[INFO] fetching crate zng-ext-undo 0.12.3...
[INFO] testing zng-ext-undo-0.12.3 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate zng-ext-undo 0.12.3 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate zng-ext-undo 0.12.3
[INFO] finished tweaking crates.io crate zng-ext-undo 0.12.3
[INFO] tweaked toml for crates.io crate zng-ext-undo 0.12.3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate zng-ext-undo 0.12.3 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate zng-ext-undo 0.12.3 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zng-var-proc-macros v0.5.0
[INFO] [stderr]   Downloaded zng-unit v0.7.0
[INFO] [stderr]   Downloaded euclid v0.22.14
[INFO] [stderr]   Downloaded zng-wgt v0.15.3
[INFO] [stderr]   Downloaded zng-env-proc-macros v0.7.0
[INFO] [stderr]   Downloaded tracing-android v0.2.0
[INFO] [stderr]   Downloaded android_log-sys v0.2.0
[INFO] [stderr]   Downloaded zng-txt v0.6.0
[INFO] [stderr]   Downloaded zng-time v0.10.1
[INFO] [stderr]   Downloaded pretty-type-name v1.0.1
[INFO] [stderr]   Downloaded tracing-shared v0.2.0
[INFO] [stderr]   Downloaded zng-unique-id v0.12.1
[INFO] [stderr]   Downloaded cobs v0.3.0
[INFO] [stderr]   Downloaded atomic v0.6.1
[INFO] [stderr]   Downloaded embedded-io v0.6.1
[INFO] [stderr]   Downloaded zng-handle v0.4.0
[INFO] [stderr]   Downloaded zng-task-proc-macros v0.4.0
[INFO] [stderr]   Downloaded zng-tp-licenses v0.9.0
[INFO] [stderr]   Downloaded zng-color-proc-macros v0.4.0
[INFO] [stderr]   Downloaded append-only-vec v0.1.8
[INFO] [stderr]   Downloaded zng-app-context v0.13.1
[INFO] [stderr]   Downloaded zng-env v0.11.1
[INFO] [stderr]   Downloaded filetime v0.2.28
[INFO] [stderr]   Downloaded zng-clone-move v0.4.0
[INFO] [stderr]   Downloaded smallbox v0.8.8
[INFO] [stderr]   Downloaded tracing-web v0.1.3
[INFO] [stderr]   Downloaded pastey v0.2.2
[INFO] [stderr]   Downloaded zng-state-map v0.11.1
[INFO] [stderr]   Downloaded base16ct v1.0.0
[INFO] [stderr]   Downloaded zng-app-proc-macros v0.9.1
[INFO] [stderr]   Downloaded postcard v1.1.3
[INFO] [stderr]   Downloaded zng-color v0.13.1
[INFO] [stderr]   Downloaded zng-var v0.14.1
[INFO] [stderr]   Downloaded zng-layout v0.11.1
[INFO] [stderr]   Downloaded zng-ext-input v0.15.3
[INFO] [stderr]   Downloaded zng-ext-window v0.13.3
[INFO] [stderr]   Downloaded zng-task v0.13.1
[INFO] [stderr]   Downloaded zng-view-api v0.20.1
[INFO] [stderr]   Downloaded zng-app v0.23.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da0bc43558218981de4f2dde32cfb79507ea9e2dead26f33eac40f65d9a7c3d4
[INFO] running `Command { std: "docker" "start" "-a" "da0bc43558218981de4f2dde32cfb79507ea9e2dead26f33eac40f65d9a7c3d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da0bc43558218981de4f2dde32cfb79507ea9e2dead26f33eac40f65d9a7c3d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da0bc43558218981de4f2dde32cfb79507ea9e2dead26f33eac40f65d9a7c3d4", kill_on_drop: false }`
[INFO] [stdout] da0bc43558218981de4f2dde32cfb79507ea9e2dead26f33eac40f65d9a7c3d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0fa2421d8d8b0226d886f8443e6c4e15d5e82168e982770912a02ef1d04985f
[INFO] running `Command { std: "docker" "start" "-a" "e0fa2421d8d8b0226d886f8443e6c4e15d5e82168e982770912a02ef1d04985f", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.20.0
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling winnow v1.0.2
[INFO] [stderr]    Compiling linkme-impl v0.3.36
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling cpufeatures v0.3.0
[INFO] [stderr]    Compiling pastey v0.2.2
[INFO] [stderr]    Compiling linkme v0.3.36
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling base16ct v1.0.0
[INFO] [stderr]    Compiling futures-lite v2.6.1
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling directories v6.0.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling rustc-hash v2.1.2
[INFO] [stderr]    Compiling smallbox v0.8.8
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling zng-var-proc-macros v0.5.0
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling zng-handle v0.4.0
[INFO] [stderr]    Compiling zng-clone-move v0.4.0
[INFO] [stderr]    Compiling zng-task v0.13.1
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling zng-txt v0.6.0
[INFO] [stderr]    Compiling pretty-type-name v1.0.1
[INFO] [stderr]    Compiling tinystr v0.8.3
[INFO] [stderr]    Compiling flume v0.12.0
[INFO] [stderr]    Compiling zng-view-api v0.20.1
[INFO] [stderr]    Compiling zng-task-proc-macros v0.4.0
[INFO] [stderr]    Compiling serde_bytes v0.11.19
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling unic-langid-impl v0.9.6
[INFO] [stderr]    Compiling zng-tp-licenses v0.9.0
[INFO] [stderr]    Compiling blocking v1.6.2
[INFO] [stderr]    Compiling serde_variant v0.1.3
[INFO] [stderr]    Compiling unicode-bidi v0.3.18
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling unic-langid v0.9.6
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling zng-color-proc-macros v0.4.0
[INFO] [stderr]    Compiling hybrid-array v0.4.12
[INFO] [stderr]    Compiling async-fs v2.2.0
[INFO] [stderr]    Compiling minifier v0.3.6
