4 [INFO] [stderr] Compiling miniz-sys v0.1.11 [INFO] [stderr] Compiling crossbeam-epoch v0.6.1 [INFO] [stderr] Compiling lock_api v0.1.5 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling tokio-executor v0.1.5 [INFO] [stderr] Compiling sutp-futures v0.1.0 (/opt/rustwide/workdir/implementation/sutp-futures) [INFO] [stderr] Compiling crossbeam-deque v0.6.2 [INFO] [stderr] Compiling tokio-current-thread v0.1.4 [INFO] [stderr] Compiling tokio-timer v0.2.8 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling flate2 v1.0.5 [INFO] [stderr] Compiling bytes v0.4.11 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling mio v0.6.16 [INFO] [stderr] Compiling tokio-threadpool v0.1.9 [INFO] [stderr] Compiling parking_lot v0.6.4 [INFO] [stderr] Compiling tokio-io v0.1.10 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling tokio-reactor v0.1.7 [INFO] [stderr] Compiling tokio-codec v0.1.1 [INFO] [stderr] Compiling tokio-fs v0.1.4 [INFO] [stderr] Compiling tokio-tcp v0.1.2 [INFO] [stderr] Compiling tokio-uds v0.2.4 [INFO] [stderr] Compiling tokio-udp v0.1.3 [INFO] [stderr] Compiling env_logger v0.6.0 [INFO] [stderr] Compiling tokio v0.1.13 [INFO] [stderr] Compiling sutp v0.1.0 (/opt/rustwide/workdir/implementation/sutp) [INFO] [stdout] warning: field is never read: `remote_seq_no` [INFO] [stdout] --> implementation/sutp/src/connect.rs:77:5 [INFO] [stdout] | [INFO] [stdout] 77 | remote_seq_no: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Inner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> implementation/sutp/src/connect.rs:53:10 [INFO] [stdout] | [INFO] [stdout] 53 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `compression_algorithm` [INFO] [stdout] --> implementation/sutp/src/stream.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | compression_algorithm: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `SutpStream` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> implementation/sutp/src/stream.rs:43:10 [INFO] [stdout] | [INFO] [stdout] 43 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> implementation/sutp/src/listener.rs:124:42 [INFO] [stdout] | [INFO] [stdout] 124 | Async::Ready(None) => panic!(POLL_AFTER_IO_ERR), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 124 | Async::Ready(None) => panic!("{}", POLL_AFTER_IO_ERR), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `core::num::::saturating_sub` that must be used [INFO] [stdout] --> implementation/sutp/src/stream.rs:475:13 [INFO] [stdout] | [INFO] [stdout] 475 | / self.remote_window_size [INFO] [stdout] 476 | | .saturating_sub(outgoing.data.len() as u32); [INFO] [stdout] | |____________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this returns the result of the operation, without modifying the original [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling sutp-demo-server v0.1.0 (/opt/rustwide/workdir/implementation/sutp-demo-server) [INFO] [stderr] Compiling sutp-demo-client v0.1.0 (/opt/rustwide/workdir/implementation/sutp-demo-client) [INFO] [stderr] Compiling sutp-echo-server v0.1.0 (/opt/rustwide/workdir/implementation/sutp-echo-server) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 25s [INFO] running `Command { std: "docker" "inspect" "7bf81ce9e7d7387a221e1559686ed98cb3626f8220eb290263e59dfbb79fa70d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7bf81ce9e7d7387a221e1559686ed98cb3626f8220eb290263e59dfbb79fa70d", kill_on_drop: false }` [INFO] [stdout] 7bf81ce9e7d7387a221e1559686ed98cb3626f8220eb290263e59dfbb79fa70d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e7db52542450ad733650abbeacbdbb26435cf7e68c18e42689f6b5c6a01f4e37 [INFO] running `Command { std: "docker" "start" "-a" "e7db52542450ad733650abbeacbdbb26435cf7e68c18e42689f6b5c6a01f4e37", kill_on_drop: false }` [INFO] [stdout] warning: field is never read: `remote_seq_no` [INFO] [stdout] --> implementation/sutp/src/connect.rs:77:5 [INFO] [stdout] | [INFO] [stdout] 77 | remote_seq_no: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Inner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> implementation/sutp/src/connect.rs:53:10 [INFO] [stdout] | [INFO] [stdout] 53 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `compression_algorithm` [INFO] [stdout] --> implementation/sutp/src/stream.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | compression_algorithm: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `SutpStream` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> implementation/sutp/src/stream.rs:43:10 [INFO] [stdout] | [INFO] [stdout] 43 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> implementation/sutp/src/listener.rs:124:42 [INFO] [stdout] | [INFO] [stdout] 124 | Async::Ready(None) => panic!