Oct 13 15:36:14.231 INFO checking esvm-0.0.1 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 15:36:14.233 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 15:36:14.626 INFO blam! c7db071bb070a15f0c28570311b599674894d338e229d2860f7179d45341d558
Oct 13 15:36:14.627 INFO running `"docker" "start" "-a" "c7db071bb070a15f0c28570311b599674894d338e229d2860f7179d45341d558"`
Oct 13 15:36:15.960 INFO kablam! usermod: no changes
Oct 13 15:36:16.144 INFO kablam!    Compiling heapsize v0.3.9
Oct 13 15:36:16.156 INFO kablam!    Compiling secp256k1 v0.6.3
Oct 13 15:36:16.156 INFO kablam!     Checking generic-array v0.7.3
Oct 13 15:36:18.797 INFO kablam!     Checking digest v0.5.2
Oct 13 15:36:18.797 INFO kablam!     Checking digest-buffer v0.3.1
Oct 13 15:36:21.474 INFO kablam!     Checking sha2 v0.5.3
Oct 13 15:36:21.476 INFO kablam!     Checking ripemd160 v0.5.2
Oct 13 15:36:22.921 INFO kablam!     Checking elastic-array v0.7.0
Oct 13 15:36:25.948 INFO kablam!     Checking esvm-rlp v0.0.1
Oct 13 15:36:27.674 INFO kablam!     Checking esvm-bigint v0.0.1
Oct 13 15:36:29.304 INFO kablam!     Checking esvm v0.0.1 (/source)
Oct 13 15:36:34.332 INFO kablam! warning: value assigned to `cgas` is never read
Oct 13 15:36:34.332 INFO kablam!    --> src/vm/transaction.rs:229:17
Oct 13 15:36:34.333 INFO kablam!     |
Oct 13 15:36:34.333 INFO kablam! 229 |         let mut cgas: Option<Gas> = None;
Oct 13 15:36:34.333 INFO kablam!     |                 ^^^^
Oct 13 15:36:34.333 INFO kablam!     |
Oct 13 15:36:34.333 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Oct 13 15:36:34.333 INFO kablam! 
Oct 13 15:36:34.333 INFO kablam! warning: value assigned to `ccontext` is never read
Oct 13 15:36:34.333 INFO kablam!    --> src/vm/transaction.rs:230:17
Oct 13 15:36:34.333 INFO kablam!     |
Oct 13 15:36:34.333 INFO kablam! 230 |         let mut ccontext: Option<Context> = None;
Oct 13 15:36:34.333 INFO kablam!     |                 ^^^^^^^^
Oct 13 15:36:34.333 INFO kablam! 
Oct 13 15:36:34.333 INFO kablam! warning: value assigned to `cblock` is never read
Oct 13 15:36:34.333 INFO kablam!    --> src/vm/transaction.rs:231:17
Oct 13 15:36:34.333 INFO kablam!     |
Oct 13 15:36:34.333 INFO kablam! 231 |         let mut cblock: Option<BlockHeader> = None;
Oct 13 15:36:34.333 INFO kablam!     |                 ^^^^^^
Oct 13 15:36:34.333 INFO kablam! 
Oct 13 15:36:34.333 INFO kablam! warning: value assigned to `cpatch` is never read
Oct 13 15:36:34.333 INFO kablam!    --> src/vm/transaction.rs:232:17
Oct 13 15:36:34.333 INFO kablam!     |
Oct 13 15:36:34.333 INFO kablam! 232 |         let mut cpatch: Option<&'static Patch> = None;
Oct 13 15:36:34.333 INFO kablam!     |                 ^^^^^^
Oct 13 15:36:34.333 INFO kablam! 
Oct 13 15:36:34.333 INFO kablam! warning: value assigned to `caccount_state` is never read
Oct 13 15:36:34.333 INFO kablam!    --> src/vm/transaction.rs:233:17
Oct 13 15:36:34.333 INFO kablam!     |
Oct 13 15:36:34.333 INFO kablam! 233 |         let mut caccount_state: Option<AccountState> = None;
Oct 13 15:36:34.333 INFO kablam!     |                 ^^^^^^^^^^^^^^
Oct 13 15:36:34.333 INFO kablam! 
Oct 13 15:36:34.333 INFO kablam! warning: value assigned to `cblockhash_state` is never read
Oct 13 15:36:34.333 INFO kablam!    --> src/vm/transaction.rs:234:17
Oct 13 15:36:34.333 INFO kablam!     |
Oct 13 15:36:34.333 INFO kablam! 234 |         let mut cblockhash_state: Option<BlockhashState> = None;
Oct 13 15:36:34.333 INFO kablam!     |                 ^^^^^^^^^^^^^^^^
Oct 13 15:36:34.333 INFO kablam! 
Oct 13 15:36:34.333 INFO kablam! warning: value assigned to `ccode_deposit` is never read
Oct 13 15:36:34.333 INFO kablam!    --> src/vm/transaction.rs:235:17
Oct 13 15:36:34.333 INFO kablam!     |
Oct 13 15:36:34.333 INFO kablam! 235 |         let mut ccode_deposit: Option<bool> = None;
Oct 13 15:36:34.333 INFO kablam!     |                 ^^^^^^^^^^^^^
Oct 13 15:36:34.333 INFO kablam! 
