[INFO] fetching crate wavm-cli 0.1.0...
[INFO] testing wavm-cli-0.1.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate wavm-cli 0.1.0 into /workspace/builds/worker-117/source
[INFO] validating manifest of crates.io crate wavm-cli 0.1.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wavm-cli 0.1.0
[INFO] finished tweaking crates.io crate wavm-cli 0.1.0
[INFO] tweaked toml for crates.io crate wavm-cli 0.1.0 written to /workspace/builds/worker-117/source/Cargo.toml
[INFO] crate crates.io crate wavm-cli 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 695863a3ac1b8ccb7e4e7ab11b23e479cdf47dcfb08c2de1d1e0596b8218efb8
[INFO] running `Command { std: "docker" "start" "-a" "695863a3ac1b8ccb7e4e7ab11b23e479cdf47dcfb08c2de1d1e0596b8218efb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "695863a3ac1b8ccb7e4e7ab11b23e479cdf47dcfb08c2de1d1e0596b8218efb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "695863a3ac1b8ccb7e4e7ab11b23e479cdf47dcfb08c2de1d1e0596b8218efb8", kill_on_drop: false }`
[INFO] [stdout] 695863a3ac1b8ccb7e4e7ab11b23e479cdf47dcfb08c2de1d1e0596b8218efb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e67f1d37ba3822b1f8ad6e0ea4401d9a51964f554d1d67981c7c10bb6af3904
[INFO] running `Command { std: "docker" "start" "-a" "9e67f1d37ba3822b1f8ad6e0ea4401d9a51964f554d1d67981c7c10bb6af3904", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling wavm-cli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]  --> src/vm/tests/arithmetic.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::*;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]  --> src/vm/tests/boolean.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::*;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]  --> src/vm/tests/jumps.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::*;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]  --> src/vm/tests/memory.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::*;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]  --> src/vm/tests/opcodes.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::*;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `current` is never read
[INFO] [stdout]    --> src/compiler.rs:283:25
[INFO] [stdout]     |
[INFO] [stdout] 283 |                         current += 1;
[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 `current` is never read
[INFO] [stdout]    --> src/compiler.rs:299:29
[INFO] [stdout]     |
[INFO] [stdout] 299 | ...                   current += 1;
[INFO] [stdout]     |                       ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `current` is never read
[INFO] [stdout]    --> src/compiler.rs:316:29
[INFO] [stdout]     |
[INFO] [stdout] 316 | ...                   current += 1;
[INFO] [stdout]     |                       ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_registers`
[INFO] [stdout]   --> src/vm/mod.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn get_registers(&self) -> [i64; 32] {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.56s
[INFO] running `Command { std: "docker" "inspect" "9e67f1d37ba3822b1f8ad6e0ea4401d9a51964f554d1d67981c7c10bb6af3904", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e67f1d37ba3822b1f8ad6e0ea4401d9a51964f554d1d67981c7c10bb6af3904", kill_on_drop: false }`
[INFO] [stdout] 9e67f1d37ba3822b1f8ad6e0ea4401d9a51964f554d1d67981c7c10bb6af3904
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 34ef1a15e18777124be64eb5a671e20dc45d7acdbb75d4ec5cb21ed97c014eb1
[INFO] running `Command { std: "docker" "start" "-a" "34ef1a15e18777124be64eb5a671e20dc45d7acdbb75d4ec5cb21ed97c014eb1", kill_on_drop: false }`
[INFO] [stderr]    Compiling wavm-cli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `current` is never read
[INFO] [stdout]    --> src/compiler.rs:283:25
[INFO] [stdout]     |
[INFO] [stdout] 283 |                         current += 1;
[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 `current` is never read
[INFO] [stdout]    --> src/compiler.rs:299:29
[INFO] [stdout]     |
[INFO] [stdout] 299 | ...                   current += 1;
[INFO] [stdout]     |                       ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `current` is never read
[INFO] [stdout]    --> src/compiler.rs:316:29
[INFO] [stdout]     |
[INFO] [stdout] 316 | ...                   current += 1;
