[INFO] fetching crate lookaround 0.1.6... [INFO] testing lookaround-0.1.6 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate lookaround 0.1.6 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate lookaround 0.1.6 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 crates.io crate lookaround 0.1.6 [INFO] finished tweaking crates.io crate lookaround 0.1.6 [INFO] tweaked toml for crates.io crate lookaround 0.1.6 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate lookaround 0.1.6 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] cad48dece3f6e0fe2951eee03d1a0866d1edc1f6bac0764f6fe5ac4fd8024d00 [INFO] running `Command { std: "docker" "start" "-a" "cad48dece3f6e0fe2951eee03d1a0866d1edc1f6bac0764f6fe5ac4fd8024d00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cad48dece3f6e0fe2951eee03d1a0866d1edc1f6bac0764f6fe5ac4fd8024d00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cad48dece3f6e0fe2951eee03d1a0866d1edc1f6bac0764f6fe5ac4fd8024d00", kill_on_drop: false }` [INFO] [stdout] cad48dece3f6e0fe2951eee03d1a0866d1edc1f6bac0764f6fe5ac4fd8024d00 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6bba4f0ef0223956e3d234cf9d011010077d7f0fb633dfc3cbec4088a257b948 [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" "6bba4f0ef0223956e3d234cf9d011010077d7f0fb633dfc3cbec4088a257b948", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.109 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling configparser v3.0.0 [INFO] [stderr] Compiling tokio v1.14.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling nix v0.22.2 [INFO] [stderr] Compiling dirs-sys v0.3.6 [INFO] [stderr] Compiling directories v4.0.1 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling mac_address v1.1.2 [INFO] [stderr] Compiling lookaround v0.1.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 37.97s [INFO] running `Command { std: "docker" "inspect" "6bba4f0ef0223956e3d234cf9d011010077d7f0fb633dfc3cbec4088a257b948", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6bba4f0ef0223956e3d234cf9d011010077d7f0fb633dfc3cbec4088a257b948", kill_on_drop: false }` [INFO] [stdout] 6bba4f0ef0223956e3d234cf9d011010077d7f0fb633dfc3cbec4088a257b948 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a2f5f034811a8706b5b9d2559b0f10f1a39da012a03ca224bd6d208ed5ac6269 [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" "a2f5f034811a8706b5b9d2559b0f10f1a39da012a03ca224bd6d208ed5ac6269", kill_on_drop: false }` [INFO] [stderr] Compiling lookaround v0.1.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.28s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/lookaround-87d5e2fb0e79025f) [INFO] running `Command { std: "docker" "inspect" "a2f5f034811a8706b5b9d2559b0f10f1a39da012a03ca224bd6d208ed5ac6269", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2f5f034811a8706b5b9d2559b0f10f1a39da012a03ca224bd6d208ed5ac6269", kill_on_drop: false }` [INFO] [stdout] a2f5f034811a8706b5b9d2559b0f10f1a39da012a03ca224bd6d208ed5ac6269 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a60b550e9a3479b8669ad230c22dc47132795dd84a226b2df1d6db1dc5f83782 [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" "a60b550e9a3479b8669ad230c22dc47132795dd84a226b2df1d6db1dc5f83782", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/lookaround-87d5e2fb0e79025f) [INFO] [stdout] running 5 tests [INFO] [stdout] test client::test::test_nicknames ... ok [INFO] [stdout] test message::test::test_read_2 ... ok [INFO] [stdout] test tlv::test::test_1 ... ok [INFO] [stdout] test message::test::test_write_1 ... ok [INFO] [stdout] test message::test::test_write_2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a60b550e9a3479b8669ad230c22dc47132795dd84a226b2df1d6db1dc5f83782", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a60b550e9a3479b8669ad230c22dc47132795dd84a226b2df1d6db1dc5f83782", kill_on_drop: false }` [INFO] [stdout] a60b550e9a3479b8669ad230c22dc47132795dd84a226b2df1d6db1dc5f83782