[INFO] cloning repository https://github.com/banditopazzo/Sala-Cinema-Rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/banditopazzo/Sala-Cinema-Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbanditopazzo%2FSala-Cinema-Rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbanditopazzo%2FSala-Cinema-Rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3a3d03663cdc2f764e972a6ef64475967c3263dc
[INFO] testing banditopazzo/Sala-Cinema-Rust against beta-2020-10-09 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbanditopazzo%2FSala-Cinema-Rust" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/banditopazzo/Sala-Cinema-Rust on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/banditopazzo/Sala-Cinema-Rust
[INFO] finished tweaking git repo https://github.com/banditopazzo/Sala-Cinema-Rust
[INFO] tweaked toml for git repo https://github.com/banditopazzo/Sala-Cinema-Rust written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/banditopazzo/Sala-Cinema-Rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/carllerche/tokio-serde-json`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded futures-cpupool v0.1.7
[INFO] [stderr]   Downloaded winutil v0.1.0
[INFO] [stderr]   Downloaded linked-hash-map v0.5.0
[INFO] [stderr]   Downloaded advapi32-sys v0.1.2
[INFO] [stderr]   Downloaded kernel32-sys v0.1.4
[INFO] [stderr]   Downloaded data-encoding v1.2.0
[INFO] [stderr]   Downloaded bufstream v0.1.3
[INFO] [stderr]   Downloaded rand v0.3.18
[INFO] [stderr]   Downloaded scan_fmt v0.1.1
[INFO] [stderr]   Downloaded hostname v0.1.3
[INFO] [stderr]   Downloaded serde_derive v1.0.20
[INFO] [stderr]   Downloaded mongodb v0.3.7
[INFO] [stderr]   Downloaded serde_derive_internals v0.17.0
[INFO] [stderr]   Downloaded tokio-core v0.1.10
[INFO] [stderr]   Downloaded tokio-serde v0.1.0
[INFO] [stderr]   Downloaded serde v1.0.20
[INFO] [stderr]   Downloaded serde_json v1.0.6
[INFO] [stderr]   Downloaded bson v0.10.0
[INFO] [stderr]   Downloaded tokio-io v0.1.4
[INFO] [stderr]   Downloaded semver v0.8.0
[INFO] [stderr]   Downloaded separator v0.3.1
[INFO] [stderr]   Downloaded textnonce v0.6.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 185a0d5623ac37ef99b060809890d637361eaf7f6d225966ff78416757c89b89
[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" "185a0d5623ac37ef99b060809890d637361eaf7f6d225966ff78416757c89b89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "185a0d5623ac37ef99b060809890d637361eaf7f6d225966ff78416757c89b89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "185a0d5623ac37ef99b060809890d637361eaf7f6d225966ff78416757c89b89", kill_on_drop: false }`
[INFO] [stdout] 185a0d5623ac37ef99b060809890d637361eaf7f6d225966ff78416757c89b89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9e348e11f8c169587033c38fc0d97f36796ceda3db1192df806e68d382d16ab
[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" "c9e348e11f8c169587033c38fc0d97f36796ceda3db1192df806e68d382d16ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.20
[INFO] [stderr]    Compiling futures v0.1.17
[INFO] [stderr]    Compiling separator v0.3.1
[INFO] [stderr]    Compiling data-encoding v1.2.0
[INFO] [stderr]    Compiling scan_fmt v0.1.1
[INFO] [stderr]    Compiling iovec v0.1.1
[INFO] [stderr]    Compiling time v0.1.38
[INFO] [stderr]    Compiling hostname v0.1.3
[INFO] [stderr]    Compiling net2 v0.2.31
[INFO] [stderr]    Compiling semver v0.8.0
[INFO] [stderr]    Compiling serde_derive v1.0.20
[INFO] [stderr]    Compiling mio v0.6.11
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling futures-cpupool v0.1.7
[INFO] [stderr]    Compiling bytes v0.4.5
[INFO] [stderr]    Compiling serde_json v1.0.6
[INFO] [stderr]    Compiling chrono v0.4.0
[INFO] [stderr]    Compiling tokio-io v0.1.4
[INFO] [stderr]    Compiling tokio-serde v0.1.0
[INFO] [stderr]    Compiling tokio-core v0.1.10
[INFO] [stderr]    Compiling textnonce v0.6.3
[INFO] [stderr]    Compiling bson v0.10.0
[INFO] [stderr]    Compiling tokio-serde-json v0.1.0 (https://github.com/carllerche/tokio-serde-json#592f783d)
[INFO] [stderr]    Compiling mongodb v0.3.7
[INFO] [stderr]    Compiling Sala-Cinema-Rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Posto`
[INFO] [stdout]   --> src/server/main.rs:16:41
