[INFO] updating cached repository https://github.com/bwhetherington/rustlisp [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 8ee56ac323acc120e570937570d9410a2c47f169 [INFO] testing bwhetherington/rustlisp against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbwhetherington%2Frustlisp" "/workspace/builds/worker-0/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bwhetherington/rustlisp on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/bwhetherington/rustlisp [INFO] finished tweaking git repo https://github.com/bwhetherington/rustlisp [INFO] tweaked toml for git repo https://github.com/bwhetherington/rustlisp written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/bwhetherington/rustlisp already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7e946394961c8866ff76dd0406d8d5d7da980d9a9f1ad822f2a8e3cd770897a4 [INFO] running `"docker" "start" "-a" "7e946394961c8866ff76dd0406d8d5d7da980d9a9f1ad822f2a8e3cd770897a4"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling rlisp v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: the item `Intrinsics` is imported redundantly [INFO] [stderr] --> src/intrinsics/functions.rs:302:9 [INFO] [stderr] | [INFO] [stderr] 1 | use super::*; [INFO] [stderr] | -------- the item `Intrinsics` is already imported here [INFO] [stderr] ... [INFO] [stderr] 302 | use super::Intrinsics; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/parser/mod.rs:348:18 [INFO] [stderr] | [INFO] [stderr] 348 | | 'a'...'z' [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/parser/mod.rs:349:18 [INFO] [stderr] | [INFO] [stderr] 349 | | 'A'...'Z' [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/parser/mod.rs:350:18 [INFO] [stderr] | [INFO] [stderr] 350 | | '0'...'9' => true, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:79:29 [INFO] [stderr] | [INFO] [stderr] 79 | fn main() -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. [INFO] [stderr] --> src/utils.rs:4:29 [INFO] [stderr] | [INFO] [stderr] 4 | if let Some(home_dir) = env::home_dir() { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/err.rs:43:27 [INFO] [stderr] | [INFO] [stderr] 43 | RLError::from(err.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `prompt` [INFO] [stderr] --> src/repl.rs:21:36 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn print_prompt>(prompt: S) -> io::Result<()> { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_prompt` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `PROMPT_COLOR` [INFO] [stderr] --> src/color.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | const PROMPT_COLOR: Color = Color::Fixed(157); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `CARROT_COLOR` [INFO] [stderr] --> src/color.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | const CARROT_COLOR: Color = Color::Fixed(251); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `prompt` [INFO] [stderr] --> src/color.rs:13:8 [INFO] [stderr] | [INFO] [stderr] 13 | pub fn prompt(s: impl Into) -> String { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `carrot` [INFO] [stderr] --> src/color.rs:23:8 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn carrot(s: impl Into) -> String { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `print_err` [INFO] [stderr] --> src/main.rs:45:4 [INFO] [stderr] | [INFO] [stderr] 45 | fn print_err(msg: impl AsRef) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 13 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.28s [INFO] running `"docker" "inspect" "7e946394961c8866ff76dd0406d8d5d7da980d9a9f1ad822f2a8e3cd770897a4"` [INFO] running `"docker" "rm" "-f" "7e946394961c8866ff76dd0406d8d5d7da980d9a9f1ad822f2a8e3cd770897a4"` [INFO] [stdout] 7e946394961c8866ff76dd0406d8d5d7da980d9a9f1ad822f2a8e3cd770897a4 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2e049aa48848c6a1981123ef124a3ae86e912b5ece4c719693c2e4170cdc63eb [INFO] running `"docker" "start" "-a" "2e049aa48848c6a1981123ef124a3ae86e912b5ece4c719693c2e4170cdc63eb"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling rlisp v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: the item `Intrinsics` is imported redundantly [INFO] [stderr] --> src/intrinsics/functions.rs:302:9 [INFO] [stderr] | [INFO] [stderr] 1 | use super::*; [INFO] [stderr] | -------- the item `Intrinsics` is already imported here [INFO] [stderr] ... [INFO] [stderr] 302 | use super::Intrinsics; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/parser/mod.rs:348:18 [INFO] [stderr] | [INFO] [stderr] 348 | | 'a'...'z' [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/parser/mod.rs:349:18 [INFO] [stderr] | [INFO] [stderr] 349 | | 'A'...'Z' [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/parser/mod.rs:350:18 [INFO] [stderr] | [INFO] [stderr] 350 | | '0'...'9' => true, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:79:29 [INFO] [stderr] | [INFO] [stderr] 79 | fn main() -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. [INFO] [stderr] --> src/utils.rs:4:29 [INFO] [stderr] | [INFO] [stderr] 4 | if let Some(home_dir) = env::home_dir() { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0119]: conflicting implementations of trait `std::convert::Into>` for type `std::string::String`: [INFO] [stderr] --> src/parser/mod.rs:360:5 [INFO] [stderr] | [INFO] [stderr] 360 | impl Into> for String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: conflicting implementation in crate `core`: [INFO] [stderr] - impl std::convert::Into for T [INFO] [stderr] where U: std::convert::From; [INFO] [stderr] = note: upstream crates may add a new impl of trait `std::convert::From` for type `std::io::BufReader` in future versions [INFO] [stderr] [INFO] [stderr] error[E0117]: only traits defined in the current crate can be implemented for arbitrary types [INFO] [stderr] --> src/parser/mod.rs:360:5 [INFO] [stderr] | [INFO] [stderr] 360 | impl Into> for String { [INFO] [stderr] | ^^^^^---------------------^^^^^------ [INFO] [stderr] | | | | [INFO] [stderr] | | | `std::string::String` is not defined in the current crate [INFO] [stderr] | | `std::io::BufReader` is not defined in the current crate [INFO] [stderr] | impl doesn't use only types from inside the current crate [INFO] [stderr] | [INFO] [stderr] = note: define and implement a trait or new type instead [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors; 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0117, E0119. [INFO] [stderr] For more information about an error, try `rustc --explain E0117`. [INFO] [stderr] error: could not compile `rlisp`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "2e049aa48848c6a1981123ef124a3ae86e912b5ece4c719693c2e4170cdc63eb"` [INFO] running `"docker" "rm" "-f" "2e049aa48848c6a1981123ef124a3ae86e912b5ece4c719693c2e4170cdc63eb"` [INFO] [stdout] 2e049aa48848c6a1981123ef124a3ae86e912b5ece4c719693c2e4170cdc63eb