[INFO] cloning repository https://github.com/pdincau/zoomrs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pdincau/zoomrs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpdincau%2Fzoomrs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpdincau%2Fzoomrs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 63c8df0cded9043b784b827eb2d0ba236e4b86d0
[INFO] checking pdincau/zoomrs against master#ba412a6e70ac84641be7764d088acabd0eb3fa39 for pr-145457
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpdincau%2Fzoomrs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/pdincau/zoomrs
[INFO] finished tweaking git repo https://github.com/pdincau/zoomrs
[INFO] tweaked toml for git repo https://github.com/pdincau/zoomrs written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pdincau/zoomrs on toolchain ba412a6e70ac84641be7764d088acabd0eb3fa39
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ba412a6e70ac84641be7764d088acabd0eb3fa39" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pdincau/zoomrs 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" "+ba412a6e70ac84641be7764d088acabd0eb3fa39" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/danielefongo/cappuccino`
[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-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ba412a6e70ac84641be7764d088acabd0eb3fa39" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9ff7b3a0a989bd118c5f462333aebd6d0a7b789caaf10455e74e39a69c160eb2
[INFO] running `Command { std: "docker" "start" "-a" "9ff7b3a0a989bd118c5f462333aebd6d0a7b789caaf10455e74e39a69c160eb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ff7b3a0a989bd118c5f462333aebd6d0a7b789caaf10455e74e39a69c160eb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ff7b3a0a989bd118c5f462333aebd6d0a7b789caaf10455e74e39a69c160eb2", kill_on_drop: false }`
[INFO] [stdout] 9ff7b3a0a989bd118c5f462333aebd6d0a7b789caaf10455e74e39a69c160eb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ba412a6e70ac84641be7764d088acabd0eb3fa39" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0656e1347001ffec37a33ef65b7649105a4db713d42642deb75c92fd9a868a9f
[INFO] running `Command { std: "docker" "start" "-a" "0656e1347001ffec37a33ef65b7649105a4db713d42642deb75c92fd9a868a9f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling claim v0.5.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling cappuccino v0.1.0 (https://github.com/danielefongo/cappuccino?branch=main#30c635f8)
[INFO] [stderr]     Checking thiserror v1.0.25
[INFO] [stderr]     Checking zoomrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `domain::Add` is more private than the item `domain::Command::Add::0`
[INFO] [stdout]   --> src/domain/mod.rs:7:9
[INFO] [stdout]    |
[INFO] [stdout]  7 |     Add(Add),
[INFO] [stdout]    |         ^^^ field `domain::Command::Add::0` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `domain::Add` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/domain/mod.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Add {
[INFO] [stdout]    | ^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `domain::Join` is more private than the item `domain::Command::Join::0`
[INFO] [stdout]   --> src/domain/mod.rs:8:10
[INFO] [stdout]    |
[INFO] [stdout]  8 |     Join(Join),
[INFO] [stdout]    |          ^^^^ field `domain::Command::Join::0` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `domain::Join` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/domain/mod.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct Join {
[INFO] [stdout]    | ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Remove` is more private than the item `domain::Command::Remove::0`
[INFO] [stdout]   --> src/domain/mod.rs:9:12
[INFO] [stdout]    |
[INFO] [stdout]  9 |     Remove(Remove),
[INFO] [stdout]    |            ^^^^^^ field `domain::Command::Remove::0` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `Remove` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/domain/mod.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct Remove {
[INFO] [stdout]    | ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Command` is never used
[INFO] [stdout]  --> src/domain/mod.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum Command {
[INFO] [stdout]   |          ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Add` is never constructed
[INFO] [stdout]   --> src/domain/mod.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Add {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Remove` is never constructed
[INFO] [stdout]   --> src/domain/mod.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct Remove {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Join` is never constructed
[INFO] [stdout]   --> src/domain/mod.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct Join {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `domain::Add` is more private than the item `domain::Command::Add::0`
[INFO] [stdout]   --> src/domain/mod.rs:7:9
[INFO] [stdout]    |
[INFO] [stdout]  7 |     Add(Add),
[INFO] [stdout]    |         ^^^ field `domain::Command::Add::0` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `domain::Add` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/domain/mod.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Add {
[INFO] [stdout]    | ^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `domain::Join` is more private than the item `domain::Command::Join::0`
[INFO] [stdout]   --> src/domain/mod.rs:8:10
[INFO] [stdout]    |
[INFO] [stdout]  8 |     Join(Join),
[INFO] [stdout]    |          ^^^^ field `domain::Command::Join::0` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `domain::Join` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/domain/mod.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct Join {
[INFO] [stdout]    | ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Remove` is more private than the item `domain::Command::Remove::0`
[INFO] [stdout]   --> src/domain/mod.rs:9:12
[INFO] [stdout]    |
[INFO] [stdout]  9 |     Remove(Remove),
[INFO] [stdout]    |            ^^^^^^ field `domain::Command::Remove::0` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `Remove` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/domain/mod.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct Remove {
[INFO] [stdout]    | ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Command` is never used
[INFO] [stdout]  --> src/domain/mod.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum Command {
[INFO] [stdout]   |          ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Add` is never constructed
[INFO] [stdout]   --> src/domain/mod.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Add {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Remove` is never constructed
[INFO] [stdout]   --> src/domain/mod.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct Remove {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Join` is never constructed
[INFO] [stdout]   --> src/domain/mod.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct Join {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Config` is never constructed
[INFO] [stdout]  --> src/domain/config.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct Config {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get`, `add`, `search`, and `delete` are never used
[INFO] [stdout]   --> src/domain/config.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Config {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] 14 |     pub fn get(&self, alias: String) -> Option<String> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub fn add(&mut self, room: Room) -> Result<(), ZoomrsError> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn search(&mut self, alias: String) -> Option<Room> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub fn delete(&mut self, alias: String) -> Result<(), ZoomrsError> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/domain/config.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl Config {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 44 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Room` is never constructed
[INFO] [stdout]   --> src/domain/config.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub struct Room {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/domain/config.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | impl Room {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] 56 |     fn new(alias: &str, url: &str) -> Room {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ZoomrsError` is never used
[INFO] [stdout]  --> src/domain/errors.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum ZoomrsError {
[INFO] [stdout]   |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.12s
[INFO] running `Command { std: "docker" "inspect" "0656e1347001ffec37a33ef65b7649105a4db713d42642deb75c92fd9a868a9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0656e1347001ffec37a33ef65b7649105a4db713d42642deb75c92fd9a868a9f", kill_on_drop: false }`
[INFO] [stdout] 0656e1347001ffec37a33ef65b7649105a4db713d42642deb75c92fd9a868a9f