[INFO] fetching crate wasper 0.1.3... [INFO] testing wasper-0.1.3 against try#028592fec99e54cc92def5a2a849c673b066dd93 for pr-146098 [INFO] extracting crate wasper 0.1.3 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate wasper 0.1.3 [INFO] finished tweaking crates.io crate wasper 0.1.3 [INFO] tweaked toml for crates.io crate wasper 0.1.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate wasper 0.1.3 on toolchain 028592fec99e54cc92def5a2a849c673b066dd93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate wasper 0.1.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7057fca6300dbcf230a60038f90db881782e29483da3b4a82d29e1607ec07c9e [INFO] running `Command { std: "docker" "start" "-a" "7057fca6300dbcf230a60038f90db881782e29483da3b4a82d29e1607ec07c9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7057fca6300dbcf230a60038f90db881782e29483da3b4a82d29e1607ec07c9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7057fca6300dbcf230a60038f90db881782e29483da3b4a82d29e1607ec07c9e", kill_on_drop: false }` [INFO] [stdout] 7057fca6300dbcf230a60038f90db881782e29483da3b4a82d29e1607ec07c9e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3c674215ce6cc7176651feb9021c31659d759b6da7b9ffac557e6eeb02287edb [INFO] running `Command { std: "docker" "start" "-a" "3c674215ce6cc7176651feb9021c31659d759b6da7b9ffac557e6eeb02287edb", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling opt_vec v0.1.2 [INFO] [stderr] Compiling wasper v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `Float` is never used [INFO] [stdout] --> src/exec/value.rs:178:18 [INFO] [stdout] | [INFO] [stdout] 178 | pub(crate) trait Float: Clone + Copy + PartialEq + PartialOrd { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/exec/instr.rs:515:43 [INFO] [stdout] | [INFO] [stdout] 515 | stack.cvtop(|v: f32| unsafe { core::mem::transmute::(v) }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 515 - stack.cvtop(|v: f32| unsafe { core::mem::transmute::(v) }) [INFO] [stdout] 515 + stack.cvtop(|v: f32| unsafe { f32::to_bits(v).cast_signed() }) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/exec/instr.rs:518:43 [INFO] [stdout] | [INFO] [stdout] 518 | stack.cvtop(|v: f64| unsafe { core::mem::transmute::(v) }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 518 - stack.cvtop(|v: f64| unsafe { core::mem::transmute::(v) }) [INFO] [stdout] 518 + stack.cvtop(|v: f64| unsafe { f64::to_bits(v).cast_signed() }) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/exec/instr.rs:521:43 [INFO] [stdout] | [INFO] [stdout] 521 | stack.cvtop(|v: i32| unsafe { core::mem::transmute::(v) }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 521 - stack.cvtop(|v: i32| unsafe { core::mem::transmute::(v) }) [INFO] [stdout] 521 + stack.cvtop(|v: i32| unsafe { f32::from_bits(i32::cast_unsigned(v)) }) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/exec/instr.rs:524:43 [INFO] [stdout] | [INFO] [stdout] 524 | stack.cvtop(|v: i64| unsafe { core::mem::transmute::(v) }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 524 - stack.cvtop(|v: i64| unsafe { core::mem::transmute::(v) }) [INFO] [stdout] 524 + stack.cvtop(|v: i64| unsafe { f64::from_bits(i64::cast_unsigned(v)) }) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.56s [INFO] running `Command { std: "docker" "inspect" "3c674215ce6cc7176651feb9021c31659d759b6da7b9ffac557e6eeb02287edb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c674215ce6cc7176651feb9021c31659d759b6da7b9ffac557e6eeb02287edb", kill_on_drop: false }` [INFO] [stdout] 3c674215ce6cc7176651feb9021c31659d759b6da7b9ffac557e6eeb02287edb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0900dc84482e3ed471821935ca6c2bc2799da9ccea56df2e002e20ff29253a95 [INFO] running `Command { std: "docker" "start" "-a" "0900dc84482e3ed471821935ca6c2bc2799da9ccea56df2e002e20ff29253a95", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling serde v1.0.181 [INFO] [stderr] Compiling unicode-width v0.1.10 [INFO] [stderr] Compiling wasm-encoder v0.31.1 [INFO] [stderr] Compiling regex-automata v0.3.4 [INFO] [stdout] warning: trait `Float` is never used [INFO] [stdout] --> src/exec/value.rs:178:18 [INFO] [stdout] | [INFO] [stdout] 178 | pub(crate) trait Float: Clone + Copy + PartialEq + PartialOrd { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/exec/instr.rs:515:43 [INFO] [stdout] | [INFO] [stdout] 515 | stack.cvtop(|v: f32| unsafe { core::mem::transmute::(v) }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 515 - stack.cvtop(|v: f32| unsafe { core::mem::transmute::(v) }) [INFO] [stdout] 515 + stack.cvtop(|v: f32| unsafe { f32::to_bits(v).cast_signed() }) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/exec/instr.rs:518:43 [INFO] [stdout] | [INFO] [stdout] 518 | stack.cvtop(|v: f64| unsafe { core::mem::transmute::(v) }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 518 - stack.cvtop(|v: f64| unsafe { core::mem::transmute::(v) }) [INFO] [stdout] 518 + stack.cvtop(|v: f64| unsafe { f64::to_bits(v).cast_signed() }) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/exec/instr.rs:521:43 [INFO] [stdout] | [INFO] [stdout] 521 | stack.cvtop(|v: i32| unsafe { core::mem::transmute::(v) }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 521 - stack.cvtop(|v: i32| unsafe { core::mem::transmute::(v) }) [INFO] [stdout] 521 + stack.cvtop(|v: i32| unsafe { f32::from_bits(i32::cast_unsigned(v)) }) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/exec/instr.rs:524:43 [INFO] [stdout] | [INFO] [stdout] 524 | stack.cvtop(|v: i64| unsafe { core::mem::transmute::(v) }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 524 - stack.cvtop(|v: i64| unsafe { core::mem::transmute::(v) }) [INFO] [stdout] 524 + stack.cvtop(|v: i64| unsafe { f64::from_bits(i64::cast_unsigned(v)) }) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling wast v62.0.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling regex v1.9.1 [INFO] [stderr] Compiling env_logger v0.9.3 [INFO] [stderr] Compiling serde_json v1.0.104 [INFO] [stderr] Compiling wat v1.0.69 [INFO] [stderr] Compiling wasper v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `Float` is never used [INFO] [stdout] --> src/exec/value.rs:178:18 [INFO] [stdout] | [INFO] [stdout] 178 | pub(crate) trait Float: Clone + Copy + PartialEq + PartialOrd { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/exec/instr.rs:515:43 [INFO] [stdout] | [INFO] [stdout] 515 | stack.cvtop(|v: f32| unsafe { core::mem::transmute::(v) }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 515 - stack.cvtop(|v: f32| unsafe { core::mem::transmute::(v) }) [INFO] [stdout] 515 + stack.cvtop(|v: f32| unsafe { f32::to_bits(v).cast_signed() }) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/exec/instr.rs:518:43 [INFO] [stdout] | [INFO] [stdout] 518 | stack.cvtop(|v: f64| unsafe { core::mem::transmute::(v) }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 518 - stack.cvtop(|v: f64| unsafe { core::mem::transmute::(v) }) [INFO] [stdout] 518 + stack.cvtop(|v: f64| unsafe { f64::to_bits(v).cast_signed() }) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/exec/instr.rs:521:43 [INFO] [stdout] | [INFO] [stdout] 521 | stack.cvtop(|v: i32| unsafe { core::mem::transmute::(v) }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 521 - stack.cvtop(|v: i32| unsafe { core::mem::transmute::(v) }) [INFO] [stdout] 521 + stack.cvtop(|v: i32| unsafe { f32::from_bits(i32::cast_unsigned(v)) }) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/exec/instr.rs:524:43 [INFO] [stdout] | [INFO] [stdout] 524 | stack.cvtop(|v: i64| unsafe { core::mem::transmute::(v) }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 524 - stack.cvtop(|v: i64| unsafe { core::mem::transmute::(v) }) [INFO] [stdout] 524 + stack.cvtop(|v: i64| unsafe { f64::from_bits(i64::cast_unsigned(v)) }) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 5.34s [INFO] running `Command { std: "docker" "inspect" "0900dc84482e3ed471821935ca6c2bc2799da9ccea56df2e002e20ff29253a95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0900dc84482e3ed471821935ca6c2bc2799da9ccea56df2e002e20ff29253a95", kill_on_drop: false }` [INFO] [stdout] 0900dc84482e3ed471821935ca6c2bc2799da9ccea56df2e002e20ff29253a95 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1a72d9f5249b205cb3f50a5f2816afe20417147d32f04c5ecc5f90bf93733894 [INFO] running `Command { std: "docker" "start" "-a" "1a72d9f5249b205cb3f50a5f2816afe20417147d32f04c5ecc5f90bf93733894", kill_on_drop: false }` [INFO] [stderr] warning: trait `Float` is never used [INFO] [stderr] --> src/exec/value.rs:178:18 [INFO] [stderr] | [INFO] [stderr] 178 | pub(crate) trait Float: Clone + Copy + PartialEq + PartialOrd { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/exec/instr.rs:515:43 [INFO] [stderr] | [INFO] [stderr] 515 | stack.cvtop(|v: f32| unsafe { core::mem::transmute::(v) }) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stderr] help: replace this with [INFO] [stderr] | [INFO] [stderr] 515 - stack.cvtop(|v: f32| unsafe { core::mem::transmute::(v) }) [INFO] [stderr] 515 + stack.cvtop(|v: f32| unsafe { f32::to_bits(v).cast_signed() }) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/exec/instr.rs:518:43 [INFO] [stderr] | [INFO] [stderr] 518 | stack.cvtop(|v: f64| unsafe { core::mem::transmute::(v) }) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: replace this with [INFO] [stderr] | [INFO] [stderr] 518 - stack.cvtop(|v: f64| unsafe { core::mem::transmute::(v) }) [INFO] [stderr] 518 + stack.cvtop(|v: f64| unsafe { f64::to_bits(v).cast_signed() }) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/exec/instr.rs:521:43 [INFO] [stderr] | [INFO] [stderr] 521 | stack.cvtop(|v: i32| unsafe { core::mem::transmute::(v) }) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: replace this with [INFO] [stderr] | [INFO] [stderr] 521 - stack.cvtop(|v: i32| unsafe { core::mem::transmute::(v) }) [INFO] [stderr] 521 + stack.cvtop(|v: i32| unsafe { f32::from_bits(i32::cast_unsigned(v)) }) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/exec/instr.rs:524:43 [INFO] [stderr] | [INFO] [stderr] 524 | stack.cvtop(|v: i64| unsafe { core::mem::transmute::(v) }) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: replace this with [INFO] [stderr] | [INFO] [stderr] 524 - stack.cvtop(|v: i64| unsafe { core::mem::transmute::(v) }) [INFO] [stderr] 524 + stack.cvtop(|v: i64| unsafe { f64::from_bits(i64::cast_unsigned(v)) }) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `wasper` (lib) generated 5 warnings (run `cargo fix --lib -p wasper` to apply 4 suggestions) [INFO] [stderr] warning: `wasper` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wasper-67ba251a52da160e) [INFO] [stdout] [INFO] [stdout] running 39 tests [INFO] [stdout] test exec::instr::tests::extend ... ok [INFO] [stdout] test exec::instr::tests::reinterpret ... ok [INFO] [stdout] test exec::stack::tests::stack_frame ... ok [INFO] [stdout] test exec::stack::tests::stack_label ... ok [INFO] [stdout] test loader::instructions::tests::branch ... ok [INFO] [stdout] test loader::leb128::tests::i32_value_ok ... ok [INFO] [stdout] test loader::leb128::tests::i64_value_ok ... ok [INFO] [stdout] test loader::leb128::tests::other_bytes_follow ... ok [INFO] [stdout] test loader::leb128::tests::u32_value_ok ... ok [INFO] [stdout] test loader::leb128::tests::overflow_error ... ok [INFO] [stdout] test loader::leb128::tests::unexpected_eof ... ok [INFO] [stdout] test loader::leb128::tests::u64_value_ok ... ok [INFO] [stdout] test loader::module::tests::integer_ok ... ok [INFO] [stdout] test loader::module::tests::magic ... ok [INFO] [stdout] test loader::parser::tests::test_name ... ok [INFO] [stdout] test loader::module::tests::version ... ok [INFO] [stdout] test exec::runtime::tests::store ... ok [INFO] [stdout] test loader::parser::tests::test_or ... ok [INFO] [stdout] test loader::module::tests::do_not_anything ... ok [INFO] [stdout] test loader::module::tests::module ... ok [INFO] [stdout] test loader::parser::tests::test_peek ... ok [INFO] [stdout] test loader::parser::tests::test_target ... ok [INFO] [stdout] test loader::parser::tests::test_take_while ... ok [INFO] [stdout] test loader::module::tests::branch ... ok [INFO] [stdout] test loader::sections::tests::test_element_section ... ok [INFO] [stdout] test loader::sections::tests::test_code_section ... ok [INFO] [stdout] test loader::sections::tests::test_data_section ... ok [INFO] [stdout] test loader::sections::tests::test_import_section ... ok [INFO] [stdout] test loader::sections::tests::test_function_section ... ok [INFO] [stdout] test loader::sections::tests::test_export_section ... ok [INFO] [stdout] test loader::sections::tests::test_global_section ... ok [INFO] [stdout] test loader::values::tests::test_f32_err ... ok [INFO] [stdout] test loader::values::tests::test_f32_ok ... ok [INFO] [stdout] test loader::sections::tests::test_start_section ... ok [INFO] [stdout] test