[INFO] fetching crate bloom-server 1.35.2...
[INFO] checking bloom-server-1.35.2 against master#80399064afa4a2cd153f30d02c25f7ea0383ed65 for opaque-soundness-fix
[INFO] extracting crate bloom-server 1.35.2 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate bloom-server 1.35.2 on toolchain 80399064afa4a2cd153f30d02c25f7ea0383ed65
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bloom-server 1.35.2
[INFO] finished tweaking crates.io crate bloom-server 1.35.2
[INFO] tweaked toml for crates.io crate bloom-server 1.35.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate bloom-server 1.35.2 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" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded r2d2_redis v0.11.0
[INFO] [stderr]   Downloaded redis v0.12.0
[INFO] [stderr]   Downloaded farmhash v1.1.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a91267edd0c63f70772d30c095d6335569a75c086425005138acb15aae62df5
[INFO] running `Command { std: "docker" "start" "-a" "8a91267edd0c63f70772d30c095d6335569a75c086425005138acb15aae62df5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a91267edd0c63f70772d30c095d6335569a75c086425005138acb15aae62df5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a91267edd0c63f70772d30c095d6335569a75c086425005138acb15aae62df5", kill_on_drop: false }`
[INFO] [stdout] 8a91267edd0c63f70772d30c095d6335569a75c086425005138acb15aae62df5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e04a1183111e005f44c03e62c770c7138378dd833cf65a604741abd68c440f5b
[INFO] running `Command { std: "docker" "start" "-a" "e04a1183111e005f44c03e62c770c7138378dd833cf65a604741abd68c440f5b", kill_on_drop: false }`
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[INFO] [stderr]     Checking bloom-server v1.35.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `farmhash` is imported redundantly
[INFO] [stdout]   --> src/cache/route.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | use farmhash;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | extern crate farmhash;
[INFO] [stdout]    | ---------------------- the item `farmhash` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `redis` is imported redundantly
[INFO] [stdout]   --> src/cache/store.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 | use redis::{self, Commands, PipelineCommands, Value};
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | extern crate redis;
[INFO] [stdout]    | ------------------- the item `redis` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `farmhash` is imported redundantly
[INFO] [stdout]   --> src/cache/write.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | use farmhash;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | extern crate farmhash;
[INFO] [stdout]    | ---------------------- the item `farmhash` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `log` is imported redundantly
[INFO] [stdout]  --> src/config/logger.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use log;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[macro_use]
[INFO] [stdout]   | ------------ the item `log` is already imported here
[INFO] [stdout] 8 | extern crate log;
[INFO] [stdout]   | ----------------- the item `log` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `toml` is imported redundantly
[INFO] [stdout]   --> src/config/reader.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | use toml;
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | extern crate toml;
[INFO] [stdout]    | ------------------ the item `toml` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Result` is imported redundantly
[INFO] [stdout]   --> src/control/handle.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::result::Result;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Result` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `httparse` is imported redundantly
[INFO] [stdout]   --> src/proxy/serve.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | use httparse;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | extern crate httparse;
[INFO] [stdout]    | ---------------------- the item `httparse` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `hyper` is imported redundantly
[INFO] [stdout]   --> src/server/handle.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | use hyper;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | extern crate hyper;
[INFO] [stdout]    | ------------------- the item `hyper` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `farmhash` is imported redundantly
[INFO] [stdout]   --> src/cache/route.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | use farmhash;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | extern crate farmhash;
[INFO] [stdout]    | ---------------------- the item `farmhash` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `redis` is imported redundantly
[INFO] [stdout]   --> src/cache/store.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 | use redis::{self, Commands, PipelineCommands, Value};
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | extern crate redis;
[INFO] [stdout]    | ------------------- the item `redis` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `farmhash` is imported redundantly
[INFO] [stdout]   --> src/cache/write.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | use farmhash;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | extern crate farmhash;
[INFO] [stdout]    | ---------------------- the item `farmhash` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `log` is imported redundantly
[INFO] [stdout]  --> src/config/logger.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use log;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[macro_use]
[INFO] [stdout]   | ------------ the item `log` is already imported here
[INFO] [stdout] 8 | extern crate log;
[INFO] [stdout]   | ----------------- the item `log` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `toml` is imported redundantly
[INFO] [stdout]   --> src/config/reader.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | use toml;
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | extern crate toml;
[INFO] [stdout]    | ------------------ the item `toml` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Result` is imported redundantly
[INFO] [stdout]   --> src/control/handle.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::result::Result;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Result` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `httparse` is imported redundantly
[INFO] [stdout]   --> src/proxy/serve.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | use httparse;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | extern crate httparse;
[INFO] [stdout]    | ---------------------- the item `httparse` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `hyper` is imported redundantly
[INFO] [stdout]   --> src/server/handle.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | use hyper;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | extern crate hyper;
[INFO] [stdout]    | ------------------- the item `hyper` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.66s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v0.12.0
[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" "e04a1183111e005f44c03e62c770c7138378dd833cf65a604741abd68c440f5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e04a1183111e005f44c03e62c770c7138378dd833cf65a604741abd68c440f5b", kill_on_drop: false }`
[INFO] [stdout] e04a1183111e005f44c03e62c770c7138378dd833cf65a604741abd68c440f5b
