[INFO] fetching crate esvm 0.0.1...
[INFO] testing esvm-0.0.1 against 1.47.0 for beta-1.48-1
[INFO] extracting crate esvm 0.0.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate esvm 0.0.1 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate esvm 0.0.1
[INFO] finished tweaking crates.io crate esvm 0.0.1
[INFO] tweaked toml for crates.io crate esvm 0.0.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded esvm-bigint v0.0.1
[INFO] [stderr]   Downloaded ripemd160 v0.5.2
[INFO] [stderr]   Downloaded secp256k1 v0.6.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 38a989d88a92f70f35c3911efa63bd16808e971dcd64cb2199f6b6ba5ae49066
[INFO] running `Command { std: "docker" "start" "-a" "38a989d88a92f70f35c3911efa63bd16808e971dcd64cb2199f6b6ba5ae49066", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38a989d88a92f70f35c3911efa63bd16808e971dcd64cb2199f6b6ba5ae49066", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38a989d88a92f70f35c3911efa63bd16808e971dcd64cb2199f6b6ba5ae49066", kill_on_drop: false }`
[INFO] [stdout] 38a989d88a92f70f35c3911efa63bd16808e971dcd64cb2199f6b6ba5ae49066
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3024830236d9dcdecbea70583e9eb6d6eeae0b0a12015bad4f3f32b040a7bf4f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3024830236d9dcdecbea70583e9eb6d6eeae0b0a12015bad4f3f32b040a7bf4f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling heapsize v0.3.9
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling byte-tools v0.1.3
[INFO] [stderr]    Compiling odds v0.2.26
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]    Compiling secp256k1 v0.6.3
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling generic-array v0.7.3
[INFO] [stderr]    Compiling digest-buffer v0.3.1
[INFO] [stderr]    Compiling digest v0.5.2
[INFO] [stderr]    Compiling tiny-keccak v1.5.0
[INFO] [stderr]    Compiling sha2 v0.5.3
[INFO] [stderr]    Compiling ripemd160 v0.5.2
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling arrayvec v0.3.25
[INFO] [stderr]    Compiling elastic-array v0.7.0
[INFO] [stderr]    Compiling esvm-rlp v0.0.1
[INFO] [stderr]    Compiling esvm-bigint v0.0.1
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling serde v0.6.15
[INFO] [stderr]    Compiling serde_json v0.6.1
[INFO] [stderr]    Compiling esvm v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `cgas` is never read
[INFO] [stdout]    --> src/vm/transaction.rs:229:13
[INFO] [stdout]     |
[INFO] [stdout] 229 |         let mut cgas: Option<Gas> = None;
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ccontext` is never read
[INFO] [stdout]    --> src/vm/transaction.rs:230:13
[INFO] [stdout]     |
[INFO] [stdout] 230 |         let mut ccontext: Option<Context> = None;
[INFO] [stdout]     |             ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `cblock` is never read
[INFO] [stdout]    --> src/vm/transaction.rs:231:13
[INFO] [stdout]     |
[INFO] [stdout] 231 |         let mut cblock: Option<BlockHeader> = None;
[INFO] [stdout]     |             ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `cpatch` is never read
[INFO] [stdout]    --> src/vm/transaction.rs:232:13
[INFO] [stdout]     |
[INFO] [stdout] 232 |         let mut cpatch: Option<&'static Patch> = None;
[INFO] [stdout]     |             ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `caccount_state` is never read
[INFO] [stdout]    --> src/vm/transaction.rs:233:13
[INFO] [stdout]     |
[INFO] [stdout] 233 |         let mut caccount_state: Option<AccountState> = None;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `cblockhash_state` is never read
[INFO] [stdout]    --> src/vm/transaction.rs:234:13
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let mut cblockhash_state: Option<BlockhashState> = None;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ccode_deposit` is never read
[INFO] [stdout]    --> src/vm/transaction.rs:235:13
[INFO] [stdout]     |
[INFO] [stdout] 235 |         let mut ccode_deposit: Option<bool> = None;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `l64`
[INFO] [stdout]  --> src/vm/eval/utils.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn l64(gas: Gas) -> Gas {
[INFO] [stdout]   |        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.96s
[INFO] running `Command { std: "docker" "inspect" "3024830236d9dcdecbea70583e9eb6d6eeae0b0a12015bad4f3f32b040a7bf4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3024830236d9dcdecbea70583e9eb6d6eeae0b0a12015bad4f3f32b040a7bf4f", kill_on_drop: false }`
[INFO] [stdout] 3024830236d9dcdecbea70583e9eb6d6eeae0b0a12015bad4f3f32b040a7bf4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea126657100fb265be97a2085146d5e6740250f4a39f8a943b2ebb6bf1424f34
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ea126657100fb265be97a2085146d5e6740250f4a39f8a943b2ebb6bf1424f34", kill_on_drop: false }`
[INFO] [stderr]    Compiling esvm v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `cgas` is never read
[INFO] [stdout]    --> src/vm/transaction.rs:229:13
[INFO] [stdout]     |
[INFO] [stdout] 229 |         let mut cgas: Option<Gas> = None;
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ccontext` is never read
[INFO] [stdout]    --> src/vm/transaction.rs:230:13
[INFO] [stdout]     |
[INFO] [stdout] 230 |         let mut ccontext: Option<Context> = None;
[INFO] [stdout]     |             ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `cblock` is never read
[INFO] [stdout]    --> src/vm/transaction.rs:231:13
[INFO] [stdout]     |
