[INFO] fetching crate fitnesstrax-lib 0.1.0...
[INFO] testing fitnesstrax-lib-0.1.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate fitnesstrax-lib 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate fitnesstrax-lib 0.1.0
[INFO] finished tweaking crates.io crate fitnesstrax-lib 0.1.0
[INFO] tweaked toml for crates.io crate fitnesstrax-lib 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fitnesstrax-lib 0.1.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "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" "+1.99.0-beta.8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 71 packages to highest compatible versions
[INFO] [stderr]       Adding chrono-tz v0.4.1 (available: v0.10.4)
[INFO] [stderr]       Adding dimensioned v0.7.0 (available: v0.8.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dimensioned v0.7.0
[INFO] [stderr]   Downloaded generic-array v0.11.2
[INFO] [stderr]   Downloaded parse-zoneinfo v0.1.1
[INFO] [stderr]   Downloaded emseries v0.5.1
[INFO] [stderr]   Downloaded chrono-tz v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 7a3404ae9c5da544db8813ae809f149f09f2eb1321cdf8b6f3ed18ed10ec9bfa
[INFO] running `Command { std: "docker" "start" "7a3404ae9c5da544db8813ae809f149f09f2eb1321cdf8b6f3ed18ed10ec9bfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a3404ae9c5da544db8813ae809f149f09f2eb1321cdf8b6f3ed18ed10ec9bfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7a3404ae9c5da544db8813ae809f149f09f2eb1321cdf8b6f3ed18ed10ec9bfa" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a3404ae9c5da544db8813ae809f149f09f2eb1321cdf8b6f3ed18ed10ec9bfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7a3404ae9c5da544db8813ae809f149f09f2eb1321cdf8b6f3ed18ed10ec9bfa" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling ucd-util v0.1.10
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling utf8-ranges v1.0.5
[INFO] [stderr]    Compiling dimensioned v0.7.0
[INFO] [stderr]    Compiling chrono v0.4.45
[INFO] [stderr]    Compiling generic-array v0.11.2
[INFO] [stderr]    Compiling regex-syntax v0.5.6
[INFO] [stderr]    Compiling syn v3.0.9
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling serde_json v1.0.154
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling parse-zoneinfo v0.1.1
[INFO] [stderr]    Compiling chrono-tz v0.4.1
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling emseries v0.5.1
[INFO] [stderr]    Compiling fitnesstrax-lib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:33:44
[INFO] [stdout]    |
[INFO] [stdout] 33 |             Error::SeriesError(err) => err.description(),
[INFO] [stdout]    |                                            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CleanupFile` is never constructed
[INFO] [stdout]  --> src/utils.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct CleanupFile(pub path::PathBuf);
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 36.19s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: dimensioned v0.7.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 6`
[INFO] running `Command { std: "docker" "inspect" "7a3404ae9c5da544db8813ae809f149f09f2eb1321cdf8b6f3ed18ed10ec9bfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7a3404ae9c5da544db8813ae809f149f09f2eb1321cdf8b6f3ed18ed10ec9bfa" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling fitnesstrax-lib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:33:44
[INFO] [stdout]    |
[INFO] [stdout] 33 |             Error::SeriesError(err) => err.description(),
[INFO] [stdout]    |                                            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CleanupFile` is never constructed
[INFO] [stdout]  --> src/utils.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct CleanupFile(pub path::PathBuf);
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:33:44
[INFO] [stdout]    |
[INFO] [stdout] 33 |             Error::SeriesError(err) => err.description(),
[INFO] [stdout]    |                                            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `utils::chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]    --> src/lib.rs:210:35
[INFO] [stdout]     |
[INFO] [stdout] 210 |         let date = DateTimeTz(UTC.ymd(2019, 5, 15).and_hms(12, 0, 0).with_timezone(&UTC));
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `utils::chrono::Date::<Tz>::and_hms`: Use and_hms_opt() instead
[INFO] [stdout]    --> src/lib.rs:210:52
[INFO] [stdout]     |
[INFO] [stdout] 210 |         let date = DateTimeTz(UTC.ymd(2019, 5, 15).and_hms(12, 0, 0).with_timezone(&UTC));
[INFO] [stdout]     |                                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `utils::chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]    --> src/lib.rs:226:35
