[INFO] crate chars_input 0.2.2 is already in cache [INFO] extracting crate chars_input 0.2.2 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/chars_input/0.2.2 [INFO] extracting crate chars_input 0.2.2 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/chars_input/0.2.2 [INFO] validating manifest of chars_input-0.2.2 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of chars_input-0.2.2 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing chars_input-0.2.2 [INFO] finished frobbing chars_input-0.2.2 [INFO] frobbed toml for chars_input-0.2.2 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/chars_input/0.2.2/Cargo.toml [INFO] started frobbing chars_input-0.2.2 [INFO] finished frobbing chars_input-0.2.2 [INFO] frobbed toml for chars_input-0.2.2 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/chars_input/0.2.2/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking chars_input-0.2.2 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-4/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/chars_input/0.2.2:/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=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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] d777e4e2ec8ed5c2afbe510d4fbee87c48297016aede199e0be458f73aafb806 [INFO] running `"docker" "start" "-a" "d777e4e2ec8ed5c2afbe510d4fbee87c48297016aede199e0be458f73aafb806"` [INFO] [stderr] Checking chars_input v0.2.2 (/opt/crater/workdir) [INFO] [stderr] error[E0412]: cannot find type `Chars` in module `io` [INFO] [stderr] --> src/chars.rs:140:20 [INFO] [stderr] | [INFO] [stderr] 140 | chars: io::Chars, [INFO] [stderr] | ^^^^^ not found in `io` [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 118 | use chars::Chars; [INFO] [stderr] | [INFO] [stderr] 118 | use core::str::Chars; [INFO] [stderr] | [INFO] [stderr] 118 | use std::str::Chars; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Chars` in module `io` [INFO] [stderr] --> src/chars.rs:140:20 [INFO] [stderr] | [INFO] [stderr] 140 | chars: io::Chars, [INFO] [stderr] | ^^^^^ not found in `io` [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 118 | use chars::Chars; [INFO] [stderr] | [INFO] [stderr] 118 | use core::str::Chars; [INFO] [stderr] | [INFO] [stderr] 118 | use std::str::Chars; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/input.rs:162:45 [INFO] [stderr] | [INFO] [stderr] 162 | fn trait_object_read_offset(input: &mut Input, state: &mut State, offset: usize) { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Input` [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] --> src/input.rs:166:44 [INFO] [stderr] | [INFO] [stderr] 166 | fn trait_object_read_lines(input: &mut Input, state: &mut State) -> usize { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Input` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `chars` found for type `R` in the current scope [INFO] [stderr] --> src/chars.rs:150:31 [INFO] [stderr] | [INFO] [stderr] 150 | chars: reader.chars(), [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0412, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0412`. [INFO] [stderr] error: Could not compile `chars_input`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0599]: no method named `chars` found for type `R` in the current scope [INFO] [stderr] --> src/chars.rs:150:31 [INFO] [stderr] | [INFO] [stderr] 150 | chars: reader.chars(), [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0412, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0412`. [INFO] [stderr] error: Could not compile `chars_input`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "d777e4e2ec8ed5c2afbe510d4fbee87c48297016aede199e0be458f73aafb806"` [INFO] running `"docker" "rm" "-f" "d777e4e2ec8ed5c2afbe510d4fbee87c48297016aede199e0be458f73aafb806"` [INFO] [stdout] d777e4e2ec8ed5c2afbe510d4fbee87c48297016aede199e0be458f73aafb806