[INFO] cloning repository https://github.com/diogolopes18-cyber/MemoryAnalyzer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/diogolopes18-cyber/MemoryAnalyzer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdiogolopes18-cyber%2FMemoryAnalyzer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdiogolopes18-cyber%2FMemoryAnalyzer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d4fed0ebc9c8e15bd62283651605c59fe4728894 [INFO] testing diogolopes18-cyber/MemoryAnalyzer against beta-2026-03-05 for beta-1.95-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdiogolopes18-cyber%2FMemoryAnalyzer" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/diogolopes18-cyber/MemoryAnalyzer [INFO] finished tweaking git repo https://github.com/diogolopes18-cyber/MemoryAnalyzer [INFO] tweaked toml for git repo https://github.com/diogolopes18-cyber/MemoryAnalyzer written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/diogolopes18-cyber/MemoryAnalyzer on toolchain beta-2026-03-05 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/diogolopes18-cyber/MemoryAnalyzer already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "fetch" "--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] Downloading crates ... [INFO] [stderr] Downloaded filesize v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+beta-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 23f19d0ebfd3fe8db5f912bb92691667af18b7f1cc1e2a315bebcd2092725d59 [INFO] running `Command { std: "docker" "start" "-a" "23f19d0ebfd3fe8db5f912bb92691667af18b7f1cc1e2a315bebcd2092725d59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "23f19d0ebfd3fe8db5f912bb92691667af18b7f1cc1e2a315bebcd2092725d59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23f19d0ebfd3fe8db5f912bb92691667af18b7f1cc1e2a315bebcd2092725d59", kill_on_drop: false }` [INFO] [stdout] 23f19d0ebfd3fe8db5f912bb92691667af18b7f1cc1e2a315bebcd2092725d59 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fba881e750d77ac9044249234d2fdabcb503530604ce391575be29a3e5a9e3b8 [INFO] running `Command { std: "docker" "start" "-a" "fba881e750d77ac9044249234d2fdabcb503530604ce391575be29a3e5a9e3b8", kill_on_drop: false }` [INFO] [stderr] Compiling filesize v0.2.0 [INFO] [stderr] Compiling memory_analyzer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `V2` is never constructed [INFO] [stdout] --> src/basic_concepts/enums.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 2 | enum ApiVersion { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] 3 | V1, [INFO] [stdout] 4 | V2, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `ApiVersion` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `version` and `address` are never read [INFO] [stdout] --> src/basic_concepts/enums.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | struct ApiInfo { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 9 | version: ApiVersion, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 10 | address: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ApiInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/cli_interface/user_input.rs:15:28 [INFO] [stdout] | [INFO] [stdout] 15 | fn get_file_size(filename: &String) -> File { [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] 15 | fn get_file_size(filename: &String) -> File<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] running `Command { std: "docker" "inspect" "fba881e750d77ac9044249234d2fdabcb503530604ce391575be29a3e5a9e3b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fba881e750d77ac9044249234d2fdabcb503530604ce391575be29a3e5a9e3b8", kill_on_drop: false }` [INFO] [stdout] fba881e750d77ac9044249234d2fdabcb503530604ce391575be29a3e5a9e3b8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9bf226017f142c6c1ff909589b63dfbdefd83c21c10d26a6800f66bd5ff71860 [INFO] running `Command { std: "docker" "start" "-a" "9bf226017f142c6c1ff909589b63dfbdefd83c21c10d26a6800f66bd5ff71860", kill_on_drop: false }` [INFO] [stderr] Compiling memory_analyzer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `V2` is never constructed [INFO] [stdout] --> src/basic_concepts/enums.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 2 | enum ApiVersion { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] 3 | V1, [INFO] [stdout] 4 | V2, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `ApiVersion` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `version` and `address` are never read [INFO] [stdout] --> src/basic_concepts/enums.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | struct ApiInfo { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 9 | version: ApiVersion, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 10 | address: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ApiInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/cli_interface/user_input.rs:15:28 [INFO] [stdout] | [INFO] [stdout] 15 | fn get_file_size(filename: &String) -> File { [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] 15 | fn get_file_size(filename: &String) -> File<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s [INFO] running `Command { std: "docker" "inspect" "9bf226017f142c6c1ff909589b63dfbdefd83c21c10d26a6800f66bd5ff71860", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9bf226017f142c6c1ff909589b63dfbdefd83c21c10d26a6800f66bd5ff71860", kill_on_drop: false }` [INFO] [stdout] 9bf226017f142c6c1ff909589b63dfbdefd83c21c10d26a6800f66bd5ff71860 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-03-05" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a37246706b3387a7a7742ec6aa1a22da9e9dc528ba38d0609ce2f566aeed1c3f [INFO] running `Command { std: "docker" "start" "-a" "a37246706b3387a7a7742ec6aa1a22da9e9dc528ba38d0609ce2f566aeed1c3f", kill_on_drop: false }` [INFO] [stderr] warning: variant `V2` is never constructed [INFO] [stderr] --> src/basic_concepts/enums.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 2 | enum ApiVersion { [INFO] [stderr] | ---------- variant in this enum [INFO] [stderr] 3 | V1, [INFO] [stderr] 4 | V2, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `ApiVersion` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `version` and `address` are never read [INFO] [stderr] --> src/basic_concepts/enums.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 8 | struct ApiInfo { [INFO] [stderr] | ------- fields in this struct [INFO] [stderr] 9 | version: ApiVersion, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 10 | address: String, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `ApiInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/cli_interface/user_input.rs:15:28 [INFO] [stderr] | [INFO] [stderr] 15 | fn get_file_size(filename: &String) -> File { [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] 15 | fn get_file_size(filename: &String) -> File<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `memory_analyzer` (bin "memory_analyzer" test) generated 3 warnings (run `cargo fix --bin "memory_analyzer" -p memory_analyzer --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/memory_analyzer-4f20843a952343a2) [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" "a37246706b3387a7a7742ec6aa1a22da9e9dc528ba38d0609ce2f566aeed1c3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a37246706b3387a7a7742ec6aa1a22da9e9dc528ba38d0609ce2f566aeed1c3f", kill_on_drop: false }` [INFO] [stdout] a37246706b3387a7a7742ec6aa1a22da9e9dc528ba38d0609ce2f566aeed1c3f