[INFO] cloning repository https://github.com/joaoeudes7/Algoritmos-Rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/joaoeudes7/Algoritmos-Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoaoeudes7%2FAlgoritmos-Rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoaoeudes7%2FAlgoritmos-Rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c7926854c71573e0bb84d3c9be85611c8ee6ae6d [INFO] checking joaoeudes7/Algoritmos-Rust against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoaoeudes7%2FAlgoritmos-Rust" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/joaoeudes7/Algoritmos-Rust on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/joaoeudes7/Algoritmos-Rust [INFO] finished tweaking git repo https://github.com/joaoeudes7/Algoritmos-Rust [INFO] tweaked toml for git repo https://github.com/joaoeudes7/Algoritmos-Rust written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/joaoeudes7/Algoritmos-Rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded const_fn v0.4.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5270f72d7cfc018756646482557853d0db81edaf9487ad1fd461e8d031da3399 [INFO] running `Command { std: "docker" "start" "-a" "5270f72d7cfc018756646482557853d0db81edaf9487ad1fd461e8d031da3399", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5270f72d7cfc018756646482557853d0db81edaf9487ad1fd461e8d031da3399", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5270f72d7cfc018756646482557853d0db81edaf9487ad1fd461e8d031da3399", kill_on_drop: false }` [INFO] [stdout] 5270f72d7cfc018756646482557853d0db81edaf9487ad1fd461e8d031da3399 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4dbd6fdeae49cc4cbaf63b061e5616fc4053a085a8eabba751bc8a4062b99a58 [INFO] running `Command { std: "docker" "start" "-a" "4dbd6fdeae49cc4cbaf63b061e5616fc4053a085a8eabba751bc8a4062b99a58", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling standback v0.2.11 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling const_fn v0.4.3 [INFO] [stderr] Compiling time v0.2.22 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Checking rust_algorithms v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: expected type, found keyword `mut` [INFO] [stdout] --> src/bin/binary_tree.rs:33:20 [INFO] [stdout] | [INFO] [stdout] 33 | fn b_search(array: mut [i32], start: i32, end: i32, k: i32) -> [i32] { [INFO] [stdout] | ^^^ expected type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0072]: recursive type `Tree` has infinite size [INFO] [stdout] --> src/bin/binary_tree.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | struct Tree { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 2 | value: T, [INFO] [stdout] 3 | left: Option>, [INFO] [stdout] | ------- recursive without indirection [INFO] [stdout] | [INFO] [stdout] help: insert some indirection (e.g., a `Box`, `Rc`, or `&`) to break the cycle [INFO] [stdout] | [INFO] [stdout] 3 | left: Option>>, [INFO] [stdout] | ++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/bin/binary_tree.rs:29:16 [INFO] [stdout] | [INFO] [stdout] 20 | fn insert(&mut self, new_value: T) -> Self { [INFO] [stdout] | ---- expected `Tree` because of return type [INFO] [stdout] ... [INFO] [stdout] 29 | return node; [INFO] [stdout] | ^^^^ expected `Tree`, found `Option>` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `Tree<_>` [INFO] [stdout] found enum `Option>` [INFO] [stdout] help: consider using `Option::expect` to unwrap the `Option>` value, panicking if the value is an `Option::None` [INFO] [stdout] | [INFO] [stdout] 29 | return node.expect("REASON"); [INFO] [stdout] | +++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/bin/binary_tree.rs:33:64 [INFO] [stdout] | [INFO] [stdout] 33 | fn b_search(array: mut [i32], start: i32, end: i32, k: i32) -> [i32] { [INFO] [stdout] | -------- ^^^^^ expected `[i32]`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `[i32]` cannot be known at compilation time [INFO] [stdout] --> src/bin/binary_tree.rs:33:64 [INFO] [stdout] | [INFO] [stdout] 33 | fn b_search(array: mut [i32], start: i32, end: i32, k: i32) -> [i32] { [INFO] [stdout] | ^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `[i32]` [INFO] [stdout] = note: the return type of a function must have a statically known size [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0072, E0277, E0308. