[INFO] cloning repository https://github.com/sunrosa/datamine-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sunrosa/datamine-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunrosa%2Fdatamine-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunrosa%2Fdatamine-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 55667350782ecd86a36addd33f62b41defd52752 [INFO] checking sunrosa/datamine-rs against master#9c3064e131f4939cc95a29bb11413c49bbda1491 for pr-144098 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunrosa%2Fdatamine-rs" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/sunrosa/datamine-rs [INFO] finished tweaking git repo https://github.com/sunrosa/datamine-rs [INFO] tweaked toml for git repo https://github.com/sunrosa/datamine-rs written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/sunrosa/datamine-rs on toolchain 9c3064e131f4939cc95a29bb11413c49bbda1491 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c3064e131f4939cc95a29bb11413c49bbda1491" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/sunrosa/datamine-rs 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" "+9c3064e131f4939cc95a29bb11413c49bbda1491" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+9c3064e131f4939cc95a29bb11413c49bbda1491" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 01e99f88cf7072d4b1ac287aee082ab12b3d1c1686f9bf68a30247011a788f31 [INFO] running `Command { std: "docker" "start" "-a" "01e99f88cf7072d4b1ac287aee082ab12b3d1c1686f9bf68a30247011a788f31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "01e99f88cf7072d4b1ac287aee082ab12b3d1c1686f9bf68a30247011a788f31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01e99f88cf7072d4b1ac287aee082ab12b3d1c1686f9bf68a30247011a788f31", kill_on_drop: false }` [INFO] [stdout] 01e99f88cf7072d4b1ac287aee082ab12b3d1c1686f9bf68a30247011a788f31 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+9c3064e131f4939cc95a29bb11413c49bbda1491" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8ab84eb7298b73a0e6823786edae8738ff8b88b5ef131524c983b68b2b631dd7 [INFO] running `Command { std: "docker" "start" "-a" "8ab84eb7298b73a0e6823786edae8738ff8b88b5ef131524c983b68b2b631dd7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.81 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling serde v1.0.198 [INFO] [stderr] Compiling serde_json v1.0.116 [INFO] [stderr] Compiling anyhow v1.0.82 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.60 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Compiling serde_derive v1.0.198 [INFO] [stderr] Checking datamine-rs v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Machines` [INFO] [stdout] --> src/stat.rs:6:27 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::model::{Bonus, Machines, MachinesAccessed, Performance, Score}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Machines` [INFO] [stdout] --> src/stat.rs:6:27 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::model::{Bonus, Machines, MachinesAccessed, Performance, Score}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: impl trait in impl method signature does not match trait method signature [INFO] [stdout] --> src/stat.rs:48:36 [INFO] [stdout] | [INFO] [stdout] 10 | fn filter_player_name(self, name: String) -> impl Iterator; [INFO] [stdout] | ------------- return type from trait method defined here [INFO] [stdout] ... [INFO] [stdout] 48 | ) -> impl Iterator + DebugT { [INFO] [stdout] | ^^^^^^ this bound is stronger than that defined on the trait [INFO] [stdout] | [INFO] [stdout] = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate [INFO] [stdout] = note: we are soliciting feedback, see issue #121718 for more information [INFO] [stdout] = note: `#[warn(refining_impl_trait_internal)]` on by default [INFO] [stdout] help: replace the return type so that it matches the trait [INFO] [stdout] | [INFO] [stdout] 48 - ) -> impl Iterator + DebugT { [INFO] [stdout] 48 + ) -> impl Iterator { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: impl trait in impl method signature does not match trait method signature [INFO] [stdout] --> src/stat.rs:52:55 [INFO] [stdout] | [INFO] [stdout] 13 | fn filter_wins(self) -> impl Iterator; [INFO] [stdout] | ------------- return type from trait method defined here [INFO] [stdout] ... [INFO] [stdout] 52 | fn filter_wins(self) -> impl Iterator + DebugT { [INFO] [stdout] | ^^^^^^ this bound is stronger than that defined on the trait [INFO] [stdout] | [INFO] [stdout] = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate [INFO] [stdout] = note: we are soliciting feedback, see