[INFO] cloning repository https://github.com/mdrie/retain [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mdrie/retain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmdrie%2Fretain", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmdrie%2Fretain'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] daa9cd49b35b2aa979021d35cd67efe602fbec04 [INFO] testing mdrie/retain against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759-retry [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmdrie%2Fretain" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/mdrie/retain [INFO] finished tweaking git repo https://github.com/mdrie/retain [INFO] tweaked toml for git repo https://github.com/mdrie/retain written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/mdrie/retain on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/mdrie/retain 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded clap v4.5.23 [INFO] [stderr] Downloaded anstyle-wincon v3.0.6 [INFO] [stderr] Downloaded iana-time-zone v0.1.61 [INFO] [stderr] Downloaded proptest v1.6.0 [INFO] [stderr] Downloaded clap_builder v4.5.23 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c39231c19c44a464c7cec474c73ce3c77da968ef4addba9255e9f6a2ff574d6a [INFO] running `Command { std: "docker" "start" "-a" "c39231c19c44a464c7cec474c73ce3c77da968ef4addba9255e9f6a2ff574d6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c39231c19c44a464c7cec474c73ce3c77da968ef4addba9255e9f6a2ff574d6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c39231c19c44a464c7cec474c73ce3c77da968ef4addba9255e9f6a2ff574d6a", kill_on_drop: false }` [INFO] [stdout] c39231c19c44a464c7cec474c73ce3c77da968ef4addba9255e9f6a2ff574d6a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9e6d4e15c0208685ef145acc1bf39ed929f16266357febe45ec9e8bd79215097 [INFO] running `Command { std: "docker" "start" "-a" "9e6d4e15c0208685ef145acc1bf39ed929f16266357febe45ec9e8bd79215097", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling iana-time-zone v0.1.61 [INFO] [stderr] Compiling clap_builder v4.5.23 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling chrono v0.4.39 [INFO] [stderr] Compiling syn v2.0.90 [INFO] [stderr] Compiling clap_derive v4.5.18 [INFO] [stderr] Compiling clap v4.5.23 [INFO] [stderr] Compiling retain v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `algo::to_be_deleted` [INFO] [stdout] --> src/lib.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use algo::to_be_deleted; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `test` [INFO] [stdout] --> src/lib.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | let test = DateTime::parse_from_rfc3339("2023-12-03T13:03:12Z").unwrap().to_utc().timestamp(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_test` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `to_be_deleted` is never used [INFO] [stdout] --> src/algo.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn to_be_deleted(found_dates: &Vec>) -> &Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `to_be_deleted_timestamps` is never used [INFO] [stdout] --> src/algo.rs:7:4 [INFO] [stdout] | [INFO] [stdout] 7 | fn to_be_deleted_timestamps(found_timestamps: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 02s [INFO] running `Command { std: "docker" "inspect" "9e6d4e15c0208685ef145acc1bf39ed929f16266357febe45ec9e8bd79215097", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e6d4e15c0208685ef145acc1bf39ed929f16266357febe45ec9e8bd79215097", kill_on_drop: false }` [INFO] [stdout] 9e6d4e15c0208685ef145acc1bf39ed929f16266357febe45ec9e8bd79215097 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 454b3818c18b30ff5a9f577636e0cdce70b63437168a82ee77835499ba412e1b [INFO] running `Command { std: "docker" "start" "-a" "454b3818c18b30ff5a9f577636e0cdce70b63437168a82ee77835499ba412e1b", kill_on_drop: false }` [INFO] [stderr] Compiling rustix v0.38.42 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling once_cell v1.20.2 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling bit-vec v0.8.0 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling rand_xorshift v0.3.0 [INFO] [stderr] Compiling bit-set v0.8.0 [INFO] [stderr] Compiling unarray v0.1.4 [INFO] [stderr] Compiling chrono v0.4.39 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling tempfile v3.14.0 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling retain v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `algo::to_be_deleted` [INFO] [stdout] --> src/lib.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use algo::to_be_deleted; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `test` [INFO] [stdout] --> src/lib.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | let test = DateTime::parse_from_rfc3339("2023-12-03T13:03:12Z").unwrap().to_utc().timestamp(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_test` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `to_be_deleted` is never used [INFO] [stdout] --> src/algo.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn to_be_deleted(found_dates: &Vec>) -> &Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `to_be_deleted_timestamps` is never used [INFO] [stdout] --> src/algo.rs:7:4 [INFO] [stdout] | [INFO] [stdout] 7 | fn to_be_deleted_timestamps(found_timestamps: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling proptest v1.6.0 [INFO] [stdout] warning: unused import: `algo::to_be_deleted` [INFO] [stdout] --> src/lib.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use algo::to_be_deleted; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `test` [INFO] [stdout] --> src/lib.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | let test = DateTime::parse_from_rfc3339("2023-12-03T13:03:12Z").unwrap().to_utc().timestamp(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_test` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `to_be_deleted` is never used [INFO] [stdout] --> src/algo.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn to_be_deleted(found_dates: &Vec>) -> &Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 34.77s [INFO] running `Command { std: "docker" "inspect" "454b3818c18b30ff5a9f577636e0cdce70b63437168a82ee77835499ba412e1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "454b3818c18b30ff5a9f577636e0cdce70b63437168a82ee77835499ba412e1b", kill_on_drop: false }` [INFO] [stdout] 454b3818c18b30ff5a9f577636e0cdce70b63437168a82ee77835499ba412e1b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] afc75e1abe3f5d69dbaba09196331483d99b9d94639bb124d9fc50df193f5383 [INFO] running `Command { std: "docker" "start" "-a" "afc75e1abe3f5d69dbaba09196331483d99b9d94639bb124d9fc50df193f5383", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `algo::to_be_deleted` [INFO] [stderr] --> src/lib.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use algo::to_be_deleted; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `test` [INFO] [stderr] --> src/lib.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | let test = DateTime::parse_from_rfc3339("2023-12-03T13:03:12Z").unwrap().to_utc().timestamp(); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_test` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `to_be_deleted` is never used [INFO] [stderr] --> src/algo.rs:3:8 [INFO] [stderr] | [INFO] [stderr] 3 | pub fn to_be_deleted(found_dates: &Vec>) -> &Vec> { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `to_be_deleted_timestamps` is never used [INFO] [stderr] --> src/algo.rs:7:4 [INFO] [stderr] | [INFO] [stderr] 7 | fn to_be_deleted_timestamps(found_timestamps: &Vec) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `retain` (lib) generated 4 warnings (run `cargo fix --lib -p retain` to apply 1 suggestion) [INFO] [stderr] warning: `retain` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/retain-e850effdf77861a7) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::keep_first_and_last ... ok [INFO] [stdout] test algo::tests::test_arb ... ok [INFO] [stdout] test tests::test_arb ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/retain-8def9f1a7ad5eede) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests retain [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "afc75e1abe3f5d69dbaba09196331483d99b9d94639bb124d9fc50df193f5383", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "afc75e1abe3f5d69dbaba09196331483d99b9d94639bb124d9fc50df193f5383", kill_on_drop: false }` [INFO] [stdout] afc75e1abe3f5d69dbaba09196331483d99b9d94639bb124d9fc50df193f5383