[INFO] fetching crate riscv_analysis 0.1.0-alpha...
[INFO] testing riscv_analysis-0.1.0-alpha against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate riscv_analysis 0.1.0-alpha into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate riscv_analysis 0.1.0-alpha
[INFO] finished tweaking crates.io crate riscv_analysis 0.1.0-alpha
[INFO] tweaked toml for crates.io crate riscv_analysis 0.1.0-alpha written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate riscv_analysis 0.1.0-alpha on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 88 packages to latest compatible versions
[INFO] [stderr]       Adding getrandom v0.2.17 (available: v0.4.2)
[INFO] [stderr]       Adding itertools v0.11.0 (available: v0.14.0)
[INFO] [stderr]       Adding lsp-types v0.94.1 (available: v0.97.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aade81cf4ca8d95f9b9b36d340e432d435c96937e1df760f1fea93d633e39b7f
[INFO] running `Command { std: "docker" "start" "-a" "aade81cf4ca8d95f9b9b36d340e432d435c96937e1df760f1fea93d633e39b7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aade81cf4ca8d95f9b9b36d340e432d435c96937e1df760f1fea93d633e39b7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aade81cf4ca8d95f9b9b36d340e432d435c96937e1df760f1fea93d633e39b7f", kill_on_drop: false }`
[INFO] [stdout] aade81cf4ca8d95f9b9b36d340e432d435c96937e1df760f1fea93d633e39b7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6cf44123552db65a794a00b0e40e72cfc6356bfdbb90867d2df6d35a910127af
[INFO] running `Command { std: "docker" "start" "-a" "6cf44123552db65a794a00b0e40e72cfc6356bfdbb90867d2df6d35a910127af", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling rand_core v0.10.0
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling cpufeatures v0.3.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling chacha20 v0.10.0
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling lsp-types v0.94.1
[INFO] [stderr]    Compiling rand v0.10.0
[INFO] [stderr]    Compiling uuid v1.23.0
[INFO] [stderr]    Compiling riscv_analysis v0.1.0-alpha (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `gen_kill::*`
[INFO] [stdout]  --> src/analysis/mod.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use gen_kill::*;
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `display::*`
[INFO] [stdout]   --> src/analysis/mod.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub use display::*;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `display::*`
[INFO] [stdout]   --> src/parser/mod.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub use display::*;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `CustomDefault` is never used
[INFO] [stdout]  --> src/analysis/set_traits.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | trait CustomDefault {
[INFO] [stdout]   |       ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `TokenExpression` is never used
[INFO] [stdout]    --> src/parser/token.rs:298:7
[INFO] [stdout]     |
[INFO] [stdout] 298 | trait TokenExpression {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/cfg/node.rs:62:18
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn nexts(&self) -> Ref<HashSet<Rc<CFGNode>>> {
[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] 62 |     pub fn nexts(&self) -> Ref<'_, HashSet<Rc<CFGNode>>> {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/cfg/node.rs:66:18
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn prevs(&self) -> Ref<HashSet<Rc<CFGNode>>> {
[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] 66 |     pub fn prevs(&self) -> Ref<'_, HashSet<Rc<CFGNode>>> {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/cfg/node.rs:70:21
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn function(&self) -> Ref<Option<Rc<Function>>> {
[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] 70 |     pub fn function(&self) -> Ref<'_, Option<Rc<Function>>> {
[INFO] [stdout]    |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parser/token.rs:208:19
[INFO] [stdout]     |
[INFO] [stdout] 208 |     fn to_display(&self) -> VecTokenDisplayWrapper;
[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] 208 |     fn to_display(&self) -> VecTokenDisplayWrapper<'_>;
[INFO] [stdout]     |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parser/token.rs:212:19
[INFO] [stdout]     |
[INFO] [stdout] 212 |     fn to_display(&self) -> VecTokenDisplayWrapper {
[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] 212 |     fn to_display(&self) -> VecTokenDisplayWrapper<'_> {
[INFO] [stdout]     |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.92s
[INFO] running `Command { std: "docker" "inspect" "6cf44123552db65a794a00b0e40e72cfc6356bfdbb90867d2df6d35a910127af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cf44123552db65a794a00b0e40e72cfc6356bfdbb90867d2df6d35a910127af", kill_on_drop: false }`
[INFO] [stdout] 6cf44123552db65a794a00b0e40e72cfc6356bfdbb90867d2df6d35a910127af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f249b0425577c938b7266d99f06b743b00ae79d3186a5523a777801fbdf2128
