[INFO] crate stellar 0.1.2-alpha is already in cache
[INFO] testing stellar-0.1.2-alpha against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate stellar 0.1.2-alpha into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate stellar 0.1.2-alpha on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate stellar 0.1.2-alpha
[INFO] finished tweaking crates.io crate stellar 0.1.2-alpha
[INFO] tweaked toml for crates.io crate stellar 0.1.2-alpha written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9ecd3e71e770021e05084cb5f5de30444c9774d54cadce19b8fcdd12761ee1b0
[INFO] running `"docker" "start" "-a" "9ecd3e71e770021e05084cb5f5de30444c9774d54cadce19b8fcdd12761ee1b0"`
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling stellar v0.1.2-alpha (/opt/rustwide/workdir)
[INFO] [stderr] warning: field is never read: `fee`
[INFO] [stderr]   --> src/transaction.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     fee: Integer,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `source_account`
[INFO] [stderr]   --> src/transaction.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     source_account: KeyPair,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `sequence_number`
[INFO] [stderr]   --> src/transaction.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     sequence_number: Long,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `operations`
[INFO] [stderr]   --> src/transaction.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     operations: Vec<Operation>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `memo`
[INFO] [stderr]   --> src/transaction.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     memo: Memo,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `signatures`
[INFO] [stderr]   --> src/transaction.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     signatures: Vec<()>, // TODO: Port DecoratedSignatures
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.87s
[INFO] running `"docker" "inspect" "9ecd3e71e770021e05084cb5f5de30444c9774d54cadce19b8fcdd12761ee1b0"`
[INFO] running `"docker" "rm" "-f" "9ecd3e71e770021e05084cb5f5de30444c9774d54cadce19b8fcdd12761ee1b0"`
[INFO] [stdout] 9ecd3e71e770021e05084cb5f5de30444c9774d54cadce19b8fcdd12761ee1b0
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7389a00de6decec34f78e4b1091691bc47f4425f771c0efa5d7c91a1ff66c8fe
[INFO] running `"docker" "start" "-a" "7389a00de6decec34f78e4b1091691bc47f4425f771c0efa5d7c91a1ff66c8fe"`
[INFO] [stderr]    Compiling stellar v0.1.2-alpha (/opt/rustwide/workdir)
[INFO] [stderr] warning: field is never read: `fee`
[INFO] [stderr]   --> src/transaction.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     fee: Integer,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `source_account`
[INFO] [stderr]   --> src/transaction.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     source_account: KeyPair,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `sequence_number`
[INFO] [stderr]   --> src/transaction.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     sequence_number: Long,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `operations`
[INFO] [stderr]   --> src/transaction.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     operations: Vec<Operation>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `memo`
[INFO] [stderr]   --> src/transaction.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     memo: Memo,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `signatures`
[INFO] [stderr]   --> src/transaction.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     signatures: Vec<()>, // TODO: Port DecoratedSignatures
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `fee`
[INFO] [stderr]   --> src/transaction.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     fee: Integer,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `source_account`
[INFO] [stderr]   --> src/transaction.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     source_account: KeyPair,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `sequence_number`
[INFO] [stderr]   --> src/transaction.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     sequence_number: Long,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `operations`
[INFO] [stderr]   --> src/transaction.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     operations: Vec<Operation>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `memo`
[INFO] [stderr]   --> src/transaction.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     memo: Memo,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `signatures`
[INFO] [stderr]   --> src/transaction.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     signatures: Vec<()>, // TODO: Port DecoratedSignatures
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `"docker" "inspect" "7389a00de6decec34f78e4b1091691bc47f4425f771c0efa5d7c91a1ff66c8fe"`
[INFO] running `"docker" "rm" "-f" "7389a00de6decec34f78e4b1091691bc47f4425f771c0efa5d7c91a1ff66c8fe"`
[INFO] [stdout] 7389a00de6decec34f78e4b1091691bc47f4425f771c0efa5d7c91a1ff66c8fe
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stdout] c2baee4a3547662cacac47eecf4e1b5295c2c6787065bfca01a227494fa0d2b5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "c2baee4a3547662cacac47eecf4e1b5295c2c6787065bfca01a227494fa0d2b5"`
[INFO] [stderr] warning: field is never read: `fee`
[INFO] [stderr]   --> src/transaction.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     fee: Integer,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `source_account`
[INFO] [stderr]   --> src/transaction.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     source_account: KeyPair,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `sequence_number`
[INFO] [stderr]   --> src/transaction.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     sequence_number: Long,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `operations`
[INFO] [stderr]   --> src/transaction.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     operations: Vec<Operation>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `memo`
[INFO] [stderr]   --> src/transaction.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     memo: Memo,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `signatures`
[INFO] [stderr]   --> src/transaction.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     signatures: Vec<()>, // TODO: Port DecoratedSignatures
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `fee`
[INFO] [stderr]   --> src/transaction.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     fee: Integer,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `source_account`
[INFO] [stderr]   --> src/transaction.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     source_account: KeyPair,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `sequence_number`
[INFO] [stderr]   --> src/transaction.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     sequence_number: Long,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `operations`
[INFO] [stderr]   --> src/transaction.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     operations: Vec<Operation>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `memo`
[INFO] [stderr]   --> src/transaction.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     memo: Memo,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `signatures`
[INFO] [stderr]   --> src/transaction.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     signatures: Vec<()>, // TODO: Port DecoratedSignatures
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/stellar-9165fde7d6dbf917
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test util::tests::hash_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stellar
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c2baee4a3547662cacac47eecf4e1b5295c2c6787065bfca01a227494fa0d2b5"`
[INFO] running `"docker" "rm" "-f" "c2baee4a3547662cacac47eecf4e1b5295c2c6787065bfca01a227494fa0d2b5"`
[INFO] [stdout] c2baee4a3547662cacac47eecf4e1b5295c2c6787065bfca01a227494fa0d2b5