[INFO] [stdout]    |
[INFO] [stdout] 16 | use sala_cinema::models::{Prenotazione, Posto};
[INFO] [stdout]    |                                         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Receiver`, `Sender`
[INFO] [stdout]   --> src/server/main.rs:25:27
[INFO] [stdout]    |
[INFO] [stdout] 25 | use futures::sync::mpsc::{Sender, Receiver};
[INFO] [stdout]    |                           ^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Handle`
[INFO] [stdout]   --> src/server/main.rs:30:27
[INFO] [stdout]    |
[INFO] [stdout] 30 | use tokio_core::reactor::{Handle, Core};
[INFO] [stdout]    |                           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio_core::net::TcpStream`
[INFO] [stdout]   --> src/server/main.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | use tokio_core::net::TcpStream;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bytes::BytesMut`
[INFO] [stdout]   --> src/server/main.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | use bytes::BytesMut;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]   --> src/server/main.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | use std::thread;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stdin`
[INFO] [stdout]    --> src/client/main.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 |     let mut stdin = io::stdin();
[INFO] [stdout]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stdin`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server/main.rs:133:88
[INFO] [stdout]     |
[INFO] [stdout] 133 |                 Err(e) => println!("Error sending message to the main thread: {:?}", e.description())
[INFO] [stdout]     |                                                                                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server/main.rs:157:49
[INFO] [stdout]     |
[INFO] [stdout] 157 |         Err(e) => Message::Error(String::from(e.description()))
[INFO] [stdout]     |                                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/client/main.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 |     let mut stdin = io::stdin();
[INFO] [stdout]     |         ----^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server/main.rs:172:43
[INFO] [stdout]     |
[INFO] [stdout] 172 |             Message::Error(String::from(e.description()))
[INFO] [stdout]     |                                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/server/main.rs:117:21
[INFO] [stdout]     |
[INFO] [stdout] 117 |                 Err(e) => Message::Error(String::from("Messaggio non riconosciuto"))
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/server/main.rs:90:22
[INFO] [stdout]    |
[INFO] [stdout] 90 |         let (sender, mut receiver) = mpsc::channel(0);
[INFO] [stdout]    |                      ----^^^^^^^^
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `NUM_THREADS`
[INFO] [stdout]   --> src/server/main.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     const NUM_THREADS: i32 = 4;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/server/main.rs:108:9
[INFO] [stdout]     |
[INFO] [stdout] 108 | /         pool.execute(deserialized.for_each(move |msg| {
[INFO] [stdout] 109 | |
[INFO] [stdout] 110 | |             //Set-up DB service
[INFO] [stdout] 111 | |             let mongo_coll = mongo.clone().db(DB_NAME).collection(COLLECTION_NAME);
[INFO] [stdout] ...   |
[INFO] [stdout] 137 | |
[INFO] [stdout] 138 | |         }));
[INFO] [stdout]     | |____________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 51.92s
[INFO] running `Command { std: "docker" "inspect" "c9e348e11f8c169587033c38fc0d97f36796ceda3db1192df806e68d382d16ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9e348e11f8c169587033c38fc0d97f36796ceda3db1192df806e68d382d16ab", kill_on_drop: false }`
[INFO] [stdout] c9e348e11f8c169587033c38fc0d97f36796ceda3db1192df806e68d382d16ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a425f30de888f401b1a29909baf45ee9a205cb5d5775c9c970d189e0159557eb
[INFO] running `Command { std: "docker" "start" "-a" "a425f30de888f401b1a29909baf45ee9a205cb5d5775c9c970d189e0159557eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling Sala-Cinema-Rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Posto`