[INFO] running `Command { std: "docker" "start" "-a" "5f249b0425577c938b7266d99f06b743b00ae79d3186a5523a777801fbdf2128", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `gen_kill::*`
[INFO] [stdout]  --> src/analysis/mod.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use gen_kill::*;
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `display::*`
[INFO] [stdout]   --> src/analysis/mod.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub use display::*;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `display::*`
[INFO] [stdout]   --> src/parser/mod.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub use display::*;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `CustomDefault` is never used
[INFO] [stdout]  --> src/analysis/set_traits.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | trait CustomDefault {
[INFO] [stdout]   |       ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `TokenExpression` is never used
[INFO] [stdout]    --> src/parser/token.rs:298:7
[INFO] [stdout]     |
[INFO] [stdout] 298 | trait TokenExpression {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/cfg/node.rs:62:18
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn nexts(&self) -> Ref<HashSet<Rc<CFGNode>>> {
[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] 62 |     pub fn nexts(&self) -> Ref<'_, HashSet<Rc<CFGNode>>> {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/cfg/node.rs:66:18
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn prevs(&self) -> Ref<HashSet<Rc<CFGNode>>> {
[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] 66 |     pub fn prevs(&self) -> Ref<'_, HashSet<Rc<CFGNode>>> {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/cfg/node.rs:70:21
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn function(&self) -> Ref<Option<Rc<Function>>> {
[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] 70 |     pub fn function(&self) -> Ref<'_, Option<Rc<Function>>> {
[INFO] [stdout]    |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parser/token.rs:208:19
[INFO] [stdout]     |
[INFO] [stdout] 208 |     fn to_display(&self) -> VecTokenDisplayWrapper;
[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] 208 |     fn to_display(&self) -> VecTokenDisplayWrapper<'_>;
[INFO] [stdout]     |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parser/token.rs:212:19
[INFO] [stdout]     |
[INFO] [stdout] 212 |     fn to_display(&self) -> VecTokenDisplayWrapper {
[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] 212 |     fn to_display(&self) -> VecTokenDisplayWrapper<'_> {
[INFO] [stdout]     |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling riscv_analysis v0.1.0-alpha (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `gen_kill::*`
[INFO] [stdout]  --> src/analysis/mod.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use gen_kill::*;
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `display::*`
[INFO] [stdout]   --> src/analysis/mod.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub use display::*;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `display::*`
[INFO] [stdout]   --> src/parser/mod.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub use display::*;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `CustomDefault` is never used
[INFO] [stdout]  --> src/analysis/set_traits.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | trait CustomDefault {
[INFO] [stdout]   |       ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `TokenExpression` is never used
[INFO] [stdout]    --> src/parser/token.rs:298:7
[INFO] [stdout]     |
[INFO] [stdout] 298 | trait TokenExpression {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/cfg/node.rs:62:18
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn nexts(&self) -> Ref<HashSet<Rc<CFGNode>>> {
[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] 62 |     pub fn nexts(&self) -> Ref<'_, HashSet<Rc<CFGNode>>> {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/cfg/node.rs:66:18
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn prevs(&self) -> Ref<HashSet<Rc<CFGNode>>> {
[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] 66 |     pub fn prevs(&self) -> Ref<'_, HashSet<Rc<CFGNode>>> {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/cfg/node.rs:70:21
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn function(&self) -> Ref<Option<Rc<Function>>> {
[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] 70 |     pub fn function(&self) -> Ref<'_, Option<Rc<Function>>> {
[INFO] [stdout]    |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parser/token.rs:208:19
[INFO] [stdout]     |
[INFO] [stdout] 208 |     fn to_display(&self) -> VecTokenDisplayWrapper;
[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] 208 |     fn to_display(&self) -> VecTokenDisplayWrapper<'_>;
[INFO] [stdout]     |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parser/token.rs:212:19
[INFO] [stdout]     |
[INFO] [stdout] 212 |     fn to_display(&self) -> VecTokenDisplayWrapper {
[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] 212 |     fn to_display(&self) -> VecTokenDisplayWrapper<'_> {
