[INFO] cloning repository https://github.com/ekinolkan/Writing-tests-in-Rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ekinolkan/Writing-tests-in-Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fekinolkan%2FWriting-tests-in-Rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fekinolkan%2FWriting-tests-in-Rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 56fee591cefaf4f34c9eb6798c46df91758f1be7 [INFO] checking ekinolkan/Writing-tests-in-Rust against master#6a9758d4f38d4763bd437c48fa7e5246cecf8d04 for pr-124355 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fekinolkan%2FWriting-tests-in-Rust" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ekinolkan/Writing-tests-in-Rust on toolchain 6a9758d4f38d4763bd437c48fa7e5246cecf8d04 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6a9758d4f38d4763bd437c48fa7e5246cecf8d04" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ekinolkan/Writing-tests-in-Rust [INFO] finished tweaking git repo https://github.com/ekinolkan/Writing-tests-in-Rust [INFO] tweaked toml for git repo https://github.com/ekinolkan/Writing-tests-in-Rust written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ekinolkan/Writing-tests-in-Rust 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" "+6a9758d4f38d4763bd437c48fa7e5246cecf8d04" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking ekinolkan/Writing-tests-in-Rust against try#99e7531f0d1cf95a50aff9cccb24863963e6bbe2 for pr-124355 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fekinolkan%2FWriting-tests-in-Rust" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ekinolkan/Writing-tests-in-Rust on toolchain 99e7531f0d1cf95a50aff9cccb24863963e6bbe2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+99e7531f0d1cf95a50aff9cccb24863963e6bbe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ekinolkan/Writing-tests-in-Rust [INFO] finished tweaking git repo https://github.com/ekinolkan/Writing-tests-in-Rust [INFO] tweaked toml for git repo https://github.com/ekinolkan/Writing-tests-in-Rust written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/ekinolkan/Writing-tests-in-Rust 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" "+99e7531f0d1cf95a50aff9cccb24863963e6bbe2" "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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded spl-token v3.3.1 [INFO] [stderr] Downloaded solana-frozen-abi-macro v1.10.34 [INFO] [stderr] Downloaded solana-sdk-macro v1.10.34 [INFO] [stderr] Downloaded spl-associated-token-account v1.0.5 [INFO] [stderr] Downloaded solana-logger v1.10.34 [INFO] [stderr] Downloaded solana-frozen-abi v1.10.34 [INFO] [stderr] Downloaded solana-program v1.10.34 [INFO] [stderr] Downloaded solana-sdk v1.10.34 [INFO] [stderr] Downloaded solana-clap-utils v1.10.34 [INFO] [stderr] Downloaded tarpc-plugins v0.12.0 [INFO] [stderr] Downloaded solana-send-transaction-service v1.10.34 [INFO] [stderr] Downloaded pbkdf2 v0.10.1 [INFO] [stderr] Downloaded solana-version v1.10.34 [INFO] [stderr] Downloaded solana-net-utils v1.10.34 [INFO] [stderr] Downloaded cxxbridge-flags v1.0.85 [INFO] [stderr] Downloaded solana-perf v1.10.34 [INFO] [stderr] Downloaded enum-iterator-derive v0.7.0 [INFO] [stderr] Downloaded cxxbridge-macro v1.0.85 [INFO] [stderr] Downloaded ouroboros_macro v0.14.2 [INFO] [stderr] Downloaded solana-remote-wallet v1.10.34 [INFO] [stderr] Downloaded solana-cli-config v1.10.34 [INFO] [stderr] Downloaded solana-banks-client v1.10.34 [INFO] [stderr] Downloaded enum-ordinalize v3.1.12 [INFO] [stderr] Downloaded dialoguer v0.10.2 [INFO] [stderr] Downloaded ipnet v2.7.0 [INFO] [stderr] Downloaded solana-client v1.10.34 [INFO] [stderr] Downloaded goblin v0.4.3 [INFO] [stderr] Downloaded solana-runtime v1.10.34 [INFO] [stderr] Downloaded zstd-sys v2.0.4+zstd.1.5.2 [INFO] [stderr] Downloaded solana_rbpf v0.2.24 [INFO] [stderr] Downloaded solana-program-runtime v1.10.34 [INFO] [stderr] Downloaded cxx v1.0.85 [INFO] [stderr] Downloaded solana-faucet v1.10.34 [INFO] [stderr] Downloaded solana-account-decoder v1.10.34 [INFO] [stderr] Downloaded solana-transaction-status v1.10.34 [INFO] [stderr] Downloaded