Oct 13 03:59:49.981 INFO checking Kixunil/btc_parse_tutor-rust against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 03:59:49.981 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 03:59:50.324 INFO blam! 2b40c5197aeb50ff213594874aafb264ef7667ce69416fd102d482dd0e1f0a1d
Oct 13 03:59:50.326 INFO running `"docker" "start" "-a" "2b40c5197aeb50ff213594874aafb264ef7667ce69416fd102d482dd0e1f0a1d"`
Oct 13 03:59:51.152 INFO kablam! usermod: no changes
Oct 13 03:59:51.204 INFO kablam!     Checking btc_parse_tutor v0.1.0 (/source)
Oct 13 03:59:51.842 INFO kablam! warning: function is never used: `deserialize_varint`
Oct 13 03:59:51.842 INFO kablam!  --> src/main.rs:8:1
Oct 13 03:59:51.842 INFO kablam!   |
Oct 13 03:59:51.842 INFO kablam! 8 | fn deserialize_varint<R: Read>(reader: &mut R) -> io::Result<u64> {
Oct 13 03:59:51.842 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:59:51.842 INFO kablam!   |
Oct 13 03:59:51.842 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 13 03:59:51.842 INFO kablam! 
Oct 13 03:59:51.842 INFO kablam! warning: struct is never constructed: `Script`
Oct 13 03:59:51.842 INFO kablam!   --> src/main.rs:18:1
Oct 13 03:59:51.842 INFO kablam!    |
Oct 13 03:59:51.842 INFO kablam! 18 | struct Script(Vec<u8>);
Oct 13 03:59:51.842 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:59:51.842 INFO kablam! 
Oct 13 03:59:51.842 INFO kablam! warning: method is never used: `deserialize`
Oct 13 03:59:51.842 INFO kablam!   --> src/main.rs:22:5
Oct 13 03:59:51.842 INFO kablam!    |
Oct 13 03:59:51.842 INFO kablam! 22 |     fn deserialize<R: Read>(reader: &mut R) -> io::Result<Self> {
Oct 13 03:59:51.842 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:59:51.842 INFO kablam! 
Oct 13 03:59:51.842 INFO kablam! warning: struct is never constructed: `Hash256`
Oct 13 03:59:51.842 INFO kablam!   --> src/main.rs:39:1
Oct 13 03:59:51.842 INFO kablam!    |
Oct 13 03:59:51.842 INFO kablam! 39 | struct Hash256([u8; 32]);
Oct 13 03:59:51.842 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:59:51.842 INFO kablam! 
Oct 13 03:59:51.842 INFO kablam! warning: method is never used: `deserialize`
Oct 13 03:59:51.842 INFO kablam!   --> src/main.rs:43:5
Oct 13 03:59:51.842 INFO kablam!    |
Oct 13 03:59:51.842 INFO kablam! 43 |     fn deserialize<R: Read>(reader: &mut R) -> io::Result<Self> {
Oct 13 03:59:51.842 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:59:51.842 INFO kablam! 
Oct 13 03:59:51.842 INFO kablam! warning: struct is never constructed: `Outpoint`
Oct 13 03:59:51.842 INFO kablam!   --> src/main.rs:52:1
Oct 13 03:59:51.842 INFO kablam!    |
Oct 13 03:59:51.842 INFO kablam! 52 | struct Outpoint {
Oct 13 03:59:51.842 INFO kablam!    | ^^^^^^^^^^^^^^^
Oct 13 03:59:51.842 INFO kablam! 
Oct 13 03:59:51.842 INFO kablam! warning: method is never used: `deserialize`
Oct 13 03:59:51.842 INFO kablam!   --> src/main.rs:61:5
Oct 13 03:59:51.842 INFO kablam!    |
Oct 13 03:59:51.842 INFO kablam! 61 |     fn deserialize<R: Read>(reader: &mut R) -> io::Result<Self> {
Oct 13 03:59:51.843 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:59:51.843 INFO kablam! 
Oct 13 03:59:51.843 INFO kablam! warning: struct is never constructed: `TxInput`
Oct 13 03:59:51.843 INFO kablam!   --> src/main.rs:73:1
Oct 13 03:59:51.843 INFO kablam!    |
Oct 13 03:59:51.843 INFO kablam! 73 | struct TxInput {
Oct 13 03:59:51.843 INFO kablam!    | ^^^^^^^^^^^^^^
Oct 13 03:59:51.843 INFO kablam! 