[INFO] [stdout]   --> src/server/main.rs:16:41
[INFO] [stdout]    |
[INFO] [stdout] 16 | use sala_cinema::models::{Prenotazione, Posto};
[INFO] [stdout]    |                                         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Receiver`, `Sender`
[INFO] [stdout]   --> src/server/main.rs:25:27
[INFO] [stdout]    |
[INFO] [stdout] 25 | use futures::sync::mpsc::{Sender, Receiver};
[INFO] [stdout]    |                           ^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Handle`
[INFO] [stdout]   --> src/server/main.rs:30:27
[INFO] [stdout]    |
[INFO] [stdout] 30 | use tokio_core::reactor::{Handle, Core};
[INFO] [stdout]    |                           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio_core::net::TcpStream`
[INFO] [stdout]   --> src/server/main.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | use tokio_core::net::TcpStream;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bytes::BytesMut`
[INFO] [stdout]   --> src/server/main.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | use bytes::BytesMut;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]   --> src/server/main.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | use std::thread;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server/main.rs:133:88
[INFO] [stdout]     |
[INFO] [stdout] 133 |                 Err(e) => println!("Error sending message to the main thread: {:?}", e.description())
[INFO] [stdout]     |                                                                                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stdin`
[INFO] [stdout]    --> src/client/main.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 |     let mut stdin = io::stdin();
[INFO] [stdout]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stdin`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server/main.rs:157:49
[INFO] [stdout]     |
[INFO] [stdout] 157 |         Err(e) => Message::Error(String::from(e.description()))
[INFO] [stdout]     |                                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server/main.rs:172:43
[INFO] [stdout]     |
[INFO] [stdout] 172 |             Message::Error(String::from(e.description()))
[INFO] [stdout]     |                                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/server/main.rs:117:21
[INFO] [stdout]     |
[INFO] [stdout] 117 |                 Err(e) => Message::Error(String::from("Messaggio non riconosciuto"))
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/server/main.rs:90:22
[INFO] [stdout]    |
[INFO] [stdout] 90 |         let (sender, mut receiver) = mpsc::channel(0);
[INFO] [stdout]    |                      ----^^^^^^^^
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/client/main.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 |     let mut stdin = io::stdin();
[INFO] [stdout]     |         ----^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/server/main.rs:108:9
[INFO] [stdout]     |
[INFO] [stdout] 108 | /         pool.execute(deserialized.for_each(move |msg| {
[INFO] [stdout] 109 | |
[INFO] [stdout] 110 | |             //Set-up DB service
[INFO] [stdout] 111 | |             let mongo_coll = mongo.clone().db(DB_NAME).collection(COLLECTION_NAME);
[INFO] [stdout] ...   |
[INFO] [stdout] 137 | |
[INFO] [stdout] 138 | |         }));
[INFO] [stdout]     | |____________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.12s
[INFO] running `Command { std: "docker" "inspect" "a425f30de888f401b1a29909baf45ee9a205cb5d5775c9c970d189e0159557eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a425f30de888f401b1a29909baf45ee9a205cb5d5775c9c970d189e0159557eb", kill_on_drop: false }`
[INFO] [stdout] a425f30de888f401b1a29909baf45ee9a205cb5d5775c9c970d189e0159557eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3ec3432c449f2298f06ec6606feed810c6f675948d87869b4d340dbfda9b6922
[INFO] running `Command { std: "docker" "start" "-a" "3ec3432c449f2298f06ec6606feed810c6f675948d87869b4d340dbfda9b6922", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Posto`
[INFO] [stderr]   --> src/server/main.rs:16:41
[INFO] [stderr]    |
