[INFO] fetching crate shell2batch 0.4.2...
[INFO] testing shell2batch-0.4.2 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate shell2batch 0.4.2 into /workspace/builds/worker-63/source
[INFO] validating manifest of crates.io crate shell2batch 0.4.2 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate shell2batch 0.4.2
[INFO] finished tweaking crates.io crate shell2batch 0.4.2
[INFO] tweaked toml for crates.io crate shell2batch 0.4.2 written to /workspace/builds/worker-63/source/Cargo.toml
[INFO] crate crates.io crate shell2batch 0.4.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f42dca4aef8ac96c7639e02a79ae4f1a2991faa0aca95425186473c9672e6d08
[INFO] running `Command { std: "docker" "start" "-a" "f42dca4aef8ac96c7639e02a79ae4f1a2991faa0aca95425186473c9672e6d08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f42dca4aef8ac96c7639e02a79ae4f1a2991faa0aca95425186473c9672e6d08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f42dca4aef8ac96c7639e02a79ae4f1a2991faa0aca95425186473c9672e6d08", kill_on_drop: false }`
[INFO] [stdout] f42dca4aef8ac96c7639e02a79ae4f1a2991faa0aca95425186473c9672e6d08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 147f7b8a12f90fee04b043a248538d6c070239b7233a7e45fc7dfd0c5edffdef
[INFO] running `Command { std: "docker" "start" "-a" "147f7b8a12f90fee04b043a248538d6c070239b7233a7e45fc7dfd0c5edffdef", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling regex-syntax v0.6.12
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling aho-corasick v0.7.6
[INFO] [stderr]    Compiling regex v1.3.1
[INFO] [stderr]    Compiling shell2batch v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lint `duplicate_macro_exports` has been removed: converted into hard error, see issue #35896 <https://github.com/rust-lang/rust/issues/35896> for more information
[INFO] [stdout]  --> src/lib.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     duplicate_macro_exports,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `exceeding_bitshifts` has been renamed to `arithmetic_overflow`
[INFO] [stdout]   --> src/lib.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     exceeding_bitshifts,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^ help: use the new name: `arithmetic_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `legacy_constructor_visibility` has been removed: converted into hard error, see issue #39207 <https://github.com/rust-lang/rust/issues/39207> for more information
[INFO] [stdout]   --> src/lib.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     legacy_constructor_visibility,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `legacy_directory_ownership` has been removed: converted into hard error, see issue #37872 <https://github.com/rust-lang/rust/issues/37872> for more information
[INFO] [stdout]   --> src/lib.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     legacy_directory_ownership,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `nested_impl_trait` has been removed: converted into hard error, see issue #59014 <https://github.com/rust-lang/rust/issues/59014> for more information
[INFO] [stdout]   --> src/lib.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     nested_impl_trait,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `parenthesized_params_in_types_and_modules` has been removed: converted into hard error, see issue #42238 <https://github.com/rust-lang/rust/issues/42238> for more information
[INFO] [stdout]   --> src/lib.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     parenthesized_params_in_types_and_modules,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `plugin_as_library` has been removed: plugins have been deprecated and retired
[INFO] [stdout]   --> src/lib.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     plugin_as_library,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `safe_extern_statics` has been removed: converted into hard error, see issue #36247 <https://github.com/rust-lang/rust/issues/36247> for more information
[INFO] [stdout]   --> src/lib.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     safe_extern_statics,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `safe_packed_borrows` has been renamed to `unaligned_references`
[INFO] [stdout]   --> src/lib.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     safe_packed_borrows,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^ help: use the new name: `unaligned_references`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown lint: `unions_with_drop_fields`
[INFO] [stdout]   --> src/lib.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     unions_with_drop_fields,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unknown_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `intra_doc_link_resolution_failure` has been removed: use `rustdoc::broken_intra_doc_links` instead
