[INFO] fetching crate balance_engine 0.0.3-rc1...
[INFO] building balance_engine-0.0.3-rc1 against master#f5209000832c9d3bc29c91f4daef4ca9f28dc797+target=wasm32-wasip1 for pr-149868
[INFO] extracting crate balance_engine 0.0.3-rc1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate balance_engine 0.0.3-rc1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate balance_engine 0.0.3-rc1
[INFO] tweaked toml for crates.io crate balance_engine 0.0.3-rc1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate balance_engine 0.0.3-rc1 on toolchain f5209000832c9d3bc29c91f4daef4ca9f28dc797
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f5209000832c9d3bc29c91f4daef4ca9f28dc797" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate balance_engine 0.0.3-rc1 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" "+f5209000832c9d3bc29c91f4daef4ca9f28dc797" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded target-lexicon v0.13.2
[INFO] [stderr]   Downloaded unindent v0.2.4
[INFO] [stderr]   Downloaded indoc v2.0.6
[INFO] [stderr]   Downloaded pyo3-macros v0.24.1
[INFO] [stderr]   Downloaded good_lp v1.13.0
[INFO] [stderr]   Downloaded pyo3-build-config v0.24.1
[INFO] [stderr]   Downloaded matrixmultiply v0.3.9
[INFO] [stderr]   Downloaded pyo3-ffi v0.24.1
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.24.1
[INFO] [stderr]   Downloaded sprs v0.11.3
[INFO] [stderr]   Downloaded microlp v0.2.11
[INFO] [stderr]   Downloaded pyo3 v0.24.1
[INFO] [stderr]   Downloaded dev_utils v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+f5209000832c9d3bc29c91f4daef4ca9f28dc797" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a683e54f78b4dc321d3c69e0d2049a59a2bd38094068e53c245471673fcc5be0
[INFO] running `Command { std: "docker" "start" "-a" "a683e54f78b4dc321d3c69e0d2049a59a2bd38094068e53c245471673fcc5be0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a683e54f78b4dc321d3c69e0d2049a59a2bd38094068e53c245471673fcc5be0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a683e54f78b4dc321d3c69e0d2049a59a2bd38094068e53c245471673fcc5be0", kill_on_drop: false }`
[INFO] [stdout] a683e54f78b4dc321d3c69e0d2049a59a2bd38094068e53c245471673fcc5be0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+f5209000832c9d3bc29c91f4daef4ca9f28dc797" "build" "--frozen" "--message-format=json" "--target" "wasm32-wasip1", kill_on_drop: false }`
[INFO] [stdout] a051d5a4f56bd2fb28ced6fbf624a03a2e91afe33227ab643e2bc2a3ae1b85c0
[INFO] running `Command { std: "docker" "start" "-a" "a051d5a4f56bd2fb28ced6fbf624a03a2e91afe33227ab643e2bc2a3ae1b85c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling target-lexicon v0.13.2
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling unindent v0.2.4
[INFO] [stderr]    Compiling indoc v2.0.6
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling dev_utils v0.1.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling pyo3-build-config v0.24.1
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling ndarray v0.16.1
[INFO] [stderr]    Compiling sprs v0.11.3
[INFO] [stderr]    Compiling pyo3-ffi v0.24.1
[INFO] [stderr]    Compiling pyo3-macros-backend v0.24.1
[INFO] [stderr]    Compiling pyo3 v0.24.1
[INFO] [stderr]    Compiling microlp v0.2.11
[INFO] [stderr]    Compiling good_lp v1.13.0
[INFO] [stderr]    Compiling pyo3-macros v0.24.1
[INFO] [stderr]    Compiling balance_engine v0.0.3-rc1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 13s
[INFO] running `Command { std: "docker" "inspect" "a051d5a4f56bd2fb28ced6fbf624a03a2e91afe33227ab643e2bc2a3ae1b85c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a051d5a4f56bd2fb28ced6fbf624a03a2e91afe33227ab643e2bc2a3ae1b85c0", kill_on_drop: false }`
[INFO] [stdout] a051d5a4f56bd2fb28ced6fbf624a03a2e91afe33227ab643e2bc2a3ae1b85c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+f5209000832c9d3bc29c91f4daef4ca9f28dc797" "test" "--frozen" "--no-run" "--message-format=json" "--target" "wasm32-wasip1", kill_on_drop: false }`
[INFO] [stdout] ead8a661471ef9e52efa4d18d4110e572031bd4073e4487320d80c8c870df1fe
[INFO] running `Command { std: "docker" "start" "-a" "ead8a661471ef9e52efa4d18d4110e572031bd4073e4487320d80c8c870df1fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling balance_engine v0.0.3-rc1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "ead8a661471ef9e52efa4d18d4110e572031bd4073e4487320d80c8c870df1fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ead8a661471ef9e52efa4d18d4110e572031bd4073e4487320d80c8c870df1fe", kill_on_drop: false }`
[INFO] [stdout] ead8a661471ef9e52efa4d18d4110e572031bd4073e4487320d80c8c870df1fe