[INFO] [stdout]     |
[INFO] [stdout] 226 |         let date = DateTimeTz(UTC.ymd(2019, 5, 15).and_hms(12, 0, 0).with_timezone(&UTC));
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `utils::chrono::Date::<Tz>::and_hms`: Use and_hms_opt() instead
[INFO] [stdout]    --> src/lib.rs:226:52
[INFO] [stdout]     |
[INFO] [stdout] 226 |         let date = DateTimeTz(UTC.ymd(2019, 5, 15).and_hms(12, 0, 0).with_timezone(&UTC));
[INFO] [stdout]     |                                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `utils::chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]    --> src/lib.rs:248:35
[INFO] [stdout]     |
[INFO] [stdout] 248 |         let date = DateTimeTz(UTC.ymd(2019, 5, 15).and_hms(12, 0, 0).with_timezone(&UTC));
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `utils::chrono::Date::<Tz>::and_hms`: Use and_hms_opt() instead
[INFO] [stdout]    --> src/lib.rs:248:52
[INFO] [stdout]     |
[INFO] [stdout] 248 |         let date = DateTimeTz(UTC.ymd(2019, 5, 15).and_hms(12, 0, 0).with_timezone(&UTC));
[INFO] [stdout]     |                                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `utils::chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]    --> src/lib.rs:277:35
[INFO] [stdout]     |
[INFO] [stdout] 277 |         let date = DateTimeTz(UTC.ymd(2019, 5, 15).and_hms(12, 0, 0).with_timezone(&UTC));
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `utils::chrono::Date::<Tz>::and_hms`: Use and_hms_opt() instead
[INFO] [stdout]    --> src/lib.rs:277:52
[INFO] [stdout]     |
[INFO] [stdout] 277 |         let date = DateTimeTz(UTC.ymd(2019, 5, 15).and_hms(12, 0, 0).with_timezone(&UTC));
[INFO] [stdout]     |                                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `utils::chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]    --> src/lib.rs:331:35
[INFO] [stdout]     |
[INFO] [stdout] 331 |         let date = DateTimeTz(UTC.ymd(2019, 5, 15).and_hms(12, 0, 0).with_timezone(&UTC));
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `utils::chrono::Date::<Tz>::and_hms`: Use and_hms_opt() instead
[INFO] [stdout]    --> src/lib.rs:331:52
[INFO] [stdout]     |
[INFO] [stdout] 331 |         let date = DateTimeTz(UTC.ymd(2019, 5, 15).and_hms(12, 0, 0).with_timezone(&UTC));
[INFO] [stdout]     |                                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `utils::chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]    --> src/lib.rs:351:35
[INFO] [stdout]     |
[INFO] [stdout] 351 |         let date = DateTimeTz(UTC.ymd(2019, 5, 15).and_hms(12, 0, 0).with_timezone(&UTC));
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `utils::chrono::Date::<Tz>::and_hms`: Use and_hms_opt() instead
[INFO] [stdout]    --> src/lib.rs:351:52
[INFO] [stdout]     |
[INFO] [stdout] 351 |         let date = DateTimeTz(UTC.ymd(2019, 5, 15).and_hms(12, 0, 0).with_timezone(&UTC));
[INFO] [stdout]     |                                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/types/timedistance.rs:105:32
[INFO] [stdout]     |
[INFO] [stdout] 105 |             Err(err) => panic!(err),
[INFO] [stdout]     |                                ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 105 |             Err(err) => panic!("{}", err),
[INFO] [stdout]     |                                +++++
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 105 -             Err(err) => panic!(err),
[INFO] [stdout] 105 +             Err(err) => std::panic::panic_any(err),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 3.05s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: dimensioned v0.7.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 6`
[INFO] running `Command { std: "docker" "inspect" "7a3404ae9c5da544db8813ae809f149f09f2eb1321cdf8b6f3ed18ed10ec9bfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7a3404ae9c5da544db8813ae809f149f09f2eb1321cdf8b6f3ed18ed10ec9bfa" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:33:44
[INFO] [stderr]    |
[INFO] [stderr] 33 |             Error::SeriesError(err) => err.description(),
[INFO] [stderr]    |                                            ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `CleanupFile` is never constructed
[INFO] [stderr]  --> src/utils.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct CleanupFile(pub path::PathBuf);
[INFO] [stderr]   |            ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `utils::chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stderr]    --> src/lib.rs:210:35
[INFO] [stderr]     |
[INFO] [stderr] 210 |         let date = DateTimeTz(UTC.ymd(2019, 5, 15).and_hms(12, 0, 0).with_timezone(&UTC));
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `utils::chrono::Date::<Tz>::and_hms`: Use and_hms_opt() instead