[INFO] [stdout]   --> src/lib.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 92 |     intra_doc_link_resolution_failure,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/converter.rs:108:61
[INFO] [stdout]     |
[INFO] [stdout] 108 | fn add_arguments(arguments: &str, additional_arguments: Vec<(String)>, pre: bool) -> String {
[INFO] [stdout]     |                                                             ^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:80:5
[INFO] [stdout]     |
[INFO] [stdout] 80  |     unused_parens,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.21s
[INFO] running `Command { std: "docker" "inspect" "147f7b8a12f90fee04b043a248538d6c070239b7233a7e45fc7dfd0c5edffdef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "147f7b8a12f90fee04b043a248538d6c070239b7233a7e45fc7dfd0c5edffdef", kill_on_drop: false }`
[INFO] [stdout] 147f7b8a12f90fee04b043a248538d6c070239b7233a7e45fc7dfd0c5edffdef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 338ac7dfe71a318bc90914f8e1be1ca4fc5f90a1086ec9f6249674daaf9bda9d
[INFO] running `Command { std: "docker" "start" "-a" "338ac7dfe71a318bc90914f8e1be1ca4fc5f90a1086ec9f6249674daaf9bda9d", kill_on_drop: false }`
[INFO] [stdout] warning: lint `duplicate_macro_exports` has been removed: converted into hard error, see issue #35896 <https://github.com/rust-lang/rust/issues/35896> for more information
[INFO] [stdout]  --> src/lib.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     duplicate_macro_exports,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `exceeding_bitshifts` has been renamed to `arithmetic_overflow`
[INFO] [stdout]   --> src/lib.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     exceeding_bitshifts,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^ help: use the new name: `arithmetic_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `legacy_constructor_visibility` has been removed: converted into hard error, see issue #39207 <https://github.com/rust-lang/rust/issues/39207> for more information
[INFO] [stdout]   --> src/lib.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     legacy_constructor_visibility,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `legacy_directory_ownership` has been removed: converted into hard error, see issue #37872 <https://github.com/rust-lang/rust/issues/37872> for more information
[INFO] [stdout]   --> src/lib.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     legacy_directory_ownership,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `nested_impl_trait` has been removed: converted into hard error, see issue #59014 <https://github.com/rust-lang/rust/issues/59014> for more information
[INFO] [stdout]   --> src/lib.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     nested_impl_trait,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `parenthesized_params_in_types_and_modules` has been removed: converted into hard error, see issue #42238 <https://github.com/rust-lang/rust/issues/42238> for more information
[INFO] [stdout]   --> src/lib.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     parenthesized_params_in_types_and_modules,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `plugin_as_library` has been removed: plugins have been deprecated and retired
[INFO] [stdout]   --> src/lib.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     plugin_as_library,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `safe_extern_statics` has been removed: converted into hard error, see issue #36247 <https://github.com/rust-lang/rust/issues/36247> for more information
[INFO] [stdout]   --> src/lib.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     safe_extern_statics,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `safe_packed_borrows` has been renamed to `unaligned_references`
[INFO] [stdout]   --> src/lib.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     safe_packed_borrows,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^ help: use the new name: `unaligned_references`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown lint: `unions_with_drop_fields`
[INFO] [stdout]   --> src/lib.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     unions_with_drop_fields,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unknown_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `intra_doc_link_resolution_failure` has been removed: use `rustdoc::broken_intra_doc_links` instead
[INFO] [stdout]   --> src/lib.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 92 |     intra_doc_link_resolution_failure,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/converter.rs:108:61
[INFO] [stdout]     |
