[INFO] cloning repository https://github.com/metaclips-bot/metaclips_29_11_2021_crate_release_127
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/metaclips-bot/metaclips_29_11_2021_crate_release_127" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmetaclips-bot%2Fmetaclips_29_11_2021_crate_release_127", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmetaclips-bot%2Fmetaclips_29_11_2021_crate_release_127'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 99e177956dde74d09a1e48943251082332f082bc
[INFO] checking metaclips-bot/metaclips_29_11_2021_crate_release_127 against try#ef8c760c4c3d93b561a5b431502e92f4b4773aca for pr-92472
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmetaclips-bot%2Fmetaclips_29_11_2021_crate_release_127" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/metaclips-bot/metaclips_29_11_2021_crate_release_127 on toolchain ef8c760c4c3d93b561a5b431502e92f4b4773aca
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ef8c760c4c3d93b561a5b431502e92f4b4773aca" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/metaclips-bot/metaclips_29_11_2021_crate_release_127
[INFO] finished tweaking git repo https://github.com/metaclips-bot/metaclips_29_11_2021_crate_release_127
[INFO] tweaked toml for git repo https://github.com/metaclips-bot/metaclips_29_11_2021_crate_release_127 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/metaclips-bot/metaclips_29_11_2021_crate_release_127 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ef8c760c4c3d93b561a5b431502e92f4b4773aca" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+ef8c760c4c3d93b561a5b431502e92f4b4773aca" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6434265b91b42d7ea4eb0bf9abd59fa2e374ca680775e02e870e9e7c416bf1ff
[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" "6434265b91b42d7ea4eb0bf9abd59fa2e374ca680775e02e870e9e7c416bf1ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6434265b91b42d7ea4eb0bf9abd59fa2e374ca680775e02e870e9e7c416bf1ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6434265b91b42d7ea4eb0bf9abd59fa2e374ca680775e02e870e9e7c416bf1ff", kill_on_drop: false }`
[INFO] [stdout] 6434265b91b42d7ea4eb0bf9abd59fa2e374ca680775e02e870e9e7c416bf1ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+ef8c760c4c3d93b561a5b431502e92f4b4773aca" "check" "--frozen" "--all" "--all-targets" "--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] 1d73af8ecfd4123c7480dc167d7d2b7d2c3eaa114ce789cfe6d18a657804522f
[INFO] running `Command { std: "docker" "start" "-a" "1d73af8ecfd4123c7480dc167d7d2b7d2c3eaa114ce789cfe6d18a657804522f", kill_on_drop: false }`
[INFO] [stderr]     Checking example_blocks v0.1.0 (/opt/rustwide/workdir/tools/docs/example_blocks)
[INFO] [stderr]    Compiling ockam_message_derive v0.1.0 (/opt/rustwide/workdir/implementations/rust/ockam/ockam_message_derive)
[INFO] [stderr]    Compiling ockam_node_test_attribute v0.5.0 (/opt/rustwide/workdir/implementations/rust/ockam/ockam_node_test_attribute)
[INFO] [stderr]    Compiling ockam_node_attribute v0.27.0 (/opt/rustwide/workdir/implementations/rust/ockam/ockam_node_attribute)
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling strum_macros v0.22.0
[INFO] [stderr]    Compiling ockam_macro v0.1.0 (/opt/rustwide/workdir/implementations/rust/ockam/ockam_macro)
[INFO] [stderr]    Compiling ockam_vault_test_attribute v0.29.0 (/opt/rustwide/workdir/implementations/rust/ockam/ockam_vault_test_attribute)
[INFO] [stderr]     Checking serde v1.0.130
[INFO] [stderr]     Checking tokio v1.14.0
[INFO] [stderr]     Checking futures-util v0.3.17
[INFO] [stderr]     Checking pin-project v1.0.8
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]     Checking zeroize v1.4.3
[INFO] [stderr]     Checking ockam_node_no_std v0.12.0 (/opt/rustwide/workdir/implementations/rust/ockam/ockam_node_no_std)
[INFO] [stderr]     Checking curve25519-dalek v3.2.0
[INFO] [stderr] error: could not compile `tokio`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name tokio --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.14.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="bytes"' --cfg 'feature="default"' --cfg 'feature="fs"' --cfg 'feature="full"' --cfg 'feature="io-std"' --cfg 'feature="io-util"' --cfg 'feature="libc"' --cfg 'feature="macros"' --cfg 'feature="memchr"' --cfg 'feature="mio"' --cfg 'feature="net"' --cfg 'feature="num_cpus"' --cfg 'feature="once_cell"' --cfg 'feature="parking_lot"' --cfg 'feature="process"' --cfg 'feature="rt"' --cfg 'feature="rt-multi-thread"' --cfg 'feature="signal"' --cfg 'feature="signal-hook-registry"' --cfg 'feature="sync"' --cfg 'feature="time"' --cfg 'feature="tokio-macros"' -C metadata=ab53434ba721ffc9 -C extra-filename=-ab53434ba721ffc9 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-0b6620405fcf1713.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-e3ffa5d9644c4995.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-2ad403701f4cd2da.rmeta --extern mio=/opt/rustwide/target/debug/deps/libmio-da54830491c48a77.rmeta --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-b7cfa835fa48eb6b.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-cf6f3ab30d01461a.rmeta --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-72e88c63f56aa9c4.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-9e77c811562aac2d.rmeta --extern signal_hook_registry=/opt/rustwide/target/debug/deps/libsignal_hook_registry-f50778d32b71caef.rmeta --extern tokio_macros=/opt/rustwide/target/debug/deps/libtokio_macros-8ab71129f7407b19.so --cap-lints allow --cap-lints=forbid --cfg tokio_track_caller` (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" "1d73af8ecfd4123c7480dc167d7d2b7d2c3eaa114ce789cfe6d18a657804522f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d73af8ecfd4123c7480dc167d7d2b7d2c3eaa114ce789cfe6d18a657804522f", kill_on_drop: false }`
[INFO] [stdout] 1d73af8ecfd4123c7480dc167d7d2b7d2c3eaa114ce789cfe6d18a657804522f