[INFO] fetching crate mqttrs 0.4.0... [INFO] testing mqttrs-0.4.0 against 1.49.0 for beta-1.50-1 [INFO] extracting crate mqttrs 0.4.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate mqttrs 0.4.0 on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate mqttrs 0.4.0 [INFO] finished tweaking crates.io crate mqttrs 0.4.0 [INFO] tweaked toml for crates.io crate mqttrs 0.4.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a7c64ecee36003796829ed2650c91d4249ab481c3156aaa6241421f25986bea4 [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" "a7c64ecee36003796829ed2650c91d4249ab481c3156aaa6241421f25986bea4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a7c64ecee36003796829ed2650c91d4249ab481c3156aaa6241421f25986bea4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7c64ecee36003796829ed2650c91d4249ab481c3156aaa6241421f25986bea4", kill_on_drop: false }` [INFO] [stdout] a7c64ecee36003796829ed2650c91d4249ab481c3156aaa6241421f25986bea4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0b3800152e8bb1bd1e1099ff7ae07d42550b649a956aee0954a1b4052a4ee329 [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" "0b3800152e8bb1bd1e1099ff7ae07d42550b649a956aee0954a1b4052a4ee329", kill_on_drop: false }` [INFO] [stderr] Compiling heapless v0.5.6 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling hash32 v0.1.1 [INFO] [stderr] Compiling mqttrs v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `ArrayLength`, `String`, `Vec` [INFO] [stdout] --> src/decoder.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | use heapless::{String, Vec, ArrayLength}; [INFO] [stdout] | ^^^^^^ ^^^ ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `String`, `Vec`, `consts` [INFO] [stdout] --> src/publish.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | use heapless::{String, Vec, consts}; [INFO] [stdout] | ^^^^^^ ^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.62s [INFO] running `Command { std: "docker" "inspect" "0b3800152e8bb1bd1e1099ff7ae07d42550b649a956aee0954a1b4052a4ee329", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b3800152e8bb1bd1e1099ff7ae07d42550b649a956aee0954a1b4052a4ee329", kill_on_drop: false }` [INFO] [stdout] 0b3800152e8bb1bd1e1099ff7ae07d42550b649a956aee0954a1b4052a4ee329 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", 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] dc197ed0599d57af11d8cf04f2c7d434aad4e1ce3c06771bb825e051348e5ac8 [INFO] running `Command { std: "docker" "start" "-a" "dc197ed0599d57af11d8cf04f2c7d434aad4e1ce3c06771bb825e051348e5ac8", kill_on_drop: false }` [INFO] [stderr] Compiling mqttrs v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `ArrayLength`, `String`, `Vec` [INFO] [stdout] --> src/decoder.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | use heapless::{String, Vec, ArrayLength}; [INFO] [stdout] | ^^^^^^ ^^^ ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `String`, `Vec`, `consts` [INFO] [stdout] --> src/publish.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | use heapless::{String, Vec, consts}; [INFO] [stdout] | ^^^^^^ ^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ArrayLength`, `String`, `Vec` [INFO] [stdout] --> src/decoder.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | use heapless::{String, Vec, ArrayLength}; [INFO] [stdout] | ^^^^^^ ^^^ ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `String`, `Vec`, `consts` [INFO] [stdout] --> src/publish.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | use heapless::{String, Vec, consts}; [INFO] [stdout] | ^^^^^^ ^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bytes::BytesMut` [INFO] [stdout] --> src/encoder_test.