[INFO] updating cached repository https://github.com/bjorn3/rustc_codegen_cranelift
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/bjorn3/rustc_codegen_cranelift
[INFO] [stderr]    b6bbc0f..1691405  master               -> master
[INFO] [stderr]  * [new branch]      simple_debuginfo_for_arguments -> simple_debuginfo_for_arguments
[INFO] [stderr]  * [new branch]      wip_aarch64_support  -> wip_aarch64_support
[INFO] [stderr]  * [new branch]      wip_efiiefoefo       -> wip_efiiefoefo
[INFO] [stderr]  + 0816dc6...f7eb360 wip_proc_macro_fixes -> wip_proc_macro_fixes  (forced update)
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 169140506366d5aa96967a71b6af98563a9c2988
[INFO] testing bjorn3/rustc_codegen_cranelift against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbjorn3%2Frustc_codegen_cranelift" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bjorn3/rustc_codegen_cranelift on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/bjorn3/rustc_codegen_cranelift
[INFO] finished tweaking git repo https://github.com/bjorn3/rustc_codegen_cranelift
[INFO] tweaked toml for git repo https://github.com/bjorn3/rustc_codegen_cranelift written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/bjorn3/rustc_codegen_cranelift already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating git repository `https://github.com/bytecodealliance/wasmtime/`
[INFO] [stderr]     Updating git submodule `https://github.com/WebAssembly/WASI`
[INFO] [stderr]     Updating git submodule `https://github.com/WebAssembly/wasm-c-api`
[INFO] [stderr]     Updating git submodule `https://github.com/WebAssembly/testsuite`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libloading v0.6.1
[INFO] [stderr]   Downloaded regalloc v0.0.17
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 81e8345a6183d4f02f71fa08c1b603d894da83e3c7730ab71a89ff126daff636
[INFO] running `"docker" "start" "-a" "81e8345a6183d4f02f71fa08c1b603d894da83e3c7730ab71a89ff126daff636"`
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.62.0 (https://github.com/bytecodealliance/wasmtime/#25cbd8b5)
[INFO] [stderr]    Compiling target-lexicon v0.10.0
[INFO] [stderr]    Compiling cranelift-entity v0.62.0 (https://github.com/bytecodealliance/wasmtime/#25cbd8b5)
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling smallvec v1.3.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling anyhow v1.0.28
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling cc v1.0.51
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling wasmparser v0.51.4
[INFO] [stderr]    Compiling libloading v0.6.1
[INFO] [stderr]    Compiling ar v0.8.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.62.0 (https://github.com/bytecodealliance/wasmtime/#25cbd8b5)
[INFO] [stderr]    Compiling cranelift-bforest v0.62.0 (https://github.com/bytecodealliance/wasmtime/#25cbd8b5)
[INFO] [stderr]    Compiling indexmap v1.3.2
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling regalloc v0.0.17
[INFO] [stderr]    Compiling raw-cpuid v7.0.3
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling region v2.1.2
[INFO] [stderr]    Compiling errno v0.2.5
[INFO] [stderr]    Compiling gimli v0.20.0
[INFO] [stderr]    Compiling object v0.18.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.15
[INFO] [stderr]    Compiling thiserror v1.0.15
[INFO] [stderr]    Compiling cranelift-codegen v0.62.0 (https://github.com/bytecodealliance/wasmtime/#25cbd8b5)
[INFO] [stderr]    Compiling cranelift-module v0.62.0 (https://github.com/bytecodealliance/wasmtime/#25cbd8b5)
[INFO] [stderr]    Compiling cranelift-native v0.62.0 (https://github.com/bytecodealliance/wasmtime/#25cbd8b5)
[INFO] [stderr]    Compiling cranelift-frontend v0.62.0 (https://github.com/bytecodealliance/wasmtime/#25cbd8b5)
[INFO] [stderr]    Compiling cranelift-simplejit v0.62.0 (https://github.com/bytecodealliance/wasmtime/#25cbd8b5)
[INFO] [stderr]    Compiling cranelift-object v0.62.0 (https://github.com/bytecodealliance/wasmtime/#25cbd8b5)
[INFO] [stderr]    Compiling rustc_codegen_cranelift v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0463]: can't find crate for `flate2`
[INFO] [stderr]  --> src/lib.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | extern crate flate2;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: could not compile `rustc_codegen_cranelift`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "81e8345a6183d4f02f71fa08c1b603d894da83e3c7730ab71a89ff126daff636"`
[INFO] running `"docker" "rm" "-f" "81e8345a6183d4f02f71fa08c1b603d894da83e3c7730ab71a89ff126daff636"`
[INFO] [stdout] 81e8345a6183d4f02f71fa08c1b603d894da83e3c7730ab71a89ff126daff636