[INFO] [stdout]     |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.22s
[INFO] running `Command { std: "docker" "inspect" "5f249b0425577c938b7266d99f06b743b00ae79d3186a5523a777801fbdf2128", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f249b0425577c938b7266d99f06b743b00ae79d3186a5523a777801fbdf2128", kill_on_drop: false }`
[INFO] [stdout] 5f249b0425577c938b7266d99f06b743b00ae79d3186a5523a777801fbdf2128
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 920d7dae4c85ed75c3d046b686178630f9b68188b24336c5607751c29ae6f1b1
[INFO] running `Command { std: "docker" "start" "-a" "920d7dae4c85ed75c3d046b686178630f9b68188b24336c5607751c29ae6f1b1", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `gen_kill::*`
[INFO] [stderr]  --> src/analysis/mod.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub use gen_kill::*;
[INFO] [stderr]   |         ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `display::*`
[INFO] [stderr]   --> src/analysis/mod.rs:14:9
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub use display::*;
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `display::*`
[INFO] [stderr]   --> src/parser/mod.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub use display::*;
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `CustomDefault` is never used
[INFO] [stderr]  --> src/analysis/set_traits.rs:9:7
[INFO] [stderr]   |
[INFO] [stderr] 9 | trait CustomDefault {
[INFO] [stderr]   |       ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait `TokenExpression` is never used
[INFO] [stderr]    --> src/parser/token.rs:298:7
[INFO] [stderr]     |
[INFO] [stderr] 298 | trait TokenExpression {
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/cfg/node.rs:62:18
[INFO] [stderr]    |
[INFO] [stderr] 62 |     pub fn nexts(&self) -> Ref<HashSet<Rc<CFGNode>>> {
[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] 62 |     pub fn nexts(&self) -> Ref<'_, HashSet<Rc<CFGNode>>> {
[INFO] [stderr]    |                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/cfg/node.rs:66:18
[INFO] [stderr]    |
[INFO] [stderr] 66 |     pub fn prevs(&self) -> Ref<HashSet<Rc<CFGNode>>> {
[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] 66 |     pub fn prevs(&self) -> Ref<'_, HashSet<Rc<CFGNode>>> {
[INFO] [stderr]    |                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/cfg/node.rs:70:21
[INFO] [stderr]    |
[INFO] [stderr] 70 |     pub fn function(&self) -> Ref<Option<Rc<Function>>> {
[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] 70 |     pub fn function(&self) -> Ref<'_, Option<Rc<Function>>> {
[INFO] [stderr]    |                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/parser/token.rs:208:19
[INFO] [stderr]     |
[INFO] [stderr] 208 |     fn to_display(&self) -> VecTokenDisplayWrapper;
[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] 208 |     fn to_display(&self) -> VecTokenDisplayWrapper<'_>;
[INFO] [stderr]     |                                                   ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/parser/token.rs:212:19
[INFO] [stderr]     |
[INFO] [stderr] 212 |     fn to_display(&self) -> VecTokenDisplayWrapper {
[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] 212 |     fn to_display(&self) -> VecTokenDisplayWrapper<'_> {
[INFO] [stderr]     |                                                   ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `riscv_analysis` (lib) generated 10 warnings (run `cargo fix --lib -p riscv_analysis` to apply 8 suggestions)
[INFO] [stderr] warning: `riscv_analysis` (lib test) generated 10 warnings (10 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/riscv_analysis-8dfb6e96e5178969)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test parser::imm::test::binary_imm ... ok
[INFO] [stdout] test parser::imm::test::almost_neg_hex ... ok
[INFO] [stdout] test parser::imm::test::hex_imm ... ok
[INFO] [stdout] test parser::imm::test::basic_imm ... ok
[INFO] [stdout] test parser::imm::test::incorrect_pairings ... ok
[INFO] [stdout] test parser::imm::test::safe_hex ... ok
[INFO] [stdout] test parser::imm::test::trim_allowed ... ok
[INFO] [stdout] test parser::lexer::tests::lex_comments ... ok
[INFO] [stdout] test parser::imm::test::neg_hex ... ok
[INFO] [stdout] test parser::imm::test::zero ... ok
[INFO] [stdout] test parser::lexer::tests::lex_long ... ok
[INFO] [stdout] test parser::imm::test::no_spaces_between ... ok
[INFO] [stdout] test parser::lexer::tests::lex_instruction ... ok
[INFO] [stdout] test parser::lexer::tests::lex_ints ... ok
[INFO] [stdout] test parser::lexer::tests::lex_label ... ok
[INFO] [stdout] test cfg::ops::test::bitwise ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests riscv_analysis
[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" "920d7dae4c85ed75c3d046b686178630f9b68188b24336c5607751c29ae6f1b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "920d7dae4c85ed75c3d046b686178630f9b68188b24336c5607751c29ae6f1b1", kill_on_drop: false }`
[INFO] [stdout] 920d7dae4c85ed75c3d046b686178630f9b68188b24336c5607751c29ae6f1b1
