[INFO] cloning repository https://github.com/printfn/FoxAndHoundsRust
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/printfn/FoxAndHoundsRust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprintfn%2FFoxAndHoundsRust"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprintfn%2FFoxAndHoundsRust'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9f8a36b9179f4284590564c897729fef06e46501
[INFO] testing printfn/FoxAndHoundsRust against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprintfn%2FFoxAndHoundsRust" "/workspace/builds/worker-8/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/printfn/FoxAndHoundsRust on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/printfn/FoxAndHoundsRust
[INFO] finished tweaking git repo https://github.com/printfn/FoxAndHoundsRust
[INFO] tweaked toml for git repo https://github.com/printfn/FoxAndHoundsRust written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/printfn/FoxAndHoundsRust already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d8aec0635f6d0be0412e146a6ec1cb177af762ed6363e43c66a0580fba241658
[INFO] running `"docker" "start" "-a" "d8aec0635f6d0be0412e146a6ec1cb177af762ed6363e43c66a0580fba241658"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling fox-and-hounds v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.85s
[INFO] running `"docker" "inspect" "d8aec0635f6d0be0412e146a6ec1cb177af762ed6363e43c66a0580fba241658"`
[INFO] running `"docker" "rm" "-f" "d8aec0635f6d0be0412e146a6ec1cb177af762ed6363e43c66a0580fba241658"`
[INFO] [stdout] d8aec0635f6d0be0412e146a6ec1cb177af762ed6363e43c66a0580fba241658
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b6cc9b6e4f1fb4df4c9e308a1065a4c601467346b5da4b7164765697e52fb959
[INFO] running `"docker" "start" "-a" "b6cc9b6e4f1fb4df4c9e308a1065a4c601467346b5da4b7164765697e52fb959"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling fox-and-hounds v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0599]: no function or associated item named `new` found for struct `game::fox_and_hounds::FoxAndHounds` in the current scope
[INFO] [stderr]   --> src/game/fox_and_hounds/tests.rs:58:27
[INFO] [stderr]    |
[INFO] [stderr] 58 |     let m = FoxAndHounds::new();
[INFO] [stderr]    |                           ^^^ function or associated item not found in `game::fox_and_hounds::FoxAndHounds`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/game/fox_and_hounds.rs:74:1
[INFO] [stderr]    |
[INFO] [stderr] 74 | pub struct FoxAndHounds {
[INFO] [stderr]    | ----------------------- function or associated item `new` not found for this
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `new` found for struct `game::fox_and_hounds::FoxAndHounds` in the current scope
[INFO] [stderr]   --> src/game/fox_and_hounds/tests.rs:70:31
[INFO] [stderr]    |
[INFO] [stderr] 70 |     let mut m = FoxAndHounds::new();
[INFO] [stderr]    |                               ^^^ function or associated item not found in `game::fox_and_hounds::FoxAndHounds`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/game/fox_and_hounds.rs:74:1
[INFO] [stderr]    |
[INFO] [stderr] 74 | pub struct FoxAndHounds {
[INFO] [stderr]    | ----------------------- function or associated item `new` not found for this
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `new` found for struct `game::fox_and_hounds::FoxAndHounds` in the current scope
[INFO] [stderr]   --> src/game/fox_and_hounds/tests.rs:84:31
[INFO] [stderr]    |
[INFO] [stderr] 84 |     let mut m = FoxAndHounds::new();
[INFO] [stderr]    |                               ^^^ function or associated item not found in `game::fox_and_hounds::FoxAndHounds`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/game/fox_and_hounds.rs:74:1
[INFO] [stderr]    |
[INFO] [stderr] 74 | pub struct FoxAndHounds {
[INFO] [stderr]    | ----------------------- function or associated item `new` not found for this
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `new` found for struct `game::fox_and_hounds::FoxAndHounds` in the current scope
[INFO] [stderr]   --> src/game/fox_and_hounds/tests.rs:91:31
[INFO] [stderr]    |
[INFO] [stderr] 91 |     let mut m = FoxAndHounds::new();
[INFO] [stderr]    |                               ^^^ function or associated item not found in `game::fox_and_hounds::FoxAndHounds`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/game/fox_and_hounds.rs:74:1
[INFO] [stderr]    |
[INFO] [stderr] 74 | pub struct FoxAndHounds {
[INFO] [stderr]    | ----------------------- function or associated item `new` not found for this
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `new` found for struct `game::fox_and_hounds::FoxAndHounds` in the current scope
[INFO] [stderr]   --> src/game/fox_and_hounds/tests.rs:98:31
[INFO] [stderr]    |
