[INFO] fetching crate vcard4 0.7.2...
[INFO] testing vcard4-0.7.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate vcard4 0.7.2 into /workspace/builds/worker-3-tc2/source
[INFO] removed /workspace/builds/worker-3-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate vcard4 0.7.2
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate vcard4 0.7.2
[INFO] tweaked toml for crates.io crate vcard4 0.7.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vcard4 0.7.2 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vcard4 0.7.2 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6994b20e70f4f87b550edb9320e8b8daf27b50187af6681a9d171fbc79d93998
[INFO] running `Command { std: "docker" "start" "-a" "6994b20e70f4f87b550edb9320e8b8daf27b50187af6681a9d171fbc79d93998", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6994b20e70f4f87b550edb9320e8b8daf27b50187af6681a9d171fbc79d93998", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6994b20e70f4f87b550edb9320e8b8daf27b50187af6681a9d171fbc79d93998", kill_on_drop: false }`
[INFO] [stdout] 6994b20e70f4f87b550edb9320e8b8daf27b50187af6681a9d171fbc79d93998
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db4d1299498f3b02ead702545d761e7141046321b6dc8a4b27113672c1ed9df9
[INFO] running `Command { std: "docker" "start" "-a" "db4d1299498f3b02ead702545d761e7141046321b6dc8a4b27113672c1ed9df9", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]    Compiling thiserror v2.0.6
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling uriparse v0.6.4
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling logos-codegen v0.15.0
[INFO] [stderr]    Compiling time v0.3.37
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.6
[INFO] [stderr]    Compiling zeroize v1.8.1
[INFO] [stderr]    Compiling logos-derive v0.15.0
[INFO] [stderr]    Compiling logos v0.15.0
[INFO] [stderr]    Compiling vcard4 v0.7.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `geo` is never read
[INFO] [stdout]    --> src/parameter.rs:537:9
[INFO] [stdout]     |
[INFO] [stdout] 537 |     pub geo: Option<Uri>,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `uri` is never read
[INFO] [stdout]    --> src/property.rs:252:9
[INFO] [stdout]     |
[INFO] [stdout] 252 |     pub uri: Uri,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value` is never read
[INFO] [stdout]    --> src/property.rs:461:9
[INFO] [stdout]     |
[INFO] [stdout] 461 |     pub value: DateTime,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value` is never read
[INFO] [stdout]    --> src/property.rs:741:9
[INFO] [stdout]     |
[INFO] [stdout] 741 |     pub value: UtcOffset,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value` is never read
[INFO] [stdout]    --> src/property.rs:984:9
[INFO] [stdout]     |
[INFO] [stdout] 984 |     pub value: Uri,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `lang` is never read
[INFO] [stdout]    --> src/vcard.rs:127:9
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub lang: Vec<LanguageProperty>,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `rev` is never read
[INFO] [stdout]    --> src/vcard.rs:206:9
[INFO] [stdout]     |
[INFO] [stdout] 206 |     pub rev: Option<DateTimeProperty>,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.33s
[INFO] running `Command { std: "docker" "inspect" "db4d1299498f3b02ead702545d761e7141046321b6dc8a4b27113672c1ed9df9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db4d1299498f3b02ead702545d761e7141046321b6dc8a4b27113672c1ed9df9", kill_on_drop: false }`
[INFO] [stdout] db4d1299498f3b02ead702545d761e7141046321b6dc8a4b27113672c1ed9df9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 595644fe41bef9282ff3716936df653bea434887e6839fecc91ec8f33ca093fd
[INFO] running `Command { std: "docker" "start" "-a" "595644fe41bef9282ff3716936df653bea434887e6839fecc91ec8f33ca093fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.168
[INFO] [stderr]    Compiling rustix v0.38.42
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling serde v1.0.216
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling anyhow v1.0.94
[INFO] [stderr]    Compiling serde_json v1.0.133
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling logos-codegen v0.15.0
[INFO] [stderr]    Compiling tempfile v3.14.0
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling logos-derive v0.15.0
[INFO] [stderr]    Compiling proptest v1.5.0
[INFO] [stderr]    Compiling logos v0.15.0
[INFO] [stderr]    Compiling vcard4 v0.7.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `geo` is never read
[INFO] [stdout]    --> src/parameter.rs:537:9
[INFO] [stdout]     |
[INFO] [stdout] 537 |     pub geo: Option<Uri>,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `uri` is never read
[INFO] [stdout]    --> src/property.rs:252:9
[INFO] [stdout]     |
[INFO] [stdout] 252 |     pub uri: Uri,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value` is never read
[INFO] [stdout]    --> src/property.rs:461:9
[INFO] [stdout]     |