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0072`. [INFO] [stdout] [INFO] [stdout] error: expected type, found keyword `mut` [INFO] [stdout] --> src/bin/binary_tree.rs:33:20 [INFO] [stdout] | [INFO] [stdout] 33 | fn b_search(array: mut [i32], start: i32, end: i32, k: i32) -> [i32] { [INFO] [stdout] | ^^^ expected type [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rust_algorithms` (bin "binary_tree") due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0072]: recursive type `Tree` has infinite size [INFO] [stdout] --> src/bin/binary_tree.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | struct Tree { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 2 | value: T, [INFO] [stdout] 3 | left: Option>, [INFO] [stdout] | ------- recursive without indirection [INFO] [stdout] | [INFO] [stdout] help: insert some indirection (e.g., a `Box`, `Rc`, or `&`) to break the cycle [INFO] [stdout] | [INFO] [stdout] 3 | left: Option>>, [INFO] [stdout] | ++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/bin/binary_tree.rs:29:16 [INFO] [stdout] | [INFO] [stdout] 20 | fn insert(&mut self, new_value: T) -> Self { [INFO] [stdout] | ---- expected `Tree` because of return type [INFO] [stdout] ... [INFO] [stdout] 29 | return node; [INFO] [stdout] | ^^^^ expected `Tree`, found `Option>` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `Tree<_>` [INFO] [stdout] found enum `Option>` [INFO] [stdout] help: consider using `Option::expect` to unwrap the `Option>` value, panicking if the value is an `Option::None` [INFO] [stdout] | [INFO] [stdout] 29 | return node.expect("REASON"); [INFO] [stdout] | +++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/bin/binary_tree.rs:33:64 [INFO] [stdout] | [INFO] [stdout] 33 | fn b_search(array: mut [i32], start: i32, end: i32, k: i32) -> [i32] { [INFO] [stdout] | -------- ^^^^^ expected `[i32]`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `[i32]` cannot be known at compilation time [INFO] [stdout] --> src/bin/binary_tree.rs:33:64 [INFO] [stdout] | [INFO] [stdout] 33 | fn b_search(array: mut [i32], start: i32, end: i32, k: i32) -> [i32] { [INFO] [stdout] | ^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `[i32]` [INFO] [stdout] = note: the return type of a function must have a statically known size [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0072, E0277, E0308. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0072`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rust_algorithms` (bin "binary_tree" test) due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "4dbd6fdeae49cc4cbaf63b061e5616fc4053a085a8eabba751bc8a4062b99a58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4dbd6fdeae49cc4cbaf63b061e5616fc4053a085a8eabba751bc8a4062b99a58", kill_on_drop: false }` [INFO] [stdout] 4dbd6fdeae49cc4cbaf63b061e5616fc4053a085a8eabba751bc8a4062b99a58 [INFO] checking joaoeudes7/Algoritmos-Rust against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoaoeudes7%2FAlgoritmos-Rust" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/joaoeudes7/Algoritmos-Rust on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/joaoeudes7/Algoritmos-Rust [INFO] finished tweaking git repo https://github.com/joaoeudes7/Algoritmos-Rust [INFO] tweaked toml for git repo https://github.com/joaoeudes7/Algoritmos-Rust written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/joaoeudes7/Algoritmos-Rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b8824280498a6f6758abce2f7f2b4d1e6311851a850031df0c3dbc8d3f0c846c [INFO] running `Command { std: "docker" "start" "-a" "b8824280498a6f6758abce2f7f2b4d1e6311851a850031df0c3dbc8d3f0c846c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b8824280498a6f6758abce2f7f2b4d1e6311851a850031df0c3dbc8d3f0c846c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8824280498a6f6758abce2f7f2b4d1e6311851a850031df0c3dbc8d3f0c846c", kill_on_drop: false }` [INFO] [stdout] b8824280498a6f6758abce2f7f2b4d1e6311851a850031df0c3dbc8d3f0c846c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b92f42d8b287b4405bc5d8985842951e09fd14371724402c78bc472034587c57 [INFO] running `Command { std: "docker" "start" "-a" "b92f42d8b287b4405bc5d8985842951e09fd14371724402c78bc472034587c57", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "b92f42d8b287b4405bc5d8985842951e09fd14371724402c78bc472034587c57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b92f42d8b287b4405bc5d8985842951e09fd14371724402c78bc472034587c57", kill_on_drop: false }` [INFO] [stdout] b92f42d8b287b4405bc5d8985842951e09fd14371724402c78bc472034587c57