[INFO] fetching crate language_atlas 0.1.2...
[INFO] checking language_atlas-0.1.2 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] extracting crate language_atlas 0.1.2 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate language_atlas 0.1.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate language_atlas 0.1.2
[INFO] tweaked toml for crates.io crate language_atlas 0.1.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate language_atlas 0.1.2 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate language_atlas 0.1.2 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 04030085c8c2c3dfc12d603e4aa08d31f9003107a4a02f0ca1ea9d394e97c0ce
[INFO] running `Command { std: "docker" "start" "-a" "04030085c8c2c3dfc12d603e4aa08d31f9003107a4a02f0ca1ea9d394e97c0ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04030085c8c2c3dfc12d603e4aa08d31f9003107a4a02f0ca1ea9d394e97c0ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04030085c8c2c3dfc12d603e4aa08d31f9003107a4a02f0ca1ea9d394e97c0ce", kill_on_drop: false }`
[INFO] [stdout] 04030085c8c2c3dfc12d603e4aa08d31f9003107a4a02f0ca1ea9d394e97c0ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1224298182e86d4b194e8398fac54414bff0d270749b555020b540efb78e8926
[INFO] running `Command { std: "docker" "start" "-a" "1224298182e86d4b194e8398fac54414bff0d270749b555020b540efb78e8926", kill_on_drop: false }`
[INFO] [stderr]     Checking language_atlas v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `test::tests::it_works::Language::dummy`: No language string provided for this field. Defaulting to 'ToDo!'
[INFO] [stdout]   --> src/test.rs:37:25
[INFO] [stdout]    |
[INFO] [stdout] 37 |         assert_eq!(lang.dummy(), "ToDo!");
[INFO] [stdout]    |                         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `test::tests::it_works::Language::dummy`: No language string provided for this field. Defaulting to 'ToDo!'
[INFO] [stdout]   --> src/test.rs:43:25
[INFO] [stdout]    |
[INFO] [stdout] 43 |         assert_eq!(lang.dummy(), "ToDo!");
[INFO] [stdout]    |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `test::tests::it_works::Language::dummy`: No language string provided for this field. Defaulting to 'ToDo!'
[INFO] [stdout]   --> src/test.rs:49:25
[INFO] [stdout]    |
[INFO] [stdout] 49 |         assert_eq!(lang.dummy(), "ToDo!");
[INFO] [stdout]    |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `test::tests::dummy::Language::dummy`: No language string provided for this field. Defaulting to 'ToDo!'
[INFO] [stdout]    --> src/test.rs:106:25
[INFO] [stdout]     |
[INFO] [stdout] 106 |         assert_eq!(lang.dummy(), "ToDo!");
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `test::tests::dummy::Language::dummy_args`: No language string provided for this field. Defaulting to 'ToDo!'
[INFO] [stdout]    --> src/test.rs:107:25
[INFO] [stdout]     |
[INFO] [stdout] 107 |         assert_eq!(lang.dummy_args(1, 2), "ToDo!");
[INFO] [stdout]     |                         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `test::tests::dummy::Language::dummy_args_general`: No language string provided for this field. Defaulting to 'ToDo!'
[INFO] [stdout]    --> src/test.rs:108:25
[INFO] [stdout]     |
[INFO] [stdout] 108 |         assert_eq!(lang.dummy_args_general(1, 2), "ToDo!");
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `test::tests::dummy::Language::dummy_args_general`: No language string provided for this field. Defaulting to 'ToDo!'
[INFO] [stdout]    --> src/test.rs:109:25
[INFO] [stdout]     |
[INFO] [stdout] 109 |         assert_eq!(lang.dummy_args_general("abs", 1.5), "ToDo!");
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `test::tests::dummy::Language::dummy`: No language string provided for this field. Defaulting to 'ToDo!'
[INFO] [stdout]    --> src/test.rs:112:25
[INFO] [stdout]     |
[INFO] [stdout] 112 |         assert_eq!(lang.dummy(), "ToDo!");
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `test::tests::dummy::Language::dummy_args`: No language string provided for this field. Defaulting to 'ToDo!'
