[INFO] fetching crate ngrok 0.16.2...
[INFO] checking ngrok-0.16.2 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate ngrok 0.16.2 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate ngrok 0.16.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate ngrok 0.16.2
[INFO] tweaked toml for crates.io crate ngrok 0.16.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ngrok 0.16.2 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ngrok 0.16.2 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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded awaitdrop v0.1.2
[INFO] [stderr]   Downloaded muxado v0.5.3
[INFO] [stderr]   Downloaded proxy-protocol v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab842596d71a38d10c0b8c2f2422a13b50911bde3473d65159e702dee4a635a5
[INFO] running `Command { std: "docker" "start" "-a" "ab842596d71a38d10c0b8c2f2422a13b50911bde3473d65159e702dee4a635a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab842596d71a38d10c0b8c2f2422a13b50911bde3473d65159e702dee4a635a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab842596d71a38d10c0b8c2f2422a13b50911bde3473d65159e702dee4a635a5", kill_on_drop: false }`
[INFO] [stdout] ab842596d71a38d10c0b8c2f2422a13b50911bde3473d65159e702dee4a635a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e4b3d09af373e9314fc6e4389314909dee91fb857707efc4db626f9917212fe
[INFO] running `Command { std: "docker" "start" "-a" "6e4b3d09af373e9314fc6e4389314909dee91fb857707efc4db626f9917212fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling aws-lc-rs v1.13.1
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]    Compiling rustls v0.23.28
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling snafu-derive v0.6.10
[INFO] [stderr]     Checking headers-core v0.3.0
[INFO] [stderr]     Checking generational-arena v0.2.9
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking match_cfg v0.1.0
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]    Compiling tracing-test-macro v0.2.5
[INFO] [stderr]     Checking matchit v0.7.3
[INFO] [stderr]     Checking hostname v0.3.1
[INFO] [stderr]     Checking headers v0.4.1
[INFO] [stderr]     Checking tokio v1.45.1
[INFO] [stderr]     Checking awaitdrop v0.1.2
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]     Checking axum-core v0.4.5
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking snafu v0.6.10
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]     Checking proxy-protocol v0.5.0
[INFO] [stderr]    Compiling cc v1.2.27
[INFO] [stderr]     Checking tracing-test v0.2.5
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]    Compiling aws-lc-sys v0.29.0
[INFO] [stderr]    Compiling openssl v0.10.73
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]     Checking tokio-util v0.7.15
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking tokio-socks v0.5.2
[INFO] [stderr]     Checking tokio-retry v0.3.0
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[INFO] [stderr]     Checking h2 v0.4.10
[INFO] [stderr]     Checking muxado v0.5.3
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking hyper v1.6.0
[INFO] [stderr]     Checking hyper-util v0.1.14
[INFO] [stderr]     Checking hyper-tls v0.6.0
[INFO] [stderr]     Checking axum v0.7.9
[INFO] [stderr]     Checking reqwest v0.12.20
[INFO] [stderr]     Checking rustls-webpki v0.103.3
[INFO] [stderr]     Checking tokio-rustls v0.26.2
[INFO] [stderr]     Checking tungstenite v0.26.2
[INFO] [stderr]     Checking futures-rustls v0.26.0
[INFO] [stderr]     Checking hyper-rustls v0.27.7
[INFO] [stderr]     Checking hyper-http-proxy v1.1.0
[INFO] [stderr]     Checking tokio-tungstenite v0.26.2
[INFO] [stderr]     Checking ngrok v0.16.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `SRV_INFO_REQ` is never used
[INFO] [stdout]   --> src/internals/proto.rs:40:11
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub const SRV_INFO_REQ: StreamType = StreamType::clamp(8);
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SrvInfo` is never constructed
[INFO] [stdout]    --> src/internals/proto.rs:553:12
[INFO] [stdout]     |
[INFO] [stdout] 553 | pub struct SrvInfo {}
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SrvInfoResp` is never constructed
[INFO] [stdout]    --> src/internals/proto.rs:557:12
[INFO] [stdout]     |
[INFO] [stdout] 557 | pub struct SrvInfoResp {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LabelEndpoint` is never constructed
[INFO] [stdout]    --> src/internals/proto.rs:864:12
[INFO] [stdout]     |
[INFO] [stdout] 864 | pub struct LabelEndpoint {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SRV_INFO_REQ` is never used
[INFO] [stdout]   --> src/internals/proto.rs:40:11
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub const SRV_INFO_REQ: StreamType = StreamType::clamp(8);
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SrvInfo` is never constructed
[INFO] [stdout]    --> src/internals/proto.rs:553:12
[INFO] [stdout]     |
[INFO] [stdout] 553 | pub struct SrvInfo {}
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SrvInfoResp` is never constructed
[INFO] [stdout]    --> src/internals/proto.rs:557:12
[INFO] [stdout]     |
[INFO] [stdout] 557 | pub struct SrvInfoResp {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LabelEndpoint` is never constructed
[INFO] [stdout]    --> src/internals/proto.rs:864:12
[INFO] [stdout]     |
[INFO] [stdout] 864 | pub struct LabelEndpoint {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.91s
[INFO] running `Command { std: "docker" "inspect" "6e4b3d09af373e9314fc6e4389314909dee91fb857707efc4db626f9917212fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e4b3d09af373e9314fc6e4389314909dee91fb857707efc4db626f9917212fe", kill_on_drop: false }`
[INFO] [stdout] 6e4b3d09af373e9314fc6e4389314909dee91fb857707efc4db626f9917212fe