[INFO] cloning repository https://github.com/olsigjecii/type_confusion
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/olsigjecii/type_confusion" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Folsigjecii%2Ftype_confusion", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Folsigjecii%2Ftype_confusion'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1bc5d218e761e6e7dad1b6acfbb711daf4e21c49
[INFO] testing olsigjecii/type_confusion against 1.91.0 for beta-1.92-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Folsigjecii%2Ftype_confusion" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/olsigjecii/type_confusion
[INFO] finished tweaking git repo https://github.com/olsigjecii/type_confusion
[INFO] tweaked toml for git repo https://github.com/olsigjecii/type_confusion written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/olsigjecii/type_confusion on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/olsigjecii/type_confusion 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded actix-server v2.6.0
[INFO] [stderr]   Downloaded actix-http v3.11.0
[INFO] [stderr]   Downloaded brotli v8.0.2
[INFO] [stderr]   Downloaded brotli-decompressor v5.0.0
[INFO] [stderr]   Downloaded actix-web v4.11.0
[INFO] [stderr]   Downloaded actix-service v2.0.3
[INFO] [stderr]   Downloaded zstd-sys v2.0.15+zstd.1.5.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 484b372881d56658f9391e5bd6d2cf3e0cc0c1b9c6a319088414b7da28dc8f9b
[INFO] running `Command { std: "docker" "start" "-a" "484b372881d56658f9391e5bd6d2cf3e0cc0c1b9c6a319088414b7da28dc8f9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "484b372881d56658f9391e5bd6d2cf3e0cc0c1b9c6a319088414b7da28dc8f9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "484b372881d56658f9391e5bd6d2cf3e0cc0c1b9c6a319088414b7da28dc8f9b", kill_on_drop: false }`
[INFO] [stdout] 484b372881d56658f9391e5bd6d2cf3e0cc0c1b9c6a319088414b7da28dc8f9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1aef7ed2f27b0eca475ec00716d29c00b953a966ced10fdbc6d954711f4d04b
[INFO] running `Command { std: "docker" "start" "-a" "c1aef7ed2f27b0eca475ec00716d29c00b953a966ced10fdbc6d954711f4d04b", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling time-core v0.1.4
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling deranged v0.4.0
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling brotli-decompressor v5.0.0
[INFO] [stderr]    Compiling actix-utils v3.0.1
[INFO] [stderr]    Compiling time-macros v0.2.22
[INFO] [stderr]    Compiling actix-service v2.0.3
[INFO] [stderr]    Compiling cookie v0.16.2
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling bytestring v1.4.0
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling cc v1.2.33
[INFO] [stderr]    Compiling icu_normalizer v2.0.0
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling bitflags v2.9.2
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling flate2 v1.1.2
[INFO] [stderr]    Compiling local-channel v0.1.5
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling encoding_rs v0.8.35
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling actix-macros v0.2.4
[INFO] [stderr]    Compiling impl-more v0.1.9
[INFO] [stderr]    Compiling time v0.3.41
[INFO] [stderr]    Compiling brotli v8.0.2
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling zstd-sys v2.0.15+zstd.1.5.7
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling derive_more v2.0.1
[INFO] [stderr]    Compiling actix-router v0.5.3
[INFO] [stderr]    Compiling actix-web-codegen v4.3.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling tokio-util v0.7.16
[INFO] [stderr]    Compiling actix-rt v2.10.0
[INFO] [stderr]    Compiling actix-server v2.6.0
[INFO] [stderr]    Compiling h2 v0.3.27
[INFO] [stderr]    Compiling actix-codec v0.5.2
[INFO] [stderr]    Compiling zstd v0.13.3
[INFO] [stderr]    Compiling actix-http v3.11.0
[INFO] [stderr]    Compiling actix-web v4.11.0
[INFO] [stderr]    Compiling type_confusion v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Serialize`
[INFO] [stdout]  --> src/main.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |                          ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `password` is never read
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct VulnerableUser {
[INFO] [stdout]    |        -------------- field in this struct