[INFO] [stdout] 461 |     pub value: DateTime,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value` is never read
[INFO] [stdout]    --> src/property.rs:741:9
[INFO] [stdout]     |
[INFO] [stdout] 741 |     pub value: UtcOffset,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value` is never read
[INFO] [stdout]    --> src/property.rs:984:9
[INFO] [stdout]     |
[INFO] [stdout] 984 |     pub value: Uri,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `lang` is never read
[INFO] [stdout]    --> src/vcard.rs:127:9
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub lang: Vec<LanguageProperty>,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `rev` is never read
[INFO] [stdout]    --> src/vcard.rs:206:9
[INFO] [stdout]     |
[INFO] [stdout] 206 |     pub rev: Option<DateTimeProperty>,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `geo` is never read
[INFO] [stdout]    --> src/parameter.rs:537:9
[INFO] [stdout]     |
[INFO] [stdout] 537 |     pub geo: Option<Uri>,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `uri` is never read
[INFO] [stdout]    --> src/property.rs:252:9
[INFO] [stdout]     |
[INFO] [stdout] 252 |     pub uri: Uri,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value` is never read
[INFO] [stdout]    --> src/property.rs:461:9
[INFO] [stdout]     |
[INFO] [stdout] 461 |     pub value: DateTime,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value` is never read
[INFO] [stdout]    --> src/property.rs:741:9
[INFO] [stdout]     |
[INFO] [stdout] 741 |     pub value: UtcOffset,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value` is never read
[INFO] [stdout]    --> src/property.rs:984:9
[INFO] [stdout]     |
[INFO] [stdout] 984 |     pub value: Uri,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `lang` is never read
[INFO] [stdout]    --> src/vcard.rs:127:9
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub lang: Vec<LanguageProperty>,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `rev` is never read
[INFO] [stdout]    --> src/vcard.rs:206:9
[INFO] [stdout]     |
[INFO] [stdout] 206 |     pub rev: Option<DateTimeProperty>,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 21.97s
[INFO] running `Command { std: "docker" "inspect" "595644fe41bef9282ff3716936df653bea434887e6839fecc91ec8f33ca093fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "595644fe41bef9282ff3716936df653bea434887e6839fecc91ec8f33ca093fd", kill_on_drop: false }`
[INFO] [stdout] 595644fe41bef9282ff3716936df653bea434887e6839fecc91ec8f33ca093fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7ddd207579c47672efe831f436bf005d92f7fae643acfcf8ba93bad30373152b
[INFO] running `Command { std: "docker" "start" "-a" "7ddd207579c47672efe831f436bf005d92f7fae643acfcf8ba93bad30373152b", kill_on_drop: false }`
[INFO] [stderr] warning: value assigned to `geo` is never read
[INFO] [stderr]    --> src/parameter.rs:537:9
[INFO] [stderr]     |
[INFO] [stderr] 537 |     pub geo: Option<Uri>,
[INFO] [stderr]     |         ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `uri` is never read
[INFO] [stderr]    --> src/property.rs:252:9
[INFO] [stderr]     |
[INFO] [stderr] 252 |     pub uri: Uri,
[INFO] [stderr]     |         ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `value` is never read
[INFO] [stderr]    --> src/property.rs:461:9
[INFO] [stderr]     |
[INFO] [stderr] 461 |     pub value: DateTime,
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `value` is never read
[INFO] [stderr]    --> src/property.rs:741:9
[INFO] [stderr]     |
[INFO] [stderr] 741 |     pub value: UtcOffset,
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `value` is never read
[INFO] [stderr]    --> src/property.rs:984:9
[INFO] [stderr]     |
[INFO] [stderr] 984 |     pub value: Uri,
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `lang` is never read
[INFO] [stderr]    --> src/vcard.rs:127:9
[INFO] [stderr]     |
[INFO] [stderr] 127 |     pub lang: Vec<LanguageProperty>,
[INFO] [stderr]     |         ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `rev` is never read
[INFO] [stderr]    --> src/vcard.rs:206:9
[INFO] [stderr]     |
[INFO] [stderr] 206 |     pub rev: Option<DateTimeProperty>,
[INFO] [stderr]     |         ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: `vcard4` (lib) generated 7 warnings
[INFO] [stderr] warning: `vcard4` (lib test) generated 7 warnings (7 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vcard4-5f93b52cf7f888a2)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test builder::tests::builder_language ... ok
[INFO] [stdout] test property::tests::parse_utc_offset ... ok
[INFO] [stdout] test builder::tests::builder_member_invalid ... ok
[INFO] [stdout] test builder::tests::builder_member_group ... ok
[INFO] [stderr]      Running tests/all_fixtures.rs (/opt/rustwide/target/debug/deps/all_fixtures-ba207d838adbe58c)
[INFO] [stdout] test builder::tests::builder_vcard ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test parse_photo ... ok
