[INFO] fetching crate lucet-analyze 0.1.2... [INFO] testing lucet-analyze-0.1.2 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate lucet-analyze 0.1.2 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate lucet-analyze 0.1.2 [INFO] finished tweaking crates.io crate lucet-analyze 0.1.2 [INFO] tweaked toml for crates.io crate lucet-analyze 0.1.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate lucet-analyze 0.1.2 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 94 packages to latest compatible versions [INFO] [stderr] Adding bincode v1.0.1 (available: v1.3.3) [INFO] [stderr] Adding colored v1.9.4 (available: v3.0.0) [INFO] [stderr] Adding goblin v0.0.21 (available: v0.10.1) [INFO] [stderr] Adding minisign v0.5.11 (available: v0.5.23) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded scrypt v0.2.0 [INFO] [stderr] Downloaded crypto-mac v0.7.0 [INFO] [stderr] Downloaded scroll_derive v0.9.5 [INFO] [stderr] Downloaded lucet-module-data v0.1.2 [INFO] [stderr] Downloaded pbkdf2 v0.3.0 [INFO] [stderr] Downloaded parity-wasm v0.38.0 [INFO] [stderr] Downloaded bincode v1.0.1 [INFO] [stderr] Downloaded subtle v1.0.0 [INFO] [stderr] Downloaded target-lexicon v0.4.0 [INFO] [stderr] Downloaded cranelift-codegen-meta v0.31.0 [INFO] [stderr] Downloaded goblin v0.0.22 [INFO] [stderr] Downloaded scroll v0.9.2 [INFO] [stderr] Downloaded num-derive v0.2.5 [INFO] [stderr] Downloaded cranelift-codegen v0.31.0 [INFO] [stderr] Downloaded cranelift-bforest v0.31.0 [INFO] [stderr] Downloaded cranelift-entity v0.31.0 [INFO] [stderr] Downloaded sha2 v0.8.2 [INFO] [stderr] Downloaded hmac v0.7.1 [INFO] [stderr] Downloaded generic-array v0.12.4 [INFO] [stderr] Downloaded object v0.12.0 [INFO] [stderr] Downloaded rpassword v3.0.2 [INFO] [stderr] Downloaded minisign v0.5.11 [INFO] [stderr] Downloaded goblin v0.0.21 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 36344322ff53a1cb4b8fed00c5802d05b4a65ac6b4930b01a0547199d04b32f7 [INFO] running `Command { std: "docker" "start" "-a" "36344322ff53a1cb4b8fed00c5802d05b4a65ac6b4930b01a0547199d04b32f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "36344322ff53a1cb4b8fed00c5802d05b4a65ac6b4930b01a0547199d04b32f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36344322ff53a1cb4b8fed00c5802d05b4a65ac6b4930b01a0547199d04b32f7", kill_on_drop: false }` [INFO] [stdout] 36344322ff53a1cb4b8fed00c5802d05b4a65ac6b4930b01a0547199d04b32f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 89cae9b6e3b83a0fce0f05349e4c5aefb2cf558277b873b7c180dce57296740a [INFO] running `Command { std: "docker" "start" "-a" "89cae9b6e3b83a0fce0f05349e4c5aefb2cf558277b873b7c180dce57296740a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling generic-array v0.12.4 [INFO] [stderr] Compiling cranelift-entity v0.31.0 [INFO] [stderr] Compiling subtle v1.0.0 [INFO] [stderr] Compiling target-lexicon v0.4.0 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling plain v0.2.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling cranelift-codegen-meta v0.31.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling crypto-mac v0.7.0 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling pbkdf2 v0.3.0 [INFO] [stderr] Compiling hmac v0.7.1 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling sha2 v0.8.2 [INFO] [stderr] Compiling scroll v0.9.2 [INFO] [stderr] Compiling scrypt v0.2.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling cranelift-bforest v0.31.0 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling rpassword v3.0.2 [INFO] [stderr] Compiling parity-wasm v0.38.0 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling minisign v0.5.11 [INFO] [stderr] Compiling colored v1.9.4 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling scroll_derive v0.9.5 [INFO] [stderr] Compiling goblin v0.0.22 [INFO] [stderr] Compiling goblin v0.0.21 [INFO] [stderr] Compiling cranelift-codegen v0.31.0 [INFO] [stderr] Compiling bincode v1.0.1 [INFO] [stderr] Compiling object v0.12.0 [INFO] [stderr] Compiling lucet-module-data v0.1.2 [INFO] [stderr] Compiling lucet-analyze v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `module_data_bytes` and `module_data` are never read [INFO] [stdout] --> src/main.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 14 | struct ArtifactSummary<'a> { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 19 | module_data_bytes: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 20 | module_data: Option, Error>>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ArtifactSummary` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `data` is never read [INFO] [stdout] --> src/main.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 41 | struct DataSegment { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 44 | data: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DataSegment` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `parse_data_segments` is never used [INFO] [stdout] --> src/main.rs:189:8 [INFO] [stdout] | [INFO] [stdout] 47 | impl<'a> ArtifactSummary<'a> { [INFO] [stdout] | ---------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 189 | fn parse_data_segments(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/main.rs:107:62 [INFO] [stdout] | [INFO] [stdout] 107 | ... self.exported_functions.push(name.clone()); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/main.rs:109:60 [INFO] [stdout] | [INFO] [stdout] 109 | ... self.imported_symbols.push(name.clone()); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 56.35s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cranelift-codegen-meta v0.31.