issue #121718 for more information [INFO] [stdout] help: replace the return type so that it matches the trait [INFO] [stdout] | [INFO] [stdout] 52 - fn filter_wins(self) -> impl Iterator + DebugT { [INFO] [stdout] 52 + fn filter_wins(self) -> impl Iterator { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: impl trait in impl method signature does not match trait method signature [INFO] [stdout] --> src/stat.rs:48:36 [INFO] [stdout] | [INFO] [stdout] 10 | fn filter_player_name(self, name: String) -> impl Iterator; [INFO] [stdout] | ------------- return type from trait method defined here [INFO] [stdout] ... [INFO] [stdout] 48 | ) -> impl Iterator + DebugT { [INFO] [stdout] | ^^^^^^ this bound is stronger than that defined on the trait [INFO] [stdout] | [INFO] [stdout] = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate [INFO] [stdout] = note: we are soliciting feedback, see issue #121718 for more information [INFO] [stdout] = note: `#[warn(refining_impl_trait_internal)]` on by default [INFO] [stdout] help: replace the return type so that it matches the trait [INFO] [stdout] | [INFO] [stdout] 48 - ) -> impl Iterator + DebugT { [INFO] [stdout] 48 + ) -> impl Iterator { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: impl trait in impl method signature does not match trait method signature [INFO] [stdout] --> src/stat.rs:52:55 [INFO] [stdout] | [INFO] [stdout] 13 | fn filter_wins(self) -> impl Iterator; [INFO] [stdout] | ------------- return type from trait method defined here [INFO] [stdout] ... [INFO] [stdout] 52 | fn filter_wins(self) -> impl Iterator + DebugT { [INFO] [stdout] | ^^^^^^ this bound is stronger than that defined on the trait [INFO] [stdout] | [INFO] [stdout] = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate [INFO] [stdout] = note: we are soliciting feedback, see issue #121718 for more information [INFO] [stdout] help: replace the return type so that it matches the trait [INFO] [stdout] | [INFO] [stdout] 52 - fn filter_wins(self) -> impl Iterator + DebugT { [INFO] [stdout] 52 + fn filter_wins(self) -> impl Iterator { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/stat.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub trait ScoresRef { [INFO] [stdout] | --------- methods in this trait [INFO] [stdout] 9 | /// Filter scores where it matches player name. [INFO] [stdout] 10 | fn filter_player_name(self, name: String) -> impl Iterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 13 | fn filter_wins(self) -> impl Iterator; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | fn win_count(self) -> i32; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | fn win_scores_count(self) -> usize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | fn avg_run_time(self) -> Duration; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | fn max_run_time(self) -> Duration; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | fn total_score(self) -> Performance; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | fn max_perf_individual(self) -> Performance; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | fn total_bonus(self) -> Bonus; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/stat.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub trait ScoresRef { [INFO] [stdout] | --------- methods in this trait [INFO] [stdout] 9 | /// Filter scores where it matches player name. [INFO] [stdout] 10 | fn filter_player_name(self, name: String) -> impl Iterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 13 | fn filter_wins(self) -> impl Iterator; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | fn win_count(self) -> i32; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | fn win_scores_count(self) -> usize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | fn avg_run_time(self) -> Duration; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | fn max_run_time(self) -> Duration; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | fn total_score(self) -> Performance; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | fn max_perf_individual(self) -> Performance; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | fn total_bonus(self) -> Bonus; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.87s [INFO] running `Command { std: "docker" "inspect" "8ab84eb7298b73a0e6823786edae8738ff8b88b5ef131524c983b68b2b631dd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ab84eb7298b73a0e6823786edae8738ff8b88b5ef131524c983b68b2b631dd7", kill_on_drop: false }` [INFO] [stdout] 8ab84eb7298b73a0e6823786edae8738ff8b88b5ef131524c983b68b2b631dd7