[INFO] [stderr]    --> src/lib.rs:210:52
[INFO] [stderr]     |
[INFO] [stderr] 210 |         let date = DateTimeTz(UTC.ymd(2019, 5, 15).and_hms(12, 0, 0).with_timezone(&UTC));
[INFO] [stderr]     |                                                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `utils::chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stderr]    --> src/lib.rs:226:35
[INFO] [stderr]     |
[INFO] [stderr] 226 |         let date = DateTimeTz(UTC.ymd(2019, 5, 15).and_hms(12, 0, 0).with_timezone(&UTC));
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `utils::chrono::Date::<Tz>::and_hms`: Use and_hms_opt() instead
[INFO] [stderr]    --> src/lib.rs:226:52
[INFO] [stderr]     |
[INFO] [stderr] 226 |         let date = DateTimeTz(UTC.ymd(2019, 5, 15).and_hms(12, 0, 0).with_timezone(&UTC));
[INFO] [stderr]     |                                                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `utils::chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stderr]    --> src/lib.rs:248:35
[INFO] [stderr]     |
[INFO] [stderr] 248 |         let date = DateTimeTz(UTC.ymd(2019, 5, 15).and_hms(12, 0, 0).with_timezone(&UTC));
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `utils::chrono::Date::<Tz>::and_hms`: Use and_hms_opt() instead
[INFO] [stderr]    --> src/lib.rs:248:52
[INFO] [stderr]     |
[INFO] [stderr] 248 |         let date = DateTimeTz(UTC.ymd(2019, 5, 15).and_hms(12, 0, 0).with_timezone(&UTC));
[INFO] [stderr]     |                                                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `utils::chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stderr]    --> src/lib.rs:277:35
[INFO] [stderr]     |
[INFO] [stderr] 277 |         let date = DateTimeTz(UTC.ymd(2019, 5, 15).and_hms(12, 0, 0).with_timezone(&UTC));
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `utils::chrono::Date::<Tz>::and_hms`: Use and_hms_opt() instead
[INFO] [stderr]    --> src/lib.rs:277:52
[INFO] [stderr]     |
[INFO] [stderr] 277 |         let date = DateTimeTz(UTC.ymd(2019, 5, 15).and_hms(12, 0, 0).with_timezone(&UTC));
[INFO] [stderr]     |                                                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `utils::chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stderr]    --> src/lib.rs:331:35
[INFO] [stderr]     |
[INFO] [stderr] 331 |         let date = DateTimeTz(UTC.ymd(2019, 5, 15).and_hms(12, 0, 0).with_timezone(&UTC));
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `utils::chrono::Date::<Tz>::and_hms`: Use and_hms_opt() instead
[INFO] [stderr]    --> src/lib.rs:331:52
[INFO] [stderr]     |
[INFO] [stderr] 331 |         let date = DateTimeTz(UTC.ymd(2019, 5, 15).and_hms(12, 0, 0).with_timezone(&UTC));
[INFO] [stderr]     |                                                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `utils::chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stderr]    --> src/lib.rs:351:35
[INFO] [stderr]     |
[INFO] [stderr] 351 |         let date = DateTimeTz(UTC.ymd(2019, 5, 15).and_hms(12, 0, 0).with_timezone(&UTC));
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `utils::chrono::Date::<Tz>::and_hms`: Use and_hms_opt() instead
[INFO] [stderr]    --> src/lib.rs:351:52
[INFO] [stderr]     |
[INFO] [stderr] 351 |         let date = DateTimeTz(UTC.ymd(2019, 5, 15).and_hms(12, 0, 0).with_timezone(&UTC));
[INFO] [stderr]     |                                                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/types/timedistance.rs:105:32
[INFO] [stderr]     |
[INFO] [stderr] 105 |             Err(err) => panic!(err),
[INFO] [stderr]     |                                ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]     = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr] help: add a "{}" format string to `Display` the message
[INFO] [stderr]     |
[INFO] [stderr] 105 |             Err(err) => panic!("{}", err),
[INFO] [stderr]     |                                +++++
[INFO] [stderr] help: or use std::panic::panic_any instead
[INFO] [stderr]     |
[INFO] [stderr] 105 -             Err(err) => panic!(err),
[INFO] [stderr] 105 +             Err(err) => std::panic::panic_any(err),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `fitnesstrax-lib` (lib) generated 2 warnings
[INFO] [stderr] warning: `fitnesstrax-lib` (lib test) generated 14 warnings (1 duplicate) (run `cargo fix --lib -p fitnesstrax-lib --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.08s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: dimensioned v0.7.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 6`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/fitnesstrax_lib-cadf8d9e0536ef90)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::it_handles_both_record_types ... FAILED