Oct 13 03:59:51.843 INFO kablam! warning: method is never used: `deserialize`
Oct 13 03:59:51.843 INFO kablam!   --> src/main.rs:81:5
Oct 13 03:59:51.843 INFO kablam!    |
Oct 13 03:59:51.843 INFO kablam! 81 |     fn deserialize<R: Read>(reader: &mut R) -> io::Result<Self> {
Oct 13 03:59:51.843 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:59:51.843 INFO kablam! 
Oct 13 03:59:51.843 INFO kablam! warning: struct is never constructed: `TxOutput`
Oct 13 03:59:51.843 INFO kablam!   --> src/main.rs:95:1
Oct 13 03:59:51.843 INFO kablam!    |
Oct 13 03:59:51.843 INFO kablam! 95 | struct TxOutput {
Oct 13 03:59:51.843 INFO kablam!    | ^^^^^^^^^^^^^^^
Oct 13 03:59:51.843 INFO kablam! 
Oct 13 03:59:51.843 INFO kablam! warning: method is never used: `deserialize`
Oct 13 03:59:51.843 INFO kablam!    --> src/main.rs:102:5
Oct 13 03:59:51.843 INFO kablam!     |
Oct 13 03:59:51.843 INFO kablam! 102 |     fn deserialize<R: Read>(reader: &mut R) -> io::Result<Self> {
Oct 13 03:59:51.843 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:59:51.843 INFO kablam! 
Oct 13 03:59:51.843 INFO kablam! warning: struct is never constructed: `Transaction`
Oct 13 03:59:51.843 INFO kablam!    --> src/main.rs:114:1
Oct 13 03:59:51.843 INFO kablam!     |
Oct 13 03:59:51.843 INFO kablam! 114 | struct Transaction {
Oct 13 03:59:51.843 INFO kablam!     | ^^^^^^^^^^^^^^^^^^
Oct 13 03:59:51.843 INFO kablam! 
Oct 13 03:59:51.843 INFO kablam! warning: method is never used: `deserialize`
Oct 13 03:59:51.843 INFO kablam!    --> src/main.rs:122:5
Oct 13 03:59:51.843 INFO kablam!     |
Oct 13 03:59:51.843 INFO kablam! 122 |     fn deserialize<R: Read>(reader: &mut R) -> io::Result<Self> {
Oct 13 03:59:51.843 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:59:51.843 INFO kablam! 
Oct 13 03:59:51.936 INFO kablam! warning: function is never used: `deserialize_varint`
Oct 13 03:59:51.936 INFO kablam!  --> src/main.rs:8:1
Oct 13 03:59:51.936 INFO kablam!   |
Oct 13 03:59:51.936 INFO kablam! 8 | fn deserialize_varint<R: Read>(reader: &mut R) -> io::Result<u64> {
Oct 13 03:59:51.936 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:59:51.936 INFO kablam!   |
Oct 13 03:59:51.936 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 13 03:59:51.936 INFO kablam! 
Oct 13 03:59:51.936 INFO kablam! warning: struct is never constructed: `Script`
Oct 13 03:59:51.936 INFO kablam!   --> src/main.rs:18:1
Oct 13 03:59:51.936 INFO kablam!    |
Oct 13 03:59:51.936 INFO kablam! 18 | struct Script(Vec<u8>);
Oct 13 03:59:51.936 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:59:51.936 INFO kablam! 
Oct 13 03:59:51.939 INFO kablam! warning: method is never used: `deserialize`
Oct 13 03:59:51.939 INFO kablam!   --> src/main.rs:22:5
Oct 13 03:59:51.939 INFO kablam!    |
Oct 13 03:59:51.939 INFO kablam! 22 |     fn deserialize<R: Read>(reader: &mut R) -> io::Result<Self> {
Oct 13 03:59:51.939 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:59:51.939 INFO kablam! 
Oct 13 03:59:51.939 INFO kablam! warning: struct is never constructed: `Hash256`
Oct 13 03:59:51.939 INFO kablam!   --> src/main.rs:39:1
Oct 13 03:59:51.939 INFO kablam!    |
Oct 13 03:59:51.939 INFO kablam! 39 | struct Hash256([u8; 32]);
Oct 13 03:59:51.939 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:59:51.939 INFO kablam! 
Oct 13 03:59:51.939 INFO kablam! warning: method is never used: `deserialize`
Oct 13 03:59:51.939 INFO kablam!   --> src/main.rs:43:5
Oct 13 03:59:51.939 INFO kablam!    |
Oct 13 03:59:51.940 INFO kablam! 43 |     fn deserialize<R: Read>(reader: &mut R) -> io::Result<Self> {
Oct 13 03:59:51.940 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:59:51.940 INFO kablam! 
