[INFO] cloning repository https://github.com/DankoFox/bkalendar-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DankoFox/bkalendar-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDankoFox%2Fbkalendar-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDankoFox%2Fbkalendar-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] db3550a4d96216d6abbea3966a1d0f6fb9adf0e0
[INFO] testing DankoFox/bkalendar-rs against beta-2026-01-20 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDankoFox%2Fbkalendar-rs" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/DankoFox/bkalendar-rs
[INFO] finished tweaking git repo https://github.com/DankoFox/bkalendar-rs
[INFO] tweaked toml for git repo https://github.com/DankoFox/bkalendar-rs written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/DankoFox/bkalendar-rs on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/DankoFox/bkalendar-rs 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-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d1412e9d2bfb5e3ed197ebfd0d3e9e842f585fbfd5b0eeb9938d88c8cc3061a
[INFO] running `Command { std: "docker" "start" "-a" "7d1412e9d2bfb5e3ed197ebfd0d3e9e842f585fbfd5b0eeb9938d88c8cc3061a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d1412e9d2bfb5e3ed197ebfd0d3e9e842f585fbfd5b0eeb9938d88c8cc3061a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d1412e9d2bfb5e3ed197ebfd0d3e9e842f585fbfd5b0eeb9938d88c8cc3061a", kill_on_drop: false }`
[INFO] [stdout] 7d1412e9d2bfb5e3ed197ebfd0d3e9e842f585fbfd5b0eeb9938d88c8cc3061a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2967f0ade3c3cb4ace5771221d901b6d54ca8ee62597a91b4e912546df72b49e
[INFO] running `Command { std: "docker" "start" "-a" "2967f0ade3c3cb4ace5771221d901b6d54ca8ee62597a91b4e912546df72b49e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.97
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling phf_shared v0.12.1
[INFO] [stderr]    Compiling thiserror v2.0.14
[INFO] [stderr]    Compiling chrono-tz v0.10.4
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling tinyvec v1.9.0
[INFO] [stderr]    Compiling phf v0.12.1
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling unicode-normalization v0.1.24
[INFO] [stderr]    Compiling syn v2.0.105
[INFO] [stderr]    Compiling uuid v1.18.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror-impl v2.0.14
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling ical v0.11.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling bkalendar-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `chrono::NaiveDate`
[INFO] [stdout]  --> src/cores/formatters/gapi.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use chrono::NaiveDate;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DateTime`
[INFO] [stdout]  --> src/cores/formatters/ical.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | use chrono::{DateTime, Utc};
[INFO] [stdout]   |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration` and `TimeZone`
[INFO] [stdout]  --> src/cores/formatters/utils.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use chrono::{DateTime, Duration, TimeZone, Utc};
[INFO] [stdout]   |                        ^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GapiEvent` is never constructed
[INFO] [stdout]   --> src/cores/formatters/gapi.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct GapiEvent {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EventDateTime` is never constructed
[INFO] [stdout]   --> src/cores/formatters/gapi.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct EventDateTime {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `format_extras` is never used
[INFO] [stdout]   --> src/cores/formatters/gapi.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn format_extras(extras: &HashMap<String, String>) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `format_gapi` is never used
[INFO] [stdout]   --> src/cores/formatters/gapi.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub fn format_gapi(timetable: &Timetable) -> Vec<GapiEvent> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ASIA_HO_CHI_MINH` is never used
[INFO] [stdout]   --> src/cores/formatters/ical.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | const ASIA_HO_CHI_MINH: Tz = chrono_tz::Asia::Ho_Chi_Minh;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.84s
