[INFO] fetching crate rants 0.5.0... [INFO] testing rants-0.5.0 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate rants 0.5.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate rants 0.5.0 on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate rants 0.5.0 [INFO] finished tweaking crates.io crate rants 0.5.0 [INFO] tweaked toml for crates.io crate rants 0.5.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-native-tls v0.1.0 [INFO] [stderr] Downloaded hostname v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 487f535c2f69839dad8c3fed0a93f732e0c9f938b0135aff7cd49b881c77887d [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" "487f535c2f69839dad8c3fed0a93f732e0c9f938b0135aff7cd49b881c77887d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "487f535c2f69839dad8c3fed0a93f732e0c9f938b0135aff7cd49b881c77887d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "487f535c2f69839dad8c3fed0a93f732e0c9f938b0135aff7cd49b881c77887d", kill_on_drop: false }` [INFO] [stdout] 487f535c2f69839dad8c3fed0a93f732e0c9f938b0135aff7cd49b881c77887d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 447c44efc2ec4f6b3d1590f46166c6cef04b9c91918ef198208d1ab42629497c [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" "447c44efc2ec4f6b3d1590f46166c6cef04b9c91918ef198208d1ab42629497c", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling lexical-core v0.7.4 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling futures-channel v0.3.8 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling futures-macro v0.3.8 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling owning_ref v0.4.1 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling tokio v0.2.24 [INFO] [stderr] Compiling futures-util v0.3.8 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling tokio-util v0.2.0 [INFO] [stderr] Compiling futures-executor v0.3.8 [INFO] [stderr] Compiling futures v0.3.8 [INFO] [stderr] Compiling rants v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 40.52s [INFO] running `Command { std: "docker" "inspect" "447c44efc2ec4f6b3d1590f46166c6cef04b9c91918ef198208d1ab42629497c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "447c44efc2ec4f6b3d1590f46166c6cef04b9c91918ef198208d1ab42629497c", kill_on_drop: false }` [INFO] [stdout] 447c44efc2ec4f6b3d1590f46166c6cef04b9c91918ef198208d1ab42629497c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 53fb5d4165de344fd1945d2b8b584de203da9b9e1a1ef8ce25097c4d75fbfa23 [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" "53fb5d4165de344fd1945d2b8b584de203da9b9e1a1ef8ce25097c4d75fbfa23", kill_on_drop: false }` [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling match_cfg v0.1.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling hostname v0.2.0 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling rants v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] error: could not compile `rants` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name echo --edition=2018 tests/echo.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' -C metadata=a1d92c02e3467ba7 -C extra-filename=-a1d92c02e3467ba7 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-ae8e0e99d586d290.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-13b76cd8e16f5b17.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-bcb47a7843dc7f27.rlib --extern hostname=/opt/rustwide/target/debug/deps/libhostname-c4ba5cbf494cc7ad.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-93afe3d9087c158b.rlib --extern nom=/opt/rustwide/target/debug/deps/libnom-885407f33407535d.rlib --extern owning_ref=/opt/rustwide/target/debug/deps/libowning_ref-35997c2ae0d67555.rlib --extern pin_project=/opt/rustwide/target/debug/deps/libpin_project-f90cca3d749d766b.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-3ffd439207bd4701.rlib --extern rants=/opt/rustwide/target/debug/deps/librants-f72c77bd81b0677e.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-5396f518ea5fad1b.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-7edfbc57a320091e.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-14bde80b69e8385f.rlib --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-b01d6c652816a4db.rlib --extern uuid=/opt/rustwide/target/debug/deps/libuuid-2a2c662475e9dd10.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "53fb5d4165de344fd1945d2b8b584de203da9b9e1a1ef8ce25097c4d75fbfa23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53fb5d4165de344fd1945d2b8b584de203da9b9e1a1ef8ce25097c4d75fbfa23", kill_on_drop: false }` [INFO] [stdout] 53fb5d4165de344fd1945d2b8b584de203da9b9e1a1ef8ce25097c4d75fbfa23