[INFO] cloning repository https://github.com/luan-cestari/DailyCodingProblemAndSolutions [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/luan-cestari/DailyCodingProblemAndSolutions" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluan-cestari%2FDailyCodingProblemAndSolutions", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluan-cestari%2FDailyCodingProblemAndSolutions'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b398e8f971a597013475bfbf870bbd22305c7033 [INFO] checking luan-cestari/DailyCodingProblemAndSolutions against try#1f5783cbeb5da8b38566d718631d016891e9c912 for pr-142704 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluan-cestari%2FDailyCodingProblemAndSolutions" "/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/luan-cestari/DailyCodingProblemAndSolutions on toolchain 1f5783cbeb5da8b38566d718631d016891e9c912 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f5783cbeb5da8b38566d718631d016891e9c912" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/luan-cestari/DailyCodingProblemAndSolutions [INFO] finished tweaking git repo https://github.com/luan-cestari/DailyCodingProblemAndSolutions [INFO] tweaked toml for git repo https://github.com/luan-cestari/DailyCodingProblemAndSolutions written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/luan-cestari/DailyCodingProblemAndSolutions 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" "+1f5783cbeb5da8b38566d718631d016891e9c912" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+1f5783cbeb5da8b38566d718631d016891e9c912" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b02b471390dd098d04ee01ff3fe902a3ce9dddd562f500a2513ca34126f12193 [INFO] running `Command { std: "docker" "start" "-a" "b02b471390dd098d04ee01ff3fe902a3ce9dddd562f500a2513ca34126f12193", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b02b471390dd098d04ee01ff3fe902a3ce9dddd562f500a2513ca34126f12193", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b02b471390dd098d04ee01ff3fe902a3ce9dddd562f500a2513ca34126f12193", kill_on_drop: false }` [INFO] [stdout] b02b471390dd098d04ee01ff3fe902a3ce9dddd562f500a2513ca34126f12193 [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=forbid" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+1f5783cbeb5da8b38566d718631d016891e9c912" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 39c7952a38b7af9a05808f34eda4dc6b5f1f014cf5305cff5acd2d67b875f657 [INFO] running `Command { std: "docker" "start" "-a" "39c7952a38b7af9a05808f34eda4dc6b5f1f014cf5305cff5acd2d67b875f657", kill_on_drop: false }` [INFO] [stderr] Checking DailyCodingProblemLuan v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0635]: unknown feature `option_result_contains` [INFO] [stdout] --> 1079-Facebook-Misc-Counter.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(option_result_contains)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `option_result_contains` [INFO] [stdout] --> 1079-Facebook-Misc-Counter.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(option_result_contains)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `new_uninit` has been stable since 1.82.0 and no longer requires an attribute to enable [INFO] [stdout] --> 1072-Facebook-Misc-Tree.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(new_uninit)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `new_uninit` has been stable since 1.82.0 and no longer requires an attribute to enable [INFO] [stdout] --> 1078-Google-Misc-TreePath.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(new_uninit)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `is_some_with` [INFO] [stdout] --> 1077-Amazon-Misc-Tree.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(is_some_with)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `is_some_with` [INFO] [stdout] --> 1072-Facebook-Misc-Tree.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(is_some_with)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `is_some_with` [INFO] [stdout] --> 1078-Google-Misc-TreePath.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(is_some_with)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `is_some_with` [INFO] [stdout] --> 1077-Amazon-Misc-Tree.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(is_some_with)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `new_uninit` has been stable since 1.82.0 and no longer requires an attribute to enable [INFO] [stdout] --> 1078-Google-Misc-TreePath.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(new_uninit)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `is_some_with` [INFO] [stdout] --> 1078-Google-Misc-TreePath.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(is_some_with)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stdout] warning: the feature `new_uninit` has been stable since 1.82.0 and no longer requires an attribute to enable [INFO] [stdout] --> 1072-Facebook-Misc-Tree.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(new_uninit)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `is_some_with` [INFO] [stdout] --> 1072-Facebook-Misc-Tree.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(is_some_with)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `DailyCodingProblemLuan` (bin "1079" test) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `DailyCodingProblemLuan` (bin "1072" test) due to 1 previous error; 1 warning emitted [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `DailyCodingProblemLuan` (bin "1078" test) due to 1 previous error; 1 warning emitted [INFO] [stderr] error: could not compile `DailyCodingProblemLuan` (bin "1079") due to 1 previous error [INFO] [stderr] error: could not compile `DailyCodingProblemLuan` (bin "1078") due to 1 previous error; 1 warning emitted [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> 1077-Amazon-Misc-Tree.rs:28:25 [INFO] [stdout] | [INFO] [stdout] 28 | if r.is_ok_and(|&x| x == false) { [INFO] [stdout] | ^^ [INFO] [stdout] | | [INFO] [stdout] | expected `bool`, found `&_` [INFO] [stdout] | expected due to this [INFO] [stdout] | [INFO] [stdout] = note: expected type `bool` [INFO] [stdout] found reference `&_` [INFO] [stdout] help: consider removing `&` from the pattern [INFO] [stdout] | [INFO] [stdout] 28 - if r.is_ok_and(|&x| x == false) { [INFO] [stdout] 28 + if r.is_ok_and(|x| x == false) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> 1077-Amazon-Misc-Tree.rs:28:25 [INFO] [stdout] | [INFO] [stdout] 28 | if r.is_ok_and(|&x| x == false) { [INFO] [stdout] | ^^ [INFO] [stdout] | | [INFO] [stdout] | expected `bool`, found `&_` [INFO] [stdout] | expected due to this [INFO] [stdout] | [INFO] [stdout] = note: expected type `bool` [INFO] [stdout] found reference `&_` [INFO] [stdout] help: consider removing `&` from the pattern [INFO] [stdout] | [INFO] [stdout] 28 - if r.is_ok_and(|&x| x == false) { [INFO] [stdout] 28 + if r.is_ok_and(|x| x == false) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `DailyCodingProblemLuan` (bin "1072") due to 1 previous error; 1 warning emitted [INFO] [stderr] error: could not compile `DailyCodingProblemLuan` (bin "1077" test) due to 2 previous errors [INFO] [stderr] error: could not compile `DailyCodingProblemLuan` (bin "1077") due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "39c7952a38b7af9a05808f34eda4dc6b5f1f014cf5305cff5acd2d67b875f657", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39c7952a38b7af9a05808f34eda4dc6b5f1f014cf5305cff5acd2d67b875f657", kill_on_drop: false }` [INFO] [stdout] 39c7952a38b7af9a05808f34eda4dc6b5f1f014cf5305cff5acd2d67b875f657