[INFO] running `Command { std: "docker" "inspect" "2967f0ade3c3cb4ace5771221d901b6d54ca8ee62597a91b4e912546df72b49e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2967f0ade3c3cb4ace5771221d901b6d54ca8ee62597a91b4e912546df72b49e", kill_on_drop: false }`
[INFO] [stdout] 2967f0ade3c3cb4ace5771221d901b6d54ca8ee62597a91b4e912546df72b49e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ae24dd365c7e5f5f2061f0317db2d1268f838a4f96100e0b00bb4ab2f5c9938
[INFO] running `Command { std: "docker" "start" "-a" "3ae24dd365c7e5f5f2061f0317db2d1268f838a4f96100e0b00bb4ab2f5c9938", kill_on_drop: false }`
[INFO] [stderr]    Compiling bkalendar-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `chrono::NaiveDate`
[INFO] [stdout]  --> src/cores/formatters/gapi.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use chrono::NaiveDate;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DateTime`
[INFO] [stdout]  --> src/cores/formatters/ical.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | use chrono::{DateTime, Utc};
[INFO] [stdout]   |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration` and `TimeZone`
[INFO] [stdout]  --> src/cores/formatters/utils.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use chrono::{DateTime, Duration, TimeZone, Utc};
[INFO] [stdout]   |                        ^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ASIA_HO_CHI_MINH` is never used
[INFO] [stdout]   --> src/cores/formatters/ical.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | const ASIA_HO_CHI_MINH: Tz = chrono_tz::Asia::Ho_Chi_Minh;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "3ae24dd365c7e5f5f2061f0317db2d1268f838a4f96100e0b00bb4ab2f5c9938", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ae24dd365c7e5f5f2061f0317db2d1268f838a4f96100e0b00bb4ab2f5c9938", kill_on_drop: false }`
[INFO] [stdout] 3ae24dd365c7e5f5f2061f0317db2d1268f838a4f96100e0b00bb4ab2f5c9938
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0f8ae1aa58d801ea79b2510a279aa4cb55cc710bdd32ea9c7b03597c81777eec
[INFO] running `Command { std: "docker" "start" "-a" "0f8ae1aa58d801ea79b2510a279aa4cb55cc710bdd32ea9c7b03597c81777eec", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `chrono::NaiveDate`
[INFO] [stderr]  --> src/cores/formatters/gapi.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use chrono::NaiveDate;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `DateTime`
[INFO] [stderr]  --> src/cores/formatters/ical.rs:6:14
[INFO] [stderr]   |
[INFO] [stderr] 6 | use chrono::{DateTime, Utc};
[INFO] [stderr]   |              ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Duration` and `TimeZone`
[INFO] [stderr]  --> src/cores/formatters/utils.rs:1:24
[INFO] [stderr]   |
[INFO] [stderr] 1 | use chrono::{DateTime, Duration, TimeZone, Utc};
[INFO] [stderr]   |                        ^^^^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ASIA_HO_CHI_MINH` is never used
[INFO] [stderr]   --> src/cores/formatters/ical.rs:10:7
[INFO] [stderr]    |
[INFO] [stderr] 10 | const ASIA_HO_CHI_MINH: Tz = chrono_tz::Asia::Ho_Chi_Minh;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `bkalendar-rs` (bin "bkalendar-rs" test) generated 4 warnings (run `cargo fix --bin "bkalendar-rs" -p bkalendar-rs --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/bkalendar_rs-30a08573490b9a7e)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test cores::formatters::utils::tests::test_format_hcm ... ok
[INFO] [stdout] test cores::formatters::utils::tests::test_date_of_index ... ok
[INFO] [stdout] test tests::test_format_ical_validates ... FAILED
[INFO] [stderr] error: test failed, to rerun pass `--bin bkalendar-rs`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_format_ical_validates stdout ----
[INFO] [stdout] [
[INFO] [stdout]     GapiEvent {
[INFO] [stdout]         summary: "Hóa đại cương",
[INFO] [stdout]         description: "Mã môn học: CH1003\nTín chỉ: 3\nTín chỉ học phí: 3\nNhóm tổ: CC10",
[INFO] [stdout]         location: "B10-203",
[INFO] [stdout]         start: EventDateTime {
[INFO] [stdout]             date_time: "2024-08-26T02:00:00+00:00",
[INFO] [stdout]             time_zone: "Asia/Ho_Chi_Minh",
[INFO] [stdout]         },
[INFO] [stdout]         end: EventDateTime {
