[INFO] crate conch-runtime 0.1.5 is already in cache [INFO] extracting crate conch-runtime 0.1.5 into work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/reg/conch-runtime/0.1.5 [INFO] extracting crate conch-runtime 0.1.5 into work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/reg/conch-runtime/0.1.5 [INFO] validating manifest of conch-runtime-0.1.5 on toolchain master#39401465da4ce27aeeb2c2a26133ac35c63aa515 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of conch-runtime-0.1.5 on toolchain try#f45cc3094ee337acd688771b9234318046b0572d [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing conch-runtime-0.1.5 [INFO] finished frobbing conch-runtime-0.1.5 [INFO] frobbed toml for conch-runtime-0.1.5 written to work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/reg/conch-runtime/0.1.5/Cargo.toml [INFO] started frobbing conch-runtime-0.1.5 [INFO] finished frobbing conch-runtime-0.1.5 [INFO] frobbed toml for conch-runtime-0.1.5 written to work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/reg/conch-runtime/0.1.5/Cargo.toml [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded conch-parser v0.1.1 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking conch-runtime-0.1.5 against master#39401465da4ce27aeeb2c2a26133ac35c63aa515 for pr-60914 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60914/worker-1/master#39401465da4ce27aeeb2c2a26133ac35c63aa515:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/reg/conch-runtime/0.1.5:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 0aad7924a9cc86f51c437eace2979d7b59b3e77679e197c2ef58577132b8d407 [INFO] running `"docker" "start" "-a" "0aad7924a9cc86f51c437eace2979d7b59b3e77679e197c2ef58577132b8d407"` [INFO] [stderr] Checking owned_chars v0.2.1 [INFO] [stderr] Checking conch-parser v0.1.1 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking tokio-signal v0.1.5 [INFO] [stderr] Checking tokio-process v0.1.6 [INFO] [stderr] Compiling rental-impl v0.4.15 [INFO] [stderr] Checking rental v0.4.16 [INFO] [stderr] Checking conch-runtime v0.1.5 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `VarRestorer` [INFO] [stderr] --> src/eval/redirect_or_var_assig.rs:3:67 [INFO] [stderr] | [INFO] [stderr] 3 | RedirectRestorer, VarEnvRestorer2, VariableEnvironment, VarRestorer}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: the item `Parameter` is imported redundantly [INFO] [stderr] --> src/eval/ast_impl/parameter.rs:18:13 [INFO] [stderr] | [INFO] [stderr] 2 | use conch_parser::ast::Parameter; [INFO] [stderr] | ---------------------------- the item `Parameter` is already imported here [INFO] [stderr] ... [INFO] [stderr] 18 | use conch_parser::ast::Parameter; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `Parameter` is imported redundantly [INFO] [stderr] --> src/eval/ast_impl/parameter.rs:58:13 [INFO] [stderr] | [INFO] [stderr] 2 | use conch_parser::ast::Parameter; [INFO] [stderr] | ---------------------------- the item `Parameter` is already imported here [INFO] [stderr] ... [INFO] [stderr] 58 | use conch_parser::ast::Parameter; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `ast` is imported redundantly [INFO] [stderr] --> src/eval/ast_impl/redirect.rs:20:13 [INFO] [stderr] | [INFO] [stderr] 1 | use conch_parser::ast; [INFO] [stderr] | ----------------- the item `ast` is already imported here [INFO] [stderr] ... [INFO] [stderr] 20 | use conch_parser::ast; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `ast` is imported redundantly [INFO] [stderr] --> src/eval/ast_impl/redirect.rs:46:13 [INFO] [stderr] | [INFO] [stderr] 1 | use conch_parser::ast; [INFO] [stderr] | ----------------- the item `ast` is already imported here [INFO] [stderr] ... [INFO] [stderr] 46 | use conch_parser::ast; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `libc` is imported redundantly [INFO] [stderr] --> src/sys/unix/io/fd_ext.rs:151:9 [INFO] [stderr] | [INFO] [stderr] 151 | use libc; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:48:14 [INFO] [stderr] | [INFO] [stderr] 48 | #[cfg(unix)] extern crate libc; [INFO] [stderr] | ------------------ the item `libc` is already imported here [INFO] [stderr] [INFO] [stderr] warning: