[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] building andrewbrannan/compy365 against master#881c1ac408d93bb7adaa3a51dabab9266e82eee8 for issue-85264
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewbrannan%2Fcompy365" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/andrewbrannan/compy365 on toolchain 881c1ac408d93bb7adaa3a51dabab9266e82eee8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-0/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" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e1b28149b7fbcd190238cf999955f95fecd855684bc87c88dbf829a0d6c9524f
[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" "e1b28149b7fbcd190238cf999955f95fecd855684bc87c88dbf829a0d6c9524f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1b28149b7fbcd190238cf999955f95fecd855684bc87c88dbf829a0d6c9524f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1b28149b7fbcd190238cf999955f95fecd855684bc87c88dbf829a0d6c9524f", kill_on_drop: false }`
[INFO] [stdout] e1b28149b7fbcd190238cf999955f95fecd855684bc87c88dbf829a0d6c9524f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6859a041aa1841fb5c2ddb16f1b9865dc5b5afe72cfba2b7d946210254567681
[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" "6859a041aa1841fb5c2ddb16f1b9865dc5b5afe72cfba2b7d946210254567681", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.36
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling aho-corasick v0.6.4
[INFO] [stderr]    Compiling regex v0.2.5
[INFO] [stderr]    Compiling 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<I>(token_list: I) -> Program
[INFO] [stdout]     |    ------------- required by a bound in this
[INFO] [stdout] 45  | where
[INFO] [stdout] 46  |     I: Iterator<Item = Token>,
[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<I>(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] [stderr] error: could not compile `compy365`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "6859a041aa1841fb5c2ddb16f1b9865dc5b5afe72cfba2b7d946210254567681", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6859a041aa1841fb5c2ddb16f1b9865dc5b5afe72cfba2b7d946210254567681", kill_on_drop: false }`
[INFO] [stdout] 6859a041aa1841fb5c2ddb16f1b9865dc5b5afe72cfba2b7d946210254567681
