[INFO] fetching crate dataviewer 0.1.6...
[INFO] testing dataviewer-0.1.6 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate dataviewer 0.1.6 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate dataviewer 0.1.6
[INFO] finished tweaking crates.io crate dataviewer 0.1.6
[INFO] tweaked toml for crates.io crate dataviewer 0.1.6 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dataviewer 0.1.6 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dataviewer 0.1.6 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fad162ae4ae5f843bdde1b80d5f89fd5c9897fe4a6c13b09eb08f2f1536126c5
[INFO] running `Command { std: "docker" "start" "-a" "fad162ae4ae5f843bdde1b80d5f89fd5c9897fe4a6c13b09eb08f2f1536126c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fad162ae4ae5f843bdde1b80d5f89fd5c9897fe4a6c13b09eb08f2f1536126c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fad162ae4ae5f843bdde1b80d5f89fd5c9897fe4a6c13b09eb08f2f1536126c5", kill_on_drop: false }`
[INFO] [stdout] fad162ae4ae5f843bdde1b80d5f89fd5c9897fe4a6c13b09eb08f2f1536126c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc008627bf114925db38f6631832dd92606194861a394b857dd796784122e3ab
[INFO] running `Command { std: "docker" "start" "-a" "bc008627bf114925db38f6631832dd92606194861a394b857dd796784122e3ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling hashbrown v0.14.0
[INFO] [stderr]    Compiling winnow v0.5.15
[INFO] [stderr]    Compiling target-lexicon v0.12.11
[INFO] [stderr]    Compiling smallvec v1.11.0
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]    Compiling thiserror v1.0.47
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling bitflags v2.4.0
[INFO] [stderr]    Compiling syn v2.0.29
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling semver v1.0.18
[INFO] [stderr]    Compiling gio v0.18.1
[INFO] [stderr]    Compiling futures-io v0.3.28
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling cfg-expr v0.15.4
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling eyre v0.6.8
[INFO] [stderr]    Compiling bitflags v0.9.1
[INFO] [stderr]    Compiling inflate v0.2.0
[INFO] [stderr]    Compiling indexmap v2.0.0
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling indenter v0.3.3
[INFO] [stderr]    Compiling daemonize v0.5.0
[INFO] [stderr]    Compiling deflate v0.7.20
[INFO] [stderr]    Compiling field-offset v0.3.6
[INFO] [stderr]    Compiling png v0.9.0
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling thiserror-impl v1.0.47
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]    Compiling toml_datetime v0.6.3
[INFO] [stderr]    Compiling serde_spanned v0.6.3
[INFO] [stderr]    Compiling toml_edit v0.19.14
[INFO] [stderr]    Compiling toml v0.7.6
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling futures-executor v0.3.28
[INFO] [stderr]    Compiling system-deps v6.1.1
[INFO] [stderr]    Compiling glib-macros v0.18.0
[INFO] [stderr]    Compiling gtk4-macros v0.7.2
[INFO] [stderr]    Compiling glib-sys v0.18.1
[INFO] [stderr]    Compiling gobject-sys v0.18.0
[INFO] [stderr]    Compiling gio-sys v0.18.1
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.18.0
[INFO] [stderr]    Compiling pango-sys v0.18.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.18.0
[INFO] [stderr]    Compiling graphene-sys v0.18.1
[INFO] [stderr]    Compiling gdk4-sys v0.7.2
[INFO] [stderr]    Compiling gsk4-sys v0.7.2
[INFO] [stderr]    Compiling gtk4-sys v0.7.2
[INFO] [stderr]    Compiling glib v0.18.1
[INFO] [stderr]    Compiling cairo-rs v0.18.0
[INFO] [stderr]    Compiling graphene-rs v0.18.1
[INFO] [stderr]    Compiling pango v0.18.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.18.0
[INFO] [stderr]    Compiling gdk4 v0.7.2
[INFO] [stderr]    Compiling gsk4 v0.7.2
[INFO] [stderr]    Compiling gtk4 v0.7.2
[INFO] [stderr]    Compiling dataviewer v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `get_context` is never used
[INFO] [stdout]   --> src/ui.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub trait WindowDVExt {
[INFO] [stdout]    |           ----------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 28 |     fn get_context<'a>(&'a self) -> &'a mut WindowContext;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 40s
[INFO] running `Command { std: "docker" "inspect" "bc008627bf114925db38f6631832dd92606194861a394b857dd796784122e3ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc008627bf114925db38f6631832dd92606194861a394b857dd796784122e3ab", kill_on_drop: false }`
[INFO] [stdout] bc008627bf114925db38f6631832dd92606194861a394b857dd796784122e3ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] caa96bd715eebf4c67020240f59f76b49d113c7eb361694be1dc6cf937b21d3c
[INFO] running `Command { std: "docker" "start" "-a" "caa96bd715eebf4c67020240f59f76b49d113c7eb361694be1dc6cf937b21d3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling dataviewer v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `get_context` is never used
[INFO] [stdout]   --> src/ui.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub trait WindowDVExt {
[INFO] [stdout]    |           ----------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 28 |     fn get_context<'a>(&'a self) -> &'a mut WindowContext;
[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 0.98s
[INFO] running `Command { std: "docker" "inspect" "caa96bd715eebf4c67020240f59f76b49d113c7eb361694be1dc6cf937b21d3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caa96bd715eebf4c67020240f59f76b49d113c7eb361694be1dc6cf937b21d3c", kill_on_drop: false }`
[INFO] [stdout] caa96bd715eebf4c67020240f59f76b49d113c7eb361694be1dc6cf937b21d3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 79d19b6e624e337d5a2a429f5932d3f2deeda1e6bdb9ee4f40d251eb047cc23f
[INFO] running `Command { std: "docker" "start" "-a" "79d19b6e624e337d5a2a429f5932d3f2deeda1e6bdb9ee4f40d251eb047cc23f", kill_on_drop: false }`
[INFO] [stderr] warning: method `get_context` is never used
[INFO] [stderr]   --> src/ui.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub trait WindowDVExt {
[INFO] [stderr]    |           ----------- method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 28 |     fn get_context<'a>(&'a self) -> &'a mut WindowContext;
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `dataviewer` (bin "dataviewer" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/dataviewer-1777a5fb953e7cc8)
[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" "79d19b6e624e337d5a2a429f5932d3f2deeda1e6bdb9ee4f40d251eb047cc23f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79d19b6e624e337d5a2a429f5932d3f2deeda1e6bdb9ee4f40d251eb047cc23f", kill_on_drop: false }`
[INFO] [stdout] 79d19b6e624e337d5a2a429f5932d3f2deeda1e6bdb9ee4f40d251eb047cc23f