[INFO] [stdout] 231 |         let mut cblock: Option<BlockHeader> = None;
[INFO] [stdout]     |             ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `cpatch` is never read
[INFO] [stdout]    --> src/vm/transaction.rs:232:13
[INFO] [stdout]     |
[INFO] [stdout] 232 |         let mut cpatch: Option<&'static Patch> = None;
[INFO] [stdout]     |             ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `caccount_state` is never read
[INFO] [stdout]    --> src/vm/transaction.rs:233:13
[INFO] [stdout]     |
[INFO] [stdout] 233 |         let mut caccount_state: Option<AccountState> = None;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `cblockhash_state` is never read
[INFO] [stdout]    --> src/vm/transaction.rs:234:13
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let mut cblockhash_state: Option<BlockhashState> = None;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ccode_deposit` is never read
[INFO] [stdout]    --> src/vm/transaction.rs:235:13
[INFO] [stdout]     |
[INFO] [stdout] 235 |         let mut ccode_deposit: Option<bool> = None;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `l64`
[INFO] [stdout]  --> src/vm/eval/utils.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn l64(gas: Gas) -> Gas {
[INFO] [stdout]   |        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `cgas` is never read
[INFO] [stdout]    --> src/vm/transaction.rs:229:13
[INFO] [stdout]     |
[INFO] [stdout] 229 |         let mut cgas: Option<Gas> = None;
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ccontext` is never read
[INFO] [stdout]    --> src/vm/transaction.rs:230:13
[INFO] [stdout]     |
[INFO] [stdout] 230 |         let mut ccontext: Option<Context> = None;
[INFO] [stdout]     |             ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `cblock` is never read
[INFO] [stdout]    --> src/vm/transaction.rs:231:13
[INFO] [stdout]     |
[INFO] [stdout] 231 |         let mut cblock: Option<BlockHeader> = None;
[INFO] [stdout]     |             ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `cpatch` is never read
[INFO] [stdout]    --> src/vm/transaction.rs:232:13
[INFO] [stdout]     |
[INFO] [stdout] 232 |         let mut cpatch: Option<&'static Patch> = None;
[INFO] [stdout]     |             ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `caccount_state` is never read
[INFO] [stdout]    --> src/vm/transaction.rs:233:13
[INFO] [stdout]     |
[INFO] [stdout] 233 |         let mut caccount_state: Option<AccountState> = None;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `cblockhash_state` is never read
[INFO] [stdout]    --> src/vm/transaction.rs:234:13
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let mut cblockhash_state: Option<BlockhashState> = None;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ccode_deposit` is never read
[INFO] [stdout]    --> src/vm/transaction.rs:235:13
[INFO] [stdout]     |
[INFO] [stdout] 235 |         let mut ccode_deposit: Option<bool> = None;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `l64`
[INFO] [stdout]  --> src/vm/eval/utils.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn l64(gas: Gas) -> Gas {
[INFO] [stdout]   |        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "ea126657100fb265be97a2085146d5e6740250f4a39f8a943b2ebb6bf1424f34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea126657100fb265be97a2085146d5e6740250f4a39f8a943b2ebb6bf1424f34", kill_on_drop: false }`
[INFO] [stdout] ea126657100fb265be97a2085146d5e6740250f4a39f8a943b2ebb6bf1424f34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9d8dce686cbcc517a2b7918625eca8b2fbbd6316fdf9338a74a5be0ec833f7d8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9d8dce686cbcc517a2b7918625eca8b2fbbd6316fdf9338a74a5be0ec833f7d8", kill_on_drop: false }`
[INFO] [stderr] warning: value assigned to `cgas` is never read
[INFO] [stderr]    --> src/vm/transaction.rs:229:13
[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:230:13
[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:231:13
[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:232:13
[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:233:13
[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:234:13
[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:235:13
[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:8:8
[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: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `cgas` is never read
[INFO] [stderr]    --> src/vm/transaction.rs:229:13
[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:230:13
[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:231:13
[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:232:13
[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:233:13
[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:234:13
[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:235:13
[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:8:8
[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: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/esvm-0529c1c87e68c593
[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] [stderr]    Doc-tests esvm
[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 `Command { std: "docker" "inspect" "9d8dce686cbcc517a2b7918625eca8b2fbbd6316fdf9338a74a5be0ec833f7d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d8dce686cbcc517a2b7918625eca8b2fbbd6316fdf9338a74a5be0ec833f7d8", kill_on_drop: false }`
[INFO] [stdout] 9d8dce686cbcc517a2b7918625eca8b2fbbd6316fdf9338a74a5be0ec833f7d8