[INFO] [stdout] 14 |     username: Value,
[INFO] [stdout] 15 |     password: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `VulnerableUser` 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: field `password` is never read
[INFO] [stdout]   --> src/main.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 63 | struct SecureUser {
[INFO] [stdout]    |        ---------- field in this struct
[INFO] [stdout] 64 |     username: String,
[INFO] [stdout] 65 |     password: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SecureUser` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.22s
[INFO] running `Command { std: "docker" "inspect" "c1aef7ed2f27b0eca475ec00716d29c00b953a966ced10fdbc6d954711f4d04b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1aef7ed2f27b0eca475ec00716d29c00b953a966ced10fdbc6d954711f4d04b", kill_on_drop: false }`
[INFO] [stdout] c1aef7ed2f27b0eca475ec00716d29c00b953a966ced10fdbc6d954711f4d04b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a146e0ed2e1e43b4cc4f11829bd7acc6184b4b4a45a43637bdd0c7f16d80e0c
[INFO] running `Command { std: "docker" "start" "-a" "1a146e0ed2e1e43b4cc4f11829bd7acc6184b4b4a45a43637bdd0c7f16d80e0c", kill_on_drop: false }`
[INFO] [stderr]    Compiling type_confusion v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Serialize`
[INFO] [stdout]  --> src/main.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |                          ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `password` is never read
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct VulnerableUser {
[INFO] [stdout]    |        -------------- field in this struct
[INFO] [stdout] 14 |     username: Value,
[INFO] [stdout] 15 |     password: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `VulnerableUser` 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: field `password` is never read
[INFO] [stdout]   --> src/main.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 63 | struct SecureUser {
[INFO] [stdout]    |        ---------- field in this struct
[INFO] [stdout] 64 |     username: String,
[INFO] [stdout] 65 |     password: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SecureUser` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "1a146e0ed2e1e43b4cc4f11829bd7acc6184b4b4a45a43637bdd0c7f16d80e0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a146e0ed2e1e43b4cc4f11829bd7acc6184b4b4a45a43637bdd0c7f16d80e0c", kill_on_drop: false }`
[INFO] [stdout] 1a146e0ed2e1e43b4cc4f11829bd7acc6184b4b4a45a43637bdd0c7f16d80e0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 47bdeeb554e0fd76509b4a307c4be062c1bd676b29f8d39a2fa98bb749d0b785
[INFO] running `Command { std: "docker" "start" "-a" "47bdeeb554e0fd76509b4a307c4be062c1bd676b29f8d39a2fa98bb749d0b785", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Serialize`
[INFO] [stderr]  --> src/main.rs:4:26
[INFO] [stderr]   |
[INFO] [stderr] 4 | use serde::{Deserialize, Serialize};
[INFO] [stderr]   |                          ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `password` is never read
[INFO] [stderr]   --> src/main.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | struct VulnerableUser {
[INFO] [stderr]    |        -------------- field in this struct
[INFO] [stderr] 14 |     username: Value,
[INFO] [stderr] 15 |     password: String,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `VulnerableUser` 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: field `password` is never read
[INFO] [stderr]   --> src/main.rs:65:5
[INFO] [stderr]    |
[INFO] [stderr] 63 | struct SecureUser {
[INFO] [stderr]    |        ---------- field in this struct
[INFO] [stderr] 64 |     username: String,
[INFO] [stderr] 65 |     password: String,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `SecureUser` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `type_confusion` (bin "type_confusion" test) generated 3 warnings (run `cargo fix --bin "type_confusion" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/type_confusion-e921ac666126034b)
[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" "47bdeeb554e0fd76509b4a307c4be062c1bd676b29f8d39a2fa98bb749d0b785", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47bdeeb554e0fd76509b4a307c4be062c1bd676b29f8d39a2fa98bb749d0b785", kill_on_drop: false }`
[INFO] [stdout] 47bdeeb554e0fd76509b4a307c4be062c1bd676b29f8d39a2fa98bb749d0b785