[INFO] fetching crate mcping 0.2.0... [INFO] testing mcping-0.2.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate mcping 0.2.0 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate mcping 0.2.0 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 mcping 0.2.0 [INFO] finished tweaking crates.io crate mcping 0.2.0 [INFO] tweaked toml for crates.io crate mcping 0.2.0 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate crates.io crate mcping 0.2.0 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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stdout] b21e51efcd3acb227679eab75670331768515559363feb8ba0d88c5e38ea001c [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" "b21e51efcd3acb227679eab75670331768515559363feb8ba0d88c5e38ea001c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b21e51efcd3acb227679eab75670331768515559363feb8ba0d88c5e38ea001c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b21e51efcd3acb227679eab75670331768515559363feb8ba0d88c5e38ea001c", kill_on_drop: false }` [INFO] [stdout] b21e51efcd3acb227679eab75670331768515559363feb8ba0d88c5e38ea001c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8a2b3d27bdf36d275768a9da7aa26d155d0d053e69c0fd8336598d82c4b83185 [INFO] running `Command { std: "docker" "start" "-a" "8a2b3d27bdf36d275768a9da7aa26d155d0d053e69c0fd8336598d82c4b83185", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Compiling pin-project-lite v0.2.4 [INFO] [stderr] Compiling futures-core v0.3.12 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling match_cfg v0.1.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling data-encoding v2.3.2 [INFO] [stderr] Compiling futures-io v0.3.12 [INFO] [stderr] Compiling serde_json v1.0.62 [INFO] [stderr] Compiling linked-hash-map v0.5.4 [INFO] [stderr] Compiling ipnet v2.3.0 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling byteorder v1.4.2 [INFO] [stderr] Compiling tinyvec v1.1.1 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling tokio v1.2.0 [INFO] [stderr] Compiling form_urlencoded v1.0.0 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling lock_api v0.4.2 [INFO] [stderr] Compiling futures-task v0.3.12 [INFO] [stderr] Compiling futures-channel v0.3.12 [INFO] [stderr] Compiling lru-cache v0.1.2 [INFO] [stderr] Compiling futures-util v0.3.12 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling unicode-normalization v0.1.17 [INFO] [stderr] Compiling mio v0.7.7 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling hostname v0.3.1 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling resolv-conf v0.7.0 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling idna v0.2.1 [INFO] [stderr] Compiling url v2.2.0 [INFO] [stderr] Compiling thiserror-impl v1.0.23 [INFO] [stderr] Compiling enum-as-inner v0.3.3 [INFO] [stderr] Compiling async-trait v0.1.42 [INFO] [stderr] Compiling thiserror v1.0.23 [INFO] [stderr] Compiling trust-dns-proto v0.20.0 [INFO] [stderr] Compiling trust-dns-resolver v0.20.0 [INFO] [stderr] Compiling mcping v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 10s [INFO] running `Command { std: "docker" "inspect" "8a2b3d27bdf36d275768a9da7aa26d155d0d053e69c0fd8336598d82c4b83185", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a2b3d27bdf36d275768a9da7aa26d155d0d053e69c0fd8336598d82c4b83185", kill_on_drop: false }` [INFO] [stdout] 8a2b3d27bdf36d275768a9da7aa26d155d0d053e69c0fd8336598d82c4b83185 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] cbd00d41963955ff23d35390cea565d436062ddb3e3f34d2fb852390f27be02a [INFO] running `Command { std: "docker" "start" "-a" "cbd00d41963955ff23d35390cea565d436062ddb3e3f34d2fb852390f27be02a", kill_on_drop: false }` [INFO] [stderr] Compiling const_fn v0.4.5 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling weezl v0.1.4 [INFO] [stderr] Compiling regex-syntax v0.6.22 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling bytemuck v1.5.0 [INFO] [stderr] Compiling zeroize v0.9.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling deflate v0.8.6 [INFO] [stderr] Compiling miniz_oxide v0.3.7 [INFO] [stderr] Compiling gif v0.11.1 [INFO] [stderr] Compiling terminal_size v0.1.16 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling colored v2.0.0 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling signal-hook v0.1.17 [INFO] [stderr] Compiling png v0.16.8 [INFO] [stderr] Compiling mc-legacy-formatting v0.3.1 [INFO] [stderr] Compiling crossterm v0.18.2 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling ansi_colours v1.0.2 [INFO] [stderr] Compiling regex v1.4.3 [INFO] [stderr] Compiling crossbeam-epoch v0.9.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling console v0.13.0 [INFO] [stderr] Compiling dialoguer v0.7.1 [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling tiff v0.6.1 [INFO] [stderr] Compiling image v0.23.13 [INFO] [stderr] Compiling viuer v0.2.0 [INFO] [stderr] Compiling mcping v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 16s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/mcping-da24ff6491da8e91) [INFO] running `Command { std: "docker" "inspect" "cbd00d41963955ff23d35390cea565d436062ddb3e3f34d2fb852390f27be02a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cbd00d41963955ff23d35390cea565d436062ddb3e3f34d2fb852390f27be02a", kill_on_drop: false }` [INFO] [stdout] cbd00d41963955ff23d35390cea565d436062ddb3e3f34d2fb852390f27be02a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7bb1dd2c7cac9583a8cc71867af3d75e7006ab14018e2d78978040ef3f1cc0fb [INFO] running `Command { std: "docker" "start" "-a" "7bb1dd2c7cac9583a8cc71867af3d75e7006ab14018e2d78978040ef3f1cc0fb", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mcping-da24ff6491da8e91) [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] [stderr] Doc-tests mcping [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - get_status (line 279) - compile ... ok [INFO] [stdout] test src/lib.rs - get_status (line 286) - compile ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7bb1dd2c7cac9583a8cc71867af3d75e7006ab14018e2d78978040ef3f1cc0fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7bb1dd2c7cac9583a8cc71867af3d75e7006ab14018e2d78978040ef3f1cc0fb", kill_on_drop: false }` [INFO] [stdout] 7bb1dd2c7cac9583a8cc71867af3d75e7006ab14018e2d78978040ef3f1cc0fb