[INFO] fetching crate hivm2 0.0.2...
[INFO] testing hivm2-0.0.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate hivm2 0.0.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate hivm2 0.0.2
[INFO] finished tweaking crates.io crate hivm2 0.0.2
[INFO] tweaked toml for crates.io crate hivm2 0.0.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hivm2 0.0.2 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] [stderr]       Adding nom v1.0.1 (available: v1.2.4)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ecd41e0d96e17bd66eb0720bc2634e0521d11cd7aed42ac2987e250ea57e033e
[INFO] running `Command { std: "docker" "start" "-a" "ecd41e0d96e17bd66eb0720bc2634e0521d11cd7aed42ac2987e250ea57e033e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ecd41e0d96e17bd66eb0720bc2634e0521d11cd7aed42ac2987e250ea57e033e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecd41e0d96e17bd66eb0720bc2634e0521d11cd7aed42ac2987e250ea57e033e", kill_on_drop: false }`
[INFO] [stdout] ecd41e0d96e17bd66eb0720bc2634e0521d11cd7aed42ac2987e250ea57e033e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 728045f1f8d9b12f9aa3f86512a1bebcbcd938e473e51b35c982a94a9a46084e
[INFO] running `Command { std: "docker" "start" "-a" "728045f1f8d9b12f9aa3f86512a1bebcbcd938e473e51b35c982a94a9a46084e", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling nom v1.0.1
[INFO] [stderr]    Compiling hivm2 v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/asm_parser/util.rs:12:29
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub type TryFn<'a, T> = Box<Fn(PBytes<'a>) -> PResult<'a, T>>;
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub type TryFn<'a, T> = Box<dyn Fn(PBytes<'a>) -> PResult<'a, T>>;
[INFO] [stdout]    |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/asm/mod.rs:144:24
[INFO] [stdout]     |
[INFO] [stdout] 144 |     pub fn from_str(s: &str) -> Result<Path, ParseError> {
[INFO] [stdout]     |                        ^^^^                  ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 144 |     pub fn from_str(s: &str) -> Result<Path, ParseError<'_>> {
[INFO] [stdout]     |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/asm/mod.rs:220:25
[INFO] [stdout]     |
[INFO] [stdout] 220 |     pub fn from_str(op: &str) -> Result<AssignmentOp, ParseError> {
[INFO] [stdout]     |                         ^^^^                          ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 220 |     pub fn from_str(op: &str) -> Result<AssignmentOp, ParseError<'_>> {
[INFO] [stdout]     |                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.02s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v1.0.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "728045f1f8d9b12f9aa3f86512a1bebcbcd938e473e51b35c982a94a9a46084e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "728045f1f8d9b12f9aa3f86512a1bebcbcd938e473e51b35c982a94a9a46084e", kill_on_drop: false }`
[INFO] [stdout] 728045f1f8d9b12f9aa3f86512a1bebcbcd938e473e51b35c982a94a9a46084e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8b3059feb072c81c4bcc3019e573331e4cc19dad8719afe21befdd22c1a2d00
[INFO] running `Command { std: "docker" "start" "-a" "c8b3059feb072c81c4bcc3019e573331e4cc19dad8719afe21befdd22c1a2d00", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/asm_parser/util.rs:12:29
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub type TryFn<'a, T> = Box<Fn(PBytes<'a>) -> PResult<'a, T>>;
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub type TryFn<'a, T> = Box<dyn Fn(PBytes<'a>) -> PResult<'a, T>>;
[INFO] [stdout]    |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/asm/mod.rs:144:24
[INFO] [stdout]     |
[INFO] [stdout] 144 |     pub fn from_str(s: &str) -> Result<Path, ParseError> {
[INFO] [stdout]     |                        ^^^^                  ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 144 |     pub fn from_str(s: &str) -> Result<Path, ParseError<'_>> {
[INFO] [stdout]     |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/asm/mod.rs:220:25
[INFO] [stdout]     |
[INFO] [stdout] 220 |     pub fn from_str(op: &str) -> Result<AssignmentOp, ParseError> {
[INFO] [stdout]     |                         ^^^^                          ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 220 |     pub fn from_str(op: &str) -> Result<AssignmentOp, ParseError<'_>> {
[INFO] [stdout]     |                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling hivm2 v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/asm_parser/util.rs:12:29
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub type TryFn<'a, T> = Box<Fn(PBytes<'a>) -> PResult<'a, T>>;
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub type TryFn<'a, T> = Box<dyn Fn(PBytes<'a>) -> PResult<'a, T>>;
[INFO] [stdout]    |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/asm/mod.rs:144:24
[INFO] [stdout]     |
[INFO] [stdout] 144 |     pub fn from_str(s: &str) -> Result<Path, ParseError> {
[INFO] [stdout]     |                        ^^^^                  ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 144 |     pub fn from_str(s: &str) -> Result<Path, ParseError<'_>> {
[INFO] [stdout]     |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/asm/mod.rs:220:25
[INFO] [stdout]     |