[INFO] checking bloom-server-1.35.2 against master#09bc67b9158392361780e779d32997f14cc75c39 for opaque-soundness-fix
[INFO] extracting crate bloom-server 1.35.2 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate bloom-server 1.35.2 on toolchain 09bc67b9158392361780e779d32997f14cc75c39
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bloom-server 1.35.2
[INFO] finished tweaking crates.io crate bloom-server 1.35.2
[INFO] tweaked toml for crates.io crate bloom-server 1.35.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate bloom-server 1.35.2 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" "+09bc67b9158392361780e779d32997f14cc75c39" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e152fff9e65352092d463ff00004bf7d06518646e7d8de682a069703e09d977a
[INFO] running `Command { std: "docker" "start" "-a" "e152fff9e65352092d463ff00004bf7d06518646e7d8de682a069703e09d977a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e152fff9e65352092d463ff00004bf7d06518646e7d8de682a069703e09d977a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e152fff9e65352092d463ff00004bf7d06518646e7d8de682a069703e09d977a", kill_on_drop: false }`
[INFO] [stdout] e152fff9e65352092d463ff00004bf7d06518646e7d8de682a069703e09d977a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d51d0cacb173931f4d3e5de9022cd75977a5c7fb29c46976737401bbb61e0dc
[INFO] running `Command { std: "docker" "start" "-a" "3d51d0cacb173931f4d3e5de9022cd75977a5c7fb29c46976737401bbb61e0dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
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[INFO] [stderr]    Compiling serde_derive v1.0.183
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[INFO] [stderr]     Checking bloom-server v1.35.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `farmhash` is imported redundantly
[INFO] [stdout]   --> src/cache/route.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | use farmhash;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | extern crate farmhash;
[INFO] [stdout]    | ---------------------- the item `farmhash` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `redis` is imported redundantly
[INFO] [stdout]   --> src/cache/store.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 | use redis::{self, Commands, PipelineCommands, Value};
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | extern crate redis;
[INFO] [stdout]    | ------------------- the item `redis` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `farmhash` is imported redundantly
[INFO] [stdout]   --> src/cache/write.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | use farmhash;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | extern crate farmhash;
[INFO] [stdout]    | ---------------------- the item `farmhash` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `log` is imported redundantly
[INFO] [stdout]  --> src/config/logger.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use log;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[macro_use]
[INFO] [stdout]   | ------------ the item `log` is already imported here
[INFO] [stdout] 8 | extern crate log;
[INFO] [stdout]   | ----------------- the item `log` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `toml` is imported redundantly
[INFO] [stdout]   --> src/config/reader.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | use toml;
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | extern crate toml;
[INFO] [stdout]    | ------------------ the item `toml` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Result` is imported redundantly
[INFO] [stdout]   --> src/control/handle.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::result::Result;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Result` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `httparse` is imported redundantly
[INFO] [stdout]   --> src/proxy/serve.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | use httparse;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | extern crate httparse;
[INFO] [stdout]    | ---------------------- the item `httparse` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `hyper` is imported redundantly
[INFO] [stdout]   --> src/server/handle.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | use hyper;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | extern crate hyper;
[INFO] [stdout]    | ------------------- the item `hyper` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `farmhash` is imported redundantly
[INFO] [stdout]   --> src/cache/route.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | use farmhash;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | extern crate farmhash;
[INFO] [stdout]    | ---------------------- the item `farmhash` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `redis` is imported redundantly
[INFO] [stdout]   --> src/cache/store.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 | use redis::{self, Commands, PipelineCommands, Value};
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | extern crate redis;
[INFO] [stdout]    | ------------------- the item `redis` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `farmhash` is imported redundantly
[INFO] [stdout]   --> src/cache/write.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | use farmhash;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | extern crate farmhash;
[INFO] [stdout]    | ---------------------- the item `farmhash` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `log` is imported redundantly
[INFO] [stdout]  --> src/config/logger.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use log;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[macro_use]
[INFO] [stdout]   | ------------ the item `log` is already imported here
[INFO] [stdout] 8 | extern crate log;
[INFO] [stdout]   | ----------------- the item `log` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `toml` is imported redundantly
[INFO] [stdout]   --> src/config/reader.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | use toml;
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | extern crate toml;
[INFO] [stdout]    | ------------------ the item `toml` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Result` is imported redundantly
[INFO] [stdout]   --> src/control/handle.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::result::Result;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Result` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `httparse` is imported redundantly
[INFO] [stdout]   --> src/proxy/serve.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | use httparse;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | extern crate httparse;
[INFO] [stdout]    | ---------------------- the item `httparse` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `hyper` is imported redundantly
[INFO] [stdout]   --> src/server/handle.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | use hyper;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | extern crate hyper;
[INFO] [stdout]    | ------------------- the item `hyper` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.20s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v0.12.0
[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" "3d51d0cacb173931f4d3e5de9022cd75977a5c7fb29c46976737401bbb61e0dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d51d0cacb173931f4d3e5de9022cd75977a5c7fb29c46976737401bbb61e0dc", kill_on_drop: false }`
[INFO] [stdout] 3d51d0cacb173931f4d3e5de9022cd75977a5c7fb29c46976737401bbb61e0dc
