[INFO] fetching crate r2d2_redis_cluster 0.1.6... [INFO] testing r2d2_redis_cluster-0.1.6 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate r2d2_redis_cluster 0.1.6 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate r2d2_redis_cluster 0.1.6 [INFO] finished tweaking crates.io crate r2d2_redis_cluster 0.1.6 [INFO] tweaked toml for crates.io crate r2d2_redis_cluster 0.1.6 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate r2d2_redis_cluster 0.1.6 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 98 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 22ba0968aecda8c520ec0e4c13f59eeb14c2733a30e0b2d694b8515e216784c3 [INFO] running `Command { std: "docker" "start" "-a" "22ba0968aecda8c520ec0e4c13f59eeb14c2733a30e0b2d694b8515e216784c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "22ba0968aecda8c520ec0e4c13f59eeb14c2733a30e0b2d694b8515e216784c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22ba0968aecda8c520ec0e4c13f59eeb14c2733a30e0b2d694b8515e216784c3", kill_on_drop: false }` [INFO] [stdout] 22ba0968aecda8c520ec0e4c13f59eeb14c2733a30e0b2d694b8515e216784c3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bee0d1c98bac8694440a8846bd0342f9fc1379c1e44e129d224a1ca809804bdc [INFO] running `Command { std: "docker" "start" "-a" "bee0d1c98bac8694440a8846bd0342f9fc1379c1e44e129d224a1ca809804bdc", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling futures v0.1.31 [INFO] [stderr] Compiling parking_lot_core v0.6.3 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling net2 v0.2.39 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling smallvec v0.6.14 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling unicode-bidi v0.3.18 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling crc16 v0.4.0 [INFO] [stderr] Compiling ascii v0.9.3 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling combine v3.8.1 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling sha1 v0.6.1 [INFO] [stderr] Compiling dtoa v0.4.8 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling tokio-sync v0.1.8 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling scheduled-thread-pool v0.2.7 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling r2d2 v0.8.10 [INFO] [stderr] Compiling tokio-codec v0.1.2 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling tokio-uds v0.2.7 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling redis v0.11.0 [INFO] [stderr] Compiling redis_cluster_rs v0.1.10 [INFO] [stderr] Compiling r2d2_redis_cluster v0.1.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.46s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v0.11.0, redis_cluster_rs v0.1.10 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "bee0d1c98bac8694440a8846bd0342f9fc1379c1e44e129d224a1ca809804bdc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bee0d1c98bac8694440a8846bd0342f9fc1379c1e44e129d224a1ca809804bdc", kill_on_drop: false }` [INFO] [stdout] bee0d1c98bac8694440a8846bd0342f9fc1379c1e44e129d224a1ca809804bdc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2df2ecb4047a8235d8e5c18387d65d51a619ebcefd42378491297da470b5b256 [INFO] running `Command { std: "docker" "start" "-a" "2df2ecb4047a8235d8e5c18387d65d51a619ebcefd42378491297da470b5b256", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling r2d2_redis_cluster v0.1.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.05s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v0.11.0, redis_cluster_rs v0.1.10 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "2df2ecb4047a8235d8e5c18387d65d51a619ebcefd42378491297da470b5b256", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2df2ecb4047a8235d8e5c18387d65d51a619ebcefd42378491297da470b5b256", kill_on_drop: false }` [INFO] [stdout] 2df2ecb4047a8235d8e5c18387d65d51a619ebcefd42378491297da470b5b256 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 876d96f5201e6ba31d6630963caee925139bd3a944853a95fd16d7b02606dfc2 [INFO] running `Command { std: "docker" "start" "-a" "876d96f5201e6ba31d6630963caee925139bd3a944853a95fd16d7b02606dfc2", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v0.11.0, redis_cluster_rs v0.1.10 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/r2d2_redis_cluster-5127e0ce32b96d10) [INFO] [stderr] Doc-tests r2d2_redis_cluster [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 4) - compile ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 4) stdout ---- [INFO] [stdout] error[E0596]: cannot borrow `connection` as mutable, as it is not declared as mutable [INFO] [stdout] --> src/lib.rs:23:26 [INFO] [stdout] | [INFO] [stdout] 20 | let _: u64 = connection.incr("test", 1).unwrap(); [INFO] [stdout] | ^^^^^^^^^^ cannot borrow as mutable [INFO] [stdout] | [INFO] [stdout] help: consider changing this to be mutable [INFO] [stdout] | [INFO] [stdout] 19 | let mut connection = pool.get().unwrap(); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0596`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 4) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "876d96f5201e6ba31d6630963caee925139bd3a944853a95fd16d7b02606dfc2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "876d96f5201e6ba31d6630963caee925139bd3a944853a95fd16d7b02606dfc2", kill_on_drop: false }` [INFO] [stdout] 876d96f5201e6ba31d6630963caee925139bd3a944853a95fd16d7b02606dfc2