[INFO] [stderr] 16 | use sala_cinema::models::{Prenotazione, Posto};
[INFO] [stderr]    |                                         ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Receiver`, `Sender`
[INFO] [stderr]   --> src/server/main.rs:25:27
[INFO] [stderr]    |
[INFO] [stderr] 25 | use futures::sync::mpsc::{Sender, Receiver};
[INFO] [stderr]    |                           ^^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Handle`
[INFO] [stderr]   --> src/server/main.rs:30:27
[INFO] [stderr]    |
[INFO] [stderr] 30 | use tokio_core::reactor::{Handle, Core};
[INFO] [stderr]    |                           ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tokio_core::net::TcpStream`
[INFO] [stderr]   --> src/server/main.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 | use tokio_core::net::TcpStream;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `bytes::BytesMut`
[INFO] [stderr]   --> src/server/main.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 | use bytes::BytesMut;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::thread`
[INFO] [stderr]   --> src/server/main.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 | use std::thread;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]    --> src/server/main.rs:133:88
[INFO] [stderr]     |
[INFO] [stderr] 133 |                 Err(e) => println!("Error sending message to the main thread: {:?}", e.description())
[INFO] [stderr]     |                                                                                        ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]    --> src/server/main.rs:157:49
[INFO] [stderr]     |
[INFO] [stderr] 157 |         Err(e) => Message::Error(String::from(e.description()))
[INFO] [stderr]     |                                                 ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]    --> src/server/main.rs:172:43
[INFO] [stderr]     |
[INFO] [stderr] 172 |             Message::Error(String::from(e.description()))
[INFO] [stderr]     |                                           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]    --> src/server/main.rs:117:21
[INFO] [stderr]     |
[INFO] [stderr] 117 |                 Err(e) => Message::Error(String::from("Messaggio non riconosciuto"))
[INFO] [stderr]     |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/server/main.rs:90:22
[INFO] [stderr]    |
[INFO] [stderr] 90 |         let (sender, mut receiver) = mpsc::channel(0);
[INFO] [stderr]    |                      ----^^^^^^^^
[INFO] [stderr]    |                      |
[INFO] [stderr]    |                      help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/server/main.rs:108:9
[INFO] [stderr]     |
[INFO] [stderr] 108 | /         pool.execute(deserialized.for_each(move |msg| {
[INFO] [stderr] 109 | |
[INFO] [stderr] 110 | |             //Set-up DB service
[INFO] [stderr] 111 | |             let mongo_coll = mongo.clone().db(DB_NAME).collection(COLLECTION_NAME);
[INFO] [stderr] ...   |
[INFO] [stderr] 137 | |
[INFO] [stderr] 138 | |         }));
[INFO] [stderr]     | |____________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: 12 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `stdin`
[INFO] [stderr]    --> src/client/main.rs:109:9
[INFO] [stderr]     |
[INFO] [stderr] 109 |     let mut stdin = io::stdin();
[INFO] [stderr]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stdin`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/client/main.rs:109:9
[INFO] [stderr]     |
[INFO] [stderr] 109 |     let mut stdin = io::stdin();
[INFO] [stderr]     |         ----^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sala_cinema-0f74e81e62a9b2e4
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/client-78cc1c6151ed9deb
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/server-d8624de7b63a6d16
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests sala_cinema
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3ec3432c449f2298f06ec6606feed810c6f675948d87869b4d340dbfda9b6922", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ec3432c449f2298f06ec6606feed810c6f675948d87869b4d340dbfda9b6922", kill_on_drop: false }`
[INFO] [stdout] 3ec3432c449f2298f06ec6606feed810c6f675948d87869b4d340dbfda9b6922
