[INFO] cloning repository https://github.com/RoGryza/congregate-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RoGryza/congregate-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRoGryza%2Fcongregate-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRoGryza%2Fcongregate-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d6e59718808c3a454a4da87d978e20cde3129a6a
[INFO] checking RoGryza/congregate-rs against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRoGryza%2Fcongregate-rs" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/RoGryza/congregate-rs on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/RoGryza/congregate-rs
[INFO] finished tweaking git repo https://github.com/RoGryza/congregate-rs
[INFO] tweaked toml for git repo https://github.com/RoGryza/congregate-rs written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/RoGryza/congregate-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pwhash v1.0.0
[INFO] [stderr]   Downloaded cpufeatures v0.1.4
[INFO] [stderr]   Downloaded blowfish v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4bd652a7b8845443760cdaf0d59048cc694b2e0ef4f448779efb5eb5ba1618f1
[INFO] running `Command { std: "docker" "start" "-a" "4bd652a7b8845443760cdaf0d59048cc694b2e0ef4f448779efb5eb5ba1618f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4bd652a7b8845443760cdaf0d59048cc694b2e0ef4f448779efb5eb5ba1618f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bd652a7b8845443760cdaf0d59048cc694b2e0ef4f448779efb5eb5ba1618f1", kill_on_drop: false }`
[INFO] [stdout] 4bd652a7b8845443760cdaf0d59048cc694b2e0ef4f448779efb5eb5ba1618f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46b324b9912dbb292e7d277021011afb046e6388decd0fe0171fda0924857417
[INFO] running `Command { std: "docker" "start" "-a" "46b324b9912dbb292e7d277021011afb046e6388decd0fe0171fda0924857417", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling futures-core v0.3.15
[INFO] [stderr]    Compiling futures-task v0.3.15
[INFO] [stderr]    Compiling futures-channel v0.3.15
[INFO] [stderr]     Checking futures-sink v0.3.15
[INFO] [stderr]     Checking futures-io v0.3.15
[INFO] [stderr]     Checking slab v0.4.3
[INFO] [stderr]     Checking cpufeatures v0.1.4
[INFO] [stderr]    Compiling async-trait v0.1.50
[INFO] [stderr]     Checking cli v0.1.0 (/opt/rustwide/workdir/cli)
[INFO] [stderr]    Compiling futures-macro v0.3.15
[INFO] [stderr]    Compiling futures-util v0.3.15
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]     Checking memchr v2.4.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking cipher v0.2.5
[INFO] [stderr]     Checking crypto-mac v0.10.0
[INFO] [stderr]     Checking blowfish v0.7.0
[INFO] [stderr]     Checking sha2 v0.9.5
[INFO] [stderr]     Checking hmac v0.10.1
[INFO] [stderr]     Checking sha-1 v0.9.6
[INFO] [stderr]     Checking md-5 v0.9.1
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking nix v0.20.0
[INFO] [stderr]     Checking rand_core v0.6.2
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking rand v0.8.3
[INFO] [stderr]     Checking pwhash v1.0.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]     Checking thiserror v1.0.25
[INFO] [stderr]     Checking futures-executor v0.3.15
[INFO] [stderr]     Checking futures v0.3.15
[INFO] [stderr]     Checking converge-lib v0.1.0 (/opt/rustwide/workdir/lib)
[INFO] [stdout] warning: unused import: `stream::BoxStream`
[INFO] [stdout]  --> lib/src/resources/file.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | use futures::{prelude::*, stream::BoxStream};
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Path`, `collections::HashMap`
[INFO] [stdout]   --> lib/src/resources/file.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 7  |     collections::HashMap,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 11 |     path::{Path, PathBuf},
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ResourceManager`
[INFO] [stdout]   --> lib/src/resources/file.rs:16:38
[INFO] [stdout]    |
[INFO] [stdout] 16 | use super::{ApplyError, ApplyResult, ResourceManager, SimpleResource};
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `stream::BoxStream`
[INFO] [stdout]  --> lib/src/resources/file.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | use futures::{prelude::*, stream::BoxStream};
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Path`, `collections::HashMap`
[INFO] [stdout]   --> lib/src/resources/file.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 7  |     collections::HashMap,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 11 |     path::{Path, PathBuf},
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ResourceManager`
[INFO] [stdout]   --> lib/src/resources/file.rs:16:38
[INFO] [stdout]    |
[INFO] [stdout] 16 | use super::{ApplyError, ApplyResult, ResourceManager, SimpleResource};
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `prelude`
[INFO] [stdout]  --> lib/src/resources/file.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use futures::{prelude::*, stream::BoxStream};
[INFO] [stdout]   |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `prelude`
[INFO] [stdout]  --> lib/src/resources/file.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use futures::{prelude::*, stream::BoxStream};
[INFO] [stdout]   |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Todo`
[INFO] [stdout]  --> lib/src/data/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     Todo(Box<dyn Error + Send + Sync>),
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `todo`
