[INFO] fetching crate ngrok-wrapper 0.5.6... [INFO] testing ngrok-wrapper-0.5.6 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate ngrok-wrapper 0.5.6 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate ngrok-wrapper 0.5.6 [INFO] finished tweaking crates.io crate ngrok-wrapper 0.5.6 [INFO] tweaked toml for crates.io crate ngrok-wrapper 0.5.6 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ngrok-wrapper 0.5.6 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ngrok-wrapper 0.5.6 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cookie_store v0.12.0 [INFO] [stderr] Downloaded urlencoding v1.3.3 [INFO] [stderr] Downloaded ureq v1.5.5 [INFO] [stderr] Downloaded tokio-tungstenite v0.11.0 [INFO] [stderr] Downloaded warp v0.2.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 045470ca3637242b5e5e12f2c07619ad2c3d77f42474b637dc90bd7b0f35891f [INFO] running `Command { std: "docker" "start" "-a" "045470ca3637242b5e5e12f2c07619ad2c3d77f42474b637dc90bd7b0f35891f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "045470ca3637242b5e5e12f2c07619ad2c3d77f42474b637dc90bd7b0f35891f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "045470ca3637242b5e5e12f2c07619ad2c3d77f42474b637dc90bd7b0f35891f", kill_on_drop: false }` [INFO] [stdout] 045470ca3637242b5e5e12f2c07619ad2c3d77f42474b637dc90bd7b0f35891f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 1541751fbaa09faed6f02d83368a4ea2de61df577989ae30bc7fccb54d366307 [INFO] running `Command { std: "docker" "start" "-a" "1541751fbaa09faed6f02d83368a4ea2de61df577989ae30bc7fccb54d366307", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling const_fn v0.4.9 [INFO] [stderr] Compiling once_cell v1.13.0 [INFO] [stderr] Compiling serde_derive v1.0.138 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Compiling unicode-bidi v0.3.8 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling serde v1.0.138 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling cookie v0.14.4 [INFO] [stderr] Compiling serde_json v1.0.82 [INFO] [stderr] Compiling ryu v1.0.10 [INFO] [stderr] Compiling itoa v1.0.2 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling qstring v0.7.2 [INFO] [stderr] Compiling chunked_transfer v1.4.0 [INFO] [stderr] Compiling unicode-normalization v0.1.21 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling publicsuffix v1.5.6 [INFO] [stderr] Compiling time-macros-impl v0.1.2 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling time-macros v0.1.1 [INFO] [stderr] Compiling thiserror v1.0.31 [INFO] [stderr] Compiling webpki v0.21.4 [INFO] [stderr] Compiling sct v0.6.1 [INFO] [stderr] Compiling webpki-roots v0.21.1 [INFO] [stderr] Compiling rustls v0.19.1 [INFO] [stderr] Compiling cookie_store v0.12.0 [INFO] [stderr] Compiling ureq v1.5.5 [INFO] [stderr] Compiling ngrok-wrapper v0.5.6 (/opt/rustwide/workdir) [INFO] [stdout] error[E0433]: failed to resolve: could not find `windows` in `os` [INFO] [stdout] --> src/lib.rs:27:14 [INFO] [stdout] | [INFO] [stdout] 27 | use std::os::windows::process::CommandExt; [INFO] [stdout] | ^^^^^^^ could not find `windows` in `os` [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/os/mod.rs:63:9 [INFO] [stdout] note: the item is gated here [INFO] [stdout] --> /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/os/mod.rs:55:1 [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/os/mod.rs:121:9 [INFO] [stdout] note: the item is gated here [INFO] [stdout] --> /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/os/mod.rs:120:1 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:264:38 [INFO] [stdout] | [INFO] [stdout] 264 | fn find_tunnels(port: u16) -> Result<(url::Url), io::Error> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 264 - fn find_tunnels(port: u16) -> Result<(url::Url), io::Error> { [INFO] [stdout] 264 + fn find_tunnels(port: u16) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `creation_flags` found for struct `Command` in the current scope [INFO] [stdout] --> src/lib.rs:226:18 [INFO] [stdout] | [INFO] [stdout] 225 | / Command::new(self.executable.unwrap_or_else(|| "ngrok".to_string())) [INFO] [stdout] 226 | | .creation_flags(CREATE_NO_WINDOW) [INFO] [stdout] | | -^^^^^^^^^^^^^^ method not found in `Command` [INFO] [stdout] | |_________________| [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0433, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ngrok-wrapper` (lib) due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "1541751fbaa09faed6f02d83368a4ea2de61df577989ae30bc7fccb54d366307", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1541751fbaa09faed6f02d83368a4ea2de61df577989ae30bc7fccb54d366307", kill_on_drop: false }` [INFO] [stdout] 1541751fbaa09faed6f02d83368a4ea2de61df577989ae30bc7fccb54d366307