[INFO] updating cached repository https://github.com/arnavb/bef93 [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/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] d94f0c9be04fd5dc0a086182342bb2c8e5fe613c [INFO] checking arnavb/bef93 against master#c9edc02e8320a9e5799d185910ece7d491f524e6 for pr-64398 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Farnavb%2Fbef93" "work/builds/worker-7/source"` [INFO] [stderr] Cloning into 'work/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/arnavb/bef93 on toolchain c9edc02e8320a9e5799d185910ece7d491f524e6-alt [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/arnavb/bef93 [INFO] finished tweaking git repo https://github.com/arnavb/bef93 [INFO] tweaked toml for git repo https://github.com/arnavb/bef93 written to work/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/arnavb/bef93 already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 138d57f6a2e4618580671fcba33c4b4c2785130e3f794470efe008cc01c8ba61 [INFO] running `"docker" "start" "-a" "138d57f6a2e4618580671fcba33c4b4c2785130e3f794470efe008cc01c8ba61"` [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking serde v1.0.89 [INFO] [stderr] Checking rand v0.7.0 [INFO] [stderr] Checking bef93 v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/befunge/interpreter.rs:83:49 [INFO] [stderr] | [INFO] [stderr] 83 | pub fn execute(&mut self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/befunge/interpreter.rs:139:74 [INFO] [stderr] | [INFO] [stderr] 139 | fn run_unary_operation(&mut self, operation: char) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/befunge/interpreter.rs:182:75 [INFO] [stderr] | [INFO] [stderr] 182 | fn run_binary_operation(&mut self, operation: char) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/befunge/interpreter.rs:223:74 [INFO] [stderr] | [INFO] [stderr] 223 | fn run_other_operation(&mut self, operation: char) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/befunge/interpreter.rs:279:56 [INFO] [stderr] | [INFO] [stderr] 279 | fn convert_int_to_char(value: i64) -> Result> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:76:28 [INFO] [stderr] | [INFO] [stderr] 76 | fn cli() -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:125:56 [INFO] [stderr] | [INFO] [stderr] 125 | fn resolve_filepath(path: &str) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] Checking serde_json v1.0.39 [INFO] [stderr] Checking escargot v0.4.0 [INFO] [stderr] Checking assert_cmd v0.11.1 [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/befunge/interpreter.rs:83:49 [INFO] [stderr] | [INFO] [stderr] 83 | pub fn execute(&mut self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/befunge/interpreter.rs:139:74 [INFO] [stderr] | [INFO] [stderr] 139 | fn run_unary_operation(&mut self, operation: char) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/befunge/interpreter.rs:182:75 [INFO] [stderr] | [INFO] [stderr] 182 | fn run_binary_operation(&mut self, operation: char) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/befunge/interpreter.rs:223:74 [INFO] [stderr] | [INFO] [stderr] 223 | fn run_other_operation(&mut self, operation: char) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/befunge/interpreter.rs:279:56 [INFO] [stderr] | [INFO] [stderr] 279 | fn convert_int_to_char(value: i64) -> Result> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:76:28 [INFO] [stderr] | [INFO] [stderr] 76 | fn cli() -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:125:56 [INFO] [stderr] | [INFO] [stderr] 125 | fn resolve_filepath(path: &str) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 42.91s [INFO] running `"docker" "inspect" "138d57f6a2e4618580671fcba33c4b4c2785130e3f794470efe008cc01c8ba61"` [INFO] running `"docker" "rm" "-f" "138d57f6a2e4618580671fcba33c4b4c2785130e3f794470efe008cc01c8ba61"` [INFO] [stdout] 138d57f6a2e4618580671fcba33c4b4c2785130e3f794470efe008cc01c8ba61