(POLL_AFTER_IO_ERR), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 124 | Async::Ready(None) => panic!("{}", POLL_AFTER_IO_ERR), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `core::num::::saturating_sub` that must be used [INFO] [stdout] --> implementation/sutp/src/stream.rs:475:13 [INFO] [stdout] | [INFO] [stdout] 475 | / self.remote_window_size [INFO] [stdout] 476 | | .saturating_sub(outgoing.data.len() as u32); [INFO] [stdout] | |____________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this returns the result of the operation, without modifying the original [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling sutp-futures v0.1.0 (/opt/rustwide/workdir/implementation/sutp-futures) [INFO] [stderr] Compiling sutp v0.1.0 (/opt/rustwide/workdir/implementation/sutp) [INFO] [stderr] Compiling sutp-demo-server v0.1.0 (/opt/rustwide/workdir/implementation/sutp-demo-server) [INFO] [stderr] Compiling sutp-echo-server v0.1.0 (/opt/rustwide/workdir/implementation/sutp-echo-server) [INFO] [stderr] Compiling sutp-demo-client v0.1.0 (/opt/rustwide/workdir/implementation/sutp-demo-client) [INFO] [stdout] warning: field is never read: `remote_seq_no` [INFO] [stdout] --> implementation/sutp/src/connect.rs:77:5 [INFO] [stdout] | [INFO] [stdout] 77 | remote_seq_no: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Inner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> implementation/sutp/src/connect.rs:53:10 [INFO] [stdout] | [INFO] [stdout] 53 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `compression_algorithm` [INFO] [stdout] --> implementation/sutp/src/stream.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | compression_algorithm: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `SutpStream` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> implementation/sutp/src/stream.rs:43:10 [INFO] [stdout] | [INFO] [stdout] 43 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> implementation/sutp/src/listener.rs:124:42 [INFO] [stdout] | [INFO] [stdout] 124 | Async::Ready(None) => panic!(POLL_AFTER_IO_ERR), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 124 | Async::Ready(None) => panic!("{}", POLL_AFTER_IO_ERR), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `core::num::::saturating_sub` that must be used [INFO] [stdout] --> implementation/sutp/src/stream.rs:475:13 [INFO] [stdout] | [INFO] [stdout] 475 | / self.remote_window_size [INFO] [stdout] 476 | | .saturating_sub(outgoing.data.len() as u32); [INFO] [stdout] | |____________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this returns the result of the operation, without modifying the original [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.33s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/sutp-2461875df9b8d923) [INFO] [stderr] Executable tests/demo.rs (/opt/rustwide/target/debug/deps/demo-501850f0ed01ac0f) [INFO] [stderr] Executable tests/smoke.rs (/opt/rustwide/target/debug/deps/smoke-5efa5e814b0a8f6c) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/sutp_demo_client-0a4c2dd8bd1cf6c6) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/sutp_demo_server-7c56363642eea8a2) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/sutp_echo_server-4efd7eecd309f01d) [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/sutp_futures-66f5bf294babba91) [INFO] running `Command { std: "docker" "inspect" "e7db52542450ad733650abbeacbdbb26435cf7e68c18e42689f6b5c6a01f4e37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7db52542450ad733650abbeacbdbb26435cf7e68c18e42689f6b5c6a01f4e37", kill_on_drop: false }` [INFO] [stdout] e7db52542450ad733650abbeacbdbb26435cf7e68c18e42689f6b5c6a01f4e37 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ce0cdb67ee497caf33f8b53ab17e42a09fefb4adbd4844db254fda4c83dd1650 [INFO] running `Command { std: "docker" "start" "-a" "ce0cdb67ee497caf33f8b53ab17e42a09fefb4adbd4844db254fda4c83dd1650", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: field is never read: `remote_seq_no` [INFO] [stderr] --> implementation/sutp/src/connect.rs:77:5 [INFO] [stderr] | [INFO] [stderr] 77 | remote_seq_no: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `Inner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> implementation/sutp/src/connect.rs:53:10 [INFO] [stderr] | [INFO] [stderr] 53 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `compression_algorithm` [INFO] [stderr] --> implementation/sutp/src/stream.