[INFO] [stdout] 108 | fn add_arguments(arguments: &str, additional_arguments: Vec<(String)>, pre: bool) -> String {
[INFO] [stdout]     |                                                             ^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:80:5
[INFO] [stdout]     |
[INFO] [stdout] 80  |     unused_parens,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling shell2batch v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lint `duplicate_macro_exports` has been removed: converted into hard error, see issue #35896 <https://github.com/rust-lang/rust/issues/35896> for more information
[INFO] [stdout]  --> src/lib.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     duplicate_macro_exports,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `exceeding_bitshifts` has been renamed to `arithmetic_overflow`
[INFO] [stdout]   --> src/lib.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     exceeding_bitshifts,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^ help: use the new name: `arithmetic_overflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `legacy_constructor_visibility` has been removed: converted into hard error, see issue #39207 <https://github.com/rust-lang/rust/issues/39207> for more information
[INFO] [stdout]   --> src/lib.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     legacy_constructor_visibility,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `legacy_directory_ownership` has been removed: converted into hard error, see issue #37872 <https://github.com/rust-lang/rust/issues/37872> for more information
[INFO] [stdout]   --> src/lib.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     legacy_directory_ownership,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `nested_impl_trait` has been removed: converted into hard error, see issue #59014 <https://github.com/rust-lang/rust/issues/59014> for more information
[INFO] [stdout]   --> src/lib.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     nested_impl_trait,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `parenthesized_params_in_types_and_modules` has been removed: converted into hard error, see issue #42238 <https://github.com/rust-lang/rust/issues/42238> for more information
[INFO] [stdout]   --> src/lib.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     parenthesized_params_in_types_and_modules,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `plugin_as_library` has been removed: plugins have been deprecated and retired
[INFO] [stdout]   --> src/lib.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     plugin_as_library,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `safe_extern_statics` has been removed: converted into hard error, see issue #36247 <https://github.com/rust-lang/rust/issues/36247> for more information
[INFO] [stdout]   --> src/lib.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     safe_extern_statics,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `safe_packed_borrows` has been renamed to `unaligned_references`
[INFO] [stdout]   --> src/lib.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     safe_packed_borrows,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^ help: use the new name: `unaligned_references`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown lint: `unions_with_drop_fields`
[INFO] [stdout]   --> src/lib.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     unions_with_drop_fields,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unknown_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `intra_doc_link_resolution_failure` has been removed: use `rustdoc::broken_intra_doc_links` instead
[INFO] [stdout]   --> src/lib.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 92 |     intra_doc_link_resolution_failure,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/converter.rs:108:61
[INFO] [stdout]     |
[INFO] [stdout] 108 | fn add_arguments(arguments: &str, additional_arguments: Vec<(String)>, pre: bool) -> String {
[INFO] [stdout]     |                                                             ^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:80:5
[INFO] [stdout]     |
[INFO] [stdout] 80  |     unused_parens,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.00s
[INFO] running `Command { std: "docker" "inspect" "338ac7dfe71a318bc90914f8e1be1ca4fc5f90a1086ec9f6249674daaf9bda9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "338ac7dfe71a318bc90914f8e1be1ca4fc5f90a1086ec9f6249674daaf9bda9d", kill_on_drop: false }`
[INFO] [stdout] 338ac7dfe71a318bc90914f8e1be1ca4fc5f90a1086ec9f6249674daaf9bda9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 145e4a4569c3f94543e3cbf2bc4ce575cd97bdc70d28d93bc8707c320d92bd55
[INFO] running `Command { std: "docker" "start" "-a" "145e4a4569c3f94543e3cbf2bc4ce575cd97bdc70d28d93bc8707c320d92bd55", kill_on_drop: false }`
