[INFO] fetching crate esvm 0.0.1...
[INFO] extracting crate esvm 0.0.1 into work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/reg/esvm/0.0.1
[INFO] extracting crate esvm 0.0.1 into work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/reg/esvm/0.0.1
[INFO] validating manifest of esvm-0.0.1 on toolchain master#c0086b9e8972fef9fd4af24bae20d45021ed06c6
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of esvm-0.0.1 on toolchain try#290ac7b29f41ff9fa5232f9a1116ea71a3501063
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing esvm-0.0.1
[INFO] finished frobbing esvm-0.0.1
[INFO] frobbed toml for esvm-0.0.1 written to work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/reg/esvm/0.0.1/Cargo.toml
[INFO] started frobbing esvm-0.0.1
[INFO] finished frobbing esvm-0.0.1
[INFO] frobbed toml for esvm-0.0.1 written to work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/reg/esvm/0.0.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded esvm-rlp v0.0.1
[INFO] [stderr]   Downloaded ripemd160 v0.5.2
[INFO] [stderr]   Downloaded esvm-bigint v0.0.1
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking esvm-0.0.1 against master#c0086b9e8972fef9fd4af24bae20d45021ed06c6 for pr-58899
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58899/worker-0/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/reg/esvm/0.0.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] aeca4ce8c29d32f64b78621e2a5d846eca0d6ac17605a79d78e59517313436bf
[INFO] running `"docker" "start" "-a" "aeca4ce8c29d32f64b78621e2a5d846eca0d6ac17605a79d78e59517313436bf"`
[INFO] [stderr]    Compiling heapsize v0.3.9
[INFO] [stderr]    Compiling secp256k1 v0.6.3
[INFO] [stderr]     Checking generic-array v0.7.3
[INFO] [stderr]     Checking digest-buffer v0.3.1
[INFO] [stderr]     Checking digest v0.5.2
[INFO] [stderr]     Checking ripemd160 v0.5.2
[INFO] [stderr]     Checking sha2 v0.5.3
[INFO] [stderr]     Checking elastic-array v0.7.0
[INFO] [stderr]     Checking esvm-rlp v0.0.1
[INFO] [stderr]     Checking esvm-bigint v0.0.1
[INFO] [stderr]     Checking esvm v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: value assigned to `cgas` is never read
[INFO] [stderr]    --> src/vm/transaction.rs:229:17
[INFO] [stderr]     |
[INFO] [stderr] 229 |         let mut cgas: Option<Gas> = None;
[INFO] [stderr]     |                 ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_assignments)] on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `ccontext` is never read
[INFO] [stderr]    --> src/vm/transaction.rs:230:17
[INFO] [stderr]     |
[INFO] [stderr] 230 |         let mut ccontext: Option<Context> = None;
[INFO] [stderr]     |                 ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `cblock` is never read
[INFO] [stderr]    --> src/vm/transaction.rs:231:17
[INFO] [stderr]     |
[INFO] [stderr] 231 |         let mut cblock: Option<BlockHeader> = None;
[INFO] [stderr]     |                 ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `cpatch` is never read
[INFO] [stderr]    --> src/vm/transaction.rs:232:17
[INFO] [stderr]     |
[INFO] [stderr] 232 |         let mut cpatch: Option<&'static Patch> = None;
[INFO] [stderr]     |                 ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `caccount_state` is never read
[INFO] [stderr]    --> src/vm/transaction.rs:233:17
[INFO] [stderr]     |
[INFO] [stderr] 233 |         let mut caccount_state: Option<AccountState> = None;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `cblockhash_state` is never read
[INFO] [stderr]    --> src/vm/transaction.rs:234:17
[INFO] [stderr]     |
[INFO] [stderr] 234 |         let mut cblockhash_state: Option<BlockhashState> = None;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `ccode_deposit` is never read
[INFO] [stderr]    --> src/vm/transaction.rs:235:17
[INFO] [stderr]     |
[INFO] [stderr] 235 |         let mut ccode_deposit: Option<bool> = None;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `cgas` is never read
[INFO] [stderr]    --> src/vm/transaction.rs:229:17
[INFO] [stderr]     |
[INFO] [stderr] 229 |         let mut cgas: Option<Gas> = None;
[INFO] [stderr]     |                 ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_assignments)] on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `ccontext` is never read
[INFO] [stderr]    --> src/vm/transaction.rs:230:17
[INFO] [stderr]     |
[INFO] [stderr] 230 |         let mut ccontext: Option<Context> = None;
[INFO] [stderr]     |                 ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `cblock` is never read
[INFO] [stderr]    --> src/vm/transaction.rs:231:17
[INFO] [stderr]     |
[INFO] [stderr] 231 |         let mut cblock: Option<BlockHeader> = None;
[INFO] [stderr]     |                 ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `cpatch` is never read
[INFO] [stderr]    --> src/vm/transaction.rs:232:17
[INFO] [stderr]     |
[INFO] [stderr] 232 |         let mut cpatch: Option<&'static Patch> = None;
[INFO] [stderr]     |                 ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `caccount_state` is never read
[INFO] [stderr]    --> src/vm/transaction.rs:233:17
[INFO] [stderr]     |
[INFO] [stderr] 233 |         let mut caccount_state: Option<AccountState> = None;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `cblockhash_state` is never read
[INFO] [stderr]    --> src/vm/transaction.rs:234:17
[INFO] [stderr]     |
[INFO] [stderr] 234 |         let mut cblockhash_state: Option<BlockhashState> = None;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `ccode_deposit` is never read
[INFO] [stderr]    --> src/vm/transaction.rs:235:17
[INFO] [stderr]     |
[INFO] [stderr] 235 |         let mut ccode_deposit: Option<bool> = None;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `l64`
[INFO] [stderr]  --> src/vm/eval/utils.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub fn l64(gas: Gas) -> Gas {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `l64`
[INFO] [stderr]  --> src/vm/eval/utils.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub fn l64(gas: Gas) -> Gas {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.60s
[INFO] running `"docker" "inspect" "aeca4ce8c29d32f64b78621e2a5d846eca0d6ac17605a79d78e59517313436bf"`
[INFO] running `"docker" "rm" "-f" "aeca4ce8c29d32f64b78621e2a5d846eca0d6ac17605a79d78e59517313436bf"`
[INFO] [stdout] aeca4ce8c29d32f64b78621e2a5d846eca0d6ac17605a79d78e59517313436bf