[INFO] cloning repository https://github.com/Chronophylos/chb4
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Chronophylos/chb4" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChronophylos%2Fchb4"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChronophylos%2Fchb4'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e95992677812017839cde6e6725dc04be0ada5ad
[INFO] checking Chronophylos/chb4 against try#98d5ea1855f1028095b37c493ba31093c8519d68 for pr-69548
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChronophylos%2Fchb4" "/workspace/builds/worker-14/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Chronophylos/chb4 on toolchain 98d5ea1855f1028095b37c493ba31093c8519d68
[INFO] running `"/workspace/cargo-home/bin/cargo" "+98d5ea1855f1028095b37c493ba31093c8519d68" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Chronophylos/chb4
[INFO] finished tweaking git repo https://github.com/Chronophylos/chb4
[INFO] tweaked toml for git repo https://github.com/Chronophylos/chb4 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/Chronophylos/chb4 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+98d5ea1855f1028095b37c493ba31093c8519d68" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded twitchchat v0.8.4
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+98d5ea1855f1028095b37c493ba31093c8519d68" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 929ca7cc7e75c621774cff1995c53483b5a3dff7f160242e8b2f3dfba5cf5b10
[INFO] running `"docker" "start" "-a" "929ca7cc7e75c621774cff1995c53483b5a3dff7f160242e8b2f3dfba5cf5b10"`
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]     Checking futures-sink v0.3.4
[INFO] [stderr]     Checking futures-task v0.3.4
[INFO] [stderr]     Checking futures-io v0.3.4
[INFO] [stderr]    Compiling chb4 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling mysqlclient-sys v0.2.4
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking parking_lot_core v0.7.0
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]    Compiling chrono v0.4.10
[INFO] [stderr]     Checking native-tls v0.2.3
[INFO] [stderr]     Checking flexi_logger v0.14.8
[INFO] [stderr]     Checking nom v5.1.0
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking futures-channel v0.3.4
[INFO] [stderr]     Checking futures-util v0.3.4
[INFO] [stderr]    Compiling parking_lot v0.10.0
[INFO] [stderr]    Compiling scheduled-thread-pool v0.2.3
[INFO] [stderr]     Checking r2d2 v0.8.8
[INFO] [stderr]     Checking futures v0.3.4
[INFO] [stderr]     Checking config v0.10.1
[INFO] [stderr]    Compiling diesel_derives v1.4.1
[INFO] [stderr]    Compiling tokio-macros v0.2.4
[INFO] [stderr]     Checking tokio v0.2.13
[INFO] [stderr]     Checking tokio-tls v0.3.0
[INFO] [stderr]     Checking twitchchat v0.8.4
[INFO] [stderr]    Compiling diesel v1.4.3
[INFO] [stderr]     Checking migrations_internals v1.4.0
[INFO] [stderr]    Compiling migrations_macros v1.4.1
[INFO] [stderr]     Checking diesel_migrations v1.4.0
[INFO] [stderr] warning: variant is never constructed: `NoMessage`
[INFO] [stderr]    --> src/actions/action.rs:121:5
[INFO] [stderr]     |
[INFO] [stderr] 121 |     NoMessage,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Error`
[INFO] [stderr]    --> src/actions/action.rs:122:5
[INFO] [stderr]     |
[INFO] [stderr] 122 |     Error(String),
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `command`
[INFO] [stderr]  --> src/commands/befehle/voicemail.rs:5:8
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn command(_context: Arc<Context>) -> Command {
[INFO] [stderr]   |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `chainable`
[INFO] [stderr]   --> src/commands/command.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn chainable(&self) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `aliases`
[INFO] [stderr]   --> src/commands/command.rs:96:5
[INFO] [stderr]    |
[INFO] [stderr] 96 |     pub fn aliases(mut self, a: Vec<String>) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `chainable`
[INFO] [stderr]    --> src/commands/command.rs:101:5
[INFO] [stderr]     |
[INFO] [stderr] 101 |     pub fn chainable(mut self) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `whitelisted`
[INFO] [stderr]    --> src/commands/command.rs:106:5
[INFO] [stderr]     |
[INFO] [stderr] 106 |     pub fn whitelisted(mut self) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Chainable`
[INFO] [stderr]    --> src/commands/command.rs:131:5
[INFO] [stderr]     |
[INFO] [stderr] 131 |     Chainable(Vec<String>),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_user_by_name`
[INFO] [stderr]   --> src/database/user.rs:74:8
[INFO] [stderr]    |
[INFO] [stderr] 74 | pub fn get_user_by_name<'a>(conn: &MysqlConnection, name: &'a str) -> User {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `NoMessage`
[INFO] [stderr]    --> src/actions/action.rs:121:5
[INFO] [stderr]     |
[INFO] [stderr] 121 |     NoMessage,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Error`
[INFO] [stderr]    --> src/actions/action.rs:122:5
[INFO] [stderr]     |
[INFO] [stderr] 122 |     Error(String),
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `command`
[INFO] [stderr]  --> src/commands/befehle/voicemail.rs:5:8
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn command(_context: Arc<Context>) -> Command {
[INFO] [stderr]   |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `chainable`
[INFO] [stderr]   --> src/commands/command.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn chainable(&self) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `aliases`
[INFO] [stderr]   --> src/commands/command.rs:96:5
[INFO] [stderr]    |
[INFO] [stderr] 96 |     pub fn aliases(mut self, a: Vec<String>) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `chainable`
[INFO] [stderr]    --> src/commands/command.rs:101:5
[INFO] [stderr]     |
[INFO] [stderr] 101 |     pub fn chainable(mut self) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `whitelisted`
[INFO] [stderr]    --> src/commands/command.rs:106:5
[INFO] [stderr]     |
[INFO] [stderr] 106 |     pub fn whitelisted(mut self) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Chainable`
[INFO] [stderr]    --> src/commands/command.rs:131:5
[INFO] [stderr]     |
[INFO] [stderr] 131 |     Chainable(Vec<String>),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_user_by_name`
[INFO] [stderr]   --> src/database/user.rs:74:8
[INFO] [stderr]    |
[INFO] [stderr] 74 | pub fn get_user_by_name<'a>(conn: &MysqlConnection, name: &'a str) -> User {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 42s
[INFO] running `"docker" "inspect" "929ca7cc7e75c621774cff1995c53483b5a3dff7f160242e8b2f3dfba5cf5b10"`
[INFO] running `"docker" "rm" "-f" "929ca7cc7e75c621774cff1995c53483b5a3dff7f160242e8b2f3dfba5cf5b10"`
[INFO] [stdout] 929ca7cc7e75c621774cff1995c53483b5a3dff7f160242e8b2f3dfba5cf5b10