Oct 13 15:36:34.744 INFO kablam! warning: function is never used: `l64`
Oct 13 15:36:34.744 INFO kablam!  --> src/vm/eval/utils.rs:8:1
Oct 13 15:36:34.744 INFO kablam!   |
Oct 13 15:36:34.744 INFO kablam! 8 | pub fn l64(gas: Gas) -> Gas {
Oct 13 15:36:34.744 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 15:36:34.744 INFO kablam!   |
Oct 13 15:36:34.744 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 13 15:36:34.744 INFO kablam! 
Oct 13 15:36:35.200 INFO kablam! warning: value assigned to `cgas` is never read
Oct 13 15:36:35.200 INFO kablam!    --> src/vm/transaction.rs:229:17
Oct 13 15:36:35.200 INFO kablam!     |
Oct 13 15:36:35.200 INFO kablam! 229 |         let mut cgas: Option<Gas> = None;
Oct 13 15:36:35.200 INFO kablam!     |                 ^^^^
Oct 13 15:36:35.200 INFO kablam!     |
Oct 13 15:36:35.200 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Oct 13 15:36:35.200 INFO kablam! 
Oct 13 15:36:35.200 INFO kablam! warning: value assigned to `ccontext` is never read
Oct 13 15:36:35.200 INFO kablam!    --> src/vm/transaction.rs:230:17
Oct 13 15:36:35.200 INFO kablam!     |
Oct 13 15:36:35.200 INFO kablam! 230 |         let mut ccontext: Option<Context> = None;
Oct 13 15:36:35.200 INFO kablam!     |                 ^^^^^^^^
Oct 13 15:36:35.200 INFO kablam! 
Oct 13 15:36:35.200 INFO kablam! warning: value assigned to `cblock` is never read
Oct 13 15:36:35.200 INFO kablam!    --> src/vm/transaction.rs:231:17
Oct 13 15:36:35.200 INFO kablam!     |
Oct 13 15:36:35.200 INFO kablam! 231 |         let mut cblock: Option<BlockHeader> = None;
Oct 13 15:36:35.200 INFO kablam!     |                 ^^^^^^
Oct 13 15:36:35.201 INFO kablam! 
Oct 13 15:36:35.201 INFO kablam! warning: value assigned to `cpatch` is never read
Oct 13 15:36:35.201 INFO kablam!    --> src/vm/transaction.rs:232:17
Oct 13 15:36:35.201 INFO kablam!     |
Oct 13 15:36:35.201 INFO kablam! 232 |         let mut cpatch: Option<&'static Patch> = None;
Oct 13 15:36:35.201 INFO kablam!     |                 ^^^^^^
Oct 13 15:36:35.201 INFO kablam! 
Oct 13 15:36:35.201 INFO kablam! warning: value assigned to `caccount_state` is never read
Oct 13 15:36:35.201 INFO kablam!    --> src/vm/transaction.rs:233:17
Oct 13 15:36:35.201 INFO kablam!     |
Oct 13 15:36:35.201 INFO kablam! 233 |         let mut caccount_state: Option<AccountState> = None;
Oct 13 15:36:35.201 INFO kablam!     |                 ^^^^^^^^^^^^^^
Oct 13 15:36:35.201 INFO kablam! 
Oct 13 15:36:35.201 INFO kablam! warning: value assigned to `cblockhash_state` is never read
Oct 13 15:36:35.201 INFO kablam!    --> src/vm/transaction.rs:234:17
Oct 13 15:36:35.201 INFO kablam!     |
Oct 13 15:36:35.201 INFO kablam! 234 |         let mut cblockhash_state: Option<BlockhashState> = None;
Oct 13 15:36:35.201 INFO kablam!     |                 ^^^^^^^^^^^^^^^^
Oct 13 15:36:35.201 INFO kablam! 
Oct 13 15:36:35.201 INFO kablam! warning: value assigned to `ccode_deposit` is never read
Oct 13 15:36:35.201 INFO kablam!    --> src/vm/transaction.rs:235:17
Oct 13 15:36:35.201 INFO kablam!     |
Oct 13 15:36:35.201 INFO kablam! 235 |         let mut ccode_deposit: Option<bool> = None;
Oct 13 15:36:35.201 INFO kablam!     |                 ^^^^^^^^^^^^^
Oct 13 15:36:35.201 INFO kablam! 
Oct 13 15:36:35.488 INFO kablam! warning: function is never used: `l64`
Oct 13 15:36:35.488 INFO kablam!  --> src/vm/eval/utils.rs:8:1
Oct 13 15:36:35.488 INFO kablam!   |
Oct 13 15:36:35.488 INFO kablam! 8 | pub fn l64(gas: Gas) -> Gas {
Oct 13 15:36:35.488 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 15:36:35.488 INFO kablam!   |
Oct 13 15:36:35.488 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 13 15:36:35.488 INFO kablam! 
Oct 13 15:36:35.597 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 19.60s
Oct 13 15:36:35.604 INFO kablam! su: No module specific data is present
Oct 13 15:36:36.280 INFO running `"docker" "rm" "-f" "c7db071bb070a15f0c28570311b599674894d338e229d2860f7179d45341d558"`
Oct 13 15:36:36.664 INFO blam! c7db071bb070a15f0c28570311b599674894d338e229d2860f7179d45341d558