[INFO] crate crossterm_utils 0.2.4 is already in cache [INFO] extracting crate crossterm_utils 0.2.4 into work/ex/beta-1.38-1/sources/1.37.0/reg/crossterm_utils/0.2.4 [INFO] extracting crate crossterm_utils 0.2.4 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/crossterm_utils/0.2.4 [INFO] validating manifest of crossterm_utils-0.2.4 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of crossterm_utils-0.2.4 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing crossterm_utils-0.2.4 [INFO] finished frobbing crossterm_utils-0.2.4 [INFO] frobbed toml for crossterm_utils-0.2.4 written to work/ex/beta-1.38-1/sources/1.37.0/reg/crossterm_utils/0.2.4/Cargo.toml [INFO] started frobbing crossterm_utils-0.2.4 [INFO] finished frobbing crossterm_utils-0.2.4 [INFO] frobbed toml for crossterm_utils-0.2.4 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/crossterm_utils/0.2.4/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing crossterm_utils-0.2.4 against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/crossterm_utils/0.2.4:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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=warn" "-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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] b34ea561510c4701bcac03d11d470f598ff9c61074c1cf3cc5488d1ee6a58249 [INFO] running `"docker" "start" "-a" "b34ea561510c4701bcac03d11d470f598ff9c61074c1cf3cc5488d1ee6a58249"` [INFO] [stderr] Compiling crossterm_utils v0.2.4 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `Result` [INFO] [stderr] --> src/command.rs:1:55 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::{execute, impl_display, queue, write_cout, Result}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: patterns aren't allowed in methods without bodies [INFO] [stderr] --> src/command.rs:34:14 [INFO] [stderr] | [INFO] [stderr] 34 | fn queue(mut self, command: impl Command) -> Self; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(patterns_in_fns_without_body)] 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 #35203 [INFO] [stderr] [INFO] [stderr] warning: patterns aren't allowed in methods without bodies [INFO] [stderr] --> src/command.rs:40:16 [INFO] [stderr] | [INFO] [stderr] 40 | fn execute(mut self, command: impl Command) -> Self; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [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 #35203 [INFO] [stderr] [INFO] [stderr] warning: unused import: `$crate::Command` [INFO] [stderr] --> src/macros.rs:71:13 [INFO] [stderr] | [INFO] [stderr] 71 | use $crate::Command; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/command.rs:69:9 [INFO] [stderr] | [INFO] [stderr] 69 | queue!(self, command); [INFO] [stderr] | ---------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unused import: `Command` [INFO] [stderr] --> src/macros.rs:142:19 [INFO] [stderr] | [INFO] [stderr] 142 | use $crate::{Command, write_cout}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/command.rs:93:9 [INFO] [stderr] | [INFO] [stderr] 93 | execute!(self, command); [INFO] [stderr] | ------------------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/macros.rs:70:6 [INFO] [stderr] | [INFO] [stderr] 70 | {{ [INFO] [stderr] | ______^ [INFO] [stderr] 71 | | use $crate::Command; [INFO] [stderr] 72 | | let mut error = None; [INFO] [stderr] 73 | | [INFO] [stderr] ... | [INFO] [stderr] 106 | | } [INFO] [stderr] 107 | | }} [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] ::: src/command.rs:69:9 [INFO] [stderr] | [INFO] [stderr] 69 | queue!(self, command); [INFO] [stderr] | ---------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/macros.rs:141:6 [INFO] [stderr] | [INFO] [stderr] 141 | {{ [INFO] [stderr] | ______^ [INFO] [stderr] 142 | | use $crate::{Command, write_cout}; [INFO] [stderr] 143 | | let mut error = None; [INFO] [stderr] 144 | | [INFO] [stderr] ... | [INFO] [stderr] 177 | | } [INFO] [stderr] 178 | | }} [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] ::: src/command.rs:93:9 [INFO] [stderr] | [INFO] [stderr] 93 | execute!(self, command); [INFO] [stderr] | ------------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.52s [INFO] running `"docker" "inspect" "b34ea561510c4701bcac03d11d470f598ff9c61074c1cf3cc5488d1ee6a58249"` [INFO] running `"docker" "rm" "-f" "b34ea561510c4701bcac03d11d470f598ff9c61074c1cf3cc5488d1ee6a58249"` [INFO] [stdout] b34ea561510c4701bcac03d11d470f598ff9c61074c1cf3cc5488d1ee6a58249 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/crossterm_utils/0.2.4:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] c0489ae897b92df7afa0fbd2b4e590f5d2998b1b48b93015bac5a1441e6b5f88 [INFO] running `"docker" "start" "-a" "c0489ae897b92df7afa0fbd2b4e590f5d2998b1b48b93015bac5a1441e6b5f88"` [INFO] [stderr] Compiling crossterm_utils v0.2.4 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `Result` [INFO] [stderr] --> src/command.rs:1:55 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::{execute, impl_display, queue, write_cout, Result}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: patterns aren't allowed in methods without bodies [INFO] [stderr] --> src/command.rs:34:14 [INFO] [stderr] | [INFO] [stderr] 34 | fn queue(mut self, command: impl Command) -> Self; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(patterns_in_fns_without_body)] 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 #35203 [INFO] [stderr] [INFO] [stderr] warning: patterns aren't allowed in methods without bodies [INFO] [stderr] --> src/command.rs:40:16 [INFO] [stderr] | [INFO] [stderr] 40 | fn execute(mut self, command: impl Command) -> Self; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [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 #35203 [INFO] [stderr] [INFO] [stderr] warning: unused import: `$crate::Command` [INFO] [stderr] --> src/macros.rs:71:13 [INFO] [stderr] | [INFO] [stderr] 71 | use $crate::Command; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/command.rs:69:9 [INFO] [stderr] | [INFO] [stderr] 69 | queue!(self, command); [INFO] [stderr] | ---------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unused import: `Command` [INFO] [stderr] --> src/macros.rs:142:19 [INFO] [stderr] | [INFO] [stderr] 142 | use $crate::{Command, write_cout}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/command.rs:93:9 [INFO] [stderr] | [INFO] [stderr] 93 | execute!(self, command); [INFO] [stderr] | ------------------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/macros.rs:70:6 [INFO] [stderr] | [INFO] [stderr] 70 | {{ [INFO] [stderr] | ______^ [INFO] [stderr] 71 | | use $crate::Command; [INFO] [stderr] 72 | | let mut error = None; [INFO] [stderr] 73 | | [INFO] [stderr] ... | [INFO] [stderr] 106 | | } [INFO] [stderr] 107 | | }} [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] ::: src/command.rs:69:9 [INFO] [stderr] | [INFO] [stderr] 69 | queue!(self, command); [INFO] [stderr] | ---------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/macros.rs:141:6 [INFO] [stderr] | [INFO] [stderr] 141 | {{ [INFO] [stderr] | ______^ [INFO] [stderr] 142 | | use $crate::{Command, write_cout}; [INFO] [stderr] 143 | | let mut error = None; [INFO] [stderr] 144 | | [INFO] [stderr] ... | [INFO] [stderr] 177 | | } [INFO] [stderr] 178 | | }} [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] ::: src/command.rs:93:9 [INFO] [stderr] | [INFO] [stderr] 93 | execute!(self, command); [INFO] [stderr] | ------------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.71s [INFO] running `"docker" "inspect" "c0489ae897b92df7afa0fbd2b4e590f5d2998b1b48b93015bac5a1441e6b5f88"` [INFO] running `"docker" "rm" "-f" "c0489ae897b92df7afa0fbd2b4e590f5d2998b1b48b93015bac5a1441e6b5f88"` [INFO] [stdout] c0489ae897b92df7afa0fbd2b4e590f5d2998b1b48b93015bac5a1441e6b5f88 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/crossterm_utils/0.2.4:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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=warn" "-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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] e6a0e1dac56155abbd72c6a91a06d70f78d8ea8a70bbcf8b0ea14314079d5bcc [INFO] running `"docker" "start" "-a" "e6a0e1dac56155abbd72c6a91a06d70f78d8ea8a70bbcf8b0ea14314079d5bcc"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/crossterm_utils-288a3895e2f0376a [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests crossterm_utils [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/macros.rs - execute (line 123) ... FAILED [INFO] [stdout] test src/macros.rs - queue (line 46) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/macros.rs - execute (line 123) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `crossterm` [INFO] [stdout] --> src/macros.rs:124:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crossterm::{Clear, Goto, ClearType}; [INFO] [stdout] | ^^^^^^^^^ maybe a missing `extern crate crossterm;`? [INFO] [stdout] [INFO] [stdout] error: cannot find macro `execute!` in this scope [INFO] [stdout] --> src/macros.rs:130:1 [INFO] [stdout] | [INFO] [stdout] 9 | execute!(std::io::stdout(), Goto(10, 10), Clear(ClearType::CurrentLine)); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: cannot find macro `execute!` in this scope [INFO] [stdout] --> src/macros.rs:127:1 [INFO] [stdout] | [INFO] [stdout] 6 | execute!(std::io::stdout(), Goto(5, 5)); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/macros.rs - queue (line 46) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `crossterm` [INFO] [stdout] --> src/macros.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crossterm::{queue, Clear, Goto, ClearType}; [INFO] [stdout] | ^^^^^^^^^ maybe a missing `extern crate crossterm;`? [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `queue` [INFO] [stdout] --> src/macros.rs:53:1 [INFO] [stdout] | [INFO] [stdout] 9 | queue!(stdout, Goto(5, 5), Output("5,5".to_string())); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/macros.rs - execute (line 123) [INFO] [stdout] src/macros.rs - queue (line 46) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "e6a0e1dac56155abbd72c6a91a06d70f78d8ea8a70bbcf8b0ea14314079d5bcc"` [INFO] running `"docker" "rm" "-f" "e6a0e1dac56155abbd72c6a91a06d70f78d8ea8a70bbcf8b0ea14314079d5bcc"` [INFO] [stdout] e6a0e1dac56155abbd72c6a91a06d70f78d8ea8a70bbcf8b0ea14314079d5bcc