[INFO] fetching crate hot-ranking-algorithm 2.0.0...
[INFO] testing hot-ranking-algorithm-2.0.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate hot-ranking-algorithm 2.0.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate hot-ranking-algorithm 2.0.0
[INFO] finished tweaking crates.io crate hot-ranking-algorithm 2.0.0
[INFO] tweaked toml for crates.io crate hot-ranking-algorithm 2.0.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hot-ranking-algorithm 2.0.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 32 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e93f3237423c7f4fcee55164f5587124186e5d7799d4505824718592f773173
[INFO] running `Command { std: "docker" "start" "-a" "7e93f3237423c7f4fcee55164f5587124186e5d7799d4505824718592f773173", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e93f3237423c7f4fcee55164f5587124186e5d7799d4505824718592f773173", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e93f3237423c7f4fcee55164f5587124186e5d7799d4505824718592f773173", kill_on_drop: false }`
[INFO] [stdout] 7e93f3237423c7f4fcee55164f5587124186e5d7799d4505824718592f773173
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f549cd2f0e02bbd2875a9730a1d4a87d4d5a5e9548c43937126d44ef04b33e71
[INFO] running `Command { std: "docker" "start" "-a" "f549cd2f0e02bbd2875a9730a1d4a87d4d5a5e9548c43937126d44ef04b33e71", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling hot-ranking-algorithm v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "f549cd2f0e02bbd2875a9730a1d4a87d4d5a5e9548c43937126d44ef04b33e71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f549cd2f0e02bbd2875a9730a1d4a87d4d5a5e9548c43937126d44ef04b33e71", kill_on_drop: false }`
[INFO] [stdout] f549cd2f0e02bbd2875a9730a1d4a87d4d5a5e9548c43937126d44ef04b33e71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8aa352d91876b8ba6f86ae83ee031f867048ada0b82ab674ae44948759eba0dc
[INFO] running `Command { std: "docker" "start" "-a" "8aa352d91876b8ba6f86ae83ee031f867048ada0b82ab674ae44948759eba0dc", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling hot-ranking-algorithm v2.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]   --> src/lib.rs:43:21
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let epoch = Utc.ymd(2014, 1, 1).and_hms(21, 15, 33);
[INFO] [stdout]    |                     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::Date::<Tz>::and_hms`: Use and_hms_opt() instead
[INFO] [stdout]   --> src/lib.rs:43:37
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let epoch = Utc.ymd(2014, 1, 1).and_hms(21, 15, 33);
[INFO] [stdout]    |                                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]   --> src/lib.rs:44:25
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let timestamp = Utc.ymd(2014, 1, 1).and_hms(21, 15, 33);
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::Date::<Tz>::and_hms`: Use and_hms_opt() instead
[INFO] [stdout]   --> src/lib.rs:44:41
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let timestamp = Utc.ymd(2014, 1, 1).and_hms(21, 15, 33);
[INFO] [stdout]    |                                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]   --> src/lib.rs:54:21
[INFO] [stdout]    |
[INFO] [stdout] 54 |     let epoch = Utc.ymd(2014, 1, 1).and_hms(21, 15, 33);
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::Date::<Tz>::and_hms`: Use and_hms_opt() instead
[INFO] [stdout]   --> src/lib.rs:54:37
[INFO] [stdout]    |
[INFO] [stdout] 54 |     let epoch = Utc.ymd(2014, 1, 1).and_hms(21, 15, 33);
[INFO] [stdout]    |                                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]   --> src/lib.rs:55:25
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let timestamp = Utc.ymd(2014, 1, 1).and_hms(21, 15, 33);
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::Date::<Tz>::and_hms`: Use and_hms_opt() instead
[INFO] [stdout]   --> src/lib.rs:55:41
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let timestamp = Utc.ymd(2014, 1, 1).and_hms(21, 15, 33);
[INFO] [stdout]    |                                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]   --> src/lib.rs:65:21
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let epoch = Utc.ymd(2014, 1, 1).and_hms(21, 15, 33);
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::Date::<Tz>::and_hms`: Use and_hms_opt() instead
[INFO] [stdout]   --> src/lib.rs:65:37
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let epoch = Utc.ymd(2014, 1, 1).and_hms(21, 15, 33);
[INFO] [stdout]    |                                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]   --> src/lib.rs:66:25
[INFO] [stdout]    |
[INFO] [stdout] 66 |     let timestamp = Utc.ymd(2014, 1, 1).and_hms(21, 15, 33);
