[INFO] cloning repository https://github.com/martcpp/livechat
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/martcpp/livechat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmartcpp%2Flivechat", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmartcpp%2Flivechat'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] af3631e3f139b22714d3dc665a77acff3de87588
[INFO] building martcpp/livechat against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmartcpp%2Flivechat" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/martcpp/livechat
[INFO] finished tweaking git repo https://github.com/martcpp/livechat
[INFO] tweaked toml for git repo https://github.com/martcpp/livechat written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/martcpp/livechat on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/martcpp/livechat 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d1ba92c3c5c687ce187fdff57f80c9c8155833264559362412320323b4cc4ce
[INFO] running `Command { std: "docker" "start" "-a" "9d1ba92c3c5c687ce187fdff57f80c9c8155833264559362412320323b4cc4ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d1ba92c3c5c687ce187fdff57f80c9c8155833264559362412320323b4cc4ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d1ba92c3c5c687ce187fdff57f80c9c8155833264559362412320323b4cc4ce", kill_on_drop: false }`
[INFO] [stdout] 9d1ba92c3c5c687ce187fdff57f80c9c8155833264559362412320323b4cc4ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e35704629b6cec63c2facd4e7d62cc6a289f235c418e8cb528ba95487dc62e7
[INFO] running `Command { std: "docker" "start" "-a" "7e35704629b6cec63c2facd4e7d62cc6a289f235c418e8cb528ba95487dc62e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.83
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[INFO] [stderr]    Compiling rand_core v0.6.4
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[INFO] [stderr]    Compiling castaway v0.2.2
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[INFO] [stderr]    Compiling static_assertions v1.1.0
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[INFO] [stderr]    Compiling anstyle v1.0.7
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[INFO] [stderr]    Compiling anstream v0.6.14
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[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
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[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling der_derive v0.7.2
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
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[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling stability v0.2.0
[INFO] [stderr]    Compiling regex v1.10.5
[INFO] [stderr]    Compiling tokio v1.37.0
[INFO] [stderr]    Compiling pin-project v1.1.5
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling env_filter v0.1.0
[INFO] [stderr]    Compiling tungstenite v0.21.0
[INFO] [stderr]    Compiling der v0.7.9
[INFO] [stderr]    Compiling env_logger v0.11.3
[INFO] [stderr]    Compiling strum v0.26.2
[INFO] [stderr]    Compiling ratatui v0.26.3
[INFO] [stderr]    Compiling spki v0.7.3
[INFO] [stderr]    Compiling x509-cert v0.2.5
[INFO] [stderr]    Compiling ed25519-dalek v2.1.1
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]    Compiling futures v0.3.30
[INFO] [stderr]    Compiling polyproto v0.9.0
[INFO] [stderr]    Compiling tokio-util v0.7.11
[INFO] [stderr]    Compiling tokio-tungstenite v0.21.0
[INFO] [stderr]    Compiling h2 v0.3.26
[INFO] [stderr]    Compiling tokio-stream v0.1.15
[INFO] [stderr]    Compiling hyper v0.14.29
[INFO] [stderr]    Compiling warp v0.3.7
[INFO] [stderr]    Compiling livechat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/handler.rs:9:24
[INFO] [stdout]   |
[INFO] [stdout] 9 | struct CustomRejection(&'static str);
[INFO] [stdout]   |        --------------- ^^^^^^^^^^^^
[INFO] [stdout]   |        |
[INFO] [stdout]   |        field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout]   = note: `CustomRejection` has a derived impl for the trait `Debug`, but this is 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: function `main` is never used
[INFO] [stdout]   --> src/ploytest.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn main() {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Ed25519Signature` is never constructed
[INFO] [stdout]   --> src/ploytest.rs:89:8
[INFO] [stdout]    |
[INFO] [stdout] 89 | struct Ed25519Signature {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Ed25519PrivateKey` is never constructed
[INFO] [stdout]    --> src/ploytest.rs:146:8
[INFO] [stdout]     |
[INFO] [stdout] 146 | struct Ed25519PrivateKey {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `gen_keypair` is never used
[INFO] [stdout]    --> src/ploytest.rs:174:12
[INFO] [stdout]     |
[INFO] [stdout] 172 | impl Ed25519PrivateKey {
[INFO] [stdout]     | ---------------------- associated function in this implementation
[INFO] [stdout] 173 |     // Let's also define a handy method to generate a key pair.
