[INFO] cloning repository https://github.com/socialvibe/rust-pie-bakeoff
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/socialvibe/rust-pie-bakeoff" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsocialvibe%2Frust-pie-bakeoff", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsocialvibe%2Frust-pie-bakeoff'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f9c3ed674ff4000ea63e6fb03a0c650e06bfae9b
[INFO] testing socialvibe/rust-pie-bakeoff against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsocialvibe%2Frust-pie-bakeoff" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/socialvibe/rust-pie-bakeoff on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/socialvibe/rust-pie-bakeoff
[INFO] finished tweaking git repo https://github.com/socialvibe/rust-pie-bakeoff
[INFO] tweaked toml for git repo https://github.com/socialvibe/rust-pie-bakeoff written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/socialvibe/rust-pie-bakeoff already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: the lock file /workspace/builds/worker-4/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/servo/rust-url`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 356aeb94403cdaad7d1a6c634852f55cd7d782d34504142dd5dc9f84297ffc26
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "356aeb94403cdaad7d1a6c634852f55cd7d782d34504142dd5dc9f84297ffc26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "356aeb94403cdaad7d1a6c634852f55cd7d782d34504142dd5dc9f84297ffc26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "356aeb94403cdaad7d1a6c634852f55cd7d782d34504142dd5dc9f84297ffc26", kill_on_drop: false }`
[INFO] [stdout] 356aeb94403cdaad7d1a6c634852f55cd7d782d34504142dd5dc9f84297ffc26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c2ffbd2e3ce3a99a94cf2978b487f4f00710680ce689a2e9e0e599cf5b7d3e1e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c2ffbd2e3ce3a99a94cf2978b487f4f00710680ce689a2e9e0e599cf5b7d3e1e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling smallvec v1.6.0
[INFO] [stderr]    Compiling bytes v1.0.0
[INFO] [stderr]    Compiling futures-core v0.3.8
[INFO] [stderr]    Compiling percent-encoding v2.1.0 (https://github.com/servo/rust-url#8bede543)
[INFO] [stderr]    Compiling dtoa v0.4.7
[INFO] [stderr]    Compiling route-recognizer v0.1.13
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling tokio v1.0.1
[INFO] [stderr]    Compiling scheduled-thread-pool v0.1.0
[INFO] [stderr]    Compiling tracing v0.1.22
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling idna v0.2.0 (https://github.com/servo/rust-url#8bede543)
[INFO] [stderr]    Compiling sha1 v0.1.1
[INFO] [stderr]    Compiling form_urlencoded v1.0.0 (https://github.com/servo/rust-url#8bede543)
[INFO] [stderr]    Compiling redis v0.5.4
[INFO] [stderr]    Compiling futures-channel v0.3.8
[INFO] [stderr]    Compiling r2d2 v0.7.4
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling parking_lot_core v0.8.2
[INFO] [stderr]    Compiling http-body v0.4.0
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling url v2.2.0 (https://github.com/servo/rust-url#8bede543)
[INFO] [stderr]    Compiling combine v4.5.2
[INFO] [stderr]    Compiling scheduled-thread-pool v0.2.5
[INFO] [stderr]    Compiling r2d2 v0.8.9
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling r2d2_redis v0.3.1
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling mime_guess v1.8.8
[INFO] [stderr]    Compiling iron v0.6.1
[INFO] [stderr]    Compiling persistent v0.4.0
[INFO] [stderr]    Compiling router v0.6.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.3
[INFO] [stderr]    Compiling async-trait v0.1.42
[INFO] [stderr]    Compiling pin-project v1.0.3
[INFO] [stderr]    Compiling futures-util v0.3.8
[INFO] [stderr]    Compiling redis v0.19.0
[INFO] [stderr]    Compiling hyper v0.14.2
[INFO] [stderr]    Compiling bakeoff v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: no rules expected the token `"/"`
[INFO] [stdout]   --> src/main.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |         get "/" => endpoints::hello_world,
[INFO] [stdout]    |             ^^^ no rules expected this token in macro call
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `hyper::client`
[INFO] [stdout]  --> src/main.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | use hyper::client::Client;
[INFO] [stdout]   |            ^^^^^^ could not find `client` in `hyper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: crate import `core` is private
[INFO] [stdout]   --> src/endpoints.rs:20:15
[INFO] [stdout]    |
[INFO] [stdout] 20 | use response::core::borrow::Borrow;
[INFO] [stdout]    |               ^^^^ private crate import
[INFO] [stdout]    |
[INFO] [stdout] note: the crate import `core` is defined here
[INFO] [stdout]   --> src/response.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout] 8  | extern crate core;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: struct `Config` is private
[INFO] [stdout]   --> src/main.rs:99:15
[INFO] [stdout]    |