[INFO] [stdout]    --> src/test.rs:115:25
[INFO] [stdout]     |
[INFO] [stdout] 115 |         assert_eq!(lang.dummy_args(1, 2), "ToDo!");
[INFO] [stdout]     |                         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `test::tests::dummy::Language::dummy_args_general`: No language string provided for this field. Defaulting to 'ToDo!'
[INFO] [stdout]    --> src/test.rs:118:25
[INFO] [stdout]     |
[INFO] [stdout] 118 |         assert_eq!(lang.dummy_args_general(42, "The answer to everything"), "ToDo!");
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/test.rs:101:24
[INFO] [stdout]     |
[INFO] [stdout] 101 |             dummy_args(a: u8, b: u8) {  }
[INFO] [stdout]     |                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:144:16
[INFO] [stdout]     |
[INFO] [stdout] 144 |               $( $args: $args_type, )+
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/test.rs:98:9
[INFO] [stdout]     |
[INFO] [stdout]  98 | /         generate_language_functions! {
[INFO] [stdout]  99 | |             LanguageEnum: Language
[INFO] [stdout] 100 | |             dummy {  }
[INFO] [stdout] 101 | |             dummy_args(a: u8, b: u8) {  }
[INFO] [stdout] 102 | |             dummy_args_general(a, b) {  }
[INFO] [stdout] 103 | |         }
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `generate_language_functions` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/test.rs:101:31
[INFO] [stdout]     |
[INFO] [stdout] 101 |             dummy_args(a: u8, b: u8) {  }
[INFO] [stdout]     |                               ^
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:144:16
[INFO] [stdout]     |
[INFO] [stdout] 144 |               $( $args: $args_type, )+
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/test.rs:98:9
[INFO] [stdout]     |
[INFO] [stdout]  98 | /         generate_language_functions! {
[INFO] [stdout]  99 | |             LanguageEnum: Language
[INFO] [stdout] 100 | |             dummy {  }
[INFO] [stdout] 101 | |             dummy_args(a: u8, b: u8) {  }
[INFO] [stdout] 102 | |             dummy_args_general(a, b) {  }
[INFO] [stdout] 103 | |         }
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `generate_language_functions` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/test.rs:102:32
[INFO] [stdout]     |
[INFO] [stdout] 102 |             dummy_args_general(a, b) {  }
[INFO] [stdout]     |                                ^
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:134:16
[INFO] [stdout]     |
[INFO] [stdout] 134 |               $( $args: $args, )*
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/test.rs:98:9
[INFO] [stdout]     |
[INFO] [stdout]  98 | /         generate_language_functions! {
[INFO] [stdout]  99 | |             LanguageEnum: Language
[INFO] [stdout] 100 | |             dummy {  }
[INFO] [stdout] 101 | |             dummy_args(a: u8, b: u8) {  }
[INFO] [stdout] 102 | |             dummy_args_general(a, b) {  }
[INFO] [stdout] 103 | |         }
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `generate_language_functions` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/test.rs:102:35
[INFO] [stdout]     |
[INFO] [stdout] 102 |             dummy_args_general(a, b) {  }
[INFO] [stdout]     |                                   ^
[INFO] [stdout]     |
[INFO] [stdout] help: `b` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/lib.rs:134:16
[INFO] [stdout]     |
[INFO] [stdout] 134 |               $( $args: $args, )*
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/test.rs:98:9
[INFO] [stdout]     |
[INFO] [stdout]  98 | /         generate_language_functions! {
[INFO] [stdout]  99 | |             LanguageEnum: Language
[INFO] [stdout] 100 | |             dummy {  }
[INFO] [stdout] 101 | |             dummy_args(a: u8, b: u8) {  }
[INFO] [stdout] 102 | |             dummy_args_general(a, b) {  }
[INFO] [stdout] 103 | |         }
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `generate_language_functions` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "1224298182e86d4b194e8398fac54414bff0d270749b555020b540efb78e8926", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1224298182e86d4b194e8398fac54414bff0d270749b555020b540efb78e8926", kill_on_drop: false }`
[INFO] [stdout] 1224298182e86d4b194e8398fac54414bff0d270749b555020b540efb78e8926