[INFO] updating cached repository https://github.com/TrueBitFoundation/wasm-preprocessing [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 81605a8aab5a0b9f66a66f94e1441d948b16ef6d [INFO] testing TrueBitFoundation/wasm-preprocessing against beta-2019-09-28 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FTrueBitFoundation%2Fwasm-preprocessing" "work/builds/worker-11/source"` [INFO] [stderr] Cloning into 'work/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/TrueBitFoundation/wasm-preprocessing on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/TrueBitFoundation/wasm-preprocessing [INFO] finished tweaking git repo https://github.com/TrueBitFoundation/wasm-preprocessing [INFO] tweaked toml for git repo https://github.com/TrueBitFoundation/wasm-preprocessing written to work/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/TrueBitFoundation/wasm-preprocessing already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] b84dac25df18ecbed8c23b16b9d14f49da45687a74d5d6e3574d92d22959aff5 [INFO] running `"docker" "start" "-a" "b84dac25df18ecbed8c23b16b9d14f49da45687a74d5d6e3574d92d22959aff5"` [INFO] [stderr] Compiling stable_deref_trait v1.0.0 [INFO] [stderr] Compiling tiny-keccak v1.3.1 [INFO] [stderr] Compiling rand v0.3.17 [INFO] [stderr] Compiling owning_ref v0.3.3 [INFO] [stderr] Compiling parking_lot_core v0.2.6 [INFO] [stderr] Compiling parking_lot v0.4.8 [INFO] [stderr] Compiling parity-wasm v0.15.2 [INFO] [stderr] Compiling wasm_processor v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `malloc` [INFO] [stderr] --> src/main.rs:1240:9 [INFO] [stderr] | [INFO] [stderr] 1240 | let malloc = find_function(&module, "_malloc"); [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_malloc` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:1294:21 [INFO] [stderr] | [INFO] [stderr] 1294 | let mut str : String = "_dynCall".to_owned() + &f.field()[7..]; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `StackInReg2` [INFO] [stderr] --> src/main.rs:100:5 [INFO] [stderr] | [INFO] [stderr] 100 | StackInReg2, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ReadStackPtr` [INFO] [stderr] --> src/main.rs:102:5 [INFO] [stderr] | [INFO] [stderr] 102 | ReadStackPtr, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Exit` [INFO] [stderr] --> src/main.rs:117:5 [INFO] [stderr] | [INFO] [stderr] 117 | Exit, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Min` [INFO] [stderr] --> src/main.rs:118:5 [INFO] [stderr] | [INFO] [stderr] 118 | Min, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `StackReg2` [INFO] [stderr] --> src/main.rs:173:5 [INFO] [stderr] | [INFO] [stderr] 173 | StackReg2, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_name` [INFO] [stderr] --> src/main.rs:478:1 [INFO] [stderr] | [INFO] [stderr] 478 | fn get_name(bytes: &[u8]) -> &str { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.59s [INFO] running `"docker" "inspect" "b84dac25df18ecbed8c23b16b9d14f49da45687a74d5d6e3574d92d22959aff5"` [INFO] running `"docker" "rm" "-f" "b84dac25df18ecbed8c23b16b9d14f49da45687a74d5d6e3574d92d22959aff5"` [INFO] [stdout] b84dac25df18ecbed8c23b16b9d14f49da45687a74d5d6e3574d92d22959aff5 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] aa998a5364544e9185901a66e63b91c2779302ba0529261ae22e7c3d8f123cf6 [INFO] running `"docker" "start" "-a" "aa998a5364544e9185901a66e63b91c2779302ba0529261ae22e7c3d8f123cf6"` [INFO] [stderr] Compiling wasm_processor v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `malloc` [INFO] [stderr] --> src/main.rs:1240:9 [INFO] [stderr] | [INFO] [stderr] 1240 | let malloc = find_function(&module, "_malloc"); [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_malloc` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:1294:21 [INFO] [stderr] | [INFO] [stderr] 1294 | let mut str : String = "_dynCall".to_owned() + &f.field()[7..]; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `StackInReg2` [INFO] [stderr] --> src/main.rs:100:5 [INFO] [stderr] | [INFO] [stderr] 100 | StackInReg2, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ReadStackPtr` [INFO] [stderr] --> src/main.rs:102:5 [INFO] [stderr] | [INFO] [stderr] 102 | ReadStackPtr, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Exit` [INFO] [stderr] --> src/main.rs:117:5 [INFO] [stderr] | [INFO] [stderr] 117 | Exit, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Min` [INFO] [stderr] --> src/main.rs:118:5 [INFO] [stderr] | [INFO] [stderr] 118 | Min, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `StackReg2` [INFO] [stderr] --> src/main.rs:173:5 [INFO] [stderr] | [INFO] [stderr] 173 | StackReg2, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_name` [INFO] [stderr] --> src/main.rs:478:1 [INFO] [stderr] | [INFO] [stderr] 478 | fn get_name(bytes: &[u8]) -> &str { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.83s [INFO] running `"docker" "inspect" "aa998a5364544e9185901a66e63b91c2779302ba0529261ae22e7c3d8f123cf6"` [INFO] running `"docker" "rm" "-f" "aa998a5364544e9185901a66e63b91c2779302ba0529261ae22e7c3d8f123cf6"` [INFO] [stdout] aa998a5364544e9185901a66e63b91c2779302ba0529261ae22e7c3d8f123cf6 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"` [INFO] [stdout] 444fb1ea192895832f84817eb52f9c3b3a8d020187329fae509f455159752c6f [INFO] running `"docker" "start" "-a" "444fb1ea192895832f84817eb52f9c3b3a8d020187329fae509f455159752c6f"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/wasm_processor-db1d6d51a49d89e5 [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" "444fb1ea192895832f84817eb52f9c3b3a8d020187329fae509f455159752c6f"` [INFO] running `"docker" "rm" "-f" "444fb1ea192895832f84817eb52f9c3b3a8d020187329fae509f455159752c6f"` [INFO] [stdout] 444fb1ea192895832f84817eb52f9c3b3a8d020187329fae509f455159752c6f