unused import: `VarRestorer` [INFO] [stderr] --> src/eval/redirect_or_var_assig.rs:3:67 [INFO] [stderr] | [INFO] [stderr] 3 | RedirectRestorer, VarEnvRestorer2, VariableEnvironment, VarRestorer}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: the item `Parameter` is imported redundantly [INFO] [stderr] --> src/eval/ast_impl/parameter.rs:18:13 [INFO] [stderr] | [INFO] [stderr] 2 | use conch_parser::ast::Parameter; [INFO] [stderr] | ---------------------------- the item `Parameter` is already imported here [INFO] [stderr] ... [INFO] [stderr] 18 | use conch_parser::ast::Parameter; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `Parameter` is imported redundantly [INFO] [stderr] --> src/eval/ast_impl/parameter.rs:58:13 [INFO] [stderr] | [INFO] [stderr] 2 | use conch_parser::ast::Parameter; [INFO] [stderr] | ---------------------------- the item `Parameter` is already imported here [INFO] [stderr] ... [INFO] [stderr] 58 | use conch_parser::ast::Parameter; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `ast` is imported redundantly [INFO] [stderr] --> src/eval/ast_impl/redirect.rs:20:13 [INFO] [stderr] | [INFO] [stderr] 1 | use conch_parser::ast; [INFO] [stderr] | ----------------- the item `ast` is already imported here [INFO] [stderr] ... [INFO] [stderr] 20 | use conch_parser::ast; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `ast` is imported redundantly [INFO] [stderr] --> src/eval/ast_impl/redirect.rs:46:13 [INFO] [stderr] | [INFO] [stderr] 1 | use conch_parser::ast; [INFO] [stderr] | ----------------- the item `ast` is already imported here [INFO] [stderr] ... [INFO] [stderr] 46 | use conch_parser::ast; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `libc` is imported redundantly [INFO] [stderr] --> src/sys/unix/io/fd_ext.rs:151:9 [INFO] [stderr] | [INFO] [stderr] 151 | use libc; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:48:14 [INFO] [stderr] | [INFO] [stderr] 48 | #[cfg(unix)] extern crate libc; [INFO] [stderr] | ------------------ the item `libc` is already imported here [INFO] [stderr] [INFO] [stderr] error: ambiguous associated item [INFO] [stderr] --> src/eval/ast_impl/param_subst.rs:315:57 [INFO] [stderr] | [INFO] [stderr] 315 | fn poll(&mut self, env: &mut E) -> Poll { [INFO] [stderr] | ^^^^^^^^^^^ help: use fully-qualified syntax: `::Read> as Trait>::Error` [INFO] [stderr] | [INFO] [stderr] = note: #[deny(ambiguous_associated_items)] on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #57644 [INFO] [stderr] note: `Error` could refer to variant defined here [INFO] [stderr] --> src/eval/ast_impl/param_subst.rs:178:5 [INFO] [stderr] | [INFO] [stderr] 178 | Error(Error), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] note: `Error` could also refer to associated type defined here [INFO] [stderr] --> src/future/mod.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | type Error; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: ambiguous associated item [INFO] [stderr] --> src/eval/ast_impl/param_subst.rs:315:57 [INFO] [stderr] | [INFO] [stderr] 315 | fn poll(&mut self, env: &mut E) -> Poll { [INFO] [stderr] | ^^^^^^^^^^^ help: use fully-qualified syntax: `::Read> as Trait>::Error` [INFO] [stderr] | [INFO] [stderr] = note: #[deny(ambiguous_associated_items)] on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #57644 [INFO] [stderr] note: `Error` could refer to variant defined here [INFO] [stderr] --> src/eval/ast_impl/param_subst.rs:178:5 [INFO] [stderr] | [INFO] [stderr] 178 | Error(Error), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] note: `Error` could also refer to associated type defined here [INFO] [stderr] --> src/future/mod.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | type Error; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `conch-runtime`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `conch-runtime`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "0aad7924a9cc86f51c437eace2979d7b59b3e77679e197c2ef58577132b8d407"` [INFO] running `"docker" "rm" "-f" "0aad7924a9cc86f51c437eace2979d7b59b3e77679e197c2ef58577132b8d407"` [INFO] [stdout] 0aad7924a9cc86f51c437eace2979d7b59b3e77679e197c2ef58577132b8d407