[INFO] [stdout] 220 |     pub fn from_str(op: &str) -> Result<AssignmentOp, ParseError> {
[INFO] [stdout]     |                         ^^^^                          ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 220 |     pub fn from_str(op: &str) -> Result<AssignmentOp, ParseError<'_>> {
[INFO] [stdout]     |                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.07s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v1.0.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "c8b3059feb072c81c4bcc3019e573331e4cc19dad8719afe21befdd22c1a2d00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8b3059feb072c81c4bcc3019e573331e4cc19dad8719afe21befdd22c1a2d00", kill_on_drop: false }`
[INFO] [stdout] c8b3059feb072c81c4bcc3019e573331e4cc19dad8719afe21befdd22c1a2d00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f8fc1a8d1df99503300e22a2e14effc1ae28f47fec8e43006ae7bbf6d33d83bc
[INFO] running `Command { std: "docker" "start" "-a" "f8fc1a8d1df99503300e22a2e14effc1ae28f47fec8e43006ae7bbf6d33d83bc", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/asm_parser/util.rs:12:29
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub type TryFn<'a, T> = Box<Fn(PBytes<'a>) -> PResult<'a, T>>;
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub type TryFn<'a, T> = Box<dyn Fn(PBytes<'a>) -> PResult<'a, T>>;
[INFO] [stderr]    |                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/asm/mod.rs:144:24
[INFO] [stderr]     |
[INFO] [stderr] 144 |     pub fn from_str(s: &str) -> Result<Path, ParseError> {
[INFO] [stderr]     |                        ^^^^                  ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                        |
[INFO] [stderr]     |                        the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 144 |     pub fn from_str(s: &str) -> Result<Path, ParseError<'_>> {
[INFO] [stderr]     |                                                        ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/asm/mod.rs:220:25
[INFO] [stderr]     |
[INFO] [stderr] 220 |     pub fn from_str(op: &str) -> Result<AssignmentOp, ParseError> {
[INFO] [stderr]     |                         ^^^^                          ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 220 |     pub fn from_str(op: &str) -> Result<AssignmentOp, ParseError<'_>> {
[INFO] [stderr]     |                                                                 ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `hivm2` (lib) generated 3 warnings (run `cargo fix --lib -p hivm2` to apply 3 suggestions)
[INFO] [stderr] warning: `hivm2` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v1.0.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hivm2-a345f169d0a5fb08)
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test asm::tests::push_defn ... ok
[INFO] [stdout] test asm::tests::errors_on_bad_path ... ok
[INFO] [stdout] test asm::tests::parse_path ... ok
[INFO] [stdout] test asm::tests::create_program ... ok
[INFO] [stdout] test asm::tests::push_extern ... ok
[INFO] [stdout] test asm::tests::push_mod ... ok
[INFO] [stdout] test asm::tests::push_return ... ok
[INFO] [stdout] test asm_parser::parser::tests::parse_allocate_and_assign ... ok
[INFO] [stdout] test asm_parser::parser::tests::parse_assignment_with_fn ... ok
[INFO] [stdout] test asm_parser::parser::tests::parse_assignment_with_name ... ok
[INFO] [stdout] test asm_parser::parser::tests::parse_basic_block_with_right_brace_as_terminal ... ok
[INFO] [stdout] test asm_parser::parser::tests::parse_basic_program ... ok
[INFO] [stdout] test asm_parser::parser::tests::parse_const_with_argument ... ok
[INFO] [stdout] test asm_parser::parser::tests::parse_const_without_argument ... ok
[INFO] [stdout] test asm::tests::push_static ... ok
[INFO] [stdout] test asm_parser::parser::tests::parse_defn_without_params ... ok
[INFO] [stdout] test asm_parser::parser::tests::parse_local ... ok
[INFO] [stdout] test asm_parser::parser::tests::parse_return_with_argument ... ok
[INFO] [stdout] test asm_parser::parser::tests::parse_return_without_argument ... ok
[INFO] [stdout] test asm_parser::parser::tests::parse_static ... ok
[INFO] [stdout] test asm_parser::parser::tests::parse_trivial_programs ... ok
[INFO] [stdout] test asm_parser::parser::tests::tolerates_whitespace_before_statements ... ok
[INFO] [stdout] test asm_parser::util::tests::gobble_consumes_input ... ok
[INFO] [stdout] test asm_parser::util::tests::peek_does_peek_ahead ... ok
[INFO] [stdout] test asm_parser::util::tests::try_consumes_if_matches ... ok
[INFO] [stdout] test asm_parser::util::tests::try_each_errors_if_none_match ... ok
[INFO] [stdout] test asm_parser::util::tests::try_doesnt_consume_if_doesnt_match ... ok
[INFO] [stdout] test asm_parser::parser::tests::parse_path ... ok
[INFO] [stdout] test asm_parser::util::tests::try_each_matches_second_if_first_is_incomplete ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hivm2
[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] running `Command { std: "docker" "inspect" "f8fc1a8d1df99503300e22a2e14effc1ae28f47fec8e43006ae7bbf6d33d83bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8fc1a8d1df99503300e22a2e14effc1ae28f47fec8e43006ae7bbf6d33d83bc", kill_on_drop: false }`
[INFO] [stdout] f8fc1a8d1df99503300e22a2e14effc1ae28f47fec8e43006ae7bbf6d33d83bc
