[INFO] fetching crate r2d2_redis2 0.23.3...
[INFO] testing r2d2_redis2-0.23.3 against 1.83.0 for beta-1.84.0-4
[INFO] extracting crate r2d2_redis2 0.23.3 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate r2d2_redis2 0.23.3 on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate r2d2_redis2 0.23.3
[INFO] finished tweaking crates.io crate r2d2_redis2 0.23.3
[INFO] tweaked toml for crates.io crate r2d2_redis2 0.23.3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate r2d2_redis2 0.23.3 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" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e8cb60dd9c0eb2ad71d6e279e384767ff9c48ce8f3a6db3043a67fe5a2a5134c
[INFO] running `Command { std: "docker" "start" "-a" "e8cb60dd9c0eb2ad71d6e279e384767ff9c48ce8f3a6db3043a67fe5a2a5134c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8cb60dd9c0eb2ad71d6e279e384767ff9c48ce8f3a6db3043a67fe5a2a5134c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8cb60dd9c0eb2ad71d6e279e384767ff9c48ce8f3a6db3043a67fe5a2a5134c", kill_on_drop: false }`
[INFO] [stdout] e8cb60dd9c0eb2ad71d6e279e384767ff9c48ce8f3a6db3043a67fe5a2a5134c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e50665ab0037aa3e7f3c52e7a4c8baf04383f13e74049dd3ee7706feae0b94f6
[INFO] running `Command { std: "docker" "start" "-a" "e50665ab0037aa3e7f3c52e7a4c8baf04383f13e74049dd3ee7706feae0b94f6", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling bytes v1.0.1
[INFO] [stderr]    Compiling ryu v1.0.16
[INFO] [stderr]    Compiling sha1_smol v1.0.0
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling tinyvec v1.1.1
[INFO] [stderr]    Compiling unicode-bidi v0.3.4
[INFO] [stderr]    Compiling lock_api v0.4.2
[INFO] [stderr]    Compiling instant v0.1.9
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.17
[INFO] [stderr]    Compiling combine v4.6.6
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling socket2 v0.4.10
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling scheduled-thread-pool v0.2.5
[INFO] [stderr]    Compiling r2d2 v0.8.9
[INFO] [stderr]    Compiling idna v0.2.2
[INFO] [stderr]    Compiling url v2.2.1
[INFO] [stderr]    Compiling redis v0.23.3
[INFO] [stderr]    Compiling r2d2_redis2 v0.23.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/lib.rs:34:42
[INFO] [stdout]    |
[INFO] [stdout] 34 |             Error::Other(ref err) => err.description(),
[INFO] [stdout]    |                                          ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device
[INFO] [stderr] error: could not compile `redis` (lib)
[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/1.83.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name redis --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/redis-0.23.3/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="acl"' --cfg 'feature="default"' --cfg 'feature="geospatial"' --cfg 'feature="keep-alive"' --cfg 'feature="script"' --cfg 'feature="sha1_smol"' --cfg 'feature="socket2"' --cfg 'feature="streams"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("acl", "ahash", "aio", "arc-swap", "async-native-tls", "async-std", "async-std-comp", "async-std-native-tls-comp", "async-std-rustls-comp", "async-std-tls-comp", "async-trait", "bytes", "cluster", "cluster-async", "connection-manager", "crc16", "default", "futures", "futures-rustls", "futures-util", "geospatial", "json", "keep-alive", "log", "native-tls", "pin-project-lite", "r2d2", "rand", "rustls", "rustls-native-certs", "script", "sentinel", "serde", "serde_json", "sha1_smol", "socket2", "streams", "tls", "tls-native-tls", "tls-rustls", "tls-rustls-insecure", "tls-rustls-webpki-roots", "tokio", "tokio-comp", "tokio-native-tls", "tokio-native-tls-comp", "tokio-retry", "tokio-rustls", "tokio-rustls-comp", "tokio-util", "webpki-roots"))' -C metadata=5c8a0fa18e572f53 -C extra-filename=-5c8a0fa18e572f53 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern combine=/opt/rustwide/target/debug/deps/libcombine-f7d49475164d73a7.rmeta --extern itoa=/opt/rustwide/target/debug/deps/libitoa-31406691a493a3dc.rmeta --extern percent_encoding=/opt/rustwide/target/debug/deps/libpercent_encoding-cf13d6c3cca11d0a.rmeta --extern ryu=/opt/rustwide/target/debug/deps/libryu-ff4a24f6ef64f34f.rmeta --extern sha1_smol=/opt/rustwide/target/debug/deps/libsha1_smol-55f2979b6c93aa60.rmeta --extern socket2=/opt/rustwide/target/debug/deps/libsocket2-e200036e209b9323.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-139847798c0afdd2.rmeta --cap-lints allow --cap-lints=warn` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "e50665ab0037aa3e7f3c52e7a4c8baf04383f13e74049dd3ee7706feae0b94f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e50665ab0037aa3e7f3c52e7a4c8baf04383f13e74049dd3ee7706feae0b94f6", kill_on_drop: false }`
[INFO] [stdout] e50665ab0037aa3e7f3c52e7a4c8baf04383f13e74049dd3ee7706feae0b94f6