[INFO] cloning repository https://github.com/jevankovich/scheme
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jevankovich/scheme" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjevankovich%2Fscheme", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjevankovich%2Fscheme'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e63c01d41c286a1b887ce03984ca05f50d8f9d7d
[INFO] testing jevankovich/scheme against 1.98.0-beta.1 for beta-1.98-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjevankovich%2Fscheme" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jevankovich/scheme
[INFO] finished tweaking git repo https://github.com/jevankovich/scheme
[INFO] tweaked toml for git repo https://github.com/jevankovich/scheme written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jevankovich/scheme on toolchain 1.98.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jevankovich/scheme 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" "+1.98.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `scheme` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 7f7397f77c3a6146e7c60518613f73eca5bb623a7e95fc704417bcd01a6670fc
[INFO] running `Command { std: "docker" "start" "7f7397f77c3a6146e7c60518613f73eca5bb623a7e95fc704417bcd01a6670fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f7397f77c3a6146e7c60518613f73eca5bb623a7e95fc704417bcd01a6670fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7f7397f77c3a6146e7c60518613f73eca5bb623a7e95fc704417bcd01a6670fc" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f7397f77c3a6146e7c60518613f73eca5bb623a7e95fc704417bcd01a6670fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7f7397f77c3a6146e7c60518613f73eca5bb623a7e95fc704417bcd01a6670fc" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `scheme` (manifest) generated 1 warning
[INFO] [stderr]    Compiling scheme v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `car`
[INFO] [stdout]   --> main.rs:52:24
[INFO] [stdout]    |
[INFO] [stdout] 52 |             SExp::Cons(ref car, ref cdr) => {
[INFO] [stdout]    |                        ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_car`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cdr`
[INFO] [stdout]   --> main.rs:52:33
[INFO] [stdout]    |
[INFO] [stdout] 52 |             SExp::Cons(ref car, ref cdr) => {
[INFO] [stdout]    |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cdr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Nil`, `Cons`, `Int`, `Float`, and `Sym` are never constructed
[INFO] [stdout]   --> main.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | enum SExp {
[INFO] [stdout]    |      ---- variants in this enum
[INFO] [stdout]  8 |     Nil,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]  9 |     Cons(Box<SExp>, Box<SExp>),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 10 |     Int(i64),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 11 |     Float(f64),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 12 |     Sym(String),
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SExp` 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: associated functions `nil`, `cons`, `int`, `float`, and `sym` are never used
[INFO] [stdout]   --> main.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl LispVal {
[INFO] [stdout]    | ------------ associated functions in this implementation
[INFO] [stdout] 17 |     fn nil() -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     fn cons(car: LispVal, cdr: LispVal) -> Self {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     fn int(x: i64) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     fn float(x: f64) -> Self {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     fn sym(s: &str) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "7f7397f77c3a6146e7c60518613f73eca5bb623a7e95fc704417bcd01a6670fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7f7397f77c3a6146e7c60518613f73eca5bb623a7e95fc704417bcd01a6670fc" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `scheme` (manifest) generated 1 warning
[INFO] [stderr]    Compiling scheme v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `car`
[INFO] [stdout]   --> main.rs:52:24
[INFO] [stdout]    |
[INFO] [stdout] 52 |             SExp::Cons(ref car, ref cdr) => {
[INFO] [stdout]    |                        ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_car`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cdr`
[INFO] [stdout]   --> main.rs:52:33
[INFO] [stdout]    |
[INFO] [stdout] 52 |             SExp::Cons(ref car, ref cdr) => {
[INFO] [stdout]    |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cdr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Nil`, `Cons`, `Int`, `Float`, and `Sym` are never constructed
[INFO] [stdout]   --> main.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | enum SExp {
[INFO] [stdout]    |      ---- variants in this enum
[INFO] [stdout]  8 |     Nil,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]  9 |     Cons(Box<SExp>, Box<SExp>),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 10 |     Int(i64),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 11 |     Float(f64),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 12 |     Sym(String),
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SExp` 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: associated functions `nil`, `cons`, `int`, `float`, and `sym` are never used
[INFO] [stdout]   --> main.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl LispVal {
[INFO] [stdout]    | ------------ associated functions in this implementation
[INFO] [stdout] 17 |     fn nil() -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     fn cons(car: LispVal, cdr: LispVal) -> Self {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     fn int(x: i64) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     fn float(x: f64) -> Self {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     fn sym(s: &str) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "7f7397f77c3a6146e7c60518613f73eca5bb623a7e95fc704417bcd01a6670fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7f7397f77c3a6146e7c60518613f73eca5bb623a7e95fc704417bcd01a6670fc" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `scheme` (manifest) generated 1 warning
[INFO] [stderr] warning: unused variable: `car`
[INFO] [stderr]   --> main.rs:52:24
[INFO] [stderr]    |
[INFO] [stderr] 52 |             SExp::Cons(ref car, ref cdr) => {
[INFO] [stderr]    |                        ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_car`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cdr`
[INFO] [stderr]   --> main.rs:52:33
[INFO] [stderr]    |
[INFO] [stderr] 52 |             SExp::Cons(ref car, ref cdr) => {
[INFO] [stderr]    |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cdr`
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Nil`, `Cons`, `Int`, `Float`, and `Sym` are never constructed
[INFO] [stderr]   --> main.rs:8:5
[INFO] [stderr]    |
[INFO] [stderr]  7 | enum SExp {
[INFO] [stderr]    |      ---- variants in this enum
[INFO] [stderr]  8 |     Nil,
[INFO] [stderr]    |     ^^^
[INFO] [stderr]  9 |     Cons(Box<SExp>, Box<SExp>),
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 10 |     Int(i64),
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 11 |     Float(f64),
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 12 |     Sym(String),
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `SExp` 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: associated functions `nil`, `cons`, `int`, `float`, and `sym` are never used
[INFO] [stderr]   --> main.rs:17:8
[INFO] [stderr]    |
[INFO] [stderr] 16 | impl LispVal {
[INFO] [stderr]    | ------------ associated functions in this implementation
[INFO] [stderr] 17 |     fn nil() -> Self {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 21 |     fn cons(car: LispVal, cdr: LispVal) -> Self {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 25 |     fn int(x: i64) -> Self {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 29 |     fn float(x: f64) -> Self {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 33 |     fn sym(s: &str) -> Self {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `scheme` (bin "scheme" test) generated 4 warnings (run `cargo fix --bin "scheme" -p scheme --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests main.rs (/opt/rustwide/target/debug/deps/scheme-8865d23a1626d161)
[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" "7f7397f77c3a6146e7c60518613f73eca5bb623a7e95fc704417bcd01a6670fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f7397f77c3a6146e7c60518613f73eca5bb623a7e95fc704417bcd01a6670fc", kill_on_drop: false }`
[INFO] [stdout] 7f7397f77c3a6146e7c60518613f73eca5bb623a7e95fc704417bcd01a6670fc
