[INFO] cloning repository https://github.com/lbecher/ambar
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lbecher/ambar" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flbecher%2Fambar", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flbecher%2Fambar'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 979628bad03d7d32f5be6b6cbc2cf386d49bd150
[INFO] fixing lbecher/ambar against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flbecher%2Fambar" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/lbecher/ambar
[INFO] finished tweaking git repo https://github.com/lbecher/ambar
[INFO] tweaked toml for git repo https://github.com/lbecher/ambar written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lbecher/ambar on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lbecher/ambar 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded enumset v1.1.12
[INFO] [stderr]   Downloaded cudarc v0.19.6
[INFO] [stderr]   Downloaded r2d2_sqlite v0.31.0
[INFO] [stderr]   Downloaded gix-tempfile v23.0.0
[INFO] [stderr]   Downloaded serde_rusqlite v0.40.1
[INFO] [stderr]   Downloaded gix-fs v0.21.1
[INFO] [stderr]   Downloaded gix-utils v0.3.2
[INFO] [stderr]   Downloaded burn-dataset v0.21.0
[INFO] [stderr]   Downloaded gix-validate v0.11.1
[INFO] [stderr]   Downloaded gix-trace v0.1.19
[INFO] [stderr]   Downloaded gix-path v0.12.0
[INFO] [stderr]   Downloaded gix-features v0.48.0
[INFO] [stderr]   Downloaded burn-train v0.21.0
[INFO] [stderr]   Downloaded systemstat v0.2.6
[INFO] [stderr]   Downloaded burn-rl v0.21.0
[INFO] [stderr]   Downloaded burn-remote v0.21.0
[INFO] [stderr]   Downloaded burn-communication v0.21.0
[INFO] [stderr]   Downloaded burn-collective v0.21.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d13f15d3da6ae217df63f71a57df61a570ae13739f02d8400636809fecf28f54
[INFO] running `Command { std: "docker" "start" "d13f15d3da6ae217df63f71a57df61a570ae13739f02d8400636809fecf28f54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d13f15d3da6ae217df63f71a57df61a570ae13739f02d8400636809fecf28f54" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d13f15d3da6ae217df63f71a57df61a570ae13739f02d8400636809fecf28f54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d13f15d3da6ae217df63f71a57df61a570ae13739f02d8400636809fecf28f54" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]    Compiling unicode-segmentation v1.13.2
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking num-traits v0.2.19
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking libloading v0.8.9
[INFO] [stderr]     Checking gimli v0.32.3
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking rand v0.10.1
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling cubecl-common v0.10.0
[INFO] [stderr]    Compiling cpufeatures v0.3.0
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]     Checking rustc-demangle v0.1.27
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling rand_core v0.10.1
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]     Checking toml v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling chacha20 v0.10.0
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]    Compiling naga v29.0.3
[INFO] [stderr]     Checking oneshot v0.2.1
[INFO] [stderr]    Compiling ash v0.38.0+1.3.281
[INFO] [stderr]     Checking bit-vec v0.9.1
[INFO] [stderr]     Checking embassy-futures v0.1.2
[INFO] [stderr]     Checking float4 v0.2.0
[INFO] [stderr]     Checking bytes v1.11.1
[INFO] [stderr]     Checking xxhash-rust v0.8.15
[INFO] [stderr]     Checking codespan-reporting v0.13.1
[INFO] [stderr]     Checking bit-set v0.9.1
[INFO] [stderr]    Compiling wayland-sys v0.31.11
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling spin v0.10.0
[INFO] [stderr]     Checking spirv v0.4.0+sdk-1.4.341.0
[INFO] [stderr]    Compiling cubecl-runtime v0.10.0
[INFO] [stderr]     Checking unicode-ident v1.0.24
[INFO] [stderr]    Compiling web-time v1.1.0
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]    Compiling cubecl-macros v0.10.0
[INFO] [stderr]     Checking hexf-parse v0.2.1
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking float-ord v0.3.2
[INFO] [stderr]    Compiling khronos-egl v6.0.0
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]     Checking dlib v0.5.3
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking gpu-descriptor-types v0.2.0
[INFO] [stderr]    Compiling wgpu-hal v29.0.3
[INFO] [stderr]     Checking md5 v0.8.0
[INFO] [stderr]     Checking presser v0.3.1
[INFO] [stderr]     Checking gpu-descriptor v0.3.2
[INFO] [stderr]     Checking ordered-float v5.3.0
[INFO] [stderr]     Checking glow v0.17.0
[INFO] [stderr]     Checking renderdoc-sys v1.1.0
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]    Compiling wgpu-core v29.0.3
[INFO] [stderr]     Checking fixedbitset v0.5.7
[INFO] [stderr]     Checking rustc-hash v2.1.2
[INFO] [stderr]    Compiling wgpu v29.0.3
[INFO] [stderr]     Checking stable-vec v0.4.2
[INFO] [stderr]     Checking type-map v0.5.1
[INFO] [stderr]     Checking petgraph v0.8.3
[INFO] [stderr]    Compiling cubecl-wgpu v0.10.0
[INFO] [stderr]    Compiling cubecl v0.10.0
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking rand_distr v0.6.0
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/622891a4e29178280638a6b63a8908bde2c0c854/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.117/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 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=67c041aeae71e7b8 -C extra-filename=-99cdea356c5ad06a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-1f96d84585032bd9.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-679ab2ecde270353.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-c763a785dc3ccbf7.rmeta --cap-lints allow` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `object` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/622891a4e29178280638a6b63a8908bde2c0c854/bin/rustc --crate-name object --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/object-0.37.3/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 '--allow=clippy::uninlined_format_args' '--allow=clippy::type_complexity' '--allow=clippy::single_match' '--allow=clippy::should_implement_trait' '--allow=clippy::result_unit_err' '--allow=clippy::needless_lifetimes' '--allow=clippy::match_like_matches_macro' '--allow=clippy::manual_flatten' '--allow=clippy::field_reassign_with_default' '--allow=clippy::comparison_chain' '--allow=clippy::collapsible_match' '--allow=clippy::collapsible_if' '--allow=clippy::collapsible_else_if' --cfg 'feature="archive"' --cfg 'feature="coff"' --cfg 'feature="elf"' --cfg 'feature="macho"' --cfg 'feature="pe"' --cfg 'feature="read_core"' --cfg 'feature="unaligned"' --cfg 'feature="xcoff"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("all", "alloc", "archive", "build", "build_core", "cargo-all", "coff", "compression", "core", "default", "doc", "elf", "macho", "pe", "read", "read_core", "rustc-dep-of-std", "std", "unaligned", "unstable", "unstable-all", "wasm", "write", "write_core", "write_std", "xcoff"))' -C metadata=310c89ca13b642aa -C extra-filename=-7a2a452048a88d68 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-df251cf3b00de175.rmeta --cap-lints allow --cfg core_error --check-cfg 'cfg(core_error)'` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "d13f15d3da6ae217df63f71a57df61a570ae13739f02d8400636809fecf28f54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d13f15d3da6ae217df63f71a57df61a570ae13739f02d8400636809fecf28f54", kill_on_drop: false }`
[INFO] [stdout] d13f15d3da6ae217df63f71a57df61a570ae13739f02d8400636809fecf28f54
