[INFO] cloning repository https://github.com/AnTzikas/FinalProject-Formal_Verification_of_Cryptosystems
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AnTzikas/FinalProject-Formal_Verification_of_Cryptosystems" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnTzikas%2FFinalProject-Formal_Verification_of_Cryptosystems", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnTzikas%2FFinalProject-Formal_Verification_of_Cryptosystems'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8acc560818cfa3b87bfe3bce4e7a5e5fc9f6b0b6
[INFO] testing AnTzikas/FinalProject-Formal_Verification_of_Cryptosystems against 1.95.0 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnTzikas%2FFinalProject-Formal_Verification_of_Cryptosystems" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AnTzikas/FinalProject-Formal_Verification_of_Cryptosystems
[INFO] finished tweaking git repo https://github.com/AnTzikas/FinalProject-Formal_Verification_of_Cryptosystems
[INFO] tweaked toml for git repo https://github.com/AnTzikas/FinalProject-Formal_Verification_of_Cryptosystems written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AnTzikas/FinalProject-Formal_Verification_of_Cryptosystems on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AnTzikas/FinalProject-Formal_Verification_of_Cryptosystems 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "eb021cf92923e8e20ae33e0ac92de46c275700df241196bd6709be388a8de7fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb021cf92923e8e20ae33e0ac92de46c275700df241196bd6709be388a8de7fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb021cf92923e8e20ae33e0ac92de46c275700df241196bd6709be388a8de7fa", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling rtnetlink v0.13.1
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[INFO] [stderr]    Compiling multiaddr v0.18.2
[INFO] [stderr]    Compiling hickory-proto v0.25.0-alpha.5
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[INFO] [stderr]    Compiling libp2p-yamux v0.47.0
[INFO] [stderr]    Compiling libp2p-websocket v0.45.0
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[INFO] [stderr]    Compiling libp2p-gossipsub v0.48.0
[INFO] [stderr]    Compiling libp2p-allow-block-list v0.5.0
[INFO] [stderr]    Compiling libp2p-connection-limits v0.5.0
[INFO] [stderr]    Compiling libp2p-request-response v0.28.0
[INFO] [stderr]    Compiling libp2p-kad v0.47.0
[INFO] [stderr]    Compiling hickory-resolver v0.25.0-alpha.5
[INFO] [stderr]    Compiling libp2p-mdns v0.47.0
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[INFO] [stderr]    Compiling libp2p v0.55.0
[INFO] [stderr]    Compiling bcproject v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/blockchain.rs:178:17
[INFO] [stdout]     |
[INFO] [stdout] 178 |     pub fn iter(&self) -> std::slice::Iter<Block> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 178 |     pub fn iter(&self) -> std::slice::Iter<'_, Block> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 01s
[INFO] running `Command { std: "docker" "inspect" "dcf8e73e3992fdd565a534769bae0e197a7daad5ae61c6bc43913223329b0fae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcf8e73e3992fdd565a534769bae0e197a7daad5ae61c6bc43913223329b0fae", kill_on_drop: false }`
[INFO] [stdout] dcf8e73e3992fdd565a534769bae0e197a7daad5ae61c6bc43913223329b0fae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 081657d069d498b1b412502b931627253dc82247d64c9d0cbab66a5909392791
[INFO] running `Command { std: "docker" "start" "-a" "081657d069d498b1b412502b931627253dc82247d64c9d0cbab66a5909392791", kill_on_drop: false }`
[INFO] [stderr]    Compiling bcproject v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/blockchain.rs:178:17
[INFO] [stdout]     |
[INFO] [stdout] 178 |     pub fn iter(&self) -> std::slice::Iter<Block> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 178 |     pub fn iter(&self) -> std::slice::Iter<'_, Block> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.72s
[INFO] running `Command { std: "docker" "inspect" "081657d069d498b1b412502b931627253dc82247d64c9d0cbab66a5909392791", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "081657d069d498b1b412502b931627253dc82247d64c9d0cbab66a5909392791", kill_on_drop: false }`
[INFO] [stdout] 081657d069d498b1b412502b931627253dc82247d64c9d0cbab66a5909392791
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3c640e392687c388fff8d7210afc0a142b175fd7f9efecf269b2ca81a7c17fe9
[INFO] running `Command { std: "docker" "start" "-a" "3c640e392687c388fff8d7210afc0a142b175fd7f9efecf269b2ca81a7c17fe9", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/blockchain.rs:178:17
[INFO] [stderr]     |
[INFO] [stderr] 178 |     pub fn iter(&self) -> std::slice::Iter<Block> {
[INFO] [stderr]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 178 |     pub fn iter(&self) -> std::slice::Iter<'_, Block> {
[INFO] [stderr]     |                                            +++
[INFO] [stderr] 
[INFO] [stderr] warning: `bcproject` (bin "bcproject" test) generated 1 warning (run `cargo fix --bin "bcproject" -p bcproject --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/bcproject-3e1378dbb6bd8ae7)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test blockchain::tests::test_genesis_block_hash_is_not_empty ... ok
[INFO] [stdout] test blockchain::tests::test_chain_valid_after_adding_blocks ... ok
[INFO] [stdout] test blockchain::tests::test_new_blockchain_is_valid ... ok
[INFO] [stdout] test proof_of_work::tests::test_pow_produces_valid_hash ... ok
[INFO] [stdout] test blockchain::tests::test_add_create_block_increases_length ... ok
[INFO] [stdout] test blockchain::tests::test_get_last_block_returns_latest ... ok
[INFO] [stdout] test blockchain::tests::test_add_block_rejects_invalid_previous_hash ... ok
[INFO] [stdout] test blockchain::tests::test_from_blocks_preserves_chain ... ok
[INFO] [stdout] test blockchain::tests::test_tampered_chain_is_invalid ... ok
[INFO] [stdout] test blockchain::tests::test_new_blockchain_has_genesis_block ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3c640e392687c388fff8d7210afc0a142b175fd7f9efecf269b2ca81a7c17fe9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c640e392687c388fff8d7210afc0a142b175fd7f9efecf269b2ca81a7c17fe9", kill_on_drop: false }`
[INFO] [stdout] 3c640e392687c388fff8d7210afc0a142b175fd7f9efecf269b2ca81a7c17fe9