[INFO] [stdout]     |                       ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.77s
[INFO] running `Command { std: "docker" "inspect" "34ef1a15e18777124be64eb5a671e20dc45d7acdbb75d4ec5cb21ed97c014eb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34ef1a15e18777124be64eb5a671e20dc45d7acdbb75d4ec5cb21ed97c014eb1", kill_on_drop: false }`
[INFO] [stdout] 34ef1a15e18777124be64eb5a671e20dc45d7acdbb75d4ec5cb21ed97c014eb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ba7fe36c1adf0e96719a533f902dfe0a4fdae92f7ebebd3df86809e9f70ec7ef
[INFO] running `Command { std: "docker" "start" "-a" "ba7fe36c1adf0e96719a533f902dfe0a4fdae92f7ebebd3df86809e9f70ec7ef", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: value assigned to `current` is never read
[INFO] [stderr]    --> src/compiler.rs:283:25
[INFO] [stderr]     |
[INFO] [stderr] 283 |                         current += 1;
[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 `current` is never read
[INFO] [stderr]    --> src/compiler.rs:299:29
[INFO] [stderr]     |
[INFO] [stderr] 299 | ...                   current += 1;
[INFO] [stderr]     |                       ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `current` is never read
[INFO] [stderr]    --> src/compiler.rs:316:29
[INFO] [stderr]     |
[INFO] [stderr] 316 | ...                   current += 1;
[INFO] [stderr]     |                       ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: `wavm-cli` (bin "wavm-cli" test) generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wavm_cli-d56e1f3b401234a6)
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test vm::tests::arithmetic::test::arithmetic::mod_ ... ok
[INFO] [stdout] test vm::tests::arithmetic::test::arithmetic::div ... ok
[INFO] [stdout] test tests::test::language::labels ... ok
[INFO] [stdout] test tests::test::language::bi_sixteen ... ok
[INFO] [stdout] test tests::test::language::dsp ... ok
[INFO] [stdout] test tests::test::language::ascii ... ok
[INFO] [stdout] test vm::tests::arithmetic::test::arithmetic::mul ... ok
[INFO] [stdout] test tests::test::language::load ... ok
[INFO] [stdout] test tests::test::language::tri_reg ... ok
[INFO] [stdout] test tests::test::language::parse_num ... ok
[INFO] [stdout] test vm::tests::boolean::test::boolean::eq ... ok
[INFO] [stdout] test vm::tests::boolean::test::boolean::ge ... ok
[INFO] [stdout] test vm::tests::boolean::test::boolean::geq ... ok
[INFO] [stdout] test vm::tests::boolean::test::boolean::and ... ok
[INFO] [stdout] test vm::tests::arithmetic::test::arithmetic::add ... ok
[INFO] [stdout] test tests::test::language::bi_reg ... ok
[INFO] [stdout] test vm::tests::boolean::test::boolean::leq ... ok
[INFO] [stdout] test vm::tests::arithmetic::test::arithmetic::sub ... ok
[INFO] [stdout] test vm::tests::boolean::test::boolean::le ... ok
[INFO] [stdout] test vm::tests::boolean::test::boolean::neq ... ok
[INFO] [stdout] test vm::tests::boolean::test::boolean::or ... ok
[INFO] [stdout] test vm::tests::jumps::test::jumps::jmp ... ok
[INFO] [stdout] test vm::tests::jumps::test::jumps::jmpeq ... ok
[INFO] [stdout] test vm::tests::jumps::test::jumps::rjmp ... ok
[INFO] [stdout] test vm::tests::boolean::test::boolean::not ... ok
[INFO] [stdout] test vm::tests::boolean::test::boolean::xor ... ok
[INFO] [stdout] test vm::tests::memory::test::memory::ascii ... ok
[INFO] [stdout] test vm::tests::opcodes::test::opcodes::load ... ok
[INFO] [stdout] test vm::tests::memory::test::memory::get_byte ... ok
[INFO] [stdout] test vm::tests::opcodes::test::opcodes::move_ ... ok
[INFO] [stdout] test vm::tests::memory::test::memory::memset ... ok
[INFO] [stdout] test vm::tests::memory::test::memory::set_byte ... ok
[INFO] [stdout] test vm::tests::opcodes::test::opcodes::halt ... ok
[INFO] [stdout] test vm::tests::memory::test::memory::free ... ok
[INFO] [stdout] test vm::tests::memory::test::memory::memmove ... ok
[INFO] [stdout] test vm::tests::memory::test::memory::rqm ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ba7fe36c1adf0e96719a533f902dfe0a4fdae92f7ebebd3df86809e9f70ec7ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba7fe36c1adf0e96719a533f902dfe0a4fdae92f7ebebd3df86809e9f70ec7ef", kill_on_drop: false }`
[INFO] [stdout] ba7fe36c1adf0e96719a533f902dfe0a4fdae92f7ebebd3df86809e9f70ec7ef