[INFO] cloning repository https://github.com/Jekahome/Patterns [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jekahome/Patterns" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJekahome%2FPatterns", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJekahome%2FPatterns'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1148713024a5b9ef55f4840727726e75fdd08a57 [INFO] checking Jekahome/Patterns/1148713024a5b9ef55f4840727726e75fdd08a57 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJekahome%2FPatterns" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Jekahome/Patterns on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Jekahome/Patterns [INFO] finished tweaking git repo https://github.com/Jekahome/Patterns [INFO] tweaked toml for git repo https://github.com/Jekahome/Patterns written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 106 packages to latest compatible versions [INFO] [stderr] Adding deadpool v0.10.0 (available: v0.12.1) [INFO] [stderr] Adding deadpool-sqlite v0.7.0 (available: v0.8.1) [INFO] [stderr] Adding getrandom v0.1.16 (available: v0.2.15) [INFO] [stderr] Adding hashlink v0.8.4 (available: v0.9.1) [INFO] [stderr] Adding hermit-abi v0.3.9 (available: v0.4.0) [INFO] [stderr] Adding libsqlite3-sys v0.27.0 (available: v0.30.1) [INFO] [stderr] Adding r2d2_sqlite v0.23.0 (available: v0.25.0) [INFO] [stderr] Adding rand v0.3.23 (available: v0.8.5) [INFO] [stderr] Adding rand v0.4.6 (available: v0.8.5) [INFO] [stderr] Adding rand v0.7.3 (available: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.2.2 (available: v0.3.1) [INFO] [stderr] Adding rand_core v0.3.1 (available: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (available: v0.6.4) [INFO] [stderr] Adding rand_core v0.5.1 (available: v0.6.4) [INFO] [stderr] Adding rand_hc v0.2.0 (available: v0.3.2) [INFO] [stderr] Adding rand_isaac v0.2.0 (available: v0.3.0) [INFO] [stderr] Adding rdrand v0.4.0 (available: v0.8.3) [INFO] [stderr] Adding rusqlite v0.30.0 (available: v0.32.1) [INFO] [stderr] Adding sha1 v0.6.1 (available: v0.10.6) [INFO] [stderr] Adding uuid v0.8.2 (available: v1.10.0) [INFO] [stderr] Adding wasi v0.9.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded deadpool-sync v0.1.4 [INFO] [stderr] Downloaded r2d2_sqlite v0.23.0 [INFO] [stderr] Downloaded rand_isaac v0.2.0 [INFO] [stderr] Downloaded deadpool-sqlite v0.7.0 [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 00bcb837408f3f287cf8dcfb0e0646a2dff7b9fe2ff633bfc83c628d3e0482f9 [INFO] running `Command { std: "docker" "start" "-a" "00bcb837408f3f287cf8dcfb0e0646a2dff7b9fe2ff633bfc83c628d3e0482f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "00bcb837408f3f287cf8dcfb0e0646a2dff7b9fe2ff633bfc83c628d3e0482f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00bcb837408f3f287cf8dcfb0e0646a2dff7b9fe2ff633bfc83c628d3e0482f9", kill_on_drop: false }` [INFO] [stdout] 00bcb837408f3f287cf8dcfb0e0646a2dff7b9fe2ff633bfc83c628d3e0482f9 [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e7f715bb65aa33da9a2479c0a3e77182ce3f259bfa915e7d6e5ad1691f93fa1f [INFO] running `Command { std: "docker" "start" "-a" "e7f715bb65aa33da9a2479c0a3e77182ce3f259bfa915e7d6e5ad1691f93fa1f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Checking bytes v1.7.2 [INFO] [stderr] Compiling pkg-config v0.3.31 [INFO] [stderr] Checking fallible-streaming-iterator v0.1.9 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking fallible-iterator v0.3.0 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking sha1_smol v1.0.1 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking sha1 v0.6.1 [INFO] [stderr] Checking singleton v0.1.0-dev (/opt/rustwide/workdir/design_patterns_GoF/creational/singleton) [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling libsqlite3-sys v0.27.0 [INFO] [stdout] error: couldn't read design_patterns_GoF/creational/singleton/examples/atomics.rs: No such file or directory (os error 2) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `singleton` (example "atomics") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "e7f715bb65aa33da9a2479c0a3e77182ce3f259bfa915e7d6e5ad1691f93fa1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7f715bb65aa33da9a2479c0a3e77182ce3f259bfa915e7d6e5ad1691f93fa1f", kill_on_drop: false }` [INFO] [stdout] e7f715bb65aa33da9a2479c0a3e77182ce3f259bfa915e7d6e5ad1691f93fa1f