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::Date::<Tz>::and_hms`: Use and_hms_opt() instead
[INFO] [stdout]   --> src/lib.rs:66:41
[INFO] [stdout]    |
[INFO] [stdout] 66 |     let timestamp = Utc.ymd(2014, 1, 1).and_hms(21, 15, 33);
[INFO] [stdout]    |                                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "8aa352d91876b8ba6f86ae83ee031f867048ada0b82ab674ae44948759eba0dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8aa352d91876b8ba6f86ae83ee031f867048ada0b82ab674ae44948759eba0dc", kill_on_drop: false }`
[INFO] [stdout] 8aa352d91876b8ba6f86ae83ee031f867048ada0b82ab674ae44948759eba0dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 41e9fb90866bcfb789d9eab94239f8b1629469a2dd27c9209d71c85701fa83a3
[INFO] running `Command { std: "docker" "start" "-a" "41e9fb90866bcfb789d9eab94239f8b1629469a2dd27c9209d71c85701fa83a3", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stderr]   --> src/lib.rs:43:21
[INFO] [stderr]    |
[INFO] [stderr] 43 |     let epoch = Utc.ymd(2014, 1, 1).and_hms(21, 15, 33);
[INFO] [stderr]    |                     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `chrono::Date::<Tz>::and_hms`: Use and_hms_opt() instead
[INFO] [stderr]   --> src/lib.rs:43:37
[INFO] [stderr]    |
[INFO] [stderr] 43 |     let epoch = Utc.ymd(2014, 1, 1).and_hms(21, 15, 33);
[INFO] [stderr]    |                                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stderr]   --> src/lib.rs:44:25
[INFO] [stderr]    |
[INFO] [stderr] 44 |     let timestamp = Utc.ymd(2014, 1, 1).and_hms(21, 15, 33);
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `chrono::Date::<Tz>::and_hms`: Use and_hms_opt() instead
[INFO] [stderr]   --> src/lib.rs:44:41
[INFO] [stderr]    |
[INFO] [stderr] 44 |     let timestamp = Utc.ymd(2014, 1, 1).and_hms(21, 15, 33);
[INFO] [stderr]    |                                         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stderr]   --> src/lib.rs:54:21
[INFO] [stderr]    |
[INFO] [stderr] 54 |     let epoch = Utc.ymd(2014, 1, 1).and_hms(21, 15, 33);
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `chrono::Date::<Tz>::and_hms`: Use and_hms_opt() instead
[INFO] [stderr]   --> src/lib.rs:54:37
[INFO] [stderr]    |
[INFO] [stderr] 54 |     let epoch = Utc.ymd(2014, 1, 1).and_hms(21, 15, 33);
[INFO] [stderr]    |                                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stderr]   --> src/lib.rs:55:25
[INFO] [stderr]    |
[INFO] [stderr] 55 |     let timestamp = Utc.ymd(2014, 1, 1).and_hms(21, 15, 33);
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `chrono::Date::<Tz>::and_hms`: Use and_hms_opt() instead
[INFO] [stderr]   --> src/lib.rs:55:41
[INFO] [stderr]    |
[INFO] [stderr] 55 |     let timestamp = Utc.ymd(2014, 1, 1).and_hms(21, 15, 33);
[INFO] [stderr]    |                                         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stderr]   --> src/lib.rs:65:21
[INFO] [stderr]    |
[INFO] [stderr] 65 |     let epoch = Utc.ymd(2014, 1, 1).and_hms(21, 15, 33);
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `chrono::Date::<Tz>::and_hms`: Use and_hms_opt() instead
[INFO] [stderr]   --> src/lib.rs:65:37
[INFO] [stderr]    |
[INFO] [stderr] 65 |     let epoch = Utc.ymd(2014, 1, 1).and_hms(21, 15, 33);
[INFO] [stderr]    |                                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stderr]   --> src/lib.rs:66:25
[INFO] [stderr]    |
[INFO] [stderr] 66 |     let timestamp = Utc.ymd(2014, 1, 1).and_hms(21, 15, 33);
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `chrono::Date::<Tz>::and_hms`: Use and_hms_opt() instead
[INFO] [stderr]   --> src/lib.rs:66:41
[INFO] [stderr]    |
[INFO] [stderr] 66 |     let timestamp = Utc.ymd(2014, 1, 1).and_hms(21, 15, 33);
[INFO] [stderr]    |                                         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `hot-ranking-algorithm` (lib test) generated 12 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hot_ranking_algorithm-7cb6352807578e66)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::one_upvote_one_downvote ... ok
[INFO] [stdout] test tests::one_upvote_twenty_downvotes ... ok
[INFO] [stderr]    Doc-tests hot_ranking_algorithm
[INFO] [stdout] test tests::twenty_upvotes_zero_downvotes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 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" "41e9fb90866bcfb789d9eab94239f8b1629469a2dd27c9209d71c85701fa83a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41e9fb90866bcfb789d9eab94239f8b1629469a2dd27c9209d71c85701fa83a3", kill_on_drop: false }`
[INFO] [stdout] 41e9fb90866bcfb789d9eab94239f8b1629469a2dd27c9209d71c85701fa83a3