[INFO] [stdout] test tests::it_records_and_retrieves_a_new_weight ... FAILED
[INFO] [stdout] test tests::it_records_and_retrieves_new_time_distance ... FAILED
[INFO] [stdout] test types::timedistance::test::deserialize_time_distance ... ok
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::it_saves_both_record_types_to_file' (483) panicked at src/lib.rs:285:14:
[INFO] [stdout] the app to be created: SeriesError(IOError(Os { code: 2, kind: NotFound, message: "No such file or directory" }))
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x62ae30d80831 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x62ae30d958ea - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x62ae30d84ccc - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x62ae30d5ccb6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x62ae30d78eb9 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x62ae30d013d0 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x62ae30d79072 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x62ae30d5cd62 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x62ae30d55a39 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x62ae30d5d95d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x62ae30d9601c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x62ae30d95df2 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x62ae30cea70d - fitnesstrax_lib[32b28b10fca38f1]::tests::it_saves_both_record_types_to_file
[INFO] [stdout]   13:     0x62ae30cefc09 - <fitnesstrax_lib[32b28b10fca38f1]::tests::it_saves_both_record_types_to_file::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x62ae30cf46bb - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   15:     0x62ae30d01d25 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   16:     0x62ae30cfb5e4 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x62ae30d04e82 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x62ae30d80109 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x712b0c57cdfa - <unknown>
[INFO] [stdout]   20:     0x712b0c6103d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::it_saves_both_record_types_to_file' (483) panicked at src/utils.rs:12:34:
[INFO] [stdout] file remove should succeed: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x62ae30d80831 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x62ae30d958ea - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x62ae30d84ccc - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x62ae30d5ccb6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x62ae30d78eb9 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x62ae30d013d0 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x62ae30d79072 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x62ae30d5cd62 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x62ae30d55a39 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x62ae30d5d95d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x62ae30d9601c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x62ae30d95df2 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x62ae30ce7155 - core[df12db4294e9bfd3]::ptr::drop_glue::<fitnesstrax_lib[32b28b10fca38f1]::utils::CleanupFile>
[INFO] [stdout]   13:     0x62ae30ceab5d - fitnesstrax_lib[32b28b10fca38f1]::tests::it_saves_both_record_types_to_file
[INFO] [stdout]   14:     0x62ae30cefc09 - <fitnesstrax_lib[32b28b10fca38f1]::tests::it_saves_both_record_types_to_file::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15:     0x62ae30cf46bb - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   16:     0x62ae30d01d25 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   17:     0x62ae30cfb5e4 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   18:     0x62ae30d04e82 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   19:     0x62ae30d80109 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   20:     0x712b0c57cdfa - <unknown>
[INFO] [stdout]   21:     0x712b0c6103d4 - clone
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] thread 'tests::it_saves_both_record_types_to_file' (483) panicked at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panicking.rs:233:5:
[INFO] [stderr] panic in a destructor during cleanup
[INFO] [stderr] thread caused non-unwinding panic. aborting.
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/release/deps/fitnesstrax_lib-cadf8d9e0536ef90` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "7a3404ae9c5da544db8813ae809f149f09f2eb1321cdf8b6f3ed18ed10ec9bfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a3404ae9c5da544db8813ae809f149f09f2eb1321cdf8b6f3ed18ed10ec9bfa", kill_on_drop: false }`
[INFO] [stdout] 7a3404ae9c5da544db8813ae809f149f09f2eb1321cdf8b6f3ed18ed10ec9bfa
