[INFO] fetching crate rgh 0.2.1... [INFO] testing rgh-0.2.1 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate rgh 0.2.1 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate rgh 0.2.1 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 rgh 0.2.1 [INFO] finished tweaking crates.io crate rgh 0.2.1 [INFO] tweaked toml for crates.io crate rgh 0.2.1 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate crates.io crate rgh 0.2.1 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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 13c30c4b581efeaffa9e793b36c397bb60a31ba9fe4e07908b54390f8a12fb8b [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" "13c30c4b581efeaffa9e793b36c397bb60a31ba9fe4e07908b54390f8a12fb8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "13c30c4b581efeaffa9e793b36c397bb60a31ba9fe4e07908b54390f8a12fb8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13c30c4b581efeaffa9e793b36c397bb60a31ba9fe4e07908b54390f8a12fb8b", kill_on_drop: false }` [INFO] [stdout] 13c30c4b581efeaffa9e793b36c397bb60a31ba9fe4e07908b54390f8a12fb8b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 1648b09a65e42de03c832272b79b9ae950fdfd778027ec4c05d9a578830f31ef [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" "1648b09a65e42de03c832272b79b9ae950fdfd778027ec4c05d9a578830f31ef", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.47 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling futures-sink-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling futures-core-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling futures-io-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling pin-utils v0.1.0-alpha.4 [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Compiling unicode-width v0.1.6 [INFO] [stderr] Compiling curl v0.4.25 [INFO] [stderr] Compiling regex-syntax v0.6.12 [INFO] [stderr] Compiling isahc v0.7.6 [INFO] [stderr] Compiling openssl-probe v0.1.2 [INFO] [stderr] Compiling dtoa v0.4.4 [INFO] [stderr] Compiling mime v0.3.14 [INFO] [stderr] Compiling futures-core v0.3.1 [INFO] [stderr] Compiling once_cell v1.2.0 [INFO] [stderr] Compiling futures-io v0.3.1 [INFO] [stderr] Compiling pin-project-lite v0.1.1 [INFO] [stderr] Compiling futures-timer v2.0.2 [INFO] [stderr] Compiling number_prefix v0.3.0 [INFO] [stderr] Compiling unicase v2.5.1 [INFO] [stderr] Compiling lock_api v0.3.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling async-macros v2.0.0 [INFO] [stderr] Compiling crossbeam-channel v0.3.9 [INFO] [stderr] Compiling async-task v1.0.0 [INFO] [stderr] Compiling futures-channel-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling socket2 v0.3.11 [INFO] [stderr] Compiling clicolors-control v1.0.1 [INFO] [stderr] Compiling termios v0.3.1 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling unicode-normalization v0.1.9 [INFO] [stderr] Compiling crossbeam-channel v0.4.0 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling sluice v0.4.2 [INFO] [stderr] Compiling http v0.1.20 [INFO] [stderr] Compiling tokio-io v0.1.12 [INFO] [stderr] Compiling mio v0.6.19 [INFO] [stderr] Compiling kv-log-macro v1.0.4 [INFO] [stderr] Compiling openssl-sys v0.9.52 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling libnghttp2-sys v0.1.2 [INFO] [stderr] Compiling curl-sys v0.4.24 [INFO] [stderr] Compiling mime_guess v2.0.1 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling regex v1.3.1 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling futures-util-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling url v2.1.0 [INFO] [stderr] Compiling console v0.9.1 [INFO] [stderr] Compiling indicatif v0.13.0 [INFO] [stderr] Compiling futures-executor-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling broadcaster v0.2.6 [INFO] [stderr] Compiling futures-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling async-std v1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.102 [INFO] [stderr] Compiling serde v1.0.102 [INFO] [stderr] Compiling serde_json v1.0.41 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling surf v1.0.3 [INFO] [stderr] Compiling rgh v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 24s [INFO] running `Command { std: "docker" "inspect" "1648b09a65e42de03c832272b79b9ae950fdfd778027ec4c05d9a578830f31ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1648b09a65e42de03c832272b79b9ae950fdfd778027ec4c05d9a578830f31ef", kill_on_drop: false }` [INFO] [stdout] 1648b09a65e42de03c832272b79b9ae950fdfd778027ec4c05d9a578830f31ef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 54d7362069ca02a161bf192a0b04dbbf148fe99d43b66203b7ccd04ff84f418e [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" "54d7362069ca02a161bf192a0b04dbbf148fe99d43b66203b7ccd04ff84f418e", kill_on_drop: false }` [INFO] [stderr] Compiling rgh v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.38s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rgh-35c2cb12f40d9aa6) [INFO] running `Command { std: "docker" "inspect" "54d7362069ca02a161bf192a0b04dbbf148fe99d43b66203b7ccd04ff84f418e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54d7362069ca02a161bf192a0b04dbbf148fe99d43b66203b7ccd04ff84f418e", kill_on_drop: false }` [INFO] [stdout] 54d7362069ca02a161bf192a0b04dbbf148fe99d43b66203b7ccd04ff84f418e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 6ef0af9e510b82543b0be4a4f9b74a242547db025527103e12965bea7812823f [INFO] running `Command { std: "docker" "start" "-a" "6ef0af9e510b82543b0be4a4f9b74a242547db025527103e12965bea7812823f", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rgh-35c2cb12f40d9aa6) [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" "6ef0af9e510b82543b0be4a4f9b74a242547db025527103e12965bea7812823f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ef0af9e510b82543b0be4a4f9b74a242547db025527103e12965bea7812823f", kill_on_drop: false }` [INFO] [stdout] 6ef0af9e510b82543b0be4a4f9b74a242547db025527103e12965bea7812823f