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use bytes::BytesMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.74s [INFO] running `Command { std: "docker" "inspect" "dc197ed0599d57af11d8cf04f2c7d434aad4e1ce3c06771bb825e051348e5ac8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc197ed0599d57af11d8cf04f2c7d434aad4e1ce3c06771bb825e051348e5ac8", kill_on_drop: false }` [INFO] [stdout] dc197ed0599d57af11d8cf04f2c7d434aad4e1ce3c06771bb825e051348e5ac8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f28e73bb447c6f677d1bc5e61f4852b3829da3160daaaeba1988998b233f60dc [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" "f28e73bb447c6f677d1bc5e61f4852b3829da3160daaaeba1988998b233f60dc", 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] warning: unused imports: `ArrayLength`, `String`, `Vec` [INFO] [stderr] --> src/decoder.rs:4:16 [INFO] [stderr] | [INFO] [stderr] 4 | use heapless::{String, Vec, ArrayLength}; [INFO] [stderr] | ^^^^^^ ^^^ ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `String`, `Vec`, `consts` [INFO] [stderr] --> src/publish.rs:4:16 [INFO] [stderr] | [INFO] [stderr] 4 | use heapless::{String, Vec, consts}; [INFO] [stderr] | ^^^^^^ ^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused imports: `ArrayLength`, `String`, `Vec` [INFO] [stderr] --> src/decoder.rs:4:16 [INFO] [stderr] | [INFO] [stderr] 4 | use heapless::{String, Vec, ArrayLength}; [INFO] [stderr] | ^^^^^^ ^^^ ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `String`, `Vec`, `consts` [INFO] [stderr] --> src/publish.rs:4:16 [INFO] [stderr] | [INFO] [stderr] 4 | use heapless::{String, Vec, consts}; [INFO] [stderr] | ^^^^^^ ^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `bytes::BytesMut` [INFO] [stderr] --> src/encoder_test.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use bytes::BytesMut; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.59s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/mqttrs-7b11aaf15be97e5c [INFO] [stdout] running 37 tests [INFO] [stdout] test decoder_test::inner_length_too_long ... ok [INFO] [stdout] test decoder_test::test_connect_wrong_version ... ok [INFO] [stdout] test decoder_test::test_offset_start ... ignored [INFO] [stdout] test decoder_test::test_connect ... ok [INFO] [stdout] test decoder_test::header_firstbyte ... ok [INFO] [stdout] test decoder_test::test_ping_resp ... ok [INFO] [stdout] test decoder_test::test_pub_ack ... ok [INFO] [stdout] test decoder_test::test_pub_rel ... ok [INFO] [stdout] test decoder_test::test_publish ... ignored [INFO] [stdout] test encoder_test::test_connack ... ok [INFO] [stdout] test encoder_test::test_connect ... ok [INFO] [stdout] test encoder_test::test_disconnect ... ok [INFO] [stdout] test decoder_test::test_unsubscribe ... ok [INFO] [stdout] test decoder_test::test_unsub_ack ... ok [INFO] [stdout] test encoder_test::test_ping_req ... ok [INFO] [stdout] test decoder_test::non_utf8_string ... ok [INFO] [stdout] test decoder_test::test_pub_rec ... ok [INFO] [stdout] test decoder_test::test_connack ... ok [INFO] [stdout] test encoder_test::test_pubrec ... ok [INFO] [stdout] test encoder_test::test_pubrel ... ok [INFO] [stdout] test decoder_test::test_pub_comp ... ok [INFO] [stdout] test decoder_test::test_ping_req ... ok [INFO] [stdout] test encoder_test::test_suback ... ok [INFO] [stdout] test encoder_test::test_subscribe ... ok [INFO] [stdout] test encoder_test::test_unsuback ... ok [INFO] [stdout] test encoder_test::test_unsubscribe ... ok [INFO] [stdout] test decoder_test::header_len ... ok [INFO] [stdout] test decoder_test::test_half_connect ... ok [INFO] [stdout] test decoder_test::test_disconnect ... ok [INFO] [stdout] test encoder_test::test_pubcomp ... ok [INFO] [stdout] test encoder_test::test_publish ... ok [INFO] [stdout] test decoder_test::test_subscribe ... ok [INFO] [stdout] test decoder_test::test_suback ... ok [INFO] [stdout] test encoder_test::test_puback ... ok [INFO] [stdout] test encoder_test::test_write_zero ... ok [INFO] [stdout] test encoder_test::test_ping_resp ... ok [INFO] [stdout] test utils::test::pid_add_sub ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 35 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests mqttrs [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/packet.rs - packet::Packet (line 8) ... ok [INFO] [stdout] test src/utils.rs - utils::Pid (line 85) ... ok [INFO] [stdout] test src/encoder.rs - encoder::encode_slice (line 5) ... ok [INFO] [stdout] test src/decoder.rs - decoder::clone_packet (line 12) ... ok [INFO] [stdout] test src/lib.rs - (line 10) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f28e73bb447c6f677d1bc5e61f4852b3829da3160daaaeba1988998b233f60dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f28e73bb447c6f677d1bc5e61f4852b3829da3160daaaeba1988998b233f60dc", kill_on_drop: false }` [INFO] [stdout] f28e73bb447c6f677d1bc5e61f4852b3829da3160daaaeba1988998b233f60dc