[INFO] fetching crate some_blockchain 0.1.0... [INFO] testing some_blockchain-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate some_blockchain 0.1.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate some_blockchain 0.1.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate some_blockchain 0.1.0 [INFO] finished tweaking crates.io crate some_blockchain 0.1.0 [INFO] tweaked toml for crates.io crate some_blockchain 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] adbbdc62fc49bee07c1ef17546b4ccef635f05fa1743e6e873248080575e7ab0 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "adbbdc62fc49bee07c1ef17546b4ccef635f05fa1743e6e873248080575e7ab0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "adbbdc62fc49bee07c1ef17546b4ccef635f05fa1743e6e873248080575e7ab0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "adbbdc62fc49bee07c1ef17546b4ccef635f05fa1743e6e873248080575e7ab0", kill_on_drop: false }` [INFO] [stdout] adbbdc62fc49bee07c1ef17546b4ccef635f05fa1743e6e873248080575e7ab0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] eb9d9a1ad7eddfbeaf58f03e9cf6eabfcfa401dc5ecfe6b343fda0ece0b9d085 [INFO] running `Command { std: "docker" "start" "-a" "eb9d9a1ad7eddfbeaf58f03e9cf6eabfcfa401dc5ecfe6b343fda0ece0b9d085", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling cpufeatures v0.2.1 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling sha2 v0.9.8 [INFO] [stderr] Compiling some_blockchain v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.27s [INFO] running `Command { std: "docker" "inspect" "eb9d9a1ad7eddfbeaf58f03e9cf6eabfcfa401dc5ecfe6b343fda0ece0b9d085", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb9d9a1ad7eddfbeaf58f03e9cf6eabfcfa401dc5ecfe6b343fda0ece0b9d085", kill_on_drop: false }` [INFO] [stdout] eb9d9a1ad7eddfbeaf58f03e9cf6eabfcfa401dc5ecfe6b343fda0ece0b9d085 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c39938ff9f5bc94c379f250c83b4f59b4744d93e60c555f6595d38841cc65d91 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c39938ff9f5bc94c379f250c83b4f59b4744d93e60c555f6595d38841cc65d91", kill_on_drop: false }` [INFO] [stderr] Compiling some_blockchain v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.51s [INFO] running `Command { std: "docker" "inspect" "c39938ff9f5bc94c379f250c83b4f59b4744d93e60c555f6595d38841cc65d91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c39938ff9f5bc94c379f250c83b4f59b4744d93e60c555f6595d38841cc65d91", kill_on_drop: false }` [INFO] [stdout] c39938ff9f5bc94c379f250c83b4f59b4744d93e60c555f6595d38841cc65d91 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8b72bc2b42da5fcb60c0b09420865e33836d9f9d5103ccd23c1b6ff522730594 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "8b72bc2b42da5fcb60c0b09420865e33836d9f9d5103ccd23c1b6ff522730594", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/some_blockchain-b7ede5a71d42c285) [INFO] [stdout] running 3 tests [INFO] [stdout] [ [INFO] [stdout] { [INFO] [stdout] "Index": 0, [INFO] [stdout] "Timestamp": "2021-11-21 12:11:09.407811377 UTC", [INFO] [stdout] "Data": [], [INFO] [stdout] "Hash": "", [INFO] [stdout] "PrevHash": "" [INFO] [stdout] }, [INFO] [stdout] { [INFO] [stdout] "Index": 1, [INFO] [stdout] "Timestamp": "2021-11-21 12:11:09.407833479 UTC", [INFO] [stdout] "Data": [72, 101, 108, 108, 111, 44, 32, 87, 111, 114, 108, 100, 32, 33], [INFO] [stdout] "Hash": "0f2a08ec727cc20b1716b8adf98a318a7f7abd12fccae109fd77b5c54a2d1157", [INFO] [stdout] "PrevHash": "" [INFO] [stdout] }, [INFO] [stdout] { [INFO] [stdout] "Index": 2, [INFO] [stdout] "Timestamp": "2021-11-21 12:11:09.408616736 UTC", [INFO] [stdout] "Data": [71, 111, 111, 100, 98, 121, 101, 32, 33], [INFO] [stdout] "Hash": "0cc7ef8130e1a2f386a47a88caef5f8c793da6cf70c835d99d602522fc9775e1", [INFO] [stdout] "PrevHash": "0f2a08ec727cc20b1716b8adf98a318a7f7abd12fccae109fd77b5c54a2d1157" [INFO] [stdout] } [INFO] [stdout] ] [INFO] [stdout] test test::validation ... ok [INFO] [stdout] test test::hashes ... ok [INFO] [stdout] test test::display ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests some_blockchain [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8b72bc2b42da5fcb60c0b09420865e33836d9f9d5103ccd23c1b6ff522730594", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b72bc2b42da5fcb60c0b09420865e33836d9f9d5103ccd23c1b6ff522730594", kill_on_drop: false }` [INFO] [stdout] 8b72bc2b42da5fcb60c0b09420865e33836d9f9d5103ccd23c1b6ff522730594