[INFO] [stderr] 98 |     let mut m = FoxAndHounds::new();
[INFO] [stderr]    |                               ^^^ function or associated item not found in `game::fox_and_hounds::FoxAndHounds`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/game/fox_and_hounds.rs:74:1
[INFO] [stderr]    |
[INFO] [stderr] 74 | pub struct FoxAndHounds {
[INFO] [stderr]    | ----------------------- function or associated item `new` not found for this
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `new` found for struct `game::fox_and_hounds::FoxAndHounds` in the current scope
[INFO] [stderr]    --> src/game/fox_and_hounds/tests.rs:105:31
[INFO] [stderr]     |
[INFO] [stderr] 105 |     let mut m = FoxAndHounds::new();
[INFO] [stderr]     |                               ^^^ function or associated item not found in `game::fox_and_hounds::FoxAndHounds`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/game/fox_and_hounds.rs:74:1
[INFO] [stderr]     |
[INFO] [stderr] 74  | pub struct FoxAndHounds {
[INFO] [stderr]     | ----------------------- function or associated item `new` not found for this
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `new` found for struct `game::fox_and_hounds::FoxAndHounds` in the current scope
[INFO] [stderr]    --> src/game/fox_and_hounds/tests.rs:140:31
[INFO] [stderr]     |
[INFO] [stderr] 140 |     let mut m = FoxAndHounds::new();
[INFO] [stderr]     |                               ^^^ function or associated item not found in `game::fox_and_hounds::FoxAndHounds`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/game/fox_and_hounds.rs:74:1
[INFO] [stderr]     |
[INFO] [stderr] 74  | pub struct FoxAndHounds {
[INFO] [stderr]     | ----------------------- function or associated item `new` not found for this
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `new` found for struct `game::fox_and_hounds::FoxAndHounds` in the current scope
[INFO] [stderr]    --> src/game/fox_and_hounds/tests.rs:174:31
[INFO] [stderr]     |
[INFO] [stderr] 174 |     let mut m = FoxAndHounds::new();
[INFO] [stderr]     |                               ^^^ function or associated item not found in `game::fox_and_hounds::FoxAndHounds`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/game/fox_and_hounds.rs:74:1
[INFO] [stderr]     |
[INFO] [stderr] 74  | pub struct FoxAndHounds {
[INFO] [stderr]     | ----------------------- function or associated item `new` not found for this
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `new` found for struct `game::fox_and_hounds::FoxAndHounds` in the current scope
[INFO] [stderr]    --> src/game/fox_and_hounds/tests.rs:198:31
[INFO] [stderr]     |
[INFO] [stderr] 198 |     let mut m = FoxAndHounds::new();
[INFO] [stderr]     |                               ^^^ function or associated item not found in `game::fox_and_hounds::FoxAndHounds`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/game/fox_and_hounds.rs:74:1
[INFO] [stderr]     |
[INFO] [stderr] 74  | pub struct FoxAndHounds {
[INFO] [stderr]     | ----------------------- function or associated item `new` not found for this
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `new` found for struct `game::fox_and_hounds::FoxAndHounds` in the current scope
[INFO] [stderr]    --> src/game/fox_and_hounds/tests.rs:222:31
[INFO] [stderr]     |
[INFO] [stderr] 222 |     let mut m = FoxAndHounds::new();
[INFO] [stderr]     |                               ^^^ function or associated item not found in `game::fox_and_hounds::FoxAndHounds`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/game/fox_and_hounds.rs:74:1
[INFO] [stderr]     |
[INFO] [stderr] 74  | pub struct FoxAndHounds {
[INFO] [stderr]     | ----------------------- function or associated item `new` not found for this
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `new` found for struct `game::fox_and_hounds::FoxAndHounds` in the current scope
[INFO] [stderr]    --> src/game/fox_and_hounds/tests.rs:264:31
[INFO] [stderr]     |
[INFO] [stderr] 264 |     let mut m = FoxAndHounds::new();
[INFO] [stderr]     |                               ^^^ function or associated item not found in `game::fox_and_hounds::FoxAndHounds`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/game/fox_and_hounds.rs:74:1
[INFO] [stderr]     |
[INFO] [stderr] 74  | pub struct FoxAndHounds {
[INFO] [stderr]     | ----------------------- function or associated item `new` not found for this
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: `game::fox_and_hounds::FoxAndHounds` doesn't implement `std::fmt::Debug`
[INFO] [stderr]    --> src/game/fox_and_hounds/tests.rs:277:38
[INFO] [stderr]     |
[INFO] [stderr] 277 |     print!("{:?}, F: {:?}, H: {:?}", m, m.fox_pos, m.hounds_pos);