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 46 | compression_algorithm: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `SutpStream` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> implementation/sutp/src/stream.rs:43:10 [INFO] [stderr] | [INFO] [stderr] 43 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> implementation/sutp/src/listener.rs:124:42 [INFO] [stderr] | [INFO] [stderr] 124 | Async::Ready(None) => panic!(POLL_AFTER_IO_ERR), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 124 | Async::Ready(None) => panic!("{}", POLL_AFTER_IO_ERR), [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `core::num::::saturating_sub` that must be used [INFO] [stderr] --> implementation/sutp/src/stream.rs:475:13 [INFO] [stderr] | [INFO] [stderr] 475 | / self.remote_window_size [INFO] [stderr] 476 | | .saturating_sub(outgoing.data.len() as u32); [INFO] [stderr] | |____________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this returns the result of the operation, without modifying the original [INFO] [stderr] [INFO] [stderr] warning: `sutp` (lib) generated 4 warnings [INFO] [stderr] warning: `sutp` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.37s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sutp-2461875df9b8d923) [INFO] [stdout] [INFO] [stdout] running 39 tests [INFO] [stdout] test chunk::tests::binary_len ... ok [INFO] [stdout] test chunk::tests::deserialize_compression_negotiation ... ok [INFO] [stdout] test chunk::tests::deserialize_compression_negotiation_zero_length ... ok [INFO] [stdout] test chunk::tests::deserialize_payload ... ok [INFO] [stdout] test chunk::tests::deserialize_flag_chunks ... ok [INFO] [stdout] test chunk::tests::deserialize_payload_empty ... ok [INFO] [stdout] test chunk::tests::deserialize_sack_chunk ... ok [INFO] [stdout] test chunk::tests::deserialize_sack_chunk_empty_nak_list ... ok [INFO] [stdout] test chunk::tests::serialize_compression_negotiation ... ok [INFO] [stdout] test chunk::tests::serialize_compression_negotiation_empty ... ok [INFO] [stdout] test chunk::tests::serialize_flag_chunks ... ok [INFO] [stdout] test chunk::tests::serialize_payload ... ok [INFO] [stdout] test chunk::tests::serialize_sack_chunk ... ok [INFO] [stdout] test chunk::tests::serialize_payload_empty ... ok [INFO] [stdout] test chunk::tests::zero_input ... ok [INFO] [stdout] test chunk::tests::serialize_sack_chunk_empty_nak_list ... ok [INFO] [stdout] test segment::tests::builder ... ok [INFO] [stdout] test segment::tests::binary_len ... ok [INFO] [stdout] test segment::tests::deserialize_multiple ... ok [INFO] [stdout] test segment::tests::illegal_duplication_valid ... ok [INFO] [stdout] test segment::tests::illegal_duplication_invalid ... ok [INFO] [stdout] test segment::tests::select_compression_negotiation ... ok [INFO] [stdout] test segment::tests::select_compression_negotiation_empty ... ok [INFO] [stdout] test segment::tests::select_compression_negotiation_mixed ... ok [INFO] [stdout] test segment::tests::select_compression_negotiation_unknown ... ok [INFO] [stdout] test window::tests::available ... ok [INFO] [stdout] test segment::tests::zero_input ... ok [INFO] [stdout] test segment::tests::serde ... ok [INFO] [stdout] test window::tests::cannot_overwrite ... ok [INFO] [stdout] test window::tests::clear ... ok [INFO] [stdout] test window::tests::distance_too_large ... ok [INFO] [stdout] test window::tests::key_too_low ... ok [INFO] [stdout] test window::tests::drain_hole ... ok [INFO] [stdout] test window::tests::drain_and_fill ... ok [INFO] [stdout] test window::tests::set_lowest_key ... ok [INFO] [stdout] test window::tests::smoke ... ok [INFO] [stdout] test chunk::tests::deserialize_sack_chunk_invalid_length - should panic ... ok [INFO] [stdout] test chunk::tests::deserialize_sack_chunk_zero_length - should panic ... ok [INFO] [stdout] test window::tests::set_lowest_key_with_err - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] Running tests/demo.rs (/opt/rustwide/target/debug/deps/demo-501850f0ed01ac0f) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] error: test failed, to rerun pass '-p sutp --test demo' [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/deps/demo-501850f0ed01ac0f` (signal: 11, SIGSEGV: invalid memory reference) [INFO] running `Command { std: "docker" "inspect" "ce0cdb67ee497caf33f8b53ab17e42a09fefb4adbd4844db254fda4c83dd1650", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce0cdb67ee497caf33f8b53ab17e42a09fefb4adbd4844db254fda4c83dd1650", kill_on_drop: false }` [INFO] [stdout] ce0cdb67ee497caf33f8b53ab17e42a09fefb4adbd4844db254fda4c83dd1650