[INFO] cloning repository https://github.com/Atif-Mahmud/flawless-ping-pong
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Atif-Mahmud/flawless-ping-pong" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAtif-Mahmud%2Fflawless-ping-pong", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAtif-Mahmud%2Fflawless-ping-pong'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ffdc07fdfa953905460acfef1499383f30872da1
[INFO] checking Atif-Mahmud/flawless-ping-pong against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAtif-Mahmud%2Fflawless-ping-pong" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Atif-Mahmud/flawless-ping-pong
[INFO] finished tweaking git repo https://github.com/Atif-Mahmud/flawless-ping-pong
[INFO] tweaked toml for git repo https://github.com/Atif-Mahmud/flawless-ping-pong written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Atif-Mahmud/flawless-ping-pong on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Atif-Mahmud/flawless-ping-pong 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.94
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.94
[INFO] [stderr]   Downloaded flawless-macros v1.0.0-beta.1
[INFO] [stderr]   Downloaded flawless-http v1.0.0-beta.1
[INFO] [stderr]   Downloaded flawless-utils v1.0.0-beta.1
[INFO] [stderr]   Downloaded flawless-wasabi v1.0.0-beta.1
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.94
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.94
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.44
[INFO] [stderr]   Downloaded hyper-rustls v0.27.3
[INFO] [stderr]   Downloaded ipnet v2.10.1
[INFO] [stderr]   Downloaded rustls-pki-types v1.9.0
[INFO] [stderr]   Downloaded hyper-util v0.1.9
[INFO] [stderr]   Downloaded cc v1.1.28
[INFO] [stderr]   Downloaded reqwest v0.12.8
[INFO] [stderr]   Downloaded js-sys v0.3.71
[INFO] [stderr]   Downloaded h2 v0.4.6
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.94
[INFO] [stderr]   Downloaded schannel v0.1.26
[INFO] [stderr]   Downloaded proc-macro2 v1.0.87
[INFO] [stderr]   Downloaded object v0.36.5
[INFO] [stderr]   Downloaded tempfile v3.13.0
[INFO] [stderr]   Downloaded rustls v0.23.14
[INFO] [stderr]   Downloaded web-sys v0.3.71
[INFO] [stderr]   Downloaded flawless v1.0.0-beta.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 85c521478d41a91a5b385ef3ba2d9a309b294f2030bccfd74af0aaed87779ea1
[INFO] running `Command { std: "docker" "start" "-a" "85c521478d41a91a5b385ef3ba2d9a309b294f2030bccfd74af0aaed87779ea1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85c521478d41a91a5b385ef3ba2d9a309b294f2030bccfd74af0aaed87779ea1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85c521478d41a91a5b385ef3ba2d9a309b294f2030bccfd74af0aaed87779ea1", kill_on_drop: false }`
[INFO] [stdout] 85c521478d41a91a5b385ef3ba2d9a309b294f2030bccfd74af0aaed87779ea1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32ff142c55b6b6a6b3abf448faf3ef9295c0977650c7796f74c448f820d94320
[INFO] running `Command { std: "docker" "start" "-a" "32ff142c55b6b6a6b3abf448faf3ef9295c0977650c7796f74c448f820d94320", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.87
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]    Compiling pkg-config v0.3.31
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling cc v1.1.28
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling openssl v0.10.66
[INFO] [stderr]    Compiling httparse v1.9.5
[INFO] [stderr]    Compiling bytes v1.7.2
[INFO] [stderr]    Compiling pin-project-lite v0.2.14
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling native-tls v0.2.12
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling hashbrown v0.15.0
[INFO] [stderr]    Compiling thiserror v1.0.64
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling http v1.1.0
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]    Compiling openssl-sys v0.9.103
[INFO] [stderr]    Compiling socket2 v0.5.7
[INFO] [stderr]    Compiling mio v1.0.2
[INFO] [stderr]    Compiling indexmap v2.6.0
