[INFO] fetching crate timelag 0.5.0...
[INFO] testing timelag-0.5.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate timelag 0.5.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate timelag 0.5.0
[INFO] finished tweaking crates.io crate timelag 0.5.0
[INFO] tweaked toml for crates.io crate timelag 0.5.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate timelag 0.5.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 69 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.5.1 (available: v0.8.2)
[INFO] [stderr]       Adding ndarray v0.16.1 (available: v0.17.2)
[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] 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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fb5b91942b0d197daba7bfcae6145f6ff6aa43318946803f6984a7b898606e7c
[INFO] running `Command { std: "docker" "start" "-a" "fb5b91942b0d197daba7bfcae6145f6ff6aa43318946803f6984a7b898606e7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb5b91942b0d197daba7bfcae6145f6ff6aa43318946803f6984a7b898606e7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb5b91942b0d197daba7bfcae6145f6ff6aa43318946803f6984a7b898606e7c", kill_on_drop: false }`
[INFO] [stdout] fb5b91942b0d197daba7bfcae6145f6ff6aa43318946803f6984a7b898606e7c
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 749fd0e3756a212b35f914a3c82c2e8ccb266146d3f5f506287c363a36db176d
[INFO] running `Command { std: "docker" "start" "-a" "749fd0e3756a212b35f914a3c82c2e8ccb266146d3f5f506287c363a36db176d", kill_on_drop: false }`
[INFO] [stderr]    Compiling timelag v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "749fd0e3756a212b35f914a3c82c2e8ccb266146d3f5f506287c363a36db176d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "749fd0e3756a212b35f914a3c82c2e8ccb266146d3f5f506287c363a36db176d", kill_on_drop: false }`
[INFO] [stdout] 749fd0e3756a212b35f914a3c82c2e8ccb266146d3f5f506287c363a36db176d
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6da1db2c5bc706deef6aebafbd3d1b99e1c732d5dea0cbc012b0942aa152021f
[INFO] running `Command { std: "docker" "start" "-a" "6da1db2c5bc706deef6aebafbd3d1b99e1c732d5dea0cbc012b0942aa152021f", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling clap_lex v1.1.0
[INFO] [stderr]    Compiling anstyle v1.0.14
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling clap_builder v4.6.0
[INFO] [stderr]    Compiling clap v4.6.1
[INFO] [stderr]    Compiling zerocopy-derive v0.8.48
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling timelag v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 27.80s
[INFO] running `Command { std: "docker" "inspect" "6da1db2c5bc706deef6aebafbd3d1b99e1c732d5dea0cbc012b0942aa152021f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6da1db2c5bc706deef6aebafbd3d1b99e1c732d5dea0cbc012b0942aa152021f", kill_on_drop: false }`
[INFO] [stdout] 6da1db2c5bc706deef6aebafbd3d1b99e1c732d5dea0cbc012b0942aa152021f
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c87ee38bb61efbf10c8752d7d89a19c69715d3c94d78ed6bb70207e9ec228ee8
[INFO] running `Command { std: "docker" "start" "-a" "c87ee38bb61efbf10c8752d7d89a19c69715d3c94d78ed6bb70207e9ec228ee8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/timelag-d83cb515ced66f99)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::test_lag ... ok
[INFO] [stdout] test tests::test_lag_2 ... ok
[INFO] [stdout] test tests::test_lag_2d_columnwise ... ok
[INFO] [stdout] test tests::test_lag_2d_columnwise_2 ... ok
[INFO] [stdout] test tests::test_lag_2d_rowwise ... ok
[INFO] [stdout] test tests::test_strided_lag_1 ... ok
[INFO] [stdout] test tests::test_lag_2d_rowwise_2 ... ok
[INFO] [stdout] test tests::test_strided_lag_2 ... ok
[INFO] [stdout] test tests::test_lag_matrix_2d_long_series_rowwise ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests timelag
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - lag_matrix_2d (line 616) ... ok
[INFO] [stdout] test src/lib.rs - CreateLagMatrix::lag_matrix (line 295) ... ok
[INFO] [stdout] test src/lib.rs - lag_matrix (line 479) ... ok
[INFO] [stdout] test src/lib.rs - (line 75) ... ok
[INFO] [stdout] test src/lib.rs - CreateLagMatrix::lag_matrix_2d (line 388) ... ok
[INFO] [stdout] test src/lib.rs - (line 45) ... ok
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] test src/lib.rs - CreateLagMatrix::lag_matrix_2d (line 358) ... ok
[INFO] [stdout] test src/lib.rs - lag_matrix_2d (line 646) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.19s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c87ee38bb61efbf10c8752d7d89a19c69715d3c94d78ed6bb70207e9ec228ee8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c87ee38bb61efbf10c8752d7d89a19c69715d3c94d78ed6bb70207e9ec228ee8", kill_on_drop: false }`
[INFO] [stdout] c87ee38bb61efbf10c8752d7d89a19c69715d3c94d78ed6bb70207e9ec228ee8
