[INFO] cloning repository https://github.com/kritzcreek/nemo-lang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kritzcreek/nemo-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkritzcreek%2Fnemo-lang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkritzcreek%2Fnemo-lang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e73c26c495719c3676a50ca114422774cb35e6b9
[INFO] checking kritzcreek/nemo-lang against try#e117153a45c546e883c1f91d82611775fcaeffe0 for pr-146470
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkritzcreek%2Fnemo-lang" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-4-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/kritzcreek/nemo-lang
[INFO] finished tweaking git repo https://github.com/kritzcreek/nemo-lang
[INFO] tweaked toml for git repo https://github.com/kritzcreek/nemo-lang written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kritzcreek/nemo-lang on toolchain e117153a45c546e883c1f91d82611775fcaeffe0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e117153a45c546e883c1f91d82611775fcaeffe0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kritzcreek/nemo-lang 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" "+e117153a45c546e883c1f91d82611775fcaeffe0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+e117153a45c546e883c1f91d82611775fcaeffe0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e331d3c4024df6373f1ff518299385431f07a1dee0c4098176e09827ae12d257
[INFO] running `Command { std: "docker" "start" "-a" "e331d3c4024df6373f1ff518299385431f07a1dee0c4098176e09827ae12d257", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e331d3c4024df6373f1ff518299385431f07a1dee0c4098176e09827ae12d257", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e331d3c4024df6373f1ff518299385431f07a1dee0c4098176e09827ae12d257", kill_on_drop: false }`
[INFO] [stdout] e331d3c4024df6373f1ff518299385431f07a1dee0c4098176e09827ae12d257
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+e117153a45c546e883c1f91d82611775fcaeffe0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd482c49df014cfb4e4e634765827d32344699f2a6bdf8f1000285c77a9b42fc
[INFO] running `Command { std: "docker" "start" "-a" "fd482c49df014cfb4e4e634765827d32344699f2a6bdf8f1000285c77a9b42fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling cranelift-assembler-x64-meta v0.118.0
[INFO] [stderr]     Checking leb128fmt v0.1.0
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]    Compiling pulley-interpreter v31.0.0
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]    Compiling cranelift-isle v0.118.0
[INFO] [stderr]    Compiling cranelift-bitset v0.118.0
[INFO] [stderr]    Compiling wasm-encoder v0.228.0
[INFO] [stderr]     Checking bumpalo v3.17.0
[INFO] [stderr]    Compiling camino v1.1.9
[INFO] [stderr]    Compiling target-lexicon v0.13.2
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.118.0
[INFO] [stderr]     Checking text-size v1.1.1
[INFO] [stderr]     Checking concolor-query v0.3.3
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]     Checking yansi v1.0.1
[INFO] [stderr]     Checking countme v3.0.1
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking wasmtime-math v31.0.0
[INFO] [stderr]     Checking line-index v0.1.2
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.100
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]     Checking topological-sort v0.2.2
[INFO] [stderr]    Compiling wasmparser v0.226.0
[INFO] [stderr]     Checking rustc-hash v2.1.1
[INFO] [stderr]    Compiling logos-codegen v0.15.0
[INFO] [stderr]     Checking arbitrary v1.4.1
[INFO] [stderr]     Checking rowan v0.16.1
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]    Compiling lexpr-macros v0.2.2
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]     Checking cobs v0.2.3
[INFO] [stderr]    Compiling cpp_demangle v0.4.4
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling wasm-encoder v0.226.0
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking lexpr v0.2.7
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]     Checking is-terminal v0.4.16
[INFO] [stderr]    Compiling id-arena v2.2.1
[INFO] [stderr]     Checking winnow v0.7.6
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking concolor v0.1.1
[INFO] [stderr]     Checking cranelift-control v0.118.0
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling cranelift-assembler-x64 v0.118.0
[INFO] [stderr]     Checking ariadne v0.5.1
[INFO] [stderr]    Compiling cc v1.2.19
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking uuid v1.16.0
[INFO] [stderr]    Compiling wasmtime-cache v31.0.0
[INFO] [stderr]     Checking wasmtime-component-util v31.0.0
[INFO] [stderr]    Compiling wasmtime-component-macro v31.0.0
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking wast v228.0.0
[INFO] [stderr]     Checking debugid v0.8.0
[INFO] [stderr]     Checking directories-next v2.0.0
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking wasmtime-asm-macros v31.0.0
[INFO] [stderr]     Checking bstr v1.12.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.100
[INFO] [stderr]    Compiling wasmparser v0.228.0
[INFO] [stderr]     Checking wasmtime-jit-icache-coherence v31.0.0
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking wasmtime-slab v31.0.0
[INFO] [stderr]     Checking similar v2.7.0
[INFO] [stderr]     Checking sptr v0.3.2
[INFO] [stderr]     Checking ungrammar v1.16.1
[INFO] [stderr] error: could not compile `serde` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/e117153a45c546e883c1f91d82611775fcaeffe0/bin/rustc --crate-name serde --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.219/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="alloc"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "default", "derive", "rc", "serde_derive", "std", "unstable"))' -C metadata=f454816c5d6887d2 -C extra-filename=-a559fc159bb66941 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=forbid --check-cfg 'cfg(no_core_cstr)' --check-cfg 'cfg(no_core_error)' --check-cfg 'cfg(no_core_net)' --check-cfg 'cfg(no_core_num_saturating)' --check-cfg 'cfg(no_core_try_from)' --check-cfg 'cfg(no_diagnostic_namespace)' --check-cfg 'cfg(no_float_copysign)' --check-cfg 'cfg(no_num_nonzero_signed)' --check-cfg 'cfg(no_relaxed_trait_bounds)' --check-cfg 'cfg(no_serde_derive)' --check-cfg 'cfg(no_std_atomic)' --check-cfg 'cfg(no_std_atomic64)' --check-cfg 'cfg(no_systemtime_checked_add)' --check-cfg 'cfg(no_target_has_atomic)'` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "fd482c49df014cfb4e4e634765827d32344699f2a6bdf8f1000285c77a9b42fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd482c49df014cfb4e4e634765827d32344699f2a6bdf8f1000285c77a9b42fc", kill_on_drop: false }`
[INFO] [stdout] fd482c49df014cfb4e4e634765827d32344699f2a6bdf8f1000285c77a9b42fc