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling bytemuck v1.25.0
[INFO] [stderr]    Compiling uuid v1.23.1
[INFO] [stderr]    Compiling zng-unique-id v0.12.1
[INFO] [stderr]    Compiling tracing-shared v0.2.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling cobs v0.3.0
[INFO] [stderr]    Compiling bitflags v2.11.1
[INFO] [stderr]    Compiling euclid v0.22.14
[INFO] [stderr]    Compiling atomic v0.6.1
[INFO] [stderr]    Compiling zng-state-map v0.11.1
[INFO] [stderr]    Compiling postcard v1.1.3
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling block-buffer v0.12.0
[INFO] [stderr]    Compiling crypto-common v0.2.1
[INFO] [stderr]    Compiling fluent-syntax v0.12.0
[INFO] [stderr]    Compiling zng-app-proc-macros v0.9.1
[INFO] [stderr]    Compiling zng-unit v0.7.0
[INFO] [stderr]    Compiling digest v0.11.3
[INFO] [stderr]    Compiling sha2 v0.11.0
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling serde_spanned v1.1.1
[INFO] [stderr]    Compiling toml v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling zng-env-proc-macros v0.7.0
[INFO] [stderr]    Compiling zng-env v0.11.1
[INFO] [stderr]    Compiling zng-app-context v0.13.1
[INFO] [stderr]    Compiling zng-time v0.10.1
[INFO] [stderr]    Compiling zng-var v0.14.1
[INFO] [stderr]    Compiling polling v3.11.0
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]    Compiling async-signal v0.2.14
[INFO] [stderr]    Compiling async-process v2.5.0
[INFO] [stderr]    Compiling zng-layout v0.11.1
[INFO] [stderr]    Compiling zng-color v0.13.1
[INFO] [stderr]    Compiling zng-app v0.23.3
[INFO] [stderr]    Compiling zng-wgt v0.15.3
[INFO] [stderr]    Compiling zng-ext-window v0.13.3
[INFO] [stderr]    Compiling zng-ext-input v0.15.3
[INFO] [stderr]    Compiling zng-ext-undo v0.12.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] running `Command { std: "docker" "inspect" "e0fa2421d8d8b0226d886f8443e6c4e15d5e82168e982770912a02ef1d04985f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0fa2421d8d8b0226d886f8443e6c4e15d5e82168e982770912a02ef1d04985f", kill_on_drop: false }`
[INFO] [stdout] e0fa2421d8d8b0226d886f8443e6c4e15d5e82168e982770912a02ef1d04985f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b47d6b082e0942d091af78f11d85379375290e6ea433de42f197af4c86be8fdc
[INFO] running `Command { std: "docker" "start" "-a" "b47d6b082e0942d091af78f11d85379375290e6ea433de42f197af4c86be8fdc", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling append-only-vec v0.1.8
[INFO] [stderr]    Compiling zng-task v0.13.1
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling zng-app-proc-macros v0.9.1
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]    Compiling backtrace v0.3.76
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling zng-unique-id v0.12.1
[INFO] [stderr]    Compiling tracing-shared v0.2.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling zng-env v0.11.1
[INFO] [stderr]    Compiling zng-state-map v0.11.1
[INFO] [stderr]    Compiling zng-app-context v0.13.1
[INFO] [stderr]    Compiling zng-time v0.10.1
[INFO] [stderr]    Compiling zng-var v0.14.1
[INFO] [stderr]    Compiling zng-layout v0.11.1
[INFO] [stderr]    Compiling zng-view-api v0.20.1
[INFO] [stderr]    Compiling zng-color v0.13.1
[INFO] [stderr]    Compiling zng-app v0.23.3
[INFO] [stderr]    Compiling zng-wgt v0.15.3
[INFO] [stderr]    Compiling zng-ext-window v0.13.3
[INFO] [stderr]    Compiling zng-ext-input v0.15.3
[INFO] [stderr]    Compiling zng-ext-undo v0.12.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 57.86s
[INFO] running `Command { std: "docker" "inspect" "b47d6b082e0942d091af78f11d85379375290e6ea433de42f197af4c86be8fdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b47d6b082e0942d091af78f11d85379375290e6ea433de42f197af4c86be8fdc", kill_on_drop: false }`
[INFO] [stdout] b47d6b082e0942d091af78f11d85379375290e6ea433de42f197af4c86be8fdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b82ec8bff8e23e796e273fe0685928d39e35681af7052d4aa66035cda64000c8
[INFO] running `Command { std: "docker" "start" "-a" "b82ec8bff8e23e796e273fe0685928d39e35681af7052d4aa66035cda64000c8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zng_ext_undo-e68116b5c02fed69)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::register ... ok
[INFO] [stdout] test tests::transaction_group ... ok
[INFO] [stdout] test tests::transaction_undo ... ok
[INFO] [stdout] test tests::transaction_commit ... ok
[INFO] [stdout] test tests::watch_var ... ok
[INFO] [stdout] test tests::run_op ... ok
[INFO] [stdout] test tests::undo_redo_t_max ... ok
[INFO] [stdout] test tests::undo_redo_t_10s ... ok
[INFO] [stdout] test tests::undo_redo_t_zero ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests zng_ext_undo
[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" "b82ec8bff8e23e796e273fe0685928d39e35681af7052d4aa66035cda64000c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b82ec8bff8e23e796e273fe0685928d39e35681af7052d4aa66035cda64000c8", kill_on_drop: false }`
[INFO] [stdout] b82ec8bff8e23e796e273fe0685928d39e35681af7052d4aa66035cda64000c8