[INFO] [stderr] warning: lint `duplicate_macro_exports` has been removed: converted into hard error, see issue #35896 <https://github.com/rust-lang/rust/issues/35896> for more information
[INFO] [stderr]  --> src/lib.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     duplicate_macro_exports,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: lint `exceeding_bitshifts` has been renamed to `arithmetic_overflow`
[INFO] [stderr]   --> src/lib.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     exceeding_bitshifts,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^ help: use the new name: `arithmetic_overflow`
[INFO] [stderr] 
[INFO] [stderr] warning: lint `legacy_constructor_visibility` has been removed: converted into hard error, see issue #39207 <https://github.com/rust-lang/rust/issues/39207> for more information
[INFO] [stderr]   --> src/lib.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     legacy_constructor_visibility,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: lint `legacy_directory_ownership` has been removed: converted into hard error, see issue #37872 <https://github.com/rust-lang/rust/issues/37872> for more information
[INFO] [stderr]   --> src/lib.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     legacy_directory_ownership,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: lint `nested_impl_trait` has been removed: converted into hard error, see issue #59014 <https://github.com/rust-lang/rust/issues/59014> for more information
[INFO] [stderr]   --> src/lib.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     nested_impl_trait,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: lint `parenthesized_params_in_types_and_modules` has been removed: converted into hard error, see issue #42238 <https://github.com/rust-lang/rust/issues/42238> for more information
[INFO] [stderr]   --> src/lib.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     parenthesized_params_in_types_and_modules,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: lint `plugin_as_library` has been removed: plugins have been deprecated and retired
[INFO] [stderr]   --> src/lib.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     plugin_as_library,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: lint `safe_extern_statics` has been removed: converted into hard error, see issue #36247 <https://github.com/rust-lang/rust/issues/36247> for more information
[INFO] [stderr]   --> src/lib.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 |     safe_extern_statics,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: lint `safe_packed_borrows` has been renamed to `unaligned_references`
[INFO] [stderr]   --> src/lib.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     safe_packed_borrows,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^ help: use the new name: `unaligned_references`
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `unions_with_drop_fields`
[INFO] [stderr]   --> src/lib.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 57 |     unions_with_drop_fields,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unknown_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: lint `intra_doc_link_resolution_failure` has been removed: use `rustdoc::broken_intra_doc_links` instead
[INFO] [stderr]   --> src/lib.rs:92:5
[INFO] [stderr]    |
[INFO] [stderr] 92 |     intra_doc_link_resolution_failure,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/converter.rs:108:61
[INFO] [stderr]     |
[INFO] [stderr] 108 | fn add_arguments(arguments: &str, additional_arguments: Vec<(String)>, pre: bool) -> String {
[INFO] [stderr]     |                                                             ^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:80:5
[INFO] [stderr]     |
[INFO] [stderr] 80  |     unused_parens,
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `shell2batch` (lib) generated 12 warnings
[INFO] [stderr] warning: `shell2batch` (lib test) generated 12 warnings (12 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/shell2batch-c6bf164de8511a4d)
[INFO] [stdout] 
[INFO] [stdout] running 64 tests
[INFO] [stdout] test converter::converter_test::add_arguments_post_additional_values ... ok
[INFO] [stdout] test converter::converter_test::add_arguments_post_all_empty ... ok
[INFO] [stdout] test converter::converter_test::add_arguments_post_empty_additional ... ok
[INFO] [stdout] test converter::converter_test::add_arguments_post_empty_args_and_additional_values ... ok
[INFO] [stdout] test converter::converter_test::add_arguments_pre_additional_values ... ok
[INFO] [stdout] test converter::converter_test::add_arguments_pre_all_empty ... ok
[INFO] [stdout] test converter::converter_test::add_arguments_pre_empty_additional ... ok