[INFO] [stdout]             date_time: "2024-08-26T03:50:00+00:00",
[INFO] [stdout]             time_zone: "Asia/Ho_Chi_Minh",
[INFO] [stdout]         },
[INFO] [stdout]         recurrence: [
[INFO] [stdout]             "RRULE:FREQ=WEEKLY;UNTIL=20241209T020000Z",
[INFO] [stdout]             "EXDATE;TZID=Asia/Ho_Chi_Minh:20240902T090000,20241014T090000",
[INFO] [stdout]         ],
[INFO] [stdout]     },
[INFO] [stdout]     GapiEvent {
[INFO] [stdout]         summary: "Hóa đại cương (TN)",
[INFO] [stdout]         description: "Mã môn học: CH1004\nTín chỉ: 0\nTín chỉ học phí: 0\nNhóm tổ: CC20",
[INFO] [stdout]         location: "B2-406",
[INFO] [stdout]         start: EventDateTime {
[INFO] [stdout]             date_time: "2024-09-16T06:00:00+00:00",
[INFO] [stdout]             time_zone: "Asia/Ho_Chi_Minh",
[INFO] [stdout]         },
[INFO] [stdout]         end: EventDateTime {
[INFO] [stdout]             date_time: "2024-09-16T10:50:00+00:00",
[INFO] [stdout]             time_zone: "Asia/Ho_Chi_Minh",
[INFO] [stdout]         },
[INFO] [stdout]         recurrence: [
[INFO] [stdout]             "RRULE:FREQ=WEEKLY;UNTIL=20241007T060000Z",
[INFO] [stdout]         ],
[INFO] [stdout]     },
[INFO] [stdout]     GapiEvent {
[INFO] [stdout]         summary: "Mạng máy tính",
[INFO] [stdout]         description: "Mã môn học: CO3093\nTín chỉ: 3\nTín chỉ học phí: 3\nNhóm tổ: CC03",
[INFO] [stdout]         location: "B10-203",
[INFO] [stdout]         start: EventDateTime {
[INFO] [stdout]             date_time: "2024-08-28T06:00:00+00:00",
[INFO] [stdout]             time_zone: "Asia/Ho_Chi_Minh",
[INFO] [stdout]         },
[INFO] [stdout]         end: EventDateTime {
[INFO] [stdout]             date_time: "2024-08-28T07:50:00+00:00",
[INFO] [stdout]             time_zone: "Asia/Ho_Chi_Minh",
[INFO] [stdout]         },
[INFO] [stdout]         recurrence: [
[INFO] [stdout]             "RRULE:FREQ=WEEKLY;UNTIL=20241211T060000Z",
[INFO] [stdout]             "EXDATE;TZID=Asia/Ho_Chi_Minh:20241016T130000",
[INFO] [stdout]         ],
[INFO] [stdout]     },
[INFO] [stdout]     GapiEvent {
[INFO] [stdout]         summary: "Công nghệ Phần mềm",
[INFO] [stdout]         description: "Mã môn học: CO3001\nTín chỉ: 3\nTín chỉ học phí: 3\nNhóm tổ: CC01",
[INFO] [stdout]         location: "B1-212",
[INFO] [stdout]         start: EventDateTime {
[INFO] [stdout]             date_time: "2024-08-29T02:00:00+00:00",
[INFO] [stdout]             time_zone: "Asia/Ho_Chi_Minh",
[INFO] [stdout]         },
[INFO] [stdout]         end: EventDateTime {
[INFO] [stdout]             date_time: "2024-08-29T03:50:00+00:00",
[INFO] [stdout]             time_zone: "Asia/Ho_Chi_Minh",
[INFO] [stdout]         },
[INFO] [stdout]         recurrence: [
[INFO] [stdout]             "RRULE:FREQ=WEEKLY;UNTIL=20241212T020000Z",
[INFO] [stdout]             "EXDATE;TZID=Asia/Ho_Chi_Minh:20241017T090000",
[INFO] [stdout]         ],
[INFO] [stdout]     },
[INFO] [stdout]     GapiEvent {
[INFO] [stdout]         summary: "Hệ cơ sở Dữ liệu (TN)",
[INFO] [stdout]         description: "Mã môn học: CO2014\nTín chỉ: 0\nTín chỉ học phí: 0\nNhóm tổ: CC02",
[INFO] [stdout]         location: "A4-511",
[INFO] [stdout]         start: EventDateTime {
[INFO] [stdout]             date_time: "2024-09-19T06:00:00+00:00",
[INFO] [stdout]             time_zone: "Asia/Ho_Chi_Minh",
[INFO] [stdout]         },
[INFO] [stdout]         end: EventDateTime {
[INFO] [stdout]             date_time: "2024-09-19T10:50:00+00:00",
[INFO] [stdout]             time_zone: "Asia/Ho_Chi_Minh",
[INFO] [stdout]         },
[INFO] [stdout]         recurrence: [
[INFO] [stdout]             "RRULE:FREQ=WEEKLY;UNTIL=20241212T060000Z",
[INFO] [stdout]             "EXDATE;TZID=Asia/Ho_Chi_Minh:20240926T130000,20241010T130000,20241017T130000,20241024T130000,20241107T130000,20241121T130000,20241205T130000",
[INFO] [stdout]         ],
[INFO] [stdout]     },
[INFO] [stdout]     GapiEvent {
[INFO] [stdout]         summary: "Hệ cơ sở Dữ liệu",
[INFO] [stdout]         description: "Mã môn học: CO2013\nTín chỉ: 4\nTín chỉ học phí: 4\nNhóm tổ: CC01",
[INFO] [stdout]         location: "B8-304",
[INFO] [stdout]         start: EventDateTime {
[INFO] [stdout]             date_time: "2024-08-30T00:00:00+00:00",
[INFO] [stdout]             time_zone: "Asia/Ho_Chi_Minh",
