[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 beta-2024-12-08 for beta-1.84.0-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjevankovich%2Fscheme" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jevankovich/scheme on toolchain beta-2024-12-08 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-3-tc2/source/Cargo.toml [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" "+beta-2024-12-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Blocking waiting for file lock on package cache [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-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] abcc39a4cad889b6f0077e7045680066f99345caf1899c6dc35b4a1f94ddf24c [INFO] running `Command { std: "docker" "start" "-a" "abcc39a4cad889b6f0077e7045680066f99345caf1899c6dc35b4a1f94ddf24c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "abcc39a4cad889b6f0077e7045680066f99345caf1899c6dc35b4a1f94ddf24c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "abcc39a4cad889b6f0077e7045680066f99345caf1899c6dc35b4a1f94ddf24c", kill_on_drop: false }` [INFO] [stdout] abcc39a4cad889b6f0077e7045680066f99345caf1899c6dc35b4a1f94ddf24c [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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0fc405d6da12a28eee3e8a47b0b2c067966819c6f876fe52df0d2fd0d50327e1 [INFO] running `Command { std: "docker" "start" "-a" "0fc405d6da12a28eee3e8a47b0b2c067966819c6f876fe52df0d2fd0d50327e1", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling scheme v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `car` [INFO] [stdout] --> main.rs:52:28 [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)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cdr` [INFO] [stdout] --> main.rs:52:37 [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, Box), [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)]` 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 0.47s [INFO] running `Command { std: "docker" "inspect" "0fc405d6da12a28eee3e8a47b0b2c067966819c6f876fe52df0d2fd0d50327e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0fc405d6da12a28eee3e8a47b0b2c067966819c6f876fe52df0d2fd0d50327e1", kill_on_drop: false }` [INFO] [stdout] 0fc405d6da12a28eee3e8a47b0b2c067966819c6f876fe52df0d2fd0d50327e1 [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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5d8c8153e4dc8c4381a8609df5000e41342736a94c8589556c3e69f674aad69a [INFO] running `Command { std: "docker" "start" "-a" "5d8c8153e4dc8c4381a8609df5000e41342736a94c8589556c3e69f674aad69a", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling scheme v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `car` [INFO] [stdout] --> main.rs:52:28 [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)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cdr` [INFO] [stdout] --> main.rs:52:37 [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, Box), [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)]` 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 0.45s [INFO] running `Command { std: "docker" "inspect" "5d8c8153e4dc8c4381a8609df5000e41342736a94c8589556c3e69f674aad69a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d8c8153e4dc8c4381a8609df5000e41342736a94c8589556c3e69f674aad69a", kill_on_drop: false }` [INFO] [stdout] 5d8c8153e4dc8c4381a8609df5000e41342736a94c8589556c3e69f674aad69a [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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 81bf3b827cadc13f95a59d03270c98589bc1e7b606280690ccd9694ed5e6f4cb [INFO] running `Command { std: "docker" "start" "-a" "81bf3b827cadc13f95a59d03270c98589bc1e7b606280690ccd9694ed5e6f4cb", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] warning: unused variable: `car` [INFO] [stderr] --> main.rs:52:28 [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)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cdr` [INFO] [stderr] --> main.rs:52:37 [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, Box), [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)]` 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 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests main.rs (/opt/rustwide/target/debug/deps/scheme-8fa02c341ba046c1) [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" "81bf3b827cadc13f95a59d03270c98589bc1e7b606280690ccd9694ed5e6f4cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81bf3b827cadc13f95a59d03270c98589bc1e7b606280690ccd9694ed5e6f4cb", kill_on_drop: false }` [INFO] [stdout] 81bf3b827cadc13f95a59d03270c98589bc1e7b606280690ccd9694ed5e6f4cb