[INFO] cloning repository https://github.com/visith1577/rust-blockchain [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/visith1577/rust-blockchain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvisith1577%2Frust-blockchain", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvisith1577%2Frust-blockchain'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dd5a8b96adee13b105b5e6841ab6184768e255ec [INFO] checking visith1577/rust-blockchain against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvisith1577%2Frust-blockchain" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] [stderr] Updating files: 68% (612/889) Updating files: 69% (614/889) Updating files: 70% (623/889) Updating files: 71% (632/889) Updating files: 72% (641/889) Updating files: 73% (649/889) Updating files: 74% (658/889) Updating files: 75% (667/889) Updating files: 76% (676/889) Updating files: 77% (685/889) Updating files: 78% (694/889) Updating files: 79% (703/889) Updating files: 80% (712/889) Updating files: 81% (721/889) Updating files: 82% (729/889) Updating files: 82% (737/889) Updating files: 83% (738/889) Updating files: 84% (747/889) Updating files: 85% (756/889) Updating files: 86% (765/889) Updating files: 87% (774/889) Updating files: 88% (783/889) Updating files: 88% (790/889) Updating files: 89% (792/889) Updating files: 90% (801/889) Updating files: 91% (809/889) Updating files: 92% (818/889) Updating files: 93% (827/889) Updating files: 94% (836/889) Updating files: 95% (845/889) Updating files: 96% (854/889) Updating files: 97% (863/889) Updating files: 98% (872/889) Updating files: 99% (881/889) Updating files: 100% (889/889) Updating files: 100% (889/889), done. [INFO] validating manifest of git repo https://github.com/visith1577/rust-blockchain on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/visith1577/rust-blockchain [INFO] finished tweaking git repo https://github.com/visith1577/rust-blockchain [INFO] tweaked toml for git repo https://github.com/visith1577/rust-blockchain written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/visith1577/rust-blockchain already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 54a4e26c017ae3bfbb49dd75b94c10112c3d044136de932caf1b9763330e662b [INFO] running `Command { std: "docker" "start" "-a" "54a4e26c017ae3bfbb49dd75b94c10112c3d044136de932caf1b9763330e662b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "54a4e26c017ae3bfbb49dd75b94c10112c3d044136de932caf1b9763330e662b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54a4e26c017ae3bfbb49dd75b94c10112c3d044136de932caf1b9763330e662b", kill_on_drop: false }` [INFO] [stdout] 54a4e26c017ae3bfbb49dd75b94c10112c3d044136de932caf1b9763330e662b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9f11418463def3b7d0c95a87c373bcf7b59af22778616d1bab33943c8b700c82 [INFO] running `Command { std: "docker" "start" "-a" "9f11418463def3b7d0c95a87c373bcf7b59af22778616d1bab33943c8b700c82", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.65 [INFO] [stderr] Compiling libc v0.2.91 [INFO] [stderr] Checking byte-tools v0.2.0 [INFO] [stderr] Checking generic-array v0.9.1 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Checking block-buffer v0.3.3 [INFO] [stderr] Checking digest v0.7.6 [INFO] [stderr] Checking sha2 v0.7.1 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Checking blockchain v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.21s [INFO] running `Command { std: "docker" "inspect" "9f11418463def3b7d0c95a87c373bcf7b59af22778616d1bab33943c8b700c82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f11418463def3b7d0c95a87c373bcf7b59af22778616d1bab33943c8b700c82", kill_on_drop: false }` [INFO] [stdout] 9f11418463def3b7d0c95a87c373bcf7b59af22778616d1bab33943c8b700c82