Oct 13 03:59:51.940 INFO kablam! warning: struct is never constructed: `Outpoint`
Oct 13 03:59:51.940 INFO kablam!   --> src/main.rs:52:1
Oct 13 03:59:51.940 INFO kablam!    |
Oct 13 03:59:51.940 INFO kablam! 52 | struct Outpoint {
Oct 13 03:59:51.940 INFO kablam!    | ^^^^^^^^^^^^^^^
Oct 13 03:59:51.940 INFO kablam! 
Oct 13 03:59:51.940 INFO kablam! warning: method is never used: `deserialize`
Oct 13 03:59:51.940 INFO kablam!   --> src/main.rs:61:5
Oct 13 03:59:51.940 INFO kablam!    |
Oct 13 03:59:51.940 INFO kablam! 61 |     fn deserialize<R: Read>(reader: &mut R) -> io::Result<Self> {
Oct 13 03:59:51.940 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:59:51.940 INFO kablam! 
Oct 13 03:59:51.940 INFO kablam! warning: struct is never constructed: `TxInput`
Oct 13 03:59:51.940 INFO kablam!   --> src/main.rs:73:1
Oct 13 03:59:51.940 INFO kablam!    |
Oct 13 03:59:51.940 INFO kablam! 73 | struct TxInput {
Oct 13 03:59:51.940 INFO kablam!    | ^^^^^^^^^^^^^^
Oct 13 03:59:51.940 INFO kablam! 
Oct 13 03:59:51.940 INFO kablam! warning: method is never used: `deserialize`
Oct 13 03:59:51.940 INFO kablam!   --> src/main.rs:81:5
Oct 13 03:59:51.940 INFO kablam!    |
Oct 13 03:59:51.940 INFO kablam! 81 |     fn deserialize<R: Read>(reader: &mut R) -> io::Result<Self> {
Oct 13 03:59:51.940 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:59:51.940 INFO kablam! 
Oct 13 03:59:51.940 INFO kablam! warning: struct is never constructed: `TxOutput`
Oct 13 03:59:51.940 INFO kablam!   --> src/main.rs:95:1
Oct 13 03:59:51.940 INFO kablam!    |
Oct 13 03:59:51.940 INFO kablam! 95 | struct TxOutput {
Oct 13 03:59:51.940 INFO kablam!    | ^^^^^^^^^^^^^^^
Oct 13 03:59:51.940 INFO kablam! 
Oct 13 03:59:51.940 INFO kablam! warning: method is never used: `deserialize`
Oct 13 03:59:51.940 INFO kablam!    --> src/main.rs:102:5
Oct 13 03:59:51.940 INFO kablam!     |
Oct 13 03:59:51.940 INFO kablam! 102 |     fn deserialize<R: Read>(reader: &mut R) -> io::Result<Self> {
Oct 13 03:59:51.940 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:59:51.940 INFO kablam! 
Oct 13 03:59:51.940 INFO kablam! warning: struct is never constructed: `Transaction`
Oct 13 03:59:51.940 INFO kablam!    --> src/main.rs:114:1
Oct 13 03:59:51.940 INFO kablam!     |
Oct 13 03:59:51.940 INFO kablam! 114 | struct Transaction {
Oct 13 03:59:51.940 INFO kablam!     | ^^^^^^^^^^^^^^^^^^
Oct 13 03:59:51.940 INFO kablam! 
Oct 13 03:59:51.940 INFO kablam! warning: method is never used: `deserialize`
Oct 13 03:59:51.940 INFO kablam!    --> src/main.rs:122:5
Oct 13 03:59:51.940 INFO kablam!     |
Oct 13 03:59:51.940 INFO kablam! 122 |     fn deserialize<R: Read>(reader: &mut R) -> io::Result<Self> {
Oct 13 03:59:51.940 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:59:51.940 INFO kablam! 
Oct 13 03:59:51.968 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
Oct 13 03:59:51.968 INFO kablam! su: No module specific data is present
Oct 13 03:59:52.234 INFO running `"docker" "rm" "-f" "2b40c5197aeb50ff213594874aafb264ef7667ce69416fd102d482dd0e1f0a1d"`
Oct 13 03:59:52.382 INFO blam! 2b40c5197aeb50ff213594874aafb264ef7667ce69416fd102d482dd0e1f0a1d