[INFO] [stderr]     |                                      ^ `game::fox_and_hounds::FoxAndHounds` cannot be formatted using `{:?}`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the trait `std::fmt::Debug` is not implemented for `game::fox_and_hounds::FoxAndHounds`
[INFO] [stderr]     = note: add `#[derive(Debug)]` or manually implement `std::fmt::Debug`
[INFO] [stderr]     = note: required by `std::fmt::Debug::fmt`
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `new` found for struct `game::fox_and_hounds::FoxAndHounds` in the current scope
[INFO] [stderr]    --> src/game/fox_and_hounds/tests.rs:284:31
[INFO] [stderr]     |
[INFO] [stderr] 284 |     let mut m = FoxAndHounds::new();
[INFO] [stderr]     |                               ^^^ function or associated item not found in `game::fox_and_hounds::FoxAndHounds`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/game/fox_and_hounds.rs:74:1
[INFO] [stderr]     |
[INFO] [stderr] 74  | pub struct FoxAndHounds {
[INFO] [stderr]     | ----------------------- function or associated item `new` not found for this
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: `game::fox_and_hounds::FoxAndHounds` doesn't implement `std::fmt::Debug`
[INFO] [stderr]    --> src/game/fox_and_hounds/tests.rs:297:20
[INFO] [stderr]     |
[INFO] [stderr] 297 |     print!("{:?}", m);
[INFO] [stderr]     |                    ^ `game::fox_and_hounds::FoxAndHounds` cannot be formatted using `{:?}`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the trait `std::fmt::Debug` is not implemented for `game::fox_and_hounds::FoxAndHounds`
[INFO] [stderr]     = note: add `#[derive(Debug)]` or manually implement `std::fmt::Debug`
[INFO] [stderr]     = note: required by `std::fmt::Debug::fmt`
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `new` found for struct `game::fox_and_hounds::FoxAndHounds` in the current scope
[INFO] [stderr]    --> src/game/fox_and_hounds/tests.rs:303:31
[INFO] [stderr]     |
[INFO] [stderr] 303 |     let mut m = FoxAndHounds::new();
[INFO] [stderr]     |                               ^^^ function or associated item not found in `game::fox_and_hounds::FoxAndHounds`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/game/fox_and_hounds.rs:74:1
[INFO] [stderr]     |
[INFO] [stderr] 74  | pub struct FoxAndHounds {
[INFO] [stderr]     | ----------------------- function or associated item `new` not found for this
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `new` found for struct `game::fox_and_hounds::FoxAndHounds` in the current scope
[INFO] [stderr]    --> src/game/fox_and_hounds/tests.rs:307:23
[INFO] [stderr]     |
[INFO] [stderr] 307 |     m = FoxAndHounds::new();
[INFO] [stderr]     |                       ^^^ function or associated item not found in `game::fox_and_hounds::FoxAndHounds`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/game/fox_and_hounds.rs:74:1
[INFO] [stderr]     |
[INFO] [stderr] 74  | pub struct FoxAndHounds {
[INFO] [stderr]     | ----------------------- function or associated item `new` not found for this
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `new` found for struct `game::fox_and_hounds::FoxAndHounds` in the current scope
[INFO] [stderr]    --> src/game/fox_and_hounds/tests.rs:341:27
[INFO] [stderr]     |
[INFO] [stderr] 341 |     let m = FoxAndHounds::new();
[INFO] [stderr]     |                           ^^^ function or associated item not found in `game::fox_and_hounds::FoxAndHounds`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/game/fox_and_hounds.rs:74:1
[INFO] [stderr]     |
[INFO] [stderr] 74  | pub struct FoxAndHounds {
[INFO] [stderr]     | ----------------------- function or associated item `new` not found for this
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `new` found for struct `game::fox_and_hounds::FoxAndHounds` in the current scope
[INFO] [stderr]    --> src/game/fox_and_hounds/tests.rs:348:27
[INFO] [stderr]     |
[INFO] [stderr] 348 |     let m = FoxAndHounds::new();
[INFO] [stderr]     |                           ^^^ function or associated item not found in `game::fox_and_hounds::FoxAndHounds`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/game/fox_and_hounds.rs:74:1
[INFO] [stderr]     |
[INFO] [stderr] 74  | pub struct FoxAndHounds {
[INFO] [stderr]     | ----------------------- function or associated item `new` not found for this
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 18 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0277, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `fox-and-hounds`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "b6cc9b6e4f1fb4df4c9e308a1065a4c601467346b5da4b7164765697e52fb959"`
[INFO] running `"docker" "rm" "-f" "b6cc9b6e4f1fb4df4c9e308a1065a4c601467346b5da4b7164765697e52fb959"`
[INFO] [stdout] b6cc9b6e4f1fb4df4c9e308a1065a4c601467346b5da4b7164765697e52fb959