[INFO] fetching crate some_blockchain 0.1.0...
[INFO] testing some_blockchain-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate some_blockchain 0.1.0 into /workspace/builds/worker-0-tc2/source
[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-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate some_blockchain 0.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 40 packages to latest compatible versions
[INFO] [stderr]       Adding sha2 v0.9.9 (available: v0.10.9)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 38e785291d75f95a5a4ddbbe5306b18c20428d08ef6992ad16af84e3fcecc1aa
[INFO] running `Command { std: "docker" "start" "-a" "38e785291d75f95a5a4ddbbe5306b18c20428d08ef6992ad16af84e3fcecc1aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38e785291d75f95a5a4ddbbe5306b18c20428d08ef6992ad16af84e3fcecc1aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38e785291d75f95a5a4ddbbe5306b18c20428d08ef6992ad16af84e3fcecc1aa", kill_on_drop: false }`
[INFO] [stdout] 38e785291d75f95a5a4ddbbe5306b18c20428d08ef6992ad16af84e3fcecc1aa
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbfb80a8ad1c8c3edaef3230063ad7f11b50f3e0b72c2e4fb40a97b68d3f7609
[INFO] running `Command { std: "docker" "start" "-a" "dbfb80a8ad1c8c3edaef3230063ad7f11b50f3e0b72c2e4fb40a97b68d3f7609", kill_on_drop: false }`
[INFO] [stderr]    Compiling sha2 v0.9.9
[INFO] [stderr]    Compiling some_blockchain v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "dbfb80a8ad1c8c3edaef3230063ad7f11b50f3e0b72c2e4fb40a97b68d3f7609", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbfb80a8ad1c8c3edaef3230063ad7f11b50f3e0b72c2e4fb40a97b68d3f7609", kill_on_drop: false }`
[INFO] [stdout] dbfb80a8ad1c8c3edaef3230063ad7f11b50f3e0b72c2e4fb40a97b68d3f7609
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75ebcd4cf05a575d441c89a306555200cdf1c564af2f57a2b0a8d5aabbcff999
[INFO] running `Command { std: "docker" "start" "-a" "75ebcd4cf05a575d441c89a306555200cdf1c564af2f57a2b0a8d5aabbcff999", kill_on_drop: false }`
[INFO] [stderr]    Compiling some_blockchain v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "75ebcd4cf05a575d441c89a306555200cdf1c564af2f57a2b0a8d5aabbcff999", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75ebcd4cf05a575d441c89a306555200cdf1c564af2f57a2b0a8d5aabbcff999", kill_on_drop: false }`
[INFO] [stdout] 75ebcd4cf05a575d441c89a306555200cdf1c564af2f57a2b0a8d5aabbcff999
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a43364e298410e68345e1ea7449ef4b681157f0e97a63650bef107db752830da
[INFO] running `Command { std: "docker" "start" "-a" "a43364e298410e68345e1ea7449ef4b681157f0e97a63650bef107db752830da", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/some_blockchain-5ea378adaf1c803b)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] [
[INFO] [stdout]   {
[INFO] [stdout]     "Index": 0,
[INFO] [stdout]     "Timestamp": "2025-11-13 22:51:35.729574471 UTC",
[INFO] [stdout]     "Data": [],
[INFO] [stdout]     "Hash": "",
[INFO] [stdout]     "PrevHash": ""
[INFO] [stdout]   },
[INFO] [stdout]   {
[INFO] [stdout]     "Index": 1,
[INFO] [stdout]     "Timestamp": "2025-11-13 22:51:35.729588991 UTC",
[INFO] [stdout]     "Data": [72, 101, 108, 108, 111, 44, 32, 87, 111, 114, 108, 100, 32, 33],
[INFO] [stdout]     "Hash": "05fdbbd2e46dd799d74064215109836a3be6cf5e654c6d9261cb2f391fd208bd",
[INFO] [stdout]     "PrevHash": ""
[INFO] [stdout]   },
[INFO] [stdout]   {
[INFO] [stdout]     "Index": 2,
[INFO] [stdout]     "Timestamp": "2025-11-13 22:51:35.730364960 UTC",
[INFO] [stdout]     "Data": [71, 111, 111, 100, 98, 121, 101, 32, 33],
[INFO] [stdout]     "Hash": "08fe8bfea47cee0f8de2fee0c4eb0bb07d34e95a986562a0fb2bc48e91e40628",
[INFO] [stdout]     "PrevHash": "05fdbbd2e46dd799d74064215109836a3be6cf5e654c6d9261cb2f391fd208bd"
[INFO] [stdout]   }
[INFO] [stdout] ]
[INFO] [stdout] test test::validation ... ok
[INFO] [stdout] test test::display ... ok
[INFO] [stdout] test test::hashes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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" "a43364e298410e68345e1ea7449ef4b681157f0e97a63650bef107db752830da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a43364e298410e68345e1ea7449ef4b681157f0e97a63650bef107db752830da", kill_on_drop: false }`
[INFO] [stdout] a43364e298410e68345e1ea7449ef4b681157f0e97a63650bef107db752830da