[INFO] fetching crate rabbit_borough 0.1.6... [INFO] testing rabbit_borough-0.1.6 against 1.49.0 for beta-1.50-1 [INFO] extracting crate rabbit_borough 0.1.6 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate rabbit_borough 0.1.6 on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate rabbit_borough 0.1.6 [INFO] finished tweaking crates.io crate rabbit_borough 0.1.6 [INFO] tweaked toml for crates.io crate rabbit_borough 0.1.6 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate rabbit_borough 0.1.6 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.49.0" "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] a0d4f12062393b45cf9b4136dfef83de76f1c90fea8fa7a5b567bc94a11a5abc [INFO] running `Command { std: "docker" "start" "-a" "a0d4f12062393b45cf9b4136dfef83de76f1c90fea8fa7a5b567bc94a11a5abc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a0d4f12062393b45cf9b4136dfef83de76f1c90fea8fa7a5b567bc94a11a5abc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0d4f12062393b45cf9b4136dfef83de76f1c90fea8fa7a5b567bc94a11a5abc", kill_on_drop: false }` [INFO] [stdout] a0d4f12062393b45cf9b4136dfef83de76f1c90fea8fa7a5b567bc94a11a5abc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d0cc29d63d382d76c7f1f3d47bf67d6b9a6efc8aa58e8b4a114b8ab09e6dcaa6 [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" "d0cc29d63d382d76c7f1f3d47bf67d6b9a6efc8aa58e8b4a114b8ab09e6dcaa6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.14 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.41 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling cc v1.0.54 [INFO] [stderr] Compiling smallvec v1.4.0 [INFO] [stderr] Compiling once_cell v1.4.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling openssl v0.10.29 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Compiling static_assertions v0.3.4 [INFO] [stderr] Compiling proc-macro-nested v0.1.4 [INFO] [stderr] Compiling futures-core v0.3.5 [INFO] [stderr] Compiling base64 v0.12.1 [INFO] [stderr] Compiling openssl-probe v0.1.2 [INFO] [stderr] Compiling futures-sink v0.3.5 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling proc-macro-hack v0.5.15 [INFO] [stderr] Compiling instant v0.1.6 [INFO] [stderr] Compiling pin-project-lite v0.1.7 [INFO] [stderr] Compiling amq-protocol v6.0.0-rc12 [INFO] [stderr] Compiling cookie-factory v0.3.1 [INFO] [stderr] Compiling tracing-core v0.1.17 [INFO] [stderr] Compiling futures-io v0.3.5 [INFO] [stderr] Compiling lapin v1.4.0 [INFO] [stderr] Compiling async-task v4.0.2 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling futures-task v0.3.5 [INFO] [stderr] Compiling unicode-normalization v0.1.12 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling futures-channel v0.3.5 [INFO] [stderr] Compiling lock_api v0.4.0 [INFO] [stderr] Compiling nom v6.0.0-alpha1 [INFO] [stderr] Compiling lexical-core v0.6.2 [INFO] [stderr] Compiling tracing v0.1.21 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling openssl-sys v0.9.56 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Compiling mio v0.7.0 [INFO] [stderr] Compiling parking_lot_core v0.8.0 [INFO] [stderr] Compiling parking_lot v0.11.0 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling pinky-swear v4.4.0 [INFO] [stderr] Compiling crossbeam-channel v0.4.2 [INFO] [stderr] Compiling amq-protocol-uri v6.0.0-rc12 [INFO] [stderr] Compiling regex v1.3.7 [INFO] [stderr] Compiling pem v0.8.1 [INFO] [stderr] Compiling tcp-stream v0.20.3 [INFO] [stderr] Compiling amq-protocol-tcp v6.0.0-rc12 [INFO] [stderr] Compiling pin-project-internal v0.4.17 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling pin-project v0.4.17 [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 serde_json v1.0.53 [INFO] [stderr] Compiling amq-protocol-types v6.0.0-rc12 [INFO] [stderr] Compiling rabbit_borough v0.1.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 07s [INFO] running `Command { std: "docker" "inspect" "d0cc29d63d382d76c7f1f3d47bf67d6b9a6efc8aa58e8b4a114b8ab09e6dcaa6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0cc29d63d382d76c7f1f3d47bf67d6b9a6efc8aa58e8b4a114b8ab09e6dcaa6", kill_on_drop: false }` [INFO] [stdout] d0cc29d63d382d76c7f1f3d47bf67d6b9a6efc8aa58e8b4a114b8ab09e6dcaa6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bd43188b44324cc16eacfc43c0d8743ed3271dcc122e7b3013d3053b26bff4d0 [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" "bd43188b44324cc16eacfc43c0d8743ed3271dcc122e7b3013d3053b26bff4d0", kill_on_drop: false }` [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling bytes v0.5.5 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling md5 v0.7.0 [INFO] [stderr] Compiling fallible-iterator v0.2.0 [INFO] [stderr] Compiling siphasher v0.3.3 [INFO] [stderr] Compiling stringprep v0.1.2 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.34 [INFO] [stderr] Compiling async-trait v0.1.36 [INFO] [stderr] Compiling scheduled-thread-pool v0.2.5 [INFO] [stderr] Compiling block-padding v0.1.5 [INFO] [stderr] Compiling r2d2 v0.8.9 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling sha2 v0.8.2 [INFO] [stderr] Compiling phf v0.8.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling tokio v0.2.21 [INFO] [stderr] Compiling postgres-protocol v0.5.1 [INFO] [stderr] Compiling postgres-types v0.1.2 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling tokio-postgres v0.5.5 [INFO] [stderr] Compiling postgres v0.17.4 [INFO] [stderr] Compiling r2d2_postgres v0.16.0 [INFO] [stderr] Compiling rabbit_borough v0.1.6 (/opt/rustwide/workdir) [INFO] [stderr] error: could not compile `rabbit_borough` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name consumer_r2d2 --edition=2018 examples/consumer_r2d2.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 -C metadata=dcd75f3b896c2d8f -C extra-filename=-dcd75f3b896c2d8f --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern amq_protocol_types=/opt/rustwide/target/debug/deps/libamq_protocol_types-51ecd4bf4d2e526c.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-4451a6c4233681ee.rlib --extern futures_executor=/opt/rustwide/target/debug/deps/libfutures_executor-d1c7b155193e3c4b.rlib --extern lapin=/opt/rustwide/target/debug/deps/liblapin-447dd7a739516575.rlib --extern postgres=/opt/rustwide/target/debug/deps/libpostgres-a1d2797fe17d8fd6.rlib --extern r2d2=/opt/rustwide/target/debug/deps/libr2d2-9104432ccd259cdb.rlib --extern r2d2_postgres=/opt/rustwide/target/debug/deps/libr2d2_postgres-1d80d0c30cf03adb.rlib --extern rabbit_borough=/opt/rustwide/target/debug/deps/librabbit_borough-84761270aa7a5812.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-f51c4f1f74335432.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-a88b3b3e38616477.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" "bd43188b44324cc16eacfc43c0d8743ed3271dcc122e7b3013d3053b26bff4d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd43188b44324cc16eacfc43c0d8743ed3271dcc122e7b3013d3053b26bff4d0", kill_on_drop: false }` [INFO] [stdout] bd43188b44324cc16eacfc43c0d8743ed3271dcc122e7b3013d3053b26bff4d0