[INFO] fetching crate rustpython_wasm 0.4.0...
[INFO] checking rustpython_wasm-0.4.0 against 1.95.0-beta.7 for beta-1.95-4
[INFO] extracting crate rustpython_wasm 0.4.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate rustpython_wasm 0.4.0
[INFO] finished tweaking crates.io crate rustpython_wasm 0.4.0
[INFO] tweaked toml for crates.io crate rustpython_wasm 0.4.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustpython_wasm 0.4.0 on toolchain 1.95.0-beta.7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0-beta.7" "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" "+1.95.0-beta.7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 305 packages to latest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding rustpython-common v0.4.0 (available: v0.5.0)
[INFO] [stderr]       Adding rustpython-pylib v0.4.0 (available: v0.5.0)
[INFO] [stderr]       Adding rustpython-stdlib v0.4.0 (available: v0.5.0)
[INFO] [stderr]       Adding rustpython-vm v0.4.0 (available: v0.5.0)
[INFO] [stderr]       Adding serde-wasm-bindgen v0.3.1 (available: v0.6.5)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0-beta.7" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+1.95.0-beta.7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e2e3a2cce7b9f7683c51252bc8175024ed0e99225ab416179d584216420599d0
[INFO] running `Command { std: "docker" "start" "-a" "e2e3a2cce7b9f7683c51252bc8175024ed0e99225ab416179d584216420599d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2e3a2cce7b9f7683c51252bc8175024ed0e99225ab416179d584216420599d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2e3a2cce7b9f7683c51252bc8175024ed0e99225ab416179d584216420599d0", kill_on_drop: false }`
[INFO] [stdout] e2e3a2cce7b9f7683c51252bc8175024ed0e99225ab416179d584216420599d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+1.95.0-beta.7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbbd17e7479de1a943aeb7400449c2221355027b3b4bbf55d203ab033f7cf6c9
[INFO] running `Command { std: "docker" "start" "-a" "dbbd17e7479de1a943aeb7400449c2221355027b3b4bbf55d203ab033f7cf6c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling malachite-nz v0.4.22
[INFO] [stderr]     Checking unic-common v0.9.0
[INFO] [stderr]     Checking unic-char-range v0.9.0
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling is-macro v0.3.7
[INFO] [stderr]    Compiling getopts v0.2.24
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.117
[INFO] [stderr]     Checking unic-char-property v0.9.0
[INFO] [stderr]    Compiling unic-ucd-version v0.9.0
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rustpython-parser-vendored v0.4.0
[INFO] [stderr]     Checking lexical-util v0.8.5
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling matches v0.1.10
[INFO] [stderr]    Compiling unic-ucd-category v0.9.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling twox-hash v2.1.2
[INFO] [stderr]    Compiling rustpython-parser-core v0.4.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling hexf-parse v0.2.1
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling lz4_flex v0.11.6
[INFO] [stderr]    Compiling syn-ext v0.4.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.117
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling lexical-parse-integer v0.8.6
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.117
[INFO] [stderr]     Checking lexical-parse-float v0.8.5
[INFO] [stderr]    Compiling unic-emoji-char v0.9.0
[INFO] [stderr]    Compiling unic-ucd-ident v0.9.0
[INFO] [stderr]    Compiling lalrpop-util v0.20.2
[INFO] [stderr]    Compiling nix v0.28.0
[INFO] [stderr]     Checking malachite-base v0.4.22
[INFO] [stderr]    Compiling rustpython-doc v0.3.0
[INFO] [stderr]    Compiling textwrap v0.15.2
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]    Compiling libsqlite3-sys v0.28.0
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking rustpython-literal v0.4.0
[INFO] [stderr]    Compiling num_enum_derive v0.7.6
[INFO] [stderr]     Checking nibble_vec v0.1.0
[INFO] [stderr]    Compiling pmutil v0.5.3
[INFO] [stderr]     Checking endian-type v0.1.2
