[INFO] cloning repository https://github.com/notryanb/tokio_examples
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/notryanb/tokio_examples" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnotryanb%2Ftokio_examples", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnotryanb%2Ftokio_examples'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8763a6f9fcb1bc0e70c6a2a8e7089be535d3a717
[INFO] testing notryanb/tokio_examples against master#552a959051cebf8f88a8f558399baf733bec9ce0 for pr-136932
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnotryanb%2Ftokio_examples" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/notryanb/tokio_examples on toolchain 552a959051cebf8f88a8f558399baf733bec9ce0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/notryanb/tokio_examples
[INFO] finished tweaking git repo https://github.com/notryanb/tokio_examples
[INFO] tweaked toml for git repo https://github.com/notryanb/tokio_examples written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/notryanb/tokio_examples already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Updating git repository `https://github.com/tokio-rs/tokio-minihttp`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded postgres-protocol v0.2.2
[INFO] [stderr]   Downloaded md5 v0.3.5
[INFO] [stderr]   Downloaded r2d2 v0.7.4
[INFO] [stderr]   Downloaded postgres-shared v0.1.1
[INFO] [stderr]   Downloaded postgres v0.13.6
[INFO] [stderr]   Downloaded fallible-iterator v0.1.3
[INFO] [stderr]   Downloaded r2d2_postgres v0.11.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5bc56e22395b7e32ec1a24fc14c676b632e50751634d9ce03a560f6c86a3e4df
[INFO] running `Command { std: "docker" "start" "-a" "5bc56e22395b7e32ec1a24fc14c676b632e50751634d9ce03a560f6c86a3e4df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5bc56e22395b7e32ec1a24fc14c676b632e50751634d9ce03a560f6c86a3e4df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bc56e22395b7e32ec1a24fc14c676b632e50751634d9ce03a560f6c86a3e4df", kill_on_drop: false }`
[INFO] [stdout] 5bc56e22395b7e32ec1a24fc14c676b632e50751634d9ce03a560f6c86a3e4df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c168ab3ab027171b3a456aa1ff8c28519e76b1b63b86aae6ce01a3783535773
[INFO] running `Command { std: "docker" "start" "-a" "9c168ab3ab027171b3a456aa1ff8c28519e76b1b63b86aae6ce01a3783535773", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling libc v0.2.32
[INFO] [stderr]    Compiling byteorder v1.1.0
[INFO] [stderr]    Compiling log v0.3.8
[INFO] [stderr]    Compiling futures v0.1.16
[INFO] [stderr]    Compiling slab v0.3.0
[INFO] [stderr]    Compiling cfg-if v0.1.2
[INFO] [stderr]    Compiling siphasher v0.2.2
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling lazycell v0.5.1
[INFO] [stderr]    Compiling fallible-iterator v0.1.3
[INFO] [stderr]    Compiling md5 v0.3.5
[INFO] [stderr]    Compiling hex v0.2.0
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling slab v0.4.0
[INFO] [stderr]    Compiling antidote v1.0.0
[INFO] [stderr]    Compiling scoped-tls v0.1.0
[INFO] [stderr]    Compiling take v0.1.0
[INFO] [stderr]    Compiling smallvec v0.2.1
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling bufstream v0.1.3
[INFO] [stderr]    Compiling serde v1.0.16
[INFO] [stderr]    Compiling httparse v1.2.3
[INFO] [stderr]    Compiling scheduled-thread-pool v0.1.0
[INFO] [stderr]    Compiling num-traits v0.1.40
[INFO] [stderr]    Compiling dtoa v0.4.2
[INFO] [stderr]    Compiling itoa v0.3.4
[INFO] [stderr]    Compiling phf_shared v0.7.21
[INFO] [stderr]    Compiling phf v0.7.21
[INFO] [stderr]    Compiling r2d2 v0.7.4
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling iovec v0.1.1
[INFO] [stderr]    Compiling net2 v0.2.31
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling rand v0.3.17
[INFO] [stderr]    Compiling num_cpus v1.7.0
[INFO] [stderr]    Compiling time v0.1.38
[INFO] [stderr]    Compiling bytes v0.4.5
[INFO] [stderr]    Compiling postgres-protocol v0.2.2
[INFO] [stderr]    Compiling postgres-shared v0.1.1
[INFO] [stderr]    Compiling mio v0.6.11
[INFO] [stderr]    Compiling tokio-io v0.1.3
[INFO] [stderr]    Compiling tokio-service v0.1.0
[INFO] [stderr]    Compiling futures-cpupool v0.1.7
[INFO] [stderr]    Compiling tokio-timer v0.1.2
[INFO] [stderr]    Compiling postgres v0.13.6
[INFO] [stderr]    Compiling serde_derive_internals v0.16.0
[INFO] [stderr]    Compiling tokio-core v0.1.10
[INFO] [stderr]    Compiling r2d2_postgres v0.11.1
[INFO] [stderr]    Compiling serde_derive v1.0.16
