[INFO] fetching crate obsidian 0.2.2... [INFO] testing obsidian-0.2.2 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate obsidian 0.2.2 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate obsidian 0.2.2 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 obsidian 0.2.2 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate obsidian 0.2.2 [INFO] tweaked toml for crates.io crate obsidian 0.2.2 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate obsidian 0.2.2 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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded futures-timer v2.0.2 [INFO] [stderr] Downloaded async-task v1.3.1 [INFO] [stderr] Downloaded kv-log-macro v1.0.4 [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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5b345addcebe40a13deace9131121e46ddc9446742b74614e000a9a2b8423edf [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" "5b345addcebe40a13deace9131121e46ddc9446742b74614e000a9a2b8423edf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5b345addcebe40a13deace9131121e46ddc9446742b74614e000a9a2b8423edf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b345addcebe40a13deace9131121e46ddc9446742b74614e000a9a2b8423edf", kill_on_drop: false }` [INFO] [stdout] 5b345addcebe40a13deace9131121e46ddc9446742b74614e000a9a2b8423edf [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" "+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] 8fbb519266174fd05ba668056f82bbe2c4134675169526694e2955ed171854a6 [INFO] running `Command { std: "docker" "start" "-a" "8fbb519266174fd05ba668056f82bbe2c4134675169526694e2955ed171854a6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling futures-core v0.3.4 [INFO] [stderr] Compiling pin-project-lite v0.1.4 [INFO] [stderr] Compiling pin-utils v0.1.0-alpha.4 [INFO] [stderr] Compiling scopeguard v1.0.0 [INFO] [stderr] Compiling futures-sink v0.3.4 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling smallvec v1.2.0 [INFO] [stderr] Compiling futures-task v0.3.4 [INFO] [stderr] Compiling futures-io v0.3.4 [INFO] [stderr] Compiling futures-timer v2.0.2 [INFO] [stderr] Compiling once_cell v1.3.1 [INFO] [stderr] Compiling indexmap v1.3.1 [INFO] [stderr] Compiling futures-channel v0.3.4 [INFO] [stderr] Compiling futures-util v0.3.4 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Compiling unicode-normalization v0.1.12 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling kv-log-macro v1.0.4 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling async-task v1.3.1 [INFO] [stderr] Compiling num_cpus v1.12.0 [INFO] [stderr] Compiling crossbeam-channel v0.4.2 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling crossbeam-deque v0.7.2 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling async-std v1.5.0 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling pin-project-internal v0.4.8 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling async-trait v0.1.30 [INFO] [stderr] Compiling tokio v0.2.20 [INFO] [stderr] Compiling pin-project v0.4.8 [INFO] [stderr] Compiling tokio-util v0.2.0 [INFO] [stderr] Compiling h2 v0.2.2 [INFO] [stderr] Compiling hyper v0.13.5 [INFO] [stderr] Compiling serde_json v1.0.52 [INFO] [stderr] Compiling obsidian v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 30s [INFO] running `Command { std: "docker" "inspect" "8fbb519266174fd05ba668056f82bbe2c4134675169526694e2955ed171854a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8fbb519266174fd05ba668056f82bbe2c4134675169526694e2955ed171854a6", kill_on_drop: false }` [INFO] [stdout] 8fbb519266174fd05ba668056f82bbe2c4134675169526694e2955ed171854a6 [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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 367cc4ec61d460c0b335902408b6b7af27325cf0f19732161df73b4796c8fdc7 [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" "367cc4ec61d460c0b335902408b6b7af27325cf0f19732161df73b4796c8fdc7", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling obsidian v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] error: could not compile `obsidian` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name example --edition=2018 examples/main.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 -C metadata=7c89f4a80b461b84 -C extra-filename=-7c89f4a80b461b84 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern async_std=/opt/rustwide/target/debug/deps/libasync_std-6fd4fb47c14eda4e.rlib --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-34ac0e4c5cebd033.so --extern http=/opt/rustwide/target/debug/deps/libhttp-9bb2a8e4b3caf2a9.rlib --extern hyper=/opt/rustwide/target/debug/deps/libhyper-aa716e3a38c76aa6.rlib --extern obsidian=/opt/rustwide/target/debug/deps/libobsidian-5049e85c11c4d3fc.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-b5153f62cc364cdc.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-b06edd01b8735d30.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-015e2ed88591db3c.rlib --extern url=/opt/rustwide/target/debug/deps/liburl-5e800bb8f077108f.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" "367cc4ec61d460c0b335902408b6b7af27325cf0f19732161df73b4796c8fdc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "367cc4ec61d460c0b335902408b6b7af27325cf0f19732161df73b4796c8fdc7", kill_on_drop: false }` [INFO] [stdout] 367cc4ec61d460c0b335902408b6b7af27325cf0f19732161df73b4796c8fdc7