loader::sections::tests::test_memory_section ... ok [INFO] [stdout] test loader::sections::tests::test_table_section ... ok [INFO] [stdout] test loader::sections::tests::test_type_section ... ok [INFO] [stdout] test loader::values::tests::test_f64_err ... ok [INFO] [stdout] test loader::values::tests::test_f64_ok ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/wasper-b3a2f8538a0bb153) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/spec.rs (/opt/rustwide/target/debug/deps/spec-284d91768e73ca17) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test main ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- main stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'main' (58) panicked at tests/spec.rs:233:42: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5ac52d26b712 - std::backtrace_rs::backtrace::libunwind::trace::hcbb09259ca22005c [INFO] [stdout] at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5ac52d26b712 - std::backtrace_rs::backtrace::trace_unsynchronized::h0fac8c223cd6e456 [INFO] [stdout] at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5ac52d26b712 - std::sys::backtrace::_print_fmt::he5f2b5e0c66ce66e [INFO] [stdout] at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x5ac52d26b712 - ::fmt::haf29e060fb6137a9 [INFO] [stdout] at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x5ac52d27d54f - core::fmt::rt::Argument::fmt::h596977d9d4f722b0 [INFO] [stdout] at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x5ac52d27d54f - core::fmt::write::h0ee4d44b8e20572d [INFO] [stdout] at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x5ac52d2377d1 - std::io::default_write_fmt::h5f5bf04c08f51588 [INFO] [stdout] at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5ac52d2377d1 - std::io::Write::write_fmt::he99637cf0d3cbc1c [INFO] [stdout] at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x5ac52d243e32 - std::sys::backtrace::BacktraceLock::print::h3db71735b2a2861b [INFO] [stdout] at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x5ac52d248cbf - std::panicking::default_hook::{{closure}}::h0168a26bb62ec69b [INFO] [stdout] at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x5ac52d248b51 - std::panicking::default_hook::h7454a6fd0ab61b64 [INFO] [stdout] at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x5ac52d169ffe - as core::ops::function::Fn>::call::h8dac224212939801 [INFO] [stdout] at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/alloc/src/boxed.rs:1987:9 [INFO] [stdout] 12: 0x5ac52d169ffe - test::test_main_with_exit_callback::{{closure}}::h18346b0063635f4a [INFO] [stdout] at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x5ac52d24937f - as core::ops::function::Fn>::call::h7e5d21d6123baaaf [INFO] [stdout] at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/alloc/src/boxed.rs:1987:9 [INFO] [stdout] 14: 0x5ac52d24937f - std::panicking::panic_with_hook::h2d45a49bfd4e6ec4 [INFO] [stdout] at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x5ac52d2491da - std::panicking::panic_handler::{{closure}}::h37f0f43a266cd34d [INFO] [stdout] at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/std/src/panicking.rs:707:13 [INFO] [stdout] 16: 0x5ac52d243f69 - std::sys::backtrace::__rust_end_short_backtrace::h1ed0bd8883e4d747 [INFO] [stdout] at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x5ac52d22bc2d - __rustc[92da9811a626c906]::rust_begin_unwind [INFO] [stdout] at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x5ac52d286160 - core::panicking::panic_fmt::hc1117383da035bf0 [INFO] [stdout] at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/core/src/panicking.rs:78:14 [INFO] [stdout] 19: 0x5ac52d285396 - core::result::unwrap_failed::h9521c83364d1c9d7 [INFO] [stdout] at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/core/src/result.rs:1855:5 [INFO] [stdout] 20: 0x5ac52cf0db42 - core::result::Result::unwrap::h3763eb271a62c900 [INFO] [stdout] at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/core/src/result.rs:1226:23 [INFO] [stdout] 21: 0x5ac52cf0db42 - spec::run_tests::h6b62ceb9e0952662 [INFO] [stdout] at /opt/rustwide/workdir/tests/spec.rs:233:42 [INFO] [stdout] 22: 0x5ac52cf0bcff - spec::main::hfd5e5c567214fb6d [INFO] [stdout] at /opt/rustwide/workdir/tests/spec.rs:31:5 [INFO] [stdout] 23: 0x5ac52cf0bd37 - spec::main::{{closure}}::h27216522f6884e1b [INFO] [stdout] at /opt/rustwide/workdir/tests/spec.rs:26:10 [INFO] [stdout] 24: 0x5ac52cf06be6 - core::ops::function::FnOnce::call_once::h357580319e253049 [INFO] [stdout] at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x5ac52d169dbb - core::ops::function::FnOnce::call_once::habfa9d6a6bb4aa21 [INFO] [stdout] at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 26: 0x5ac52d169dbb - test::__rust_begin_short_backtrace::hc119b5350e87269b [INFO] [stdout] at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/test/src/lib.rs:663:18 [INFO] [stdout] 27: 0x5ac52d17fa05 - test::run_test_in_process::{{closure}}::h47f2af3109a35895 [INFO] [stdout] at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/test/src/lib.rs:686:74 [INFO] [stdout] 28: 0x5ac52d17fa05 - as core::ops::function::FnOnce<()>>::call_once::h5dba888a302c7fc3 [INFO] [stdout] at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 29: 0x5ac52d17fa05 - std::panicking::catch_unwind::do_call::h245c3fdea830e686 [INFO] [stdout] at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/std/src/panicking.rs:590:40 [INFO] [stdout] 30: 0x5ac52d17fa05 - std::panicking::catch_unwind::he88149d1cfc3a929 [INFO] [stdout] at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/std/src/panicking.rs:553:19 [INFO] [stdout] 31: 0x5ac52d17fa05 - std::panic::catch_unwind::hd43a8ff20deb6d7a [INFO] [stdout] at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/std/src/panic.rs:359:14 [INFO] [stdout] 32: 0x5ac52d17fa05 - test::run_test_in_process::hcf11d509449005e2 [INFO] [stdout] at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/test/src/lib.rs:686:27 [INFO] [stdout] 33: 0x5ac52d17fa05 - test::run_test::{{closure}}::heb13d4899a512502 [INFO] [stdout] at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/test/src/lib.rs:607:43 [INFO] [stdout] 34: 0x5ac52d1561e4 - test::run_test::{{closure}}::h3e08e9adf8aad35e [INFO] [stdout] at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/test/src/lib.rs:637:41 [INFO] [stdout] 35: 0x5ac52d1561e4 - std::sys::backtrace::__rust_begin_short_backtrace::h773f9a01402fd17f [INFO] [stdout] at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 36: 0x5ac52d159aea - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h408f0520947b97f2 [INFO] [stdout] at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 37: 0x5ac52d159aea - as core::ops::function::FnOnce<()>>::call_once::h1162a01751e98fdc [INFO] [stdout] at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 38: 0x5ac52d159aea - std::panicking::catch_unwind::do_call::hf4224593c5d108e2 [INFO] [stdout] at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/std/src/panicking.rs:590:40 [INFO] [stdout] 39: 0x5ac52d159aea - std::panicking::catch_unwind::h4478d419d6ab8a26 [INFO] [stdout] at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/std/src/panicking.rs:553:19 [INFO] [stdout] 40: 0x5ac52d159aea - std::panic::catch_unwind::h1e472892204dcfec [INFO] [stdout] at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/std/src/panic.rs:359:14 [INFO] [stdout] 41: 0x5ac52d159aea - std::thread::Builder::spawn_unchecked_::{{closure}}::hd555321a5ac5351d [INFO] [stdout] at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 42: 0x5ac52d159aea - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb9947c3c1cc735ed [INFO] [stdout] at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 43: 0x5ac52d23efcf - as core::ops::function::FnOnce>::call_once::hf699f0a3c139bc19 [INFO] [stdout] at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/alloc/src/boxed.rs:1973:9 [INFO] [stdout] 44: 0x5ac52d23efcf - std::sys::thread::unix::Thread::new::thread_start::h2d5318761291e34a [INFO] [stdout] at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/std/src/sys/thread/unix.rs:126:17 [INFO] [stdout] 45: 0x7cbd71fb6aa4 - [INFO] [stdout] 46: 0x7cbd72043a34 - clone [INFO] [stdout] 47: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] main [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--test spec` [INFO] running `Command { std: "docker" "inspect" "1a72d9f5249b205cb3f50a5f2816afe20417147d32f04c5ecc5f90bf93733894", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a72d9f5249b205cb3f50a5f2816afe20417147d32f04c5ecc5f90bf93733894", kill_on_drop: false }` [INFO] [stdout] 1a72d9f5249b205cb3f50a5f2816afe20417147d32f04c5ecc5f90bf93733894