[INFO] fetching crate ws-protocol 0.3.0... [INFO] testing ws-protocol-0.3.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [INFO] extracting crate ws-protocol 0.3.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate ws-protocol 0.3.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ws-protocol 0.3.0 [INFO] finished tweaking crates.io crate ws-protocol 0.3.0 [INFO] tweaked toml for crates.io crate ws-protocol 0.3.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate ws-protocol 0.3.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a98011e393bfc9d7aa2a1c973c04e9eb6d18d4a226dbe078bd0a5f783ff8ebed [INFO] running `Command { std: "docker" "start" "-a" "a98011e393bfc9d7aa2a1c973c04e9eb6d18d4a226dbe078bd0a5f783ff8ebed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a98011e393bfc9d7aa2a1c973c04e9eb6d18d4a226dbe078bd0a5f783ff8ebed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a98011e393bfc9d7aa2a1c973c04e9eb6d18d4a226dbe078bd0a5f783ff8ebed", kill_on_drop: false }` [INFO] [stdout] a98011e393bfc9d7aa2a1c973c04e9eb6d18d4a226dbe078bd0a5f783ff8ebed [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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8a3ffd91f3b53b39cee0ac6686a11227e11b70ef52b0f85f4a555d9075534014 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "8a3ffd91f3b53b39cee0ac6686a11227e11b70ef52b0f85f4a555d9075534014", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling ws-protocol v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/lib.rs:31:13 [INFO] [stdout] | [INFO] [stdout] 31 | _ => panic!(), [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 184 | let fin_rsv_opcode: u8 = (get_fin_enum_value!(fin) << 7) | (get_opcode_enum_value!(opcode)); [INFO] [stdout] | ------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] = note: this warning originates in the macro `get_fin_enum_value` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/lib.rs:85:13 [INFO] [stdout] | [INFO] [stdout] 85 | _ => panic!(), [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 184 | let fin_rsv_opcode: u8 = (get_fin_enum_value!(fin) << 7) | (get_opcode_enum_value!(opcode)); [INFO] [stdout] | ------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `get_opcode_enum_value` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `index` is never read [INFO] [stdout] --> src/lib.rs:300:5 [INFO] [stdout] | [INFO] [stdout] 300 | index += temp_payload_length; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.64s [INFO] running `Command { std: "docker" "inspect" "8a3ffd91f3b53b39cee0ac6686a11227e11b70ef52b0f85f4a555d9075534014", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a3ffd91f3b53b39cee0ac6686a11227e11b70ef52b0f85f4a555d9075534014", kill_on_drop: false }` [INFO] [stdout] 8a3ffd91f3b53b39cee0ac6686a11227e11b70ef52b0f85f4a555d9075534014 [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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ec37fe3181731aae8df87fa51413209978bfae23de6b412994a39d96c6cb7ed9 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ec37fe3181731aae8df87fa51413209978bfae23de6b412994a39d96c6cb7ed9", kill_on_drop: false }` [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/lib.rs:31:13 [INFO] [stdout] | [INFO] [stdout] 31 | _ => panic!(), [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 184 | let fin_rsv_opcode: u8 = (get_fin_enum_value!(fin) << 7) | (get_opcode_enum_value!(opcode)); [INFO] [stdout] | ------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] = note: this warning originates in the macro `get_fin_enum_value` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ws-protocol v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/lib.rs:85:13 [INFO] [stdout] | [INFO] [stdout] 85 | _ => panic!(), [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 184 | let fin_rsv_opcode: u8 = (get_fin_enum_value!(fin) << 7) | (get_opcode_enum_value!(opcode)); [INFO] [stdout] | ------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `get_opcode_enum_value` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `index` is never read [INFO] [stdout] --> src/lib.rs:300:5 [INFO] [stdout] | [INFO] [stdout] 300 | index += temp_payload_length; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/lib.rs:31:13 [INFO] [stdout] | [INFO] [stdout] 31 | _ => panic!(), [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 184 | let fin_rsv_opcode: u8 = (get_fin_enum_value!(fin) << 7) | (get_opcode_enum_value!(opcode)); [INFO] [stdout] | ------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] = note: this warning originates in the macro `get_fin_enum_value` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/lib.rs:85:13 [INFO] [stdout] | [INFO] [stdout] 85 | _ => panic!(), [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 184 | let fin_rsv_opcode: u8 = (get_fin_enum_value!(fin) << 7) | (get_opcode_enum_value!(opcode)); [INFO] [stdout] | ------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `get_opcode_enum_value` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `index` is never read [INFO] [stdout] --> src/lib.rs:300:5 [INFO] [stdout] | [INFO] [stdout] 300 | index += temp_payload_length; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.82s [INFO] running `Command { std: "docker" "inspect" "ec37fe3181731aae8df87fa51413209978bfae23de6b412994a39d96c6cb7ed9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec37fe3181731aae8df87fa51413209978bfae23de6b412994a39d96c6cb7ed9", kill_on_drop: false }` [INFO] [stdout] ec37fe3181731aae8df87fa51413209978bfae23de6b412994a39d96c6cb7ed9 [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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0e590177fa817581e8e73f10f3c14be4cf93f44e6f1f60ac484bef59aac18571 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0e590177fa817581e8e73f10f3c14be4cf93f44e6f1f60ac484bef59aac18571", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: unreachable pattern [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/lib.rs:31:13 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 31 | _ => panic!(), [INFO] [stdout] [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 184 | let fin_rsv_opcode: u8 = (get_fin_enum_value!(fin) << 7) | (get_opcode_enum_value!(opcode)); [INFO] [stderr] | ------------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] = note: this warning originates in the macro `get_fin_enum_value` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/lib.rs:85:13 [INFO] [stderr] | [INFO] [stderr] 85 | _ => panic!(), [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 184 | let fin_rsv_opcode: u8 = (get_fin_enum_value!(fin) << 7) | (get_opcode_enum_value!(opcode)); [INFO] [stderr] | ------------------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `get_opcode_enum_value` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: value assigned to `index` is never read [INFO] [stderr] --> src/lib.rs:300:5 [INFO] [stderr] | [INFO] [stderr] 300 | index += temp_payload_length; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/lib.rs:31:13 [INFO] [stderr] | [INFO] [stderr] 31 | _ => panic!(), [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 184 | let fin_rsv_opcode: u8 = (get_fin_enum_value!(fin) << 7) | (get_opcode_enum_value!(opcode)); [INFO] [stderr] | ------------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] = note: this warning originates in the macro `get_fin_enum_value` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/lib.rs:85:13 [INFO] [stderr] | [INFO] [stderr] 85 | _ => panic!(), [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 184 | let fin_rsv_opcode: u8 = (get_fin_enum_value!(fin) << 7) | (get_opcode_enum_value!(opcode)); [INFO] [stderr] | ------------------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `get_opcode_enum_value` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: value assigned to `index` is never read [INFO] [stderr] --> src/lib.rs:300:5 [INFO] [stderr] | [INFO] [stderr] 300 | index += temp_payload_length; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ws_protocol-757c43317efccea1) [INFO] [stderr] Doc-tests ws-protocol [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0e590177fa817581e8e73f10f3c14be4cf93f44e6f1f60ac484bef59aac18571", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e590177fa817581e8e73f10f3c14be4cf93f44e6f1f60ac484bef59aac18571", kill_on_drop: false }` [INFO] [stdout] 0e590177fa817581e8e73f10f3c14be4cf93f44e6f1f60ac484bef59aac18571