[INFO] [stdout] test converter::converter_test::add_arguments_pre_empty_args_and_additional_values ... ok
[INFO] [stdout] test converter::converter_test::convert_line_clear ... ok
[INFO] [stdout] test converter::converter_test::convert_line_comment ... ok
[INFO] [stdout] test converter::converter_test::convert_line_empty ... ok
[INFO] [stdout] test converter::converter_test::convert_line_grep ... ok
[INFO] [stdout] test converter::converter_test::convert_line_export ... ok
[INFO] [stdout] test converter::converter_test::convert_line_mv ... ok
[INFO] [stdout] test converter::converter_test::convert_line_ls ... ok
[INFO] [stdout] test converter::converter_test::convert_line_cp ... ok
[INFO] [stdout] test converter::converter_test::convert_line_cp_file_with_dash ... ok
[INFO] [stdout] test converter::converter_test::convert_line_mkdir ... ok
[INFO] [stdout] test converter::converter_test::convert_line_pwd ... ok
[INFO] [stdout] test converter::converter_test::convert_line_cp_recursive ... ok
[INFO] [stdout] test converter::converter_test::convert_line_rm_no_prompt ... ok
[INFO] [stdout] test converter::converter_test::convert_line_mkdir_and_parents ... ok
[INFO] [stdout] test converter::converter_test::convert_line_touch ... ok
[INFO] [stdout] test converter::converter_test::convert_line_rm_no_prompt_and_recursive_v1 ... ok
[INFO] [stdout] test converter::converter_test::convert_line_with_hint ... ok
[INFO] [stdout] test converter::converter_test::convert_line_unset ... ok
[INFO] [stdout] test converter::converter_test::convert_line_unhandled ... ok
[INFO] [stdout] test converter::converter_test::convert_line_rm_no_prompt_and_recursive_v2 ... ok
[INFO] [stdout] test converter::converter_test::convert_line_set_minus_x ... ok
[INFO] [stdout] test converter::converter_test::convert_line_rm_no_prompt_and_recursive_v4 ... ok
[INFO] [stdout] test converter::converter_test::convert_line_set_plus_x ... ok
[INFO] [stdout] test converter::converter_test::convert_line_with_hint_empty ... ok
[INFO] [stdout] test converter::converter_test::convert_line_rm_no_prompt_and_recursive_v3 ... ok
[INFO] [stdout] test converter::converter_test::convert_line_rm ... ok
[INFO] [stdout] test converter::converter_test::convert_line_with_hint_trim ... ok
[INFO] [stdout] test converter::converter_test::replace_flags_all_empty ... ok
[INFO] [stdout] test converter::converter_test::convert_line_with_hint_start_of_line ... ok
[INFO] [stdout] test converter::converter_test::replace_flags_args_existing_replacment_empty ... ok
[INFO] [stdout] test converter::converter_test::replace_flags_args_empty_replacment_existing ... ok
[INFO] [stdout] test converter::converter_test::replace_full_vars_found ... ok
[INFO] [stdout] test converter::converter_test::replace_full_vars_empty ... ok
[INFO] [stdout] test converter::converter_test::replace_full_vars_not_found ... ok
[INFO] [stdout] test converter::converter_test::replace_params_mixed ... ok
[INFO] [stdout] test converter::converter_test::replace_params_full ... ok
[INFO] [stdout] test converter::converter_test::replace_params_partial_syntax ... ok
[INFO] [stdout] test converter::converter_test::replace_params_mixed_with_non_numeric ... ok
[INFO] [stdout] test converter::converter_test::convert_line_rm_recursive ... ok
[INFO] [stdout] test converter::converter_test::replace_partial_vars_empty ... ok
[INFO] [stdout] test converter::converter_test::replace_partial_vars_not_found ... ok
[INFO] [stdout] test converter::converter_test::replace_vars_empty ... ok
[INFO] [stdout] test converter::converter_test::replace_vars_full_syntax ... ok
[INFO] [stdout] test converter::converter_test::replace_partial_vars_found ... ok
[INFO] [stdout] test converter::converter_test::replace_vars_not_found ... ok
[INFO] [stdout] test converter::converter_test::replace_vars_mixed ... ok
[INFO] [stdout] test converter::converter_test::replace_vars_partial_syntax ... ok
[INFO] [stdout] test converter::converter_test::run_comment ... ok
[INFO] [stdout] test converter::converter_test::run_empty ... ok
[INFO] [stdout] test lib_test::convert_comment ... ok
[INFO] [stdout] test lib_test::convert_empty ... ok
[INFO] [stdout] test converter::converter_test::replace_flags_multiple ... ok
[INFO] [stdout] test converter::converter_test::run_command ... ok
[INFO] [stdout] test lib_test::convert_command ... ok
[INFO] [stdout] test converter::converter_test::run_multi_line ... ok
[INFO] [stdout] test lib_test::convert_multi_line ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 64 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/convert_test.rs (/opt/rustwide/target/debug/deps/convert_test-16fad026c4fc4960)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test convert ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests shell2batch
