[INFO] cloning repository https://github.com/IrakliAmbroladze/data-comparer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/IrakliAmbroladze/data-comparer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIrakliAmbroladze%2Fdata-comparer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIrakliAmbroladze%2Fdata-comparer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4e59ba4e817d5ca0b6aeef929591ac5ac39cf279
[INFO] testing IrakliAmbroladze/data-comparer against 1.97.0-beta.6 for beta-1.98-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIrakliAmbroladze%2Fdata-comparer" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/IrakliAmbroladze/data-comparer
[INFO] finished tweaking git repo https://github.com/IrakliAmbroladze/data-comparer
[INFO] tweaked toml for git repo https://github.com/IrakliAmbroladze/data-comparer written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/IrakliAmbroladze/data-comparer on toolchain 1.97.0-beta.6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/IrakliAmbroladze/data-comparer 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" "+1.97.0-beta.6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c48114eee2e6b247fb3727fededb3429119eaad91d5d107009121694bf3e9b7e
[INFO] running `Command { std: "docker" "start" "c48114eee2e6b247fb3727fededb3429119eaad91d5d107009121694bf3e9b7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c48114eee2e6b247fb3727fededb3429119eaad91d5d107009121694bf3e9b7e", 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" "c48114eee2e6b247fb3727fededb3429119eaad91d5d107009121694bf3e9b7e" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c48114eee2e6b247fb3727fededb3429119eaad91d5d107009121694bf3e9b7e", 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" "c48114eee2e6b247fb3727fededb3429119eaad91d5d107009121694bf3e9b7e" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling icu_properties v2.1.2
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling data-comparer-shared v0.1.0 (/opt/rustwide/workdir/shared)
[INFO] [stderr]    Compiling oco_ref v0.2.1
[INFO] [stderr]    Compiling serde_qs v0.15.0
[INFO] [stderr]    Compiling calamine v0.32.0
[INFO] [stderr]    Compiling codee v0.3.5
[INFO] [stderr]    Compiling leptos_hot_reload v0.8.5
[INFO] [stderr]    Compiling leptos_config v0.8.8
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[INFO] [stderr]    Compiling hydration_context v0.3.0
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling hyper v1.8.1
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[INFO] [stderr]    Compiling tower v0.5.3
[INFO] [stderr]    Compiling tower-http v0.6.8
[INFO] [stderr]    Compiling hyper-util v0.1.19
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[INFO] [stderr]    Compiling any_spawner v0.3.0
[INFO] [stderr]    Compiling reactive_stores v0.3.1
[INFO] [stderr]    Compiling data-comparer-backend v0.1.0 (/opt/rustwide/workdir/backend)
[INFO] [stdout] warning: function `parse_excel` is never used
[INFO] [stdout]  --> backend/src/parsers/excel_parser.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn parse_excel<R: Read + Seek + Clone>(
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cell_to_string` is never used
[INFO] [stdout]   --> backend/src/parsers/excel_parser.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn cell_to_string(cell: &Data) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cell_to_f64` is never used
[INFO] [stdout]   --> backend/src/parsers/excel_parser.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn cell_to_f64(cell: &Data) -> anyhow::Result<f64> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_csv` is never used
[INFO] [stdout]  --> backend/src/parsers/csv_parser.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn parse_csv<R: Read>(reader: R, dataset_name: String) -> anyhow::Result<Dataset> {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling gloo-utils v0.2.0
[INFO] [stderr]    Compiling gloo-net v0.6.0
[INFO] [stderr]    Compiling wasm-streams v0.4.2
[INFO] [stderr]    Compiling leptos_server v0.8.6
[INFO] [stderr]    Compiling leptos_dom v0.8.7
[INFO] [stderr]    Compiling data-comparer-frontend v0.1.0 (/opt/rustwide/workdir/frontend)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 06s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: proc-macro-error2 v2.0.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "c48114eee2e6b247fb3727fededb3429119eaad91d5d107009121694bf3e9b7e", 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" "c48114eee2e6b247fb3727fededb3429119eaad91d5d107009121694bf3e9b7e" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling data-comparer-backend v0.1.0 (/opt/rustwide/workdir/backend)
[INFO] [stderr]    Compiling data-comparer-shared v0.1.0 (/opt/rustwide/workdir/shared)
[INFO] [stderr]    Compiling data-comparer-frontend v0.1.0 (/opt/rustwide/workdir/frontend)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> backend/src/parsers/excel_parser.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |         let mut file = File::open("test_data.xlsx");
[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] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> backend/src/parsers/excel_parser.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |         let mut file = File::open("test_data.xlsx");
[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] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> backend/src/parsers/excel_parser.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |         let mut file = File::open("test_data.xlsx");
[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 5.67s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: proc-macro-error2 v2.0.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "c48114eee2e6b247fb3727fededb3429119eaad91d5d107009121694bf3e9b7e", 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" "c48114eee2e6b247fb3727fededb3429119eaad91d5d107009121694bf3e9b7e" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> backend/src/parsers/excel_parser.rs:67:13
[INFO] [stderr]    |
[INFO] [stderr] 67 |         let mut file = File::open("test_data.xlsx");
[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: `data-comparer-backend` (bin "data-comparer-backend" test) generated 1 warning (run `cargo fix --bin "data-comparer-backend" -p data-comparer-backend --tests` to apply 1 suggestion)
[INFO] [stderr] warning: `data-comparer-backend` (bin "test-excel" test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: `data-comparer-backend` (bin "test-csv" test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: proc-macro-error2 v2.0.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/data_comparer_backend-28ba3d92fd6c72d6)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test comparison::tests::test_aggregation ... ok
[INFO] [stdout] test parsers::excel_parser::tests::test_parse_excel ... ok
[INFO] [stdout] test parsers::csv_parser::tests::test_parse_csv ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/test_comparison.rs (/opt/rustwide/target/debug/deps/test_comparison-8ee8b5343d20d118)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/test_csv.rs (/opt/rustwide/target/debug/deps/test_csv-3a2806a5fdfc9a1a)
[INFO] [stdout] running 1 test
[INFO] [stdout] test comparison::tests::test_aggregation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test parsers::csv_parser::tests::test_parse_csv ... ok
[INFO] [stdout] test parsers::excel_parser::tests::test_parse_excel ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/test_excel.rs (/opt/rustwide/target/debug/deps/test_excel-6f7fe4c7154420dc)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test parsers::csv_parser::tests::test_parse_csv ... ok
[INFO] [stdout] test parsers::excel_parser::tests::test_parse_excel ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 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/data_comparer_frontend-f558de32991fae90)
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/data_comparer_shared-736705e422e0f3f7)
[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] [stdout] 
[INFO] [stderr]    Doc-tests data_comparer_shared
[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] [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" "c48114eee2e6b247fb3727fededb3429119eaad91d5d107009121694bf3e9b7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c48114eee2e6b247fb3727fededb3429119eaad91d5d107009121694bf3e9b7e", kill_on_drop: false }`
[INFO] [stdout] c48114eee2e6b247fb3727fededb3429119eaad91d5d107009121694bf3e9b7e