[INFO] [stdout]         },
[INFO] [stdout]         end: EventDateTime {
[INFO] [stdout]             date_time: "2024-08-30T02:50:00+00:00",
[INFO] [stdout]             time_zone: "Asia/Ho_Chi_Minh",
[INFO] [stdout]         },
[INFO] [stdout]         recurrence: [
[INFO] [stdout]             "RRULE:FREQ=WEEKLY;UNTIL=20241213T000000Z",
[INFO] [stdout]             "EXDATE;TZID=Asia/Ho_Chi_Minh:20241018T070000",
[INFO] [stdout]         ],
[INFO] [stdout]     },
[INFO] [stdout]     GapiEvent {
[INFO] [stdout]         summary: "Chủ nghĩa Xã hội Khoa học",
[INFO] [stdout]         description: "Mã môn học: SP1035\nTín chỉ: 2\nTín chỉ học phí: 2\nNhóm tổ: CC03",
[INFO] [stdout]         location: "B1-212",
[INFO] [stdout]         start: EventDateTime {
[INFO] [stdout]             date_time: "2024-08-30T03:00:00+00:00",
[INFO] [stdout]             time_zone: "Asia/Ho_Chi_Minh",
[INFO] [stdout]         },
[INFO] [stdout]         end: EventDateTime {
[INFO] [stdout]             date_time: "2024-08-30T04:50:00+00:00",
[INFO] [stdout]             time_zone: "Asia/Ho_Chi_Minh",
[INFO] [stdout]         },
[INFO] [stdout]         recurrence: [
[INFO] [stdout]             "RRULE:FREQ=WEEKLY;UNTIL=20241122T030000Z",
[INFO] [stdout]             "EXDATE;TZID=Asia/Ho_Chi_Minh:20241018T100000",
[INFO] [stdout]         ],
[INFO] [stdout]     },
[INFO] [stdout]     GapiEvent {
[INFO] [stdout]         summary: "Mạng máy tính (TN)",
[INFO] [stdout]         description: "Mã môn học: CO3094\nTín chỉ: 0\nTín chỉ học phí: 0\nNhóm tổ: CC05",
[INFO] [stdout]         location: "C6-102",
[INFO] [stdout]         start: EventDateTime {
[INFO] [stdout]             date_time: "2024-10-05T00:00:00+00:00",
[INFO] [stdout]             time_zone: "Asia/Ho_Chi_Minh",
[INFO] [stdout]         },
[INFO] [stdout]         end: EventDateTime {
[INFO] [stdout]             date_time: "2024-10-05T04:50:00+00:00",
[INFO] [stdout]             time_zone: "Asia/Ho_Chi_Minh",
[INFO] [stdout]         },
[INFO] [stdout]         recurrence: [
[INFO] [stdout]             "RRULE:FREQ=WEEKLY;UNTIL=20241130T000000Z",
[INFO] [stdout]             "EXDATE;TZID=Asia/Ho_Chi_Minh:20241012T070000,20241019T070000,20241026T070000,20241109T070000,20241123T070000",
[INFO] [stdout]         ],
[INFO] [stdout]     },
[INFO] [stdout] ]
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_format_ical_validates' (19) panicked at src/main.rs:45:56:
[INFO] [stdout] Unable to create file: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x63e3667c4a82 - std::backtrace_rs::backtrace::libunwind::trace::hf0bd46b30bc61685
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x63e3667c4a82 - std::backtrace_rs::backtrace::trace_unsynchronized::h1d1fbb72ad89d7b7
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x63e3667c4a82 - std::sys::backtrace::_print_fmt::he38b6f68ca847f47
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x63e3667c4a82 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hb7e843cde1bc81a3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x63e3667d69ca - core::fmt::rt::Argument::fmt::hc1dd77ac64f2688c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x63e3667d69ca - core::fmt::write::h952c506e2dbe9cff
[INFO] [stdout]    6:     0x63e366793886 - std::io::default_write_fmt::hd23bd8145c03a23a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x63e366793886 - std::io::Write::write_fmt::hdd3314a2bd8a34bd
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x63e3667a3f39 - std::sys::backtrace::BacktraceLock::print::h1079b82381c2c252
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x63e3667a3f39 - std::panicking::default_hook::{{closure}}::h85cb76b8462c00f2
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x63e3667a3dd1 - std::panicking::default_hook::h0134d220cc034c02
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x63e3664bb88e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb2e68dca3970e3ca
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x63e3664bb88e - test::test_main_with_exit_callback::{{closure}}::ha7ec2063a2565ec3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x63e3667a41b2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::haebee478d0f56cf4
