[INFO] fetching crate into-owned 0.3.0-alpha.2...
[INFO] testing into-owned-0.3.0-alpha.2 against 1.47.0 for beta-1.48-1
[INFO] extracting crate into-owned 0.3.0-alpha.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate into-owned 0.3.0-alpha.2 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate into-owned 0.3.0-alpha.2
[INFO] finished tweaking crates.io crate into-owned 0.3.0-alpha.2
[INFO] tweaked toml for crates.io crate into-owned 0.3.0-alpha.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1cb62afe70d1ee41e6300948bb5994908fcdca11eb42376f226ba7c4035dbbba
[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" "1cb62afe70d1ee41e6300948bb5994908fcdca11eb42376f226ba7c4035dbbba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1cb62afe70d1ee41e6300948bb5994908fcdca11eb42376f226ba7c4035dbbba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cb62afe70d1ee41e6300948bb5994908fcdca11eb42376f226ba7c4035dbbba", kill_on_drop: false }`
[INFO] [stdout] 1cb62afe70d1ee41e6300948bb5994908fcdca11eb42376f226ba7c4035dbbba
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] ea7a56b3191167d8d62bd925095bf33f8a7c69a7ad1e49d6223cf145d2242496
[INFO] running `Command { std: "docker" "start" "-a" "ea7a56b3191167d8d62bd925095bf33f8a7c69a7ad1e49d6223cf145d2242496", kill_on_drop: false }`
[INFO] [stderr]    Compiling into-owned v0.3.0-alpha.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "ea7a56b3191167d8d62bd925095bf33f8a7c69a7ad1e49d6223cf145d2242496", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea7a56b3191167d8d62bd925095bf33f8a7c69a7ad1e49d6223cf145d2242496", kill_on_drop: false }`
[INFO] [stdout] ea7a56b3191167d8d62bd925095bf33f8a7c69a7ad1e49d6223cf145d2242496
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9e989843acf30138afe00cfb2f4494e789216e5bfcd84338c2fc2790b712f43
[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" "f9e989843acf30138afe00cfb2f4494e789216e5bfcd84338c2fc2790b712f43", kill_on_drop: false }`
[INFO] [stderr]    Compiling into-owned v0.3.0-alpha.2 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `into-owned`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name test_add --edition=2018 tests/test_add.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="std"' -C metadata=5d539b3497dda774 -C extra-filename=-5d539b3497dda774 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern into_owned=/opt/rustwide/target/debug/deps/libinto_owned-e0e787db9ee0a858.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "f9e989843acf30138afe00cfb2f4494e789216e5bfcd84338c2fc2790b712f43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9e989843acf30138afe00cfb2f4494e789216e5bfcd84338c2fc2790b712f43", kill_on_drop: false }`
[INFO] [stdout] f9e989843acf30138afe00cfb2f4494e789216e5bfcd84338c2fc2790b712f43