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "89cae9b6e3b83a0fce0f05349e4c5aefb2cf558277b873b7c180dce57296740a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89cae9b6e3b83a0fce0f05349e4c5aefb2cf558277b873b7c180dce57296740a", kill_on_drop: false }` [INFO] [stdout] 89cae9b6e3b83a0fce0f05349e4c5aefb2cf558277b873b7c180dce57296740a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d133be0db31f82e1bba2881f5da78b28674e5acff43fec58ab861a16be471a01 [INFO] running `Command { std: "docker" "start" "-a" "d133be0db31f82e1bba2881f5da78b28674e5acff43fec58ab861a16be471a01", kill_on_drop: false }` [INFO] [stderr] Compiling lucet-analyze v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `module_data_bytes` and `module_data` are never read [INFO] [stdout] --> src/main.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 14 | struct ArtifactSummary<'a> { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 19 | module_data_bytes: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 20 | module_data: Option, Error>>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ArtifactSummary` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `data` is never read [INFO] [stdout] --> src/main.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 41 | struct DataSegment { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 44 | data: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DataSegment` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `parse_data_segments` is never used [INFO] [stdout] --> src/main.rs:189:8 [INFO] [stdout] | [INFO] [stdout] 47 | impl<'a> ArtifactSummary<'a> { [INFO] [stdout] | ---------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 189 | fn parse_data_segments(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/main.rs:107:62 [INFO] [stdout] | [INFO] [stdout] 107 | ... self.exported_functions.push(name.clone()); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/main.rs:109:60 [INFO] [stdout] | [INFO] [stdout] 109 | ... self.imported_symbols.push(name.clone()); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.79s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cranelift-codegen-meta v0.31.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "d133be0db31f82e1bba2881f5da78b28674e5acff43fec58ab861a16be471a01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d133be0db31f82e1bba2881f5da78b28674e5acff43fec58ab861a16be471a01", kill_on_drop: false }` [INFO] [stdout] d133be0db31f82e1bba2881f5da78b28674e5acff43fec58ab861a16be471a01 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1108f902ac468c6c6f5204b82743595aa4f1d53b292f28def1339170e6721d21 [INFO] running `Command { std: "docker" "start" "-a" "1108f902ac468c6c6f5204b82743595aa4f1d53b292f28def1339170e6721d21", kill_on_drop: false }` [INFO] [stderr] warning: fields `module_data_bytes` and `module_data` are never read [INFO] [stderr] --> src/main.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 14 | struct ArtifactSummary<'a> { [INFO] [stderr] | --------------- fields in this struct [INFO] [stderr] ... [INFO] [stderr] 19 | module_data_bytes: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] 20 | module_data: Option, Error>>, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `ArtifactSummary` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `data` is never read [INFO] [stderr] --> src/main.rs:44:5 [INFO] [stderr] | [INFO] [stderr] 41 | struct DataSegment { [INFO] [stderr] | ----------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 44 | data: Vec, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `DataSegment` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: method `parse_data_segments` is never used [INFO] [stderr] --> src/main.rs:189:8 [INFO] [stderr] | [INFO] [stderr] 47 | impl<'a> ArtifactSummary<'a> { [INFO] [stderr] | ---------------------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 189 | fn parse_data_segments(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/main.rs:107:62 [INFO] [stderr] | [INFO] [stderr] 107 | ... self.exported_functions.push(name.clone()); [INFO] [stderr] | ^^^^^^^^ help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stderr] = note: `#[warn(noop_method_call)]` on by default [INFO] [stderr] [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/main.rs:109:60 [INFO] [stderr] | [INFO] [stderr] 109 | ... self.imported_symbols.push(name.clone()); [INFO] [stderr] | ^^^^^^^^ help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stderr] [INFO] [stderr] warning: `lucet-analyze` (bin "lucet-analyze" test) generated 5 warnings (run `cargo fix --bin "lucet-analyze" --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cranelift-codegen-meta v0.31.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/lucet_analyze-fa88c1f7a1115291) [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" "1108f902ac468c6c6f5204b82743595aa4f1d53b292f28def1339170e6721d21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1108f902ac468c6c6f5204b82743595aa4f1d53b292f28def1339170e6721d21", kill_on_drop: false }` [INFO] [stdout] 1108f902ac468c6c6f5204b82743595aa4f1d53b292f28def1339170e6721d21