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling tokio v1.40.0
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling foreign-types v0.3.2
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]    Compiling try-lock v0.2.5
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling atomic-waker v1.1.2
[INFO] [stderr]    Compiling tinyvec v1.8.0
[INFO] [stderr]    Compiling want v0.3.1
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling openssl-probe v0.1.5
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.24
[INFO] [stderr]    Compiling tower-service v0.3.3
[INFO] [stderr]    Compiling unicode-bidi v0.3.17
[INFO] [stderr]    Compiling http-body-util v0.1.2
[INFO] [stderr]    Compiling idna v0.5.0
[INFO] [stderr]    Compiling mime v0.3.17
[INFO] [stderr]    Compiling rustls-pki-types v1.9.0
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.64
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling flawless-macros v1.0.0-beta.1
[INFO] [stderr]    Compiling winnow v0.6.20
[INFO] [stderr]    Compiling rustls-pemfile v2.2.0
[INFO] [stderr]    Compiling url v2.5.2
[INFO] [stderr]    Compiling tokio-util v0.7.12
[INFO] [stderr]    Compiling h2 v0.4.6
[INFO] [stderr]    Compiling encoding_rs v0.8.34
[INFO] [stderr]    Compiling sync_wrapper v1.0.1
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling ipnet v2.10.1
[INFO] [stderr]     Checking serde v1.0.210
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling hyper v1.4.1
[INFO] [stderr]    Compiling hyper-util v0.1.9
[INFO] [stderr]     Checking serde_json v1.0.128
[INFO] [stderr]     Checking toml_datetime v0.6.8
[INFO] [stderr]     Checking serde_spanned v0.6.8
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking toml_edit v0.22.22
[INFO] [stderr]    Compiling hyper-tls v0.6.0
[INFO] [stderr]     Checking flawless-wasabi v1.0.0-beta.1
[INFO] [stderr]     Checking flawless v1.0.0-beta.1
[INFO] [stderr]     Checking toml v0.8.19
[INFO] [stderr]     Checking flawless-http v1.0.0-beta.1
[INFO] [stderr]     Checking pong v0.1.0 (/opt/rustwide/workdir/workflows/pong)
[INFO] [stderr]    Compiling reqwest v0.12.8
[INFO] [stderr]    Compiling flawless-utils v1.0.0-beta.1
[INFO] [stderr]    Compiling ping-pong v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `ping-pong v0.1.0 (/opt/rustwide/workdir)`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/ping-pong-91445fa065a8f29b/build-script-build` (exit status: 255)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed=workflows
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   `flawless::build` failed to compile `pong` module.
[INFO] [stderr]      Compiling proc-macro2 v1.0.87
[INFO] [stderr]      Compiling unicode-ident v1.0.13
[INFO] [stderr]      Compiling serde v1.0.210
[INFO] [stderr]      Compiling serde_json v1.0.128
[INFO] [stderr]      Compiling itoa v1.0.11
[INFO] [stderr]      Compiling thiserror v1.0.64
[INFO] [stderr]      Compiling memchr v2.7.4
[INFO] [stderr]   error[E0463]: can't find crate for `core`
[INFO] [stderr]     |
[INFO] [stderr]     = note: the `wasm32-unknown-unknown` target may not be installed
[INFO] [stderr]     = help: consider downloading the target with `rustup target add wasm32-unknown-unknown`
[INFO] [stderr]     = help: consider building the standard library from source with `cargo build -Zbuild-std`
[INFO] [stderr] 
[INFO] [stderr]   For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr]   error: could not compile `memchr` (lib) due to 1 previous error
[INFO] [stderr]   warning: build failed, waiting for other jobs to finish...
[INFO] [stderr]   error: could not compile `itoa` (lib) due to 1 previous error
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "32ff142c55b6b6a6b3abf448faf3ef9295c0977650c7796f74c448f820d94320", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32ff142c55b6b6a6b3abf448faf3ef9295c0977650c7796f74c448f820d94320", kill_on_drop: false }`
[INFO] [stdout] 32ff142c55b6b6a6b3abf448faf3ef9295c0977650c7796f74c448f820d94320
