[INFO] cloning repository https://github.com/insideoutclub/ElementsOfProgramming [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/insideoutclub/ElementsOfProgramming" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finsideoutclub%2FElementsOfProgramming", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finsideoutclub%2FElementsOfProgramming'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 93bf6ebf84d1e8075cf2b01ceee3119be7c9d0a2 [INFO] checking insideoutclub/ElementsOfProgramming against try#3e22d1f9053c0fc87629b3c6d5d9567856368e5d for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finsideoutclub%2FElementsOfProgramming" "/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/insideoutclub/ElementsOfProgramming on toolchain 3e22d1f9053c0fc87629b3c6d5d9567856368e5d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/insideoutclub/ElementsOfProgramming [INFO] finished tweaking git repo https://github.com/insideoutclub/ElementsOfProgramming [INFO] tweaked toml for git repo https://github.com/insideoutclub/ElementsOfProgramming written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/insideoutclub/ElementsOfProgramming already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8f4c0c75ad4f37e95acee95f95e8686e0ce8581c3ff9853bd86d6015970439e6 [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" "8f4c0c75ad4f37e95acee95f95e8686e0ce8581c3ff9853bd86d6015970439e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8f4c0c75ad4f37e95acee95f95e8686e0ce8581c3ff9853bd86d6015970439e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f4c0c75ad4f37e95acee95f95e8686e0ce8581c3ff9853bd86d6015970439e6", kill_on_drop: false }` [INFO] [stdout] 8f4c0c75ad4f37e95acee95f95e8686e0ce8581c3ff9853bd86d6015970439e6 [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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f94d6b2604d7fc2bbb5cb878702de5f3028e850052a7094faf39362ac773985c [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" "f94d6b2604d7fc2bbb5cb878702de5f3028e850052a7094faf39362ac773985c", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-bigint v0.2.3 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Checking num v0.2.0 [INFO] [stderr] Checking eop v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: expected one of `->`, `;`, `where`, or `{`, found `}` [INFO] [stdout] --> src/lib.rs:6095:1 [INFO] [stdout] | [INFO] [stdout] 6094 | fn deref(&self, i: I::DistanceType) [INFO] [stdout] | ----- while parsing this `fn` - expected one of `->`, `;`, `where`, or `{` [INFO] [stdout] 6095 | } [INFO] [stdout] | ^ unexpected token [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `->`, `;`, `where`, or `{`, found `}` [INFO] [stdout] --> src/lib.rs:6095:1 [INFO] [stdout] | [INFO] [stdout] 6094 | fn deref(&self, i: I::DistanceType) [INFO] [stdout] | ----- while parsing this `fn` - expected one of `->`, `;`, `where`, or `{` [INFO] [stdout] 6095 | } [INFO] [stdout] | ^ unexpected token [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: associated function in `impl` without body [INFO] [stdout] --> src/lib.rs:6094:5 [INFO] [stdout] | [INFO] [stdout] 6094 | fn deref(&self, i: I::DistanceType) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | help: provide a definition for the function: `{ }` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: associated function in `impl` without body [INFO] [stdout] --> src/lib.rs:6094:5 [INFO] [stdout] | [INFO] [stdout] 6094 | fn deref(&self, i: I::DistanceType) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | help: provide a definition for the function: `{ }` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `deref` has an incompatible type for trait [INFO] [stdout] --> src/lib.rs:6095:1 [INFO] [stdout] | [INFO] [stdout] 6026 | fn deref(&self, i: Self::SizeType) -> Self::ValueType; [INFO] [stdout] | --------------- type in trait [INFO] [stdout] ... [INFO] [stdout] 6095 | } [INFO] [stdout] | ^ expected associated type, found `()` [INFO] [stdout] | [INFO] [stdout] = note: expected fn pointer `fn(&BoundedRange, _) -> ::ValueType` [INFO] [stdout] found fn pointer `fn(&BoundedRange, _)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0046]: not all trait items implemented, missing: `begin`, `end` [INFO] [stdout] --> src/lib.rs:6090:1 [INFO] [stdout] | [INFO] [stdout] 6018 | fn begin(&self) -> Self::IteratorType; [INFO] [stdout] | -------------------------------------- `begin` from trait [INFO] [stdout] 6019 | fn end(&self) -> Self::IteratorType; [INFO] [stdout] | ------------------------------------ `end` from trait [INFO] [stdout] ... [INFO] [stdout] 6090 | impl Linearizable for BoundedRange where I: Readable + Iterator { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `begin`, `end` in implementation [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `deref` has an incompatible type for trait [INFO] [stdout] --> src/lib.rs:6095:1 [INFO] [stdout] | [INFO] [stdout] 6026 | fn deref(&self, i: Self::SizeType) -> Self::ValueType; [INFO] [stdout] | --------------- type in trait [INFO] [stdout] ... [INFO] [stdout] 6095 | } [INFO] [stdout] | ^ expected associated type, found `()` [INFO] [stdout] | [INFO] [stdout] = note: expected fn pointer `fn(&BoundedRange, _) -> ::ValueType` [INFO] [stdout] found fn pointer `fn(&BoundedRange, _)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0046]: not all trait items implemented, missing: `begin`, `end` [INFO] [stdout] --> src/lib.rs:6090:1 [INFO] [stdout] | [INFO] [stdout] 6018 | fn begin(&self) -> Self::IteratorType; [INFO] [stdout] | -------------------------------------- `begin` from trait [INFO] [stdout] 6019 | fn end(&self) -> Self::IteratorType; [INFO] [stdout] | ------------------------------------ `end` from trait [INFO] [stdout] ... [INFO] [stdout] 6090 | impl Linearizable for BoundedRange where I: Readable + Iterator { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `begin`, `end` in implementation [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0046, E0053. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0046`. [INFO] [stdout] [INFO] [stderr] error: could not compile `eop` [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: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0046, E0053. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0046`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "f94d6b2604d7fc2bbb5cb878702de5f3028e850052a7094faf39362ac773985c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f94d6b2604d7fc2bbb5cb878702de5f3028e850052a7094faf39362ac773985c", kill_on_drop: false }` [INFO] [stdout] f94d6b2604d7fc2bbb5cb878702de5f3028e850052a7094faf39362ac773985c