[INFO] [stdout] 99 |         r2d2::Config::builder()
[INFO] [stdout]    |               ^^^^^^ private struct
[INFO] [stdout]    |
[INFO] [stdout] note: the struct `Config` is defined here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/r2d2-0.8.9/src/lib.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | use crate::config::Config;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `RedisConnectionManager: ManageConnection` is not satisfied
[INFO] [stdout]    --> src/pie_state.rs:21:28
[INFO] [stdout]     |
[INFO] [stdout] 21  | pub fn set_remaining(pool: &r2d2::Pool<r2d2_redis::RedisConnectionManager>, pie: &pies::Pie) {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `ManageConnection` is not implemented for `RedisConnectionManager`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/r2d2-0.8.9/src/lib.rs:319:8
[INFO] [stdout]     |
[INFO] [stdout] 319 |     M: ManageConnection;
[INFO] [stdout]     |        ---------------- required by this bound in `Pool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `RedisConnectionManager: ManageConnection` is not satisfied
[INFO] [stdout]    --> src/pie_state.rs:29:28
[INFO] [stdout]     |
[INFO] [stdout] 29  | pub fn get_remaining(pool: &r2d2::Pool<r2d2_redis::RedisConnectionManager>, pie: &pies::Pie) -> u64 {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `ManageConnection` is not implemented for `RedisConnectionManager`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/r2d2-0.8.9/src/lib.rs:319:8
[INFO] [stdout]     |
[INFO] [stdout] 319 |     M: ManageConnection;
[INFO] [stdout]     |        ---------------- required by this bound in `Pool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `RedisConnectionManager: ManageConnection` is not satisfied
[INFO] [stdout]    --> src/pie_state.rs:35:32
[INFO] [stdout]     |
[INFO] [stdout] 35  | pub fn get_all_remaining(pool: &r2d2::Pool<r2d2_redis::RedisConnectionManager>, ids: &Vec<&u64>) -> Vec<u64> {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `ManageConnection` is not implemented for `RedisConnectionManager`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/r2d2-0.8.9/src/lib.rs:319:8
[INFO] [stdout]     |
[INFO] [stdout] 319 |     M: ManageConnection;
[INFO] [stdout]     |        ---------------- required by this bound in `Pool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `RedisConnectionManager: ManageConnection` is not satisfied
[INFO] [stdout]    --> src/pie_state.rs:52:29
[INFO] [stdout]     |
[INFO] [stdout] 52  | fn get_user_blacklist(conn: &r2d2::PooledConnection<r2d2_redis::RedisConnectionManager>, user: &String) -> BitVec {
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `ManageConnection` is not implemented for `RedisConnectionManager`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/r2d2-0.8.9/src/lib.rs:594:8
[INFO] [stdout]     |
[INFO] [stdout] 594 |     M: ManageConnection,
[INFO] [stdout]     |        ---------------- required by this bound in `PooledConnection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `RedisConnectionManager: ManageConnection` is not satisfied
[INFO] [stdout]    --> src/pie_state.rs:59:26
[INFO] [stdout]     |
[INFO] [stdout] 59  | fn get_pie_soldout(conn: &r2d2::PooledConnection<r2d2_redis::RedisConnectionManager>) -> BitVec {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `ManageConnection` is not implemented for `RedisConnectionManager`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/r2d2-0.8.9/src/lib.rs:594:8
[INFO] [stdout]     |
[INFO] [stdout] 594 |     M: ManageConnection,
[INFO] [stdout]     |        ---------------- required by this bound in `PooledConnection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `RedisConnectionManager: ManageConnection` is not satisfied
[INFO] [stdout]    --> src/pie_state.rs:65:29
[INFO] [stdout]     |
[INFO] [stdout] 65  | fn set_user_blacklist(conn: &r2d2::PooledConnection<r2d2_redis::RedisConnectionManager>, user: &String, bitvec_pos: usize) {
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `ManageConnection` is not implemented for `RedisConnectionManager`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/r2d2-0.8.9/src/lib.rs:594:8
[INFO] [stdout]     |
[INFO] [stdout] 594 |     M: ManageConnection,
[INFO] [stdout]     |        ---------------- required by this bound in `PooledConnection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `RedisConnectionManager: ManageConnection` is not satisfied
[INFO] [stdout]    --> src/pie_state.rs:79:26
[INFO] [stdout]     |
[INFO] [stdout] 79  | fn set_pie_soldout(conn: &r2d2::PooledConnection<r2d2_redis::RedisConnectionManager>, bitvec_pos: usize) {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `ManageConnection` is not implemented for `RedisConnectionManager`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/r2d2-0.8.9/src/lib.rs:594:8
[INFO] [stdout]     |
[INFO] [stdout] 594 |     M: ManageConnection,
[INFO] [stdout]     |        ---------------- required by this bound in `PooledConnection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `RedisConnectionManager: ManageConnection` is not satisfied
