[INFO] fetching crate time_duration_api 0.1.9...
[INFO] testing time_duration_api-0.1.9 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate time_duration_api 0.1.9 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate time_duration_api 0.1.9
[INFO] finished tweaking crates.io crate time_duration_api 0.1.9
[INFO] tweaked toml for crates.io crate time_duration_api 0.1.9 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate time_duration_api 0.1.9 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate time_duration_api 0.1.9 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b57e728f31165e744e9da5c37a2f7adde30672b0d877ce04d6999de3d048b08
[INFO] running `Command { std: "docker" "start" "-a" "4b57e728f31165e744e9da5c37a2f7adde30672b0d877ce04d6999de3d048b08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b57e728f31165e744e9da5c37a2f7adde30672b0d877ce04d6999de3d048b08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b57e728f31165e744e9da5c37a2f7adde30672b0d877ce04d6999de3d048b08", kill_on_drop: false }`
[INFO] [stdout] 4b57e728f31165e744e9da5c37a2f7adde30672b0d877ce04d6999de3d048b08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a3107864003e08de31dbab1a90e87542fd3d6dc2fcc4adb148911fe4616dd62
[INFO] running `Command { std: "docker" "start" "-a" "4a3107864003e08de31dbab1a90e87542fd3d6dc2fcc4adb148911fe4616dd62", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling iana-time-zone v0.1.60
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]    Compiling chrono v0.4.34
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling time_duration_api v0.1.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let mut time_from_str = Time::from_str("2023-10-27 12:00:00+05:30", "%Y-%m-%d %H:%M:%S%z").unwrap();
[INFO] [stdout]    |         ----^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.78s
[INFO] running `Command { std: "docker" "inspect" "4a3107864003e08de31dbab1a90e87542fd3d6dc2fcc4adb148911fe4616dd62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a3107864003e08de31dbab1a90e87542fd3d6dc2fcc4adb148911fe4616dd62", kill_on_drop: false }`
[INFO] [stdout] 4a3107864003e08de31dbab1a90e87542fd3d6dc2fcc4adb148911fe4616dd62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 136bc31cd390edbf2e128ed1323eacb95fabfef62126e77b7484b866d9195ad3
[INFO] running `Command { std: "docker" "start" "-a" "136bc31cd390edbf2e128ed1323eacb95fabfef62126e77b7484b866d9195ad3", kill_on_drop: false }`
[INFO] [stderr]    Compiling time_duration_api v0.1.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let mut time_from_str = Time::from_str("2023-10-27 12:00:00+05:30", "%Y-%m-%d %H:%M:%S%z").unwrap();
[INFO] [stdout]    |         ----^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "136bc31cd390edbf2e128ed1323eacb95fabfef62126e77b7484b866d9195ad3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "136bc31cd390edbf2e128ed1323eacb95fabfef62126e77b7484b866d9195ad3", kill_on_drop: false }`
[INFO] [stdout] 136bc31cd390edbf2e128ed1323eacb95fabfef62126e77b7484b866d9195ad3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fc619855c630479c20419790aaf454a1342857890fda3b7dd3637ea5b69933d3
[INFO] running `Command { std: "docker" "start" "-a" "fc619855c630479c20419790aaf454a1342857890fda3b7dd3637ea5b69933d3", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 33 |     let mut time_from_str = Time::from_str("2023-10-27 12:00:00+05:30", "%Y-%m-%d %H:%M:%S%z").unwrap();
[INFO] [stderr]    |         ----^^^^^^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `time_duration_api` (bin "time_duration_api" test) generated 1 warning (run `cargo fix --bin "time_duration_api" -p time_duration_api --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/time_duration_api-a9dd768f67045a96)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/time_duration_api-1da9fca42ab47bb1)
[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] [stderr]    Doc-tests time_duration_api
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test src/lib.rs - time_utils::CustomDuration::from_nanos (line 297) ... ok
[INFO] [stdout] test src/lib.rs - time_utils::CustomDuration::from_micros (line 282) ... ok
[INFO] [stdout] test src/lib.rs - time_utils::CustomDuration::as_micros (line 436) ... ok
[INFO] [stdout] test src/lib.rs - time_utils::CustomDuration::from_str (line 314) ... ok
[INFO] [stdout] test src/lib.rs - time_utils::CustomDuration::round_secs (line 394) ... ok
[INFO] [stdout] test src/lib.rs - time_utils::CustomDuration::as_millis (line 423) ... ok
[INFO] [stdout] test src/lib.rs - time_utils::Time::format (line 69) ... ok
[INFO] [stdout] test src/lib.rs - time_utils::CustomDuration::from_secs (line 252) ... ok
[INFO] [stdout] test src/lib.rs - time_utils::CustomDuration::div (line 379) ... ok
[INFO] [stdout] test src/lib.rs - time_utils::CustomDuration::mul (line 363) ... ok
[INFO] [stdout] test src/lib.rs - time_utils::CustomDuration::sub (line 346) ... ok
[INFO] [stdout] test src/lib.rs - time_utils::CustomDuration::format_human_readable (line 462) ... ok
[INFO] [stdout] test src/lib.rs - time_utils::CustomDuration::as_secs (line 410) ... ok
[INFO] [stdout] test src/lib.rs - time_utils::CustomDuration::from_millis (line 267) ... ok
[INFO] [stdout] test src/lib.rs - time_utils::Time::add_duration (line 146) ... ok
[INFO] [stdout] test src/lib.rs - time_utils::CustomDuration::as_nanos (line 449) ... ok
[INFO] [stdout] test src/lib.rs - time_utils::Time::format_with_timezone (line 109) ... ok
[INFO] [stdout] test src/lib.rs - time_utils::CustomDuration::add (line 329) ... ok
[INFO] [stdout] test src/lib.rs - time_utils::Time::now (line 51) ... ok
[INFO] [stdout] test src/lib.rs - time_utils::Time::from_str (line 204) ... ok
[INFO] [stdout] test src/lib.rs - time_utils::Time::sub_duration (line 164) ... ok
[INFO] [stdout] test src/lib.rs - time_utils::Time::to_timezone (line 184) ... ok
[INFO] [stdout] test src/lib.rs - time_utils::Time::timestamp (line 129) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.39s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fc619855c630479c20419790aaf454a1342857890fda3b7dd3637ea5b69933d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc619855c630479c20419790aaf454a1342857890fda3b7dd3637ea5b69933d3", kill_on_drop: false }`
[INFO] [stdout] fc619855c630479c20419790aaf454a1342857890fda3b7dd3637ea5b69933d3