[INFO] cloning repository https://github.com/JelteF/pokers
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JelteF/pokers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJelteF%2Fpokers", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJelteF%2Fpokers'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4f76edc103575f438ccf45e8962b127baab1cd9c
[INFO] checking JelteF/pokers against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJelteF%2Fpokers" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JelteF/pokers on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JelteF/pokers
[INFO] finished tweaking git repo https://github.com/JelteF/pokers
[INFO] tweaked toml for git repo https://github.com/JelteF/pokers written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/JelteF/pokers already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 31edae849131cc6fdb933b676169b09d63cb1b977ddb02acbba48d55e70aa9c8
[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" "31edae849131cc6fdb933b676169b09d63cb1b977ddb02acbba48d55e70aa9c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31edae849131cc6fdb933b676169b09d63cb1b977ddb02acbba48d55e70aa9c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31edae849131cc6fdb933b676169b09d63cb1b977ddb02acbba48d55e70aa9c8", kill_on_drop: false }`
[INFO] [stdout] 31edae849131cc6fdb933b676169b09d63cb1b977ddb02acbba48d55e70aa9c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ea971310f6294621c3afb7ea818215e373d1f50fbc70e5f7eeb26d6fcef1ec9
[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" "8ea971310f6294621c3afb7ea818215e373d1f50fbc70e5f7eeb26d6fcef1ec9", kill_on_drop: false }`
[INFO] [stderr]     Checking pokers v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0178]: expected a path on the left-hand side of `+`, not `&'a mut Iterator<(u8, u8)>`
[INFO] [stdout]   --> src/cards.rs:10:24
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub main_iterator: &'a mut Iterator<(u8, u8)> +'a,
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try adding parentheses: `&'a mut (Iterator<(u8, u8)> + 'a)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `deriving` in this scope
[INFO] [stdout]  --> src/cards.rs:3:3
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[deriving(Clone)]
[INFO] [stdout]   |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Ordering` in this scope
[INFO] [stdout]   --> src/cards.rs:62:51
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn partial_cmp(&self, other: &Card) -> Option<Ordering> {
[INFO] [stdout]    |                                                   ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::cmp::Ordering;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::sync::atomic::Ordering;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Ordering` in this scope
[INFO] [stdout]   --> src/cards.rs:68:36
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn cmp(&self, other: &Card) -> Ordering{
[INFO] [stdout]    |                                    ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::cmp::Ordering;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::sync::atomic::Ordering;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Show` in module `fmt`
[INFO] [stdout]   --> src/cards.rs:74:11
[INFO] [stdout]    |
[INFO] [stdout] 74 | impl fmt::Show for Card {
[INFO] [stdout]    |           ^^^^ not found in `fmt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/cards.rs:10:32
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub main_iterator: &'a mut Iterator<(u8, u8)> +'a,
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<(u8, u8)>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/cards.rs:88:21
[INFO] [stdout]    |
[INFO] [stdout] 88 |             num @ 2 ... 10 => {
[INFO] [stdout]    |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 0, found 1
[INFO] [stdout]   --> src/cards.rs:35:19
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl<'a> Iterator<Card> for BasicCardIterator<'a> {
[INFO] [stdout]    |                   ^^^^ unexpected type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0107, E0178, E0405, E0412.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stdout] error[E0178]: expected a path on the left-hand side of `+`, not `&'a mut Iterator<(u8, u8)>`
[INFO] [stdout]   --> src/cards.rs:10:24
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub main_iterator: &'a mut Iterator<(u8, u8)> +'a,
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try adding parentheses: `&'a mut (Iterator<(u8, u8)> + 'a)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pokers`
[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] error: cannot find attribute `deriving` in this scope
[INFO] [stdout]  --> src/cards.rs:3:3
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[deriving(Clone)]
[INFO] [stdout]   |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Ordering` in this scope
[INFO] [stdout]   --> src/cards.rs:62:51
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn partial_cmp(&self, other: &Card) -> Option<Ordering> {
[INFO] [stdout]    |                                                   ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::cmp::Ordering;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::sync::atomic::Ordering;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Ordering` in this scope
[INFO] [stdout]   --> src/cards.rs:68:36
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn cmp(&self, other: &Card) -> Ordering{
[INFO] [stdout]    |                                    ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::cmp::Ordering;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::sync::atomic::Ordering;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Show` in module `fmt`
[INFO] [stdout]   --> src/cards.rs:74:11
[INFO] [stdout]    |
[INFO] [stdout] 74 | impl fmt::Show for Card {
[INFO] [stdout]    |           ^^^^ not found in `fmt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/cards.rs:10:32
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub main_iterator: &'a mut Iterator<(u8, u8)> +'a,
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<(u8, u8)>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/cards.rs:88:21
[INFO] [stdout]    |
[INFO] [stdout] 88 |             num @ 2 ... 10 => {
[INFO] [stdout]    |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 0, found 1
[INFO] [stdout]   --> src/cards.rs:35:19
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl<'a> Iterator<Card> for BasicCardIterator<'a> {
[INFO] [stdout]    |                   ^^^^ unexpected type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0107, E0178, E0405, E0412.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "8ea971310f6294621c3afb7ea818215e373d1f50fbc70e5f7eeb26d6fcef1ec9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ea971310f6294621c3afb7ea818215e373d1f50fbc70e5f7eeb26d6fcef1ec9", kill_on_drop: false }`
[INFO] [stdout] 8ea971310f6294621c3afb7ea818215e373d1f50fbc70e5f7eeb26d6fcef1ec9