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x63e3667a41b2 - std::panicking::panic_with_hook::h8119b6db1fef734f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x63e3667a3ff8 - std::panicking::panic_handler::{{closure}}::h24f5360b91482c0e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x63e36679f439 - std::sys::backtrace::__rust_end_short_backtrace::h4e60c5cbd1bd0108
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x63e36678847d - __rustc[e4c6931bd8050421]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x63e3667df12c - core::panicking::panic_fmt::hb1614a3ff6840071
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x63e3667de2f2 - core::result::unwrap_failed::h7d4c34940aded59c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x63e366497d0e - core::result::Result<T,E>::expect::he89315b4f67dfd4a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x63e366475fb1 - bkalendar_rs::tests::test_format_ical_validates::hd5574f5ce70bf926
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:45:56
[INFO] [stdout]   22:     0x63e366476427 - bkalendar_rs::tests::test_format_ical_validates::{{closure}}::h20bcdcdf1acb1c4c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:33:36
[INFO] [stdout]   23:     0x63e366476876 - core::ops::function::FnOnce::call_once::hc41269638348d6fa
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x63e3664bb68b - core::ops::function::FnOnce::call_once::hefaf63600cd43d2a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x63e3664bb68b - test::__rust_begin_short_backtrace::he30322a73a0e9ea6
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x63e3664cf05a - test::run_test_in_process::{{closure}}::hdea3ab8d0243ef36
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x63e3664cf05a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h66d192f42498ffce
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x63e3664cf05a - std::panicking::catch_unwind::do_call::h822e18e8d3a6bb65
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x63e3664cf05a - std::panicking::catch_unwind::h54b1de7ceab578bf
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x63e3664cf05a - std::panic::catch_unwind::h60c29b7a9d0246b1
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x63e3664cf05a - test::run_test_in_process::h6099b5f871379b13
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x63e3664cf05a - test::run_test::{{closure}}::h926ce0a38281a4c8
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x63e3664a94b4 - test::run_test::{{closure}}::h508de21a9afc7140
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x63e3664a94b4 - std::sys::backtrace::__rust_begin_short_backtrace::h6e2f5c39ca00735a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x63e3664acd72 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::h133e44f0e5802c14
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x63e3664acd72 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4718c1285283955c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x63e3664acd72 - std::panicking::catch_unwind::do_call::h0bba3937b4892238
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x63e3664acd72 - std::panicking::catch_unwind::h5b31cab5fb8c5d7f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x63e3664acd72 - std::panic::catch_unwind::hb2fa05d52ed0124e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x63e3664acd72 - std::thread::lifecycle::spawn_unchecked::{{closure}}::hf401cf5ff501bd29
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x63e3664acd72 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h160022e94ce3b0bb
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x63e36679a6cf - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf234e0d1d1d272ba
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x63e36679a6cf - std::sys::thread::unix::Thread::new::thread_start::h106a295241840d3b
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x72b0020deaa4 - <unknown>
[INFO] [stdout]   45:     0x72b00216ba64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::test_format_ical_validates
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0f8ae1aa58d801ea79b2510a279aa4cb55cc710bdd32ea9c7b03597c81777eec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f8ae1aa58d801ea79b2510a279aa4cb55cc710bdd32ea9c7b03597c81777eec", kill_on_drop: false }`
[INFO] [stdout] 0f8ae1aa58d801ea79b2510a279aa4cb55cc710bdd32ea9c7b03597c81777eec
