[INFO] fetching crate tudu 1.1.0...
[INFO] testing tudu-1.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate tudu 1.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate tudu 1.1.0
[INFO] finished tweaking crates.io crate tudu 1.1.0
[INFO] tweaked toml for crates.io crate tudu 1.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tudu 1.1.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tudu 1.1.0 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e225fbb168effcca27c2d185e72c18713ed7a17d17d00641ea95d6829b8b889a
[INFO] running `Command { std: "docker" "start" "-a" "e225fbb168effcca27c2d185e72c18713ed7a17d17d00641ea95d6829b8b889a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e225fbb168effcca27c2d185e72c18713ed7a17d17d00641ea95d6829b8b889a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e225fbb168effcca27c2d185e72c18713ed7a17d17d00641ea95d6829b8b889a", kill_on_drop: false }`
[INFO] [stdout] e225fbb168effcca27c2d185e72c18713ed7a17d17d00641ea95d6829b8b889a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ab4a22c9b5f1a206d8e75b65194ff7e3c831f474686dbc80a6a3f1b932117a6
[INFO] running `Command { std: "docker" "start" "-a" "9ab4a22c9b5f1a206d8e75b65194ff7e3c831f474686dbc80a6a3f1b932117a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]    Compiling iana-time-zone v0.1.57
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling time v0.1.45
[INFO] [stderr]    Compiling chrono v0.4.26
[INFO] [stderr]    Compiling tudu v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/model.rs:74:27
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn for_date(date: &TuduDate) -> Result<TaskList, TuduError> {
[INFO] [stdout]    |                           ^^^^^^^^^            ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn for_date(date: &TuduDate) -> Result<TaskList<'_>, TuduError> {
[INFO] [stdout]    |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/model.rs:149:20
[INFO] [stdout]     |
[INFO] [stdout] 149 |     fn empty(date: &TuduDate) -> TaskList {
[INFO] [stdout]     |                    ^^^^^^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 149 |     fn empty(date: &TuduDate) -> TaskList<'_> {
[INFO] [stdout]     |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.04s
[INFO] running `Command { std: "docker" "inspect" "9ab4a22c9b5f1a206d8e75b65194ff7e3c831f474686dbc80a6a3f1b932117a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ab4a22c9b5f1a206d8e75b65194ff7e3c831f474686dbc80a6a3f1b932117a6", kill_on_drop: false }`
[INFO] [stdout] 9ab4a22c9b5f1a206d8e75b65194ff7e3c831f474686dbc80a6a3f1b932117a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b632fdf872206317985c99778e851661d1072c40307c0c30dc40b706a4363bde
[INFO] running `Command { std: "docker" "start" "-a" "b632fdf872206317985c99778e851661d1072c40307c0c30dc40b706a4363bde", kill_on_drop: false }`
[INFO] [stderr]    Compiling tudu v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/model.rs:74:27
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn for_date(date: &TuduDate) -> Result<TaskList, TuduError> {
[INFO] [stdout]    |                           ^^^^^^^^^            ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn for_date(date: &TuduDate) -> Result<TaskList<'_>, TuduError> {
[INFO] [stdout]    |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/model.rs:149:20
[INFO] [stdout]     |
[INFO] [stdout] 149 |     fn empty(date: &TuduDate) -> TaskList {
[INFO] [stdout]     |                    ^^^^^^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 149 |     fn empty(date: &TuduDate) -> TaskList<'_> {
[INFO] [stdout]     |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0063]: missing field `date` in initializer of `model::EditCommand`
[INFO] [stdout]    --> src/lib.rs:412:31
[INFO] [stdout]     |
[INFO] [stdout] 412 |         let expected_config = EditCommand {
[INFO] [stdout]     |                               ^^^^^^^^^^^ missing `date`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expected_yesterday`
[INFO] [stdout]    --> src/date.rs:137:13
[INFO] [stdout]     |
[INFO] [stdout] 137 |         let expected_yesterday = TuduDate::from_date(&yesterday_input);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected_yesterday`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expected_tomorrow`
[INFO] [stdout]    --> src/date.rs:146:13
[INFO] [stdout]     |
[INFO] [stdout] 146 |         let expected_tomorrow = TuduDate::from_date(&tomorrow_input);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected_tomorrow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `yeterday_date`
[INFO] [stdout]    --> src/date.rs:149:13
[INFO] [stdout]     |
[INFO] [stdout] 149 |         let yeterday_date = TuduDate::from_date("yesterday").unwrap();
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_yeterday_date`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tomorrow_date`
[INFO] [stdout]    --> src/date.rs:150:13
[INFO] [stdout]     |
[INFO] [stdout] 150 |         let tomorrow_date = TuduDate::from_date("tomorrow").unwrap();
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tomorrow_date`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0063`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tudu` (lib test) due to 1 previous error; 4 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "b632fdf872206317985c99778e851661d1072c40307c0c30dc40b706a4363bde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b632fdf872206317985c99778e851661d1072c40307c0c30dc40b706a4363bde", kill_on_drop: false }`
[INFO] [stdout] b632fdf872206317985c99778e851661d1072c40307c0c30dc40b706a4363bde
