[INFO] cloning repository https://github.com/andrewbrannan/compy365 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andrewbrannan/compy365" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewbrannan%2Fcompy365", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewbrannan%2Fcompy365'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 373d83f17a5f03a245976f4a2ef889eacb0dd5e0 [INFO] checking andrewbrannan/compy365 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewbrannan%2Fcompy365" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/andrewbrannan/compy365 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/andrewbrannan/compy365 [INFO] finished tweaking git repo https://github.com/andrewbrannan/compy365 [INFO] tweaked toml for git repo https://github.com/andrewbrannan/compy365 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/andrewbrannan/compy365 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] da169da791992b2db87f4020267ef8af69c643afc6911dd4d55092b6d10425df [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "da169da791992b2db87f4020267ef8af69c643afc6911dd4d55092b6d10425df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "da169da791992b2db87f4020267ef8af69c643afc6911dd4d55092b6d10425df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da169da791992b2db87f4020267ef8af69c643afc6911dd4d55092b6d10425df", kill_on_drop: false }` [INFO] [stdout] da169da791992b2db87f4020267ef8af69c643afc6911dd4d55092b6d10425df [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c3ebb4097073970cc9aeb921bf250a163feddb93aa7730629a95368f41e10923 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c3ebb4097073970cc9aeb921bf250a163feddb93aa7730629a95368f41e10923", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.36 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking lazy_static v1.0.0 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Checking regex-syntax v0.4.2 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking thread_local v0.3.5 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] Checking regex v0.2.5 [INFO] [stderr] Checking compy365 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0271]: type mismatch resolving `<&mut std::slice::IterMut<'_, Token> as Iterator>::Item == Token` [INFO] [stdout] --> src/main.rs:188:12 [INFO] [stdout] | [INFO] [stdout] 44 | fn parse_program(token_list: I) -> Program [INFO] [stdout] | ------------- required by a bound in this [INFO] [stdout] 45 | where [INFO] [stdout] 46 | I: Iterator, [INFO] [stdout] | ------------ required by this bound in `parse_program` [INFO] [stdout] ... [INFO] [stdout] 188 | return parse_program(&mut tokens.iter_mut()); [INFO] [stdout] | ^^^^^^^^^^^^^ expected enum `Token`, found `&mut _` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Token` [INFO] [stdout] found mutable reference `&mut Token` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0271]: type mismatch resolving `<&mut std::slice::IterMut<'_, Token> as Iterator>::Item == Token` [INFO] [stdout] --> src/main.rs:188:12 [INFO] [stdout] | [INFO] [stdout] 44 | fn parse_program(token_list: I) -> Program [INFO] [stdout] | ------------- required by a bound in this [INFO] [stdout] 45 | where [INFO] [stdout] 46 | I: Iterator, [INFO] [stdout] | ------------ required by this bound in `parse_program` [INFO] [stdout] ... [INFO] [stdout] 188 | return parse_program(&mut tokens.iter_mut()); [INFO] [stdout] | ^^^^^^^^^^^^^ expected enum `Token`, found `&mut _` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Token` [INFO] [stdout] found mutable reference `&mut Token` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `&mut std::slice::IterMut<'_, Token>: Copy` is not satisfied [INFO] [stdout] --> src/main.rs:188:26 [INFO] [stdout] | [INFO] [stdout] 44 | fn parse_program(token_list: I) -> Program [INFO] [stdout] | ------------- required by a bound in this [INFO] [stdout] ... [INFO] [stdout] 47 | I: Copy { [INFO] [stdout] | ---- required by this bound in `parse_program` [INFO] [stdout] ... [INFO] [stdout] 188 | return parse_program(&mut tokens.iter_mut()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ the trait `Copy` is not implemented for `&mut std::slice::IterMut<'_, Token>` [INFO] [stdout] | [INFO] [stdout] = note: `Copy` is implemented for `&std::slice::IterMut<'_, Token>`, but not for `&mut std::slice::IterMut<'_, Token>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:293:71 [INFO] [stdout] | [INFO] [stdout] 293 | Err(why) => panic!("ERROR: Couldn't open {}: {}", display,why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:300:72 [INFO] [stdout] | [INFO] [stdout] 300 | Err(why) => panic!("ERROR: Couldn't read {}: {}", display, why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0271, E0277. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0271`. [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `&mut std::slice::IterMut<'_, Token>: Copy` is not satisfied [INFO] [stdout] --> src/main.rs:188:26 [INFO] [stdout] | [INFO] [stdout] 44 | fn parse_program(token_list: I) -> Program [INFO] [stdout] | ------------- required by a bound in this [INFO] [stdout] ... [INFO] [stdout] 47 | I: Copy { [INFO] [stdout] | ---- required by this bound in `parse_program` [INFO] [stdout] ... [INFO] [stdout] 188 | return parse_program(&mut tokens.iter_mut()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ the trait `Copy` is not implemented for `&mut std::slice::IterMut<'_, Token>` [INFO] [stdout] | [INFO] [stdout] = note: `Copy` is implemented for `&std::slice::IterMut<'_, Token>`, but not for `&mut std::slice::IterMut<'_, Token>` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `compy365` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:293:71 [INFO] [stdout] | [INFO] [stdout] 293 | Err(why) => panic!("ERROR: Couldn't open {}: {}", display,why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:300:72 [INFO] [stdout] | [INFO] [stdout] 300 | Err(why) => panic!("ERROR: Couldn't read {}: {}", display, why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0271, E0277. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0271`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "c3ebb4097073970cc9aeb921bf250a163feddb93aa7730629a95368f41e10923", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3ebb4097073970cc9aeb921bf250a163feddb93aa7730629a95368f41e10923", kill_on_drop: false }` [INFO] [stdout] c3ebb4097073970cc9aeb921bf250a163feddb93aa7730629a95368f41e10923