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]    Compiling rustpython-vm v0.4.0
[INFO] [stderr]     Checking radix_trie v0.2.1
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]    Compiling result-like-derive v0.4.6
[INFO] [stderr]     Checking fd-lock v4.0.4
[INFO] [stderr]     Checking getrandom v0.4.2
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling unicode_names2_generator v1.3.0
[INFO] [stderr]    Compiling rustpython-parser v0.4.0
[INFO] [stderr]     Checking unic-ucd-hangul v0.9.0
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]     Checking volatile v0.3.0
[INFO] [stderr]     Checking optional v0.5.0
[INFO] [stderr]     Checking unicode-segmentation v1.13.2
[INFO] [stderr]     Checking siphasher v0.3.11
[INFO] [stderr]    Compiling derive_more v1.0.0
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]     Checking atomic v0.6.1
[INFO] [stderr]     Checking unic-ucd-normal v0.9.0
[INFO] [stderr]     Checking rand v0.10.0
[INFO] [stderr]     Checking num_enum v0.7.6
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking caseless v0.2.2
[INFO] [stderr]     Checking rustpython-sre_engine v0.4.0
[INFO] [stderr]     Checking nix v0.27.1
[INFO] [stderr]    Compiling unicode_names2 v1.3.0
[INFO] [stderr]     Checking unic-ucd-bidi v0.9.0
[INFO] [stderr]     Checking uname v0.1.1
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking half v1.8.3
[INFO] [stderr]     Checking timsort v0.1.3
[INFO] [stderr]     Checking exitcode v1.1.2
[INFO] [stderr]     Checking unicode-casing v0.1.1
[INFO] [stderr]    Compiling rustpython-stdlib v0.4.0
[INFO] [stderr]     Checking mac_address v1.1.8
[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr]     Checking unic-normal v0.9.0
[INFO] [stderr]     Checking uuid v1.23.0
[INFO] [stderr]     Checking dns-lookup v2.1.1
[INFO] [stderr]     Checking sha-1 v0.10.1
[INFO] [stderr]     Checking mt19937 v2.0.1
[INFO] [stderr]     Checking which v4.4.2
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking unic-ucd-age v0.9.0
[INFO] [stderr]     Checking csv-core v0.1.13
[INFO] [stderr]     Checking memmap2 v0.5.10
[INFO] [stderr]     Checking gethostname v0.2.3
[INFO] [stderr]     Checking termios v0.3.3
[INFO] [stderr]     Checking page_size v0.4.2
[INFO] [stderr]     Checking puruspe v0.2.5
[INFO] [stderr]     Checking ucd v0.1.1
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.117
[INFO] [stderr]     Checking result-like v0.4.6
[INFO] [stderr]     Checking rustyline v14.0.0
[INFO] [stderr]     Checking js-sys v0.3.94
[INFO] [stderr]     Checking console_error_panic_hook v0.1.7
[INFO] [stderr] error: could not compile `malachite-base` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.95.0-beta.7-x86_64-unknown-linux-gnu/bin/rustc --crate-name malachite_base --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/malachite-base-0.4.22/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("bin_build", "clap", "getrandom", "gnuplot", "rand", "rand_chacha", "random", "sha3", "test_build", "time", "walkdir"))' -C metadata=801af8d6305d6005 -C extra-filename=-15f57e3d0d18ca60 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern hashbrown=/opt/rustwide/target/debug/deps/libhashbrown-097b84b93f633163.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-b23e52910de2ee53.rmeta --extern libm=/opt/rustwide/target/debug/deps/liblibm-9c9cbd6e7db6053b.rmeta --extern ryu=/opt/rustwide/target/debug/deps/libryu-fec66966c8bc2f41.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `ucd` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.95.0-beta.7-x86_64-unknown-linux-gnu/bin/rustc --crate-name ucd --edition=2015 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ucd-0.1.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=9b91696e71644965 -C extra-filename=-e14209a882d97902 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "dbbd17e7479de1a943aeb7400449c2221355027b3b4bbf55d203ab033f7cf6c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbbd17e7479de1a943aeb7400449c2221355027b3b4bbf55d203ab033f7cf6c9", kill_on_drop: false }`
[INFO] [stdout] dbbd17e7479de1a943aeb7400449c2221355027b3b4bbf55d203ab033f7cf6c9