[INFO] fetching crate sbg 0.0.2... [INFO] extracting crate sbg 0.0.2 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/sbg/0.0.2 [INFO] extracting crate sbg 0.0.2 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/sbg/0.0.2 [INFO] validating manifest of sbg-0.0.2 on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of sbg-0.0.2 on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing sbg-0.0.2 [INFO] finished frobbing sbg-0.0.2 [INFO] frobbed toml for sbg-0.0.2 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/sbg/0.0.2/Cargo.toml [INFO] started frobbing sbg-0.0.2 [INFO] finished frobbing sbg-0.0.2 [INFO] frobbed toml for sbg-0.0.2 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/sbg/0.0.2/Cargo.toml [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking sbg-0.0.2 against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008 [INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-6/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/sbg/0.0.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 1e1e0c247c2d272a819202eef7320f1d78ca4ceccf5bece8f2156086d25184ab [INFO] running `"docker" "start" "-a" "1e1e0c247c2d272a819202eef7320f1d78ca4ceccf5bece8f2156086d25184ab"` [INFO] [stderr] Compiling ucd-trie v0.1.1 [INFO] [stderr] Compiling maplit v1.0.1 [INFO] [stderr] Checking linked-hash-map v0.5.2 [INFO] [stderr] Checking unicode-segmentation v1.3.0 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Checking pest v2.1.1 [INFO] [stderr] Checking yaml-rust v0.4.3 [INFO] [stderr] Checking pretty_env_logger v0.2.5 [INFO] [stderr] Checking heck v0.3.1 [INFO] [stderr] Checking serde_yaml v0.8.9 [INFO] [stderr] Checking structopt v0.2.18 [INFO] [stderr] Compiling pest_meta v2.1.1 [INFO] [stderr] Compiling pest_generator v2.1.0 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking handlebars v1.1.0 [INFO] [stderr] Checking sbg v0.0.2 (/opt/crater/workdir) [INFO] [stderr] error[E0432]: unresolved import `url` [INFO] [stderr] --> examples/main_impl.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use url::Url; [INFO] [stderr] | ^^^ maybe a missing `extern crate url;`? [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/main_impl.rs:7:21 [INFO] [stderr] | [INFO] [stderr] 7 | ) -> 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: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/main_impl.rs:13:21 [INFO] [stderr] | [INFO] [stderr] 13 | ) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/main_impl.rs:19:21 [INFO] [stderr] | [INFO] [stderr] 19 | ) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/main_impl.rs:24:21 [INFO] [stderr] | [INFO] [stderr] 24 | ) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] error[E0601]: `main` function not found in crate `main_impl` [INFO] [stderr] | [INFO] [stderr] = note: consider adding a `main` function to `examples/main_impl.rs` [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0432, E0601. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: Could not compile `sbg`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> examples/main.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/main_impl.rs:7:21 [INFO] [stderr] | [INFO] [stderr] 7 | ) -> 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: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/main_impl.rs:13:21 [INFO] [stderr] | [INFO] [stderr] 13 | ) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/main_impl.rs:19:21 [INFO] [stderr] | [INFO] [stderr] 19 | ) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/main_impl.rs:24:21 [INFO] [stderr] | [INFO] [stderr] 24 | ) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/main.rs:54:28 [INFO] [stderr] | [INFO] [stderr] 54 | fn run() -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] error: unknown macro variable `fn_name` [INFO] [stderr] --> <::handlebars::macros::handlebars_helper macros>:16:59 [INFO] [stderr] | [INFO] [stderr] 16 | "`{}` helper: Couldn't read parameter {}" , stringify ! ( $ fn_name ) , [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[deny(meta_variable_misuse)] on by default [INFO] [stderr] [INFO] [stderr] error: unknown macro variable `fn_name` [INFO] [stderr] --> <::handlebars::macros::handlebars_helper macros>:23:17 [INFO] [stderr] | [INFO] [stderr] 23 | , stringify ! ( $ fn_name ) , stringify ! ( $ name ) , stringify ! ( $ tpe ) , [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:72:28 [INFO] [stderr] | [INFO] [stderr] 72 | fn run() -> 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: unused variable: `some_arg` [INFO] [stderr] --> examples/main_impl.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | some_arg: String, [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_some_arg` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `some_other_arg` [INFO] [stderr] --> examples/main_impl.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | some_other_arg: PathBuf, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_some_other_arg` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `some_arg` [INFO] [stderr] --> examples/main_impl.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | some_arg: String, [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_some_arg` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `some_other_arg` [INFO] [stderr] --> examples/main_impl.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | some_other_arg: Url, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_some_other_arg` [INFO] [stderr] [INFO] [stderr] error: unknown macro variable `fn_name` [INFO] [stderr] --> <::handlebars::macros::handlebars_helper macros>:16:59 [INFO] [stderr] | [INFO] [stderr] 16 | "`{}` helper: Couldn't read parameter {}" , stringify ! ( $ fn_name ) , [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[deny(meta_variable_misuse)] on by default [INFO] [stderr] [INFO] [stderr] error: unknown macro variable `fn_name` [INFO] [stderr] --> <::handlebars::macros::handlebars_helper macros>:23:17 [INFO] [stderr] | [INFO] [stderr] 23 | , stringify ! ( $ fn_name ) , stringify ! ( $ name ) , stringify ! ( $ tpe ) , [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:72:28 [INFO] [stderr] | [INFO] [stderr] 72 | fn run() -> 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] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `sbg`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `sbg`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "1e1e0c247c2d272a819202eef7320f1d78ca4ceccf5bece8f2156086d25184ab"` [INFO] running `"docker" "rm" "-f" "1e1e0c247c2d272a819202eef7320f1d78ca4ceccf5bece8f2156086d25184ab"` [INFO] [stdout] 1e1e0c247c2d272a819202eef7320f1d78ca4ceccf5bece8f2156086d25184ab