[INFO] [stderr]    Compiling tokio-proto v0.1.1
[INFO] [stderr]    Compiling serde_json v1.0.4
[INFO] [stderr]    Compiling tokio-minihttp v0.1.0 (https://github.com/tokio-rs/tokio-minihttp#3c7d4991)
[INFO] [stderr]    Compiling echo-proto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/echo-server.rs:75:23
[INFO] [stdout]    |
[INFO] [stdout] 75 |     type Future = Box<Future<Item = Self::Response, Error = Self::Error>>;
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 75 |     type Future = Box<dyn Future<Item = Self::Response, Error = Self::Error>>;
[INFO] [stdout]    |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/proto-db.rs:38:23
[INFO] [stdout]    |
[INFO] [stdout] 38 |     type Future = Box<Future<Item = Response, Error = io::Error>>;
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 38 |     type Future = Box<dyn Future<Item = Response, Error = io::Error>>;
[INFO] [stdout]    |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `echo-proto` (bin "echo-server"); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/552a959051cebf8f88a8f558399baf733bec9ce0/bin/rustc --crate-name echo_server --edition=2015 src/echo-server.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=408aa844c84ceadb -C extra-filename=-6b54ca6558cdb364 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-aa5023e791127660.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-1e35a82359a99442.rlib --extern futures_cpupool=/opt/rustwide/target/debug/deps/libfutures_cpupool-e1ab4f8c4e95f2f2.rlib --extern r2d2=/opt/rustwide/target/debug/deps/libr2d2-4d450db4fc347cf2.rlib --extern r2d2_postgres=/opt/rustwide/target/debug/deps/libr2d2_postgres-57647318cd3acd6e.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-3ac0bd5689d6683f.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-4e7f6d816212d2a2.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-34aa088dd70750ae.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-01db8e654dc3adfb.rlib --extern tokio_core=/opt/rustwide/target/debug/deps/libtokio_core-c755e52f28be7b9c.rlib --extern tokio_io=/opt/rustwide/target/debug/deps/libtokio_io-bd04f6e7fd04fb65.rlib --extern tokio_minihttp=/opt/rustwide/target/debug/deps/libtokio_minihttp-8c10d1a4736f5b1e.rlib --extern tokio_proto=/opt/rustwide/target/debug/deps/libtokio_proto-1bf23e40c79da4b9.rlib --extern tokio_service=/opt/rustwide/target/debug/deps/libtokio_service-30afce5114092c8e.rlib --extern tokio_timer=/opt/rustwide/target/debug/deps/libtokio_timer-b46edc1b65a9fd76.rlib --cap-lints=forbid` (exit status: 1)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `echo-proto` (bin "db"); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/552a959051cebf8f88a8f558399baf733bec9ce0/bin/rustc --crate-name db --edition=2015 src/proto-db.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=85d718d31d424f21 -C extra-filename=-a3f6ccc29c5249aa --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-aa5023e791127660.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-1e35a82359a99442.rlib --extern futures_cpupool=/opt/rustwide/target/debug/deps/libfutures_cpupool-e1ab4f8c4e95f2f2.rlib --extern r2d2=/opt/rustwide/target/debug/deps/libr2d2-4d450db4fc347cf2.rlib --extern r2d2_postgres=/opt/rustwide/target/debug/deps/libr2d2_postgres-57647318cd3acd6e.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-3ac0bd5689d6683f.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-4e7f6d816212d2a2.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-34aa088dd70750ae.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-01db8e654dc3adfb.rlib --extern tokio_core=/opt/rustwide/target/debug/deps/libtokio_core-c755e52f28be7b9c.rlib --extern tokio_io=/opt/rustwide/target/debug/deps/libtokio_io-bd04f6e7fd04fb65.rlib --extern tokio_minihttp=/opt/rustwide/target/debug/deps/libtokio_minihttp-8c10d1a4736f5b1e.rlib --extern tokio_proto=/opt/rustwide/target/debug/deps/libtokio_proto-1bf23e40c79da4b9.rlib --extern tokio_service=/opt/rustwide/target/debug/deps/libtokio_service-30afce5114092c8e.rlib --extern tokio_timer=/opt/rustwide/target/debug/deps/libtokio_timer-b46edc1b65a9fd76.rlib --cap-lints=forbid` (exit status: 0)
[INFO] running `Command { std: "docker" "inspect" "9c168ab3ab027171b3a456aa1ff8c28519e76b1b63b86aae6ce01a3783535773", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c168ab3ab027171b3a456aa1ff8c28519e76b1b63b86aae6ce01a3783535773", kill_on_drop: false }`
[INFO] [stdout] 9c168ab3ab027171b3a456aa1ff8c28519e76b1b63b86aae6ce01a3783535773