[INFO] fetching crate slog-redis 0.1.2...
[INFO] checking slog-redis-0.1.2 against master#1280928a99ad3ef2c5735b42dc8852456ae3b974 for pr-120798
[INFO] extracting crate slog-redis 0.1.2 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate slog-redis 0.1.2 on toolchain 1280928a99ad3ef2c5735b42dc8852456ae3b974
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1280928a99ad3ef2c5735b42dc8852456ae3b974" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate slog-redis 0.1.2
[INFO] finished tweaking crates.io crate slog-redis 0.1.2
[INFO] tweaked toml for crates.io crate slog-redis 0.1.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1280928a99ad3ef2c5735b42dc8852456ae3b974" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1280928a99ad3ef2c5735b42dc8852456ae3b974" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded redis v0.20.2
[INFO] [stderr]   Downloaded r2d2_redis v0.14.0
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1280928a99ad3ef2c5735b42dc8852456ae3b974" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 52bd75ea2df50b68a071a7137bcf341e25d67a90bce83422ac18328b37bd03ee
[INFO] running `Command { std: "docker" "start" "-a" "52bd75ea2df50b68a071a7137bcf341e25d67a90bce83422ac18328b37bd03ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "52bd75ea2df50b68a071a7137bcf341e25d67a90bce83422ac18328b37bd03ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52bd75ea2df50b68a071a7137bcf341e25d67a90bce83422ac18328b37bd03ee", kill_on_drop: false }`
[INFO] [stdout] 52bd75ea2df50b68a071a7137bcf341e25d67a90bce83422ac18328b37bd03ee
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1280928a99ad3ef2c5735b42dc8852456ae3b974" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1c00e0061e97ba484d2eb34542b8c9f2794f7c64d37450e14a37612b76f2a2b
[INFO] running `Command { std: "docker" "start" "-a" "c1c00e0061e97ba484d2eb34542b8c9f2794f7c64d37450e14a37612b76f2a2b", kill_on_drop: false }`
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling slog v2.7.0
[INFO] [stderr]     Checking sha1_smol v1.0.0
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking dtoa v0.4.8
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking iana-time-zone v0.1.60
[INFO] [stderr]    Compiling slog-async v2.8.0
[INFO] [stderr]     Checking scheduled-thread-pool v0.2.7
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]     Checking take_mut v0.2.2
[INFO] [stderr]     Checking sha1 v0.6.1
[INFO] [stderr]     Checking r2d2 v0.8.10
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking combine v4.6.6
[INFO] [stderr]     Checking crossbeam-channel v0.5.11
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]     Checking chrono v0.4.33
[INFO] [stderr]     Checking serde_json v1.0.113
[INFO] [stderr]     Checking redis v0.20.2
[INFO] [stderr]     Checking r2d2_redis v0.14.0
[INFO] [stderr]     Checking slog-redis v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `redis_host` and `redis_port` are never read
[INFO] [stdout]   --> src/lib.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub struct Logger {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 78 |     redis_host: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 79 |     redis_port: u32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Logger` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `redis_host` and `redis_port` are never read
[INFO] [stdout]   --> src/lib.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub struct Logger {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 78 |     redis_host: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 79 |     redis_port: u32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Logger` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.89s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v0.20.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "c1c00e0061e97ba484d2eb34542b8c9f2794f7c64d37450e14a37612b76f2a2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1c00e0061e97ba484d2eb34542b8c9f2794f7c64d37450e14a37612b76f2a2b", kill_on_drop: false }`
[INFO] [stdout] c1c00e0061e97ba484d2eb34542b8c9f2794f7c64d37450e14a37612b76f2a2b