[INFO] [stdout]   --> lib/src/data/mod.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn todo<E: Into<Box<dyn Error + Send + Sync>>>(err: E) -> Self {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `DataResult`
[INFO] [stdout]   --> lib/src/data/mod.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub type DataResult<T> = Result<T, DataError>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `File`
[INFO] [stdout]   --> lib/src/resources/file.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     File { content: Vec<u8> },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Directory`
[INFO] [stdout]   --> lib/src/resources/file.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     Directory { recurse: bool },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SymLink`
[INFO] [stdout]   --> lib/src/resources/file.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     SymLink { target: OsString },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Disabled`
[INFO] [stdout]   --> lib/src/resources/system/user.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     Disabled,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Unmanaged`
[INFO] [stdout]   --> lib/src/resources/system/user.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     Unmanaged,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Hashed`
[INFO] [stdout]   --> lib/src/resources/system/user.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     Hashed(HashedPassword),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Plaintext`
[INFO] [stdout]   --> lib/src/resources/system/user.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     Plaintext(Secret<OsString>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `password`
[INFO] [stdout]    --> lib/src/resources/system/user.rs:282:5
[INFO] [stdout]     |
[INFO] [stdout] 282 |     pub password: PasswordState,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Create`
[INFO] [stdout]   --> lib/src/resources/mod.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     Create(R::Config),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Delete`
[INFO] [stdout]   --> lib/src/resources/mod.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     Delete(R::State),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Update`
[INFO] [stdout]   --> lib/src/resources/mod.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     Update(R::Config, R::State),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Todo`
[INFO] [stdout]  --> lib/src/data/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     Todo(Box<dyn Error + Send + Sync>),
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `todo`
[INFO] [stdout]   --> lib/src/data/mod.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn todo<E: Into<Box<dyn Error + Send + Sync>>>(err: E) -> Self {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `DataResult`
[INFO] [stdout]   --> lib/src/data/mod.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub type DataResult<T> = Result<T, DataError>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `File`
[INFO] [stdout]   --> lib/src/resources/file.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     File { content: Vec<u8> },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Directory`
[INFO] [stdout]   --> lib/src/resources/file.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     Directory { recurse: bool },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SymLink`
[INFO] [stdout]   --> lib/src/resources/file.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     SymLink { target: OsString },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Disabled`
[INFO] [stdout]   --> lib/src/resources/system/user.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     Disabled,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Unmanaged`
[INFO] [stdout]   --> lib/src/resources/system/user.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     Unmanaged,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Hashed`
[INFO] [stdout]   --> lib/src/resources/system/user.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     Hashed(HashedPassword),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Plaintext`
[INFO] [stdout]   --> lib/src/resources/system/user.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     Plaintext(Secret<OsString>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `password`
[INFO] [stdout]    --> lib/src/resources/system/user.rs:282:5
[INFO] [stdout]     |
[INFO] [stdout] 282 |     pub password: PasswordState,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Create`
[INFO] [stdout]   --> lib/src/resources/mod.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     Create(R::Config),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Delete`
[INFO] [stdout]   --> lib/src/resources/mod.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     Delete(R::State),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Update`
[INFO] [stdout]   --> lib/src/resources/mod.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     Update(R::Config, R::State),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.39s
[INFO] running `Command { std: "docker" "inspect" "46b324b9912dbb292e7d277021011afb046e6388decd0fe0171fda0924857417", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46b324b9912dbb292e7d277021011afb046e6388decd0fe0171fda0924857417", kill_on_drop: false }`
[INFO] [stdout] 46b324b9912dbb292e7d277021011afb046e6388decd0fe0171fda0924857417