[INFO] [stdout] 174 |     pub fn gen_keypair(csprng: &mut OsRng) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Ed25519PublicKey` is never constructed
[INFO] [stdout]    --> src/ploytest.rs:185:8
[INFO] [stdout]     |
[INFO] [stdout] 185 | struct Ed25519PublicKey {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 16s
[INFO] running `Command { std: "docker" "inspect" "7e35704629b6cec63c2facd4e7d62cc6a289f235c418e8cb528ba95487dc62e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e35704629b6cec63c2facd4e7d62cc6a289f235c418e8cb528ba95487dc62e7", kill_on_drop: false }`
[INFO] [stdout] 7e35704629b6cec63c2facd4e7d62cc6a289f235c418e8cb528ba95487dc62e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a79641d6c6d304b6da5e797b722834fd88a861d241f8799dba01f6985f67307
[INFO] running `Command { std: "docker" "start" "-a" "7a79641d6c6d304b6da5e797b722834fd88a861d241f8799dba01f6985f67307", kill_on_drop: false }`
[INFO] [stderr]    Compiling livechat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/handler.rs:9:24
[INFO] [stdout]   |
[INFO] [stdout] 9 | struct CustomRejection(&'static str);
[INFO] [stdout]   |        --------------- ^^^^^^^^^^^^
[INFO] [stdout]   |        |
[INFO] [stdout]   |        field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout]   = note: `CustomRejection` has a derived impl for the trait `Debug`, but this is 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: function `main` is never used
[INFO] [stdout]   --> src/ploytest.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn main() {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Ed25519Signature` is never constructed
[INFO] [stdout]   --> src/ploytest.rs:89:8
[INFO] [stdout]    |
[INFO] [stdout] 89 | struct Ed25519Signature {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Ed25519PrivateKey` is never constructed
[INFO] [stdout]    --> src/ploytest.rs:146:8
[INFO] [stdout]     |
[INFO] [stdout] 146 | struct Ed25519PrivateKey {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `gen_keypair` is never used
[INFO] [stdout]    --> src/ploytest.rs:174:12
[INFO] [stdout]     |
[INFO] [stdout] 172 | impl Ed25519PrivateKey {
[INFO] [stdout]     | ---------------------- associated function in this implementation
[INFO] [stdout] 173 |     // Let's also define a handy method to generate a key pair.
[INFO] [stdout] 174 |     pub fn gen_keypair(csprng: &mut OsRng) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Ed25519PublicKey` is never constructed
[INFO] [stdout]    --> src/ploytest.rs:185:8
[INFO] [stdout]     |
[INFO] [stdout] 185 | struct Ed25519PublicKey {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/handler.rs:9:24
[INFO] [stdout]   |
[INFO] [stdout] 9 | struct CustomRejection(&'static str);
[INFO] [stdout]   |        --------------- ^^^^^^^^^^^^
[INFO] [stdout]   |        |
[INFO] [stdout]   |        field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout]   = note: `CustomRejection` has a derived impl for the trait `Debug`, but this is 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: function `main` is never used
[INFO] [stdout]   --> src/ploytest.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn main() {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Ed25519Signature` is never constructed
[INFO] [stdout]   --> src/ploytest.rs:89:8
[INFO] [stdout]    |
[INFO] [stdout] 89 | struct Ed25519Signature {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Ed25519PrivateKey` is never constructed
[INFO] [stdout]    --> src/ploytest.rs:146:8
[INFO] [stdout]     |
[INFO] [stdout] 146 | struct Ed25519PrivateKey {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `gen_keypair` is never used
[INFO] [stdout]    --> src/ploytest.rs:174:12
[INFO] [stdout]     |
[INFO] [stdout] 172 | impl Ed25519PrivateKey {
[INFO] [stdout]     | ---------------------- associated function in this implementation
[INFO] [stdout] 173 |     // Let's also define a handy method to generate a key pair.
[INFO] [stdout] 174 |     pub fn gen_keypair(csprng: &mut OsRng) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Ed25519PublicKey` is never constructed
[INFO] [stdout]    --> src/ploytest.rs:185:8
[INFO] [stdout]     |
[INFO] [stdout] 185 | struct Ed25519PublicKey {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.05s
[INFO] running `Command { std: "docker" "inspect" "7a79641d6c6d304b6da5e797b722834fd88a861d241f8799dba01f6985f67307", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a79641d6c6d304b6da5e797b722834fd88a861d241f8799dba01f6985f67307", kill_on_drop: false }`
[INFO] [stdout] 7a79641d6c6d304b6da5e797b722834fd88a861d241f8799dba01f6985f67307