[INFO] [stdout] 
[INFO] [stderr]      Running tests/calendar.rs (/opt/rustwide/target/debug/deps/calendar-f4b846df61db9881)
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test calendar_fburl ... ok
[INFO] [stdout] test calendar_cal_adr_uri ... ok
[INFO] [stdout] test calendar_cal_uri ... 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] [stderr]      Running tests/communications.rs (/opt/rustwide/target/debug/deps/communications-18802cc5c5457ccd)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test communications_lang ... ok
[INFO] [stderr]      Running tests/delivery.rs (/opt/rustwide/target/debug/deps/delivery-82b42867160414a1)
[INFO] [stdout] test communications_email ... ok
[INFO] [stdout] test communications_impp ... ok
[INFO] [stdout] test communications_tel ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test delivery_adr ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/errors.rs (/opt/rustwide/target/debug/deps/errors-c0bfc58f76d0e343)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test error_no_end ... ok
[INFO] [stdout] test error_no_version ... ok
[INFO] [stdout] test error_control_character_value ... ok
[INFO] [stdout] test error_control_character_param ... ok
[INFO] [stdout] test error_parse_anniversary_only_once ... ok
[INFO] [stdout] test error_parse_from_str ... ok
[INFO] [stdout] test error_parse_delimiter_expected ... ok
[INFO] [stdout] test error_parse_client_pid_map_with_pid ... ok
[INFO] [stdout] test error_parse_bday_only_once ... ok
[INFO] [stdout] test error_parse_gender_only_once ... ok
[INFO] [stdout] test error_parse_label_bad_prop ... ok
[INFO] [stdout] test error_parse_parameter_eof ... ok
[INFO] [stdout] test error_parse_name_only_once ... ok
[INFO] [stdout] test error_parse_date_time_text_value_type ... ok
[INFO] [stdout] test error_parse_geo_not_quoted ... ok
[INFO] [stdout] test error_empty ... ok
[INFO] [stdout] test error_parse_pref_out_of_range ... ok
[INFO] [stdout] test error_parse_prodid_only_once ... ok
[INFO] [stdout] test error_parse_quoted_delimiter_expected ... ok
[INFO] [stdout] test error_parse_rev_only_once ... ok
[INFO] [stdout] test error_parse_token_expected ... ok
[INFO] [stdout] test error_parse_quoted_eof ... ok
[INFO] [stdout] test error_parse_tz_value_type ... ok
[INFO] [stdout] test error_parse_type_on_invalid_prop ... ok
[INFO] [stdout] test error_parse_uid_only_once ... ok
[INFO] [stdout] test error_wrong_token ... ok
[INFO] [stdout] test error_parse_version_misplaced ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/escaping.rs (/opt/rustwide/target/debug/deps/escaping-4bfd1b8ebb8c381d)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test escape_semi_colon ... ok
[INFO] [stdout] test escape_comma ... ok
[INFO] [stdout] test escape_backslash ... ok
[INFO] [stdout] test escape_newline ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/explanatory.rs (/opt/rustwide/target/debug/deps/explanatory-57db07f55d747a0f)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test explanatory_client_pid_map ... ok
[INFO] [stdout] test explanatory_note ... ok
[INFO] [stdout] test explanatory_rev ... ok
[INFO] [stdout] test explanatory_prod_id ... ok
[INFO] [stdout] test explanatory_categories ... ok
[INFO] [stdout] test explanatory_url ... ok
[INFO] [stdout] test explanatory_sound ... ok
[INFO] [stderr]      Running tests/extensions.rs (/opt/rustwide/target/debug/deps/extensions-ffa1f6c8b459bba2)
[INFO] [stdout] test explanatory_uid ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test extension_boolean ... ok
[INFO] [stdout] test extension_date_and_or_time ... ok
[INFO] [stdout] test extension_float ... ok
[INFO] [stdout] test extension_date_time_only ... ok
[INFO] [stdout] test extension_utc_offset ... ok
[INFO] [stdout] test extension_parameter ... ok
[INFO] [stdout] test extension_uri ... ok
[INFO] [stdout] test extension_integer ... ok
[INFO] [stdout] test extension_date_only ... ok
[INFO] [stdout] test extension_language_tag ... ok
[INFO] [stdout] test extension_timestamp ... ok
[INFO] [stdout] test extension_text ... ok
[INFO] [stdout] test extension_with_type ... ok
[INFO] [stdout] test extension_time_only ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/fold.rs (/opt/rustwide/target/debug/deps/fold-3f35554e02f8bee3)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test parse_folded_space ... ok
[INFO] [stdout] test parse_folded_tab ... ok
[INFO] [stdout] test parse_multi_byte ... 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 tests/general.rs (/opt/rustwide/target/debug/deps/general-daed6a599d77d1c2)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test general_source ... ok
[INFO] [stdout] test general_kind ... ok
[INFO] [stdout] test general_xml ... ok
[INFO] [stdout] test general_source_folded ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/geographic.rs (/opt/rustwide/target/debug/deps/geographic-365fe165ec0d8613)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test geographic_geo ... ok
