[INFO] cloning repository https://github.com/Aceeri/kattis [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Aceeri/kattis" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAceeri%2Fkattis", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAceeri%2Fkattis'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cb746ffaa89d89b7366a949d5f22a0b9c870deed [INFO] checking Aceeri/kattis against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAceeri%2Fkattis" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Aceeri/kattis on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Aceeri/kattis [INFO] finished tweaking git repo https://github.com/Aceeri/kattis [INFO] tweaked toml for git repo https://github.com/Aceeri/kattis written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/Aceeri/kattis already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3601a75f3b74e9b83c830c321c427c570f83d3e708cb6fd5057bbe0473cfe065 [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" "3601a75f3b74e9b83c830c321c427c570f83d3e708cb6fd5057bbe0473cfe065", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3601a75f3b74e9b83c830c321c427c570f83d3e708cb6fd5057bbe0473cfe065", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3601a75f3b74e9b83c830c321c427c570f83d3e708cb6fd5057bbe0473cfe065", kill_on_drop: false }` [INFO] [stdout] 3601a75f3b74e9b83c830c321c427c570f83d3e708cb6fd5057bbe0473cfe065 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e27ec25476289d9f86416e720da0c7ad8fc1c3159a24089bccdcba5d3072cc43 [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" "e27ec25476289d9f86416e720da0c7ad8fc1c3159a24089bccdcba5d3072cc43", kill_on_drop: false }` [INFO] [stderr] Checking kattis v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/sibice.rs:4:29 [INFO] [stdout] | [INFO] [stdout] 4 | fn main() -> Result<(), Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/sibice.rs:4:29 [INFO] [stdout] | [INFO] [stdout] 4 | fn main() -> Result<(), Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0423]: expected value, found built-in attribute `path` [INFO] [stdout] --> src/bin/hopper.rs:87:24 [INFO] [stdout] | [INFO] [stdout] 87 | let mut new_path = path.clone(); [INFO] [stdout] | ^^^^ not a value [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `length` in this scope [INFO] [stdout] --> src/bin/hopper.rs:89:21 [INFO] [stdout] | [INFO] [stdout] 89 | (sub, new_path, length + 1) [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HashMap`, `HashSet` [INFO] [stdout] --> src/bin/hopper.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::mpsc::channel` [INFO] [stdout] --> src/bin/hopper.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::sync::mpsc::channel; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/bin/hopper.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/hopper.rs:159:29 [INFO] [stdout] | [INFO] [stdout] 159 | fn main() -> Result<(), Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0423]: expected value, found built-in attribute `path` [INFO] [stdout] --> src/bin/hopper.rs:87:24 [INFO] [stdout] | [INFO] [stdout] 87 | let mut new_path = path.clone(); [INFO] [stdout] | ^^^^ not a value [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `length` in this scope [INFO] [stdout] --> src/bin/hopper.rs:89:21 [INFO] [stdout] | [INFO] [stdout] 89 | (sub, new_path, length + 1) [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HashMap`, `HashSet` [INFO] [stdout] --> src/bin/hopper.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::mpsc::channel` [INFO] [stdout] --> src/bin/hopper.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::sync::mpsc::channel; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/bin/hopper.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/hopper.rs:159:29 [INFO] [stdout] | [INFO] [stdout] 159 | fn main() -> Result<(), Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Cache: Clone` is not satisfied [INFO] [stdout] --> src/bin/hopper.rs:54:11 [INFO] [stdout] | [INFO] [stdout] 54 | cache: vec![Vec::new(); 1000].into_boxed_slice(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ the trait `Clone` is not implemented for `Cache` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `Clone` for `Vec` [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/bin/hopper.rs:65:7 [INFO] [stdout] | [INFO] [stdout] 65 | for (path, length) in &self.cache[possibility] { [INFO] [stdout] | ^^^^^^^^^^^^^^ ------------------------ this expression has type `&Cache` [INFO] [stdout] | | [INFO] [stdout] | expected enum `Cache`, found tuple [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Cache` [INFO] [stdout] found tuple `(_, _)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Cache: Clone` is not satisfied [INFO] [stdout] --> src/bin/hopper.rs:54:11 [INFO] [stdout] | [INFO] [stdout] 54 | cache: vec![Vec::new(); 1000].into_boxed_slice(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ the trait `Clone` is not implemented for `Cache` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `Clone` for `Vec` [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/bin/hopper.rs:65:7 [INFO] [stdout] | [INFO] [stdout] 65 | for (path, length) in &self.cache[possibility] { [INFO] [stdout] | ^^^^^^^^^^^^^^ ------------------------ this expression has type `&Cache` [INFO] [stdout] | | [INFO] [stdout] | expected enum `Cache`, found tuple [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Cache` [INFO] [stdout] found tuple `(_, _)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/bin/hopper.rs:111:8 [INFO] [stdout] | [INFO] [stdout] 111 | for (jump, path, length) in &self.cache[possibility] { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ------------------------ this expression has type `&Cache` [INFO] [stdout] | | [INFO] [stdout] | expected enum `Cache`, found tuple [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Cache` [INFO] [stdout] found tuple `(_, _, _)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/bin/hopper.rs:111:8 [INFO] [stdout] | [INFO] [stdout] 111 | for (jump, path, length) in &self.cache[possibility] { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ------------------------ this expression has type `&Cache` [INFO] [stdout] | | [INFO] [stdout] | expected enum `Cache`, found tuple [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Cache` [INFO] [stdout] found tuple `(_, _, _)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0423, E0425. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0423, E0425. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `kattis` [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] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "e27ec25476289d9f86416e720da0c7ad8fc1c3159a24089bccdcba5d3072cc43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e27ec25476289d9f86416e720da0c7ad8fc1c3159a24089bccdcba5d3072cc43", kill_on_drop: false }` [INFO] [stdout] e27ec25476289d9f86416e720da0c7ad8fc1c3159a24089bccdcba5d3072cc43