[INFO] cloning repository https://github.com/hhirtz/ellidri
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hhirtz/ellidri" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhhirtz%2Fellidri", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhhirtz%2Fellidri'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 75212bce8d7921074fdf2471eaf404a5a165348a
[INFO] testing hhirtz/ellidri against 1.98.0-beta.1 for beta-1.98-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhhirtz%2Fellidri" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hhirtz/ellidri
[INFO] finished tweaking git repo https://github.com/hhirtz/ellidri
[INFO] tweaked toml for git repo https://github.com/hhirtz/ellidri written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hhirtz/ellidri on toolchain 1.98.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hhirtz/ellidri 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" "+1.98.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 7850f85a1595cd2c039f8f984a40489a9ba4bce10261645565cbf831caf3a25e
[INFO] running `Command { std: "docker" "start" "7850f85a1595cd2c039f8f984a40489a9ba4bce10261645565cbf831caf3a25e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7850f85a1595cd2c039f8f984a40489a9ba4bce10261645565cbf831caf3a25e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7850f85a1595cd2c039f8f984a40489a9ba4bce10261645565cbf831caf3a25e" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7850f85a1595cd2c039f8f984a40489a9ba4bce10261645565cbf831caf3a25e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7850f85a1595cd2c039f8f984a40489a9ba4bce10261645565cbf831caf3a25e" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling bytes v1.0.1
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling shell-words v1.0.0
[INFO] [stderr]    Compiling slab v0.4.3
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling tokio v1.5.0
[INFO] [stderr]    Compiling ellidri-tokens v0.1.0 (/opt/rustwide/workdir/ellidri-tokens)
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling ellidri-unicase v2.1.0 (/opt/rustwide/workdir/ellidri-unicase)
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling scfg v0.3.0
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling env_logger v0.8.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling mio v0.7.11
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling signal-hook-registry v1.3.0
[INFO] [stderr]    Compiling gethostname v0.2.1
[INFO] [stderr]    Compiling tokio-macros v1.1.0
[INFO] [stderr]    Compiling ellidri v3.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `HostName`
[INFO] [stdout]  --> src/data/mod.rs:3:38
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use self::strings::{ChannelName, HostName, JoinList, Key, List, Mask, Nickname};
[INFO] [stdout]   |                                      ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `feedback`, `command`, and `content` are never read
[INFO] [stdout]   --> src/data/req.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub struct MessageAll<'a> {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 80 |     pub feedback: bool,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 81 |     pub command: Command,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 82 |     pub content: Option<&'a str>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MessageAll` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `feedback` is never read
[INFO] [stdout]   --> src/data/req.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub struct MessageUser<'a> {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 93 |     pub feedback: bool,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MessageUser` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HostName` is never constructed
[INFO] [stdout]    --> src/data/strings.rs:149:12
[INFO] [stdout]     |
[INFO] [stdout] 149 | pub struct HostName<'a>(&'a str);
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement
[INFO] [stdout]     --> src/state/v1.rs:1177:24
[INFO] [stdout]      |
[INFO] [stdout] 1177 |         for channel in self.channels.get(args.mask.u()) {
[INFO] [stdout]      |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]      |
[INFO] [stdout] 1177 -         for channel in self.channels.get(args.mask.u()) {
[INFO] [stdout] 1177 +         while let Some(channel) = self.channels.get(args.mask.u()) {
[INFO] [stdout]      |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]      |
[INFO] [stdout] 1177 -         for channel in self.channels.get(args.mask.u()) {
[INFO] [stdout] 1177 +         if let Some(channel) = self.channels.get(args.mask.u()) {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.85s
[INFO] running `Command { std: "docker" "inspect" "7850f85a1595cd2c039f8f984a40489a9ba4bce10261645565cbf831caf3a25e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7850f85a1595cd2c039f8f984a40489a9ba4bce10261645565cbf831caf3a25e" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling ellidri v3.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `HostName`
[INFO] [stdout]  --> src/data/mod.rs:3:38
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use self::strings::{ChannelName, HostName, JoinList, Key, List, Mask, Nickname};