[INFO] [stdout] test geographic_tz ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/group.rs (/opt/rustwide/target/debug/deps/group-6d202949d68652ed)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/identification.rs (/opt/rustwide/target/debug/deps/identification-0724d34f4cce71db)
[INFO] [stdout] test group ... 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 7 tests
[INFO] [stdout] test identification_fn ... ok
[INFO] [stdout] test identification_n ... ok
[INFO] [stdout] test identification_photo ... ok
[INFO] [stdout] test identification_nickname ... ok
[INFO] [stdout] test identification_gender ... ok
[INFO] [stdout] test identification_anniversary ... ok
[INFO] [stdout] test identification_bday ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/iter.rs (/opt/rustwide/target/debug/deps/iter-a21194bcd04fd6b7)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test iter_error ... ok
[INFO] [stdout] test iter_one ... ok
[INFO] [stdout] test iter_many ... ok
[INFO] [stdout] test iter_error_expected ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/loose.rs (/opt/rustwide/target/debug/deps/loose-bba3a0d921c1c6bd)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test loose ... 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] [stderr]      Running tests/organizational.rs (/opt/rustwide/target/debug/deps/organizational-5f7fa9a42651d832)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test organizational_role ... ok
[INFO] [stdout] test organizational_logo ... ok
[INFO] [stdout] test organizational_org ... ok
[INFO] [stdout] test organizational_related ... ok
[INFO] [stdout] test organizational_title ... ok
[INFO] [stdout] test organizational_member ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/parameters.rs (/opt/rustwide/target/debug/deps/parameters-ba5eb317fe05e163)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test param_altid ... ok
[INFO] [stdout] test param_calscale ... ok
[INFO] [stdout] test param_nextcloud_ignore_bad_value ... ok
[INFO] [stdout] test param_language ... ok
[INFO] [stdout] test param_pref ... ok
[INFO] [stdout] test param_mediatype ... ok
[INFO] [stdout] test param_value ... ok
[INFO] [stdout] test parse_parameters ... ok
[INFO] [stdout] test param_sort_as ... ok
[INFO] [stdout] test param_geo ... ok
[INFO] [stdout] test param_charset ... ok
[INFO] [stdout] test param_pid ... ok
[INFO] [stdout] test param_tz ... ok
[INFO] [stdout] test param_type ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/security.rs (/opt/rustwide/target/debug/deps/security-0eefb76759c1fe75)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_helpers.rs (/opt/rustwide/target/debug/deps/test_helpers-81d7f05ff81ee916)
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running tests/types.rs (/opt/rustwide/target/debug/deps/types-65f35c180a198c31)
[INFO] [stdout] test security_key ... ok
[INFO] [stdout] test security_key_mediatype ... 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] [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] [stdout] running 15 tests
[INFO] [stdout] test types_time_only ... ok
[INFO] [stdout] test types_date_and_or_time ... ok
[INFO] [stdout] test types_date_only ... ok
[INFO] [stdout] test types_timestamp ... ok
[INFO] [stdout] test types_date_time ... ok
[INFO] [stdout] test prop_parse_time_valid_utc ... ok
[INFO] [stdout] test prop_parse_date_valid ... ok
[INFO] [stdout] test prop_parse_date_time_valid ... ok
[INFO] [stdout] test prop_parse_time_valid_offset ... ok
[INFO] [stdout] test prop_parse_time_all ... ok
[INFO] [stdout] test prop_parse_date_all ... ok
[INFO] [stdout] test prop_parse_time_random ... ok
[INFO] [stdout] test prop_date_time_random ... ok
[INFO] [stdout] test prop_parse_date_time_all ... ok
[INFO] [stdout] test prop_date_random ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.40s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/validate.rs (/opt/rustwide/target/debug/deps/validate-082f0c9bd582220b)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test validate ... 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] [stderr]      Running tests/version_3.rs (/opt/rustwide/target/debug/deps/version_3-948d631047e15fb3)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test parse_version3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vcard4
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 65) ... ok
[INFO] [stdout] test src/lib.rs - (line 33) ... ok
[INFO] [stdout] test src/lib.rs - (line 43) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.74s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7ddd207579c47672efe831f436bf005d92f7fae643acfcf8ba93bad30373152b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ddd207579c47672efe831f436bf005d92f7fae643acfcf8ba93bad30373152b", kill_on_drop: false }`
[INFO] [stdout] 7ddd207579c47672efe831f436bf005d92f7fae643acfcf8ba93bad30373152b