futures-executor v0.3.25 [INFO] [stderr] Downloaded solana-zk-token-sdk v1.10.34 [INFO] [stderr] Downloaded educe v0.4.20 [INFO] [stderr] Downloaded hash32 v0.1.1 [INFO] [stderr] Downloaded scroll_derive v0.10.5 [INFO] [stderr] Downloaded ouroboros v0.14.2 [INFO] [stderr] Downloaded solana-address-lookup-table-program v1.10.34 [INFO] [stderr] Downloaded solana-bucket-map v1.10.34 [INFO] [stderr] Downloaded futures-macro v0.3.25 [INFO] [stderr] Downloaded tokio-serde v0.8.0 [INFO] [stderr] Downloaded solana-banks-server v1.10.34 [INFO] [stderr] Downloaded scroll v0.10.2 [INFO] [stderr] Downloaded solana-banks-interface v1.10.34 [INFO] [stderr] Downloaded enum_dispatch v0.3.8 [INFO] [stderr] Downloaded console v0.15.2 [INFO] [stderr] Downloaded tracing-opentelemetry v0.15.0 [INFO] [stderr] Downloaded tarpc v0.27.2 [INFO] [stderr] Downloaded solana-bpf-loader-program v1.10.34 [INFO] [stderr] Downloaded solana-compute-budget-program v1.10.34 [INFO] [stderr] Downloaded solana-rayon-threadlimit v1.10.34 [INFO] [stderr] Downloaded solana-stake-program v1.10.34 [INFO] [stderr] Downloaded solana-zk-token-proof-program v1.10.34 [INFO] [stderr] Downloaded solana-metrics v1.10.34 [INFO] [stderr] Downloaded solana-streamer v1.10.34 [INFO] [stderr] Downloaded spl-token-2022 v0.2.0 [INFO] [stderr] Downloaded opentelemetry v0.16.0 [INFO] [stderr] Downloaded solana-config-program v1.10.34 [INFO] [stderr] Downloaded enum-iterator v0.7.0 [INFO] [stderr] Downloaded solana-vote-program v1.10.34 [INFO] [stderr] Downloaded solana-program-test v1.10.34 [INFO] [stderr] Downloaded solana-measure v1.10.34 [INFO] [stderr] Downloaded cxx-build v1.0.85 [INFO] [stderr] Downloaded ed25519 v1.5.2 [INFO] [stderr] Downloaded solana-zk-token-sdk v0.8.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+99e7531f0d1cf95a50aff9cccb24863963e6bbe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] df20f6232f544080abc114a47347a30b3fadc14bcf8056b33aa4848dc05036ad [INFO] running `Command { std: "docker" "start" "-a" "df20f6232f544080abc114a47347a30b3fadc14bcf8056b33aa4848dc05036ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "df20f6232f544080abc114a47347a30b3fadc14bcf8056b33aa4848dc05036ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df20f6232f544080abc114a47347a30b3fadc14bcf8056b33aa4848dc05036ad", kill_on_drop: false }` [INFO] [stdout] df20f6232f544080abc114a47347a30b3fadc14bcf8056b33aa4848dc05036ad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+99e7531f0d1cf95a50aff9cccb24863963e6bbe2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 05ee6f1b3462551686f7ca987efd72a31c23a37a00f15865e383b32c50467210 [INFO] running `Command { std: "docker" "start" "-a" "05ee6f1b3462551686f7ca987efd72a31c23a37a00f15865e383b32c50467210", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.49 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling serde_derive v1.0.152 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling semver v1.0.16 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Compiling thiserror v1.0.38 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Checking itoa v1.0.5 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling crossbeam-utils v0.8.14 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking cpufeatures v0.2.5 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.13 [INFO] [stderr] Compiling once_cell v1.16.0 [INFO] [stderr] Checking either v1.8.0 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.49/src/lib.rs:92:30 [INFO] [stdout] | [INFO] [stdout] 92 | feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking block-padding v0.2.1 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.83 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling rayon-core v1.10.1 [INFO] [stderr] Compiling rustversion v1.0.11 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "05ee6f1b3462551686f7ca987efd72a31c23a37a00f15865e383b32c50467210", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05ee6f1b3462551686f7ca987efd72a31c23a37a00f15865e383b32c50467210", kill_on_drop: false }` [INFO] [stdout] 05ee6f1b3462551686f7ca987efd72a31c23a37a00f15865e383b32c50467210