[INFO] fetching crate rune-testing 0.6.15... [INFO] testing rune-testing-0.6.15 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate rune-testing 0.6.15 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate rune-testing 0.6.15 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 rune-testing 0.6.15 [INFO] finished tweaking crates.io crate rune-testing 0.6.15 [INFO] tweaked toml for crates.io crate rune-testing 0.6.15 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate crates.io crate rune-testing 0.6.15 already has a lockfile, it will not be regenerated [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 rune v0.6.15 [INFO] [stderr] Downloaded runestick v0.6.15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2021-01-01" "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] b0caae277ecced9b1484b16c58a927ab466789670512998e239a78c52a3491ff [INFO] running `Command { std: "docker" "start" "-a" "b0caae277ecced9b1484b16c58a927ab466789670512998e239a78c52a3491ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b0caae277ecced9b1484b16c58a927ab466789670512998e239a78c52a3491ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0caae277ecced9b1484b16c58a927ab466789670512998e239a78c52a3491ff", kill_on_drop: false }` [INFO] [stdout] b0caae277ecced9b1484b16c58a927ab466789670512998e239a78c52a3491ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2021-01-01" "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] b7ad61857337079ec83bf4849b66f2a5c1190275403a93a7f1a17c8042d7eece [INFO] running `Command { std: "docker" "start" "-a" "b7ad61857337079ec83bf4849b66f2a5c1190275403a93a7f1a17c8042d7eece", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.20 [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Compiling futures-sink v0.3.5 [INFO] [stderr] Compiling futures-core v0.3.5 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling num-bigint v0.3.0 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling num-rational v0.3.0 [INFO] [stderr] Compiling futures-task v0.3.5 [INFO] [stderr] Compiling codespan-reporting v0.9.5 [INFO] [stderr] Compiling futures-channel v0.3.5 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling num-complex v0.3.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling twox-hash v1.5.0 [INFO] [stderr] Compiling num v0.3.0 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling tokio v0.2.22 [INFO] [stderr] Compiling thiserror v1.0.20 [INFO] [stderr] Compiling pin-project v0.4.23 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling futures-executor v0.3.5 [INFO] [stderr] Compiling futures v0.3.5 [INFO] [stderr] Compiling runestick v0.6.15 [INFO] [stderr] Compiling rune v0.6.15 [INFO] [stderr] Compiling rune-testing v0.6.15 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 29s [INFO] running `Command { std: "docker" "inspect" "b7ad61857337079ec83bf4849b66f2a5c1190275403a93a7f1a17c8042d7eece", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7ad61857337079ec83bf4849b66f2a5c1190275403a93a7f1a17c8042d7eece", kill_on_drop: false }` [INFO] [stdout] b7ad61857337079ec83bf4849b66f2a5c1190275403a93a7f1a17c8042d7eece [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 14cdffb367c711104d11e0f07d42fc5cf9638571d96a3c912fcc8b8a4f7f114f [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" "14cdffb367c711104d11e0f07d42fc5cf9638571d96a3c912fcc8b8a4f7f114f", kill_on_drop: false }` [INFO] [stderr] Compiling rune-testing v0.6.15 (/opt/rustwide/workdir) [INFO] [stderr] error: could not compile `rune-testing` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name vm_test_external_fn_ptr --edition=2018 tests/vm_test_external_fn_ptr.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=744c676136f09a4d -C extra-filename=-744c676136f09a4d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern futures_executor=/opt/rustwide/target/debug/deps/libfutures_executor-f5121ec6f9107de1.rlib --extern rune=/opt/rustwide/target/debug/deps/librune-96a9c48676b53541.rlib --extern rune_testing=/opt/rustwide/target/debug/deps/librune_testing-26e8f36b1e4e6188.rlib --extern runestick=/opt/rustwide/target/debug/deps/librunestick-eb82318c10f10c8a.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-f58f172e910e3968.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" "14cdffb367c711104d11e0f07d42fc5cf9638571d96a3c912fcc8b8a4f7f114f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14cdffb367c711104d11e0f07d42fc5cf9638571d96a3c912fcc8b8a4f7f114f", kill_on_drop: false }` [INFO] [stdout] 14cdffb367c711104d11e0f07d42fc5cf9638571d96a3c912fcc8b8a4f7f114f