[INFO] [stdout]    --> src/pie_state.rs:91:31
[INFO] [stdout]     |
[INFO] [stdout] 91  | fn check_user_blacklist(conn: &r2d2::PooledConnection<r2d2_redis::RedisConnectionManager>, user: &String, bitvec_pos: usize) -> bool {
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `ManageConnection` is not implemented for `RedisConnectionManager`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/r2d2-0.8.9/src/lib.rs:594:8
[INFO] [stdout]     |
[INFO] [stdout] 594 |     M: ManageConnection,
[INFO] [stdout]     |        ---------------- required by this bound in `PooledConnection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `RedisConnectionManager: ManageConnection` is not satisfied
[INFO] [stdout]    --> src/pie_state.rs:135:30
[INFO] [stdout]     |
[INFO] [stdout] 135 | pub fn recommend<'pie>(pool: &r2d2::Pool<r2d2_redis::RedisConnectionManager>,
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `ManageConnection` is not implemented for `RedisConnectionManager`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/r2d2-0.8.9/src/lib.rs:319:8
[INFO] [stdout]     |
[INFO] [stdout] 319 |     M: ManageConnection;
[INFO] [stdout]     |        ---------------- required by this bound in `Pool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `RedisConnectionManager: ManageConnection` is not satisfied
[INFO] [stdout]    --> src/pie_state.rs:185:27
[INFO] [stdout]     |
[INFO] [stdout] 185 | pub fn purchase_pie(pool: &r2d2::Pool<r2d2_redis::RedisConnectionManager>,
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `ManageConnection` is not implemented for `RedisConnectionManager`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/r2d2-0.8.9/src/lib.rs:319:8
[INFO] [stdout]     |
[INFO] [stdout] 319 |     M: ManageConnection;
[INFO] [stdout]     |        ---------------- required by this bound in `Pool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `RedisConnectionManager: ManageConnection` is not satisfied
[INFO] [stdout]    --> src/pie_state.rs:245:28
[INFO] [stdout]     |
[INFO] [stdout] 245 | pub fn pie_purchases(pool: &r2d2::Pool<r2d2_redis::RedisConnectionManager>, pie: &pies::Pie) -> Vec<pies::Purchase> {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `ManageConnection` is not implemented for `RedisConnectionManager`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/r2d2-0.8.9/src/lib.rs:319:8
[INFO] [stdout]     |
[INFO] [stdout] 319 |     M: ManageConnection;
[INFO] [stdout]     |        ---------------- required by this bound in `Pool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `RedisConnectionManager: ManageConnection` is not satisfied
[INFO] [stdout]    --> src/main.rs:96:23
[INFO] [stdout]     |
[INFO] [stdout] 96  | fn connect_redis() -> r2d2::Pool<r2d2_redis::RedisConnectionManager> {
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `ManageConnection` is not implemented for `RedisConnectionManager`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/r2d2-0.8.9/src/lib.rs:319:8
[INFO] [stdout]     |
[INFO] [stdout] 319 |     M: ManageConnection;
[INFO] [stdout]     |        ---------------- required by this bound in `Pool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `RedisConnectionManager: ManageConnection` is not satisfied
[INFO] [stdout]    --> src/main.rs:111:46
[INFO] [stdout]     |
[INFO] [stdout] 111 | fn update_redis(pies: &Vec<pies::Pie>, pool: &r2d2::Pool<r2d2_redis::RedisConnectionManager>) {
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `ManageConnection` is not implemented for `RedisConnectionManager`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/r2d2-0.8.9/src/lib.rs:319:8
[INFO] [stdout]     |
[INFO] [stdout] 319 |     M: ManageConnection;
[INFO] [stdout]     |        ---------------- required by this bound in `Pool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `RedisConnectionManager: ManageConnection` is not satisfied
[INFO] [stdout]    --> src/cache.rs:17:22
[INFO] [stdout]     |
[INFO] [stdout] 17  | impl Key for Redis { type Value = r2d2::Pool<r2d2_redis::RedisConnectionManager>; }
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `ManageConnection` is not implemented for `RedisConnectionManager`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/r2d2-0.8.9/src/lib.rs:319:8
[INFO] [stdout]     |
[INFO] [stdout] 319 |     M: ManageConnection;
[INFO] [stdout]     |        ---------------- required by this bound in `Pool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 18 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0432, E0603.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bakeoff`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "c2ffbd2e3ce3a99a94cf2978b487f4f00710680ce689a2e9e0e599cf5b7d3e1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2ffbd2e3ce3a99a94cf2978b487f4f00710680ce689a2e9e0e599cf5b7d3e1e", kill_on_drop: false }`
[INFO] [stdout] c2ffbd2e3ce3a99a94cf2978b487f4f00710680ce689a2e9e0e599cf5b7d3e1e