[INFO] [stdout]   |                                      ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `feedback`, `command`, and `content` are never read
[INFO] [stdout]   --> src/data/req.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub struct MessageAll<'a> {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 80 |     pub feedback: bool,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 81 |     pub command: Command,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 82 |     pub content: Option<&'a str>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MessageAll` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `feedback` is never read
[INFO] [stdout]   --> src/data/req.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub struct MessageUser<'a> {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 93 |     pub feedback: bool,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MessageUser` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HostName` is never constructed
[INFO] [stdout]    --> src/data/strings.rs:149:12
[INFO] [stdout]     |
[INFO] [stdout] 149 | pub struct HostName<'a>(&'a str);
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement
[INFO] [stdout]     --> src/state/v1.rs:1177:24
[INFO] [stdout]      |
[INFO] [stdout] 1177 |         for channel in self.channels.get(args.mask.u()) {
[INFO] [stdout]      |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]      |
[INFO] [stdout] 1177 -         for channel in self.channels.get(args.mask.u()) {
[INFO] [stdout] 1177 +         while let Some(channel) = self.channels.get(args.mask.u()) {
[INFO] [stdout]      |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]      |
[INFO] [stdout] 1177 -         for channel in self.channels.get(args.mask.u()) {
[INFO] [stdout] 1177 +         if let Some(channel) = self.channels.get(args.mask.u()) {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.71s
[INFO] running `Command { std: "docker" "inspect" "7850f85a1595cd2c039f8f984a40489a9ba4bce10261645565cbf831caf3a25e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7850f85a1595cd2c039f8f984a40489a9ba4bce10261645565cbf831caf3a25e" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `HostName`
[INFO] [stderr]  --> src/data/mod.rs:3:38
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub use self::strings::{ChannelName, HostName, JoinList, Key, List, Mask, Nickname};
[INFO] [stderr]   |                                      ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `feedback`, `command`, and `content` are never read
[INFO] [stderr]   --> src/data/req.rs:80:9
[INFO] [stderr]    |
[INFO] [stderr] 79 | pub struct MessageAll<'a> {
[INFO] [stderr]    |            ---------- fields in this struct
[INFO] [stderr] 80 |     pub feedback: bool,
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 81 |     pub command: Command,
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr] 82 |     pub content: Option<&'a str>,
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `MessageAll` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `feedback` is never read
[INFO] [stderr]   --> src/data/req.rs:93:9
[INFO] [stderr]    |
[INFO] [stderr] 92 | pub struct MessageUser<'a> {
[INFO] [stderr]    |            ----------- field in this struct
[INFO] [stderr] 93 |     pub feedback: bool,
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `MessageUser` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: struct `HostName` is never constructed
[INFO] [stderr]    --> src/data/strings.rs:149:12
[INFO] [stderr]     |
[INFO] [stderr] 149 | pub struct HostName<'a>(&'a str);
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: for loop over an `Option`. This is more readably written as an `if let` statement
[INFO] [stderr]     --> src/state/v1.rs:1177:24
[INFO] [stderr]      |
[INFO] [stderr] 1177 |         for channel in self.channels.get(args.mask.u()) {
[INFO] [stderr]      |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stderr] help: to check pattern in a loop use `while let`
[INFO] [stderr]      |
[INFO] [stderr] 1177 -         for channel in self.channels.get(args.mask.u()) {
[INFO] [stderr] 1177 +         while let Some(channel) = self.channels.get(args.mask.u()) {
[INFO] [stderr]      |
[INFO] [stderr] help: consider using `if let` to clear intent
[INFO] [stderr]      |
[INFO] [stderr] 1177 -         for channel in self.channels.get(args.mask.u()) {
[INFO] [stderr] 1177 +         if let Some(channel) = self.channels.get(args.mask.u()) {
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: `ellidri` (bin "ellidri" test) generated 5 warnings (run `cargo fix --bin "ellidri" -p ellidri --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ellidri-77720169dfa82d54)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test channel::tests::test_member_modes_is_at_least ... ok
[INFO] [stdout] test util::tests::test_mask_match ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7850f85a1595cd2c039f8f984a40489a9ba4bce10261645565cbf831caf3a25e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7850f85a1595cd2c039f8f984a40489a9ba4bce10261645565cbf831caf3a25e", kill_on_drop: false }`
[INFO] [stdout] 7850f85a1595cd2c039f8f984a40489a9ba4bce10261645565cbf831caf3a25e