[INFO] [stderr] warning: lint `duplicate_macro_exports` has been removed: converted into hard error, see issue #35896 <https://github.com/rust-lang/rust/issues/35896> for more information
[INFO] [stderr]  --> /opt/rustwide/workdir/src/lib.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     duplicate_macro_exports,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: lint `exceeding_bitshifts` has been renamed to `arithmetic_overflow`
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     exceeding_bitshifts,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^ help: use the new name: `arithmetic_overflow`
[INFO] [stderr] 
[INFO] [stderr] warning: lint `legacy_constructor_visibility` has been removed: converted into hard error, see issue #39207 <https://github.com/rust-lang/rust/issues/39207> for more information
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     legacy_constructor_visibility,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: lint `legacy_directory_ownership` has been removed: converted into hard error, see issue #37872 <https://github.com/rust-lang/rust/issues/37872> for more information
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     legacy_directory_ownership,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: lint `nested_impl_trait` has been removed: converted into hard error, see issue #59014 <https://github.com/rust-lang/rust/issues/59014> for more information
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     nested_impl_trait,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: lint `parenthesized_params_in_types_and_modules` has been removed: converted into hard error, see issue #42238 <https://github.com/rust-lang/rust/issues/42238> for more information
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     parenthesized_params_in_types_and_modules,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: lint `plugin_as_library` has been removed: plugins have been deprecated and retired
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     plugin_as_library,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: lint `private_doc_tests` has been renamed to `rustdoc::private_doc_tests`
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     private_doc_tests,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::private_doc_tests`
[INFO] [stderr] 
[INFO] [stderr] warning: lint `safe_extern_statics` has been removed: converted into hard error, see issue #36247 <https://github.com/rust-lang/rust/issues/36247> for more information
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 |     safe_extern_statics,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: lint `safe_packed_borrows` has been renamed to `unaligned_references`
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     safe_packed_borrows,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^ help: use the new name: `unaligned_references`
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `unions_with_drop_fields`
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 57 |     unions_with_drop_fields,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unknown_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: lint `intra_doc_link_resolution_failure` has been renamed to `rustdoc::broken_intra_doc_links`
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:92:5
[INFO] [stderr]    |
[INFO] [stderr] 92 |     intra_doc_link_resolution_failure,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::broken_intra_doc_links`
[INFO] [stderr] 
[INFO] [stderr] warning: lint `missing_doc_code_examples` has been renamed to `rustdoc::missing_doc_code_examples`
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:93:5
[INFO] [stderr]    |
[INFO] [stderr] 93 |     missing_doc_code_examples,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_doc_code_examples`
[INFO] [stderr] 
[INFO] [stderr] error: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/converter.rs:108:61
[INFO] [stderr]     |
[INFO] [stderr] 108 | fn add_arguments(arguments: &str, additional_arguments: Vec<(String)>, pre: bool) -> String {
[INFO] [stderr]     |                                                             ^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lib.rs:80:5
[INFO] [stderr]     |
[INFO] [stderr] 80  |     unused_parens,
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error; 13 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "145e4a4569c3f94543e3cbf2bc4ce575cd97bdc70d28d93bc8707c320d92bd55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "145e4a4569c3f94543e3cbf2bc4ce575cd97bdc70d28d93bc8707c320d92bd55", kill_on_drop: false }`
[INFO] [stdout] 145e4a4569c3f94543e3cbf2bc4ce575cd97bdc70d28d93bc8707c320d92bd55
