[INFO] cloning repository https://github.com/citizenhicks/milieu
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/citizenhicks/milieu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcitizenhicks%2Fmilieu", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcitizenhicks%2Fmilieu'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3e8b32540e6f59dfb49f4ae13f6a40d41c669532
[INFO] testing citizenhicks/milieu against 1.94.0 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcitizenhicks%2Fmilieu" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/citizenhicks/milieu
[INFO] finished tweaking git repo https://github.com/citizenhicks/milieu
[INFO] tweaked toml for git repo https://github.com/citizenhicks/milieu written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/citizenhicks/milieu on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/citizenhicks/milieu 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" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rtoolbox v0.0.3
[INFO] [stderr]   Downloaded itoa v1.0.16
[INFO] [stderr]   Downloaded zbus_names v2.6.1
[INFO] [stderr]   Downloaded zvariant_derive v3.15.2
[INFO] [stderr]   Downloaded compression-core v0.4.31
[INFO] [stderr]   Downloaded clap_lex v0.7.6
[INFO] [stderr]   Downloaded base64ct v1.8.1
[INFO] [stderr]   Downloaded hex-conservative v0.2.2
[INFO] [stderr]   Downloaded linux-keyutils v0.2.4
[INFO] [stderr]   Downloaded bitcoin_hashes v0.14.1
[INFO] [stderr]   Downloaded clap v4.5.53
[INFO] [stderr]   Downloaded bip39 v2.2.2
[INFO] [stderr]   Downloaded zbus v3.15.2
[INFO] [stderr]   Downloaded iri-string v0.7.9
[INFO] [stderr]   Downloaded serde_json v1.0.147
[INFO] [stderr]   Downloaded zerocopy v0.8.31
[INFO] [stderr]   Downloaded rustls v0.23.35
[INFO] [stderr]   Downloaded zvariant v3.15.2
[INFO] [stderr]   Downloaded rpassword v7.4.0
[INFO] [stderr]   Downloaded web-sys v0.3.83
[INFO] [stderr]   Downloaded hyper-util v0.1.19
[INFO] [stderr]   Downloaded cc v1.2.50
[INFO] [stderr]   Downloaded unicode-normalization v0.1.25
[INFO] [stderr]   Downloaded webpki-roots v1.0.4
[INFO] [stderr]   Downloaded async-compression v0.4.36
[INFO] [stderr]   Downloaded indexmap v2.12.1
[INFO] [stderr]   Downloaded zerocopy-derive v0.8.31
[INFO] [stderr]   Downloaded clap_builder v4.5.53
[INFO] [stderr]   Downloaded async-executor v1.13.3
[INFO] [stderr]   Downloaded keyring v2.3.3
[INFO] [stderr]   Downloaded ryu v1.0.21
[INFO] [stderr]   Downloaded similar v2.7.0
[INFO] [stderr]   Downloaded secret-service v3.1.0
[INFO] [stderr]   Downloaded compression-codecs v0.4.35
[INFO] [stderr]   Downloaded zmij v0.1.8
[INFO] [stderr]   Downloaded hostname v0.4.2
[INFO] [stderr]   Downloaded async-broadcast v0.5.1
[INFO] [stderr]   Downloaded async-fs v1.6.0
[INFO] [stderr]   Downloaded signal-hook-registry v1.4.7
[INFO] [stderr]   Downloaded async-process v1.8.1
[INFO] [stderr]   Downloaded zbus_macros v3.15.2
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.56
[INFO] [stderr]   Downloaded flate2 v1.1.5
[INFO] [stderr]   Downloaded zvariant_utils v1.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e89aeab8d449516d8b7f103c08d92d9ba53613316a48a1adb0cf83d082bf6478
[INFO] running `Command { std: "docker" "start" "-a" "e89aeab8d449516d8b7f103c08d92d9ba53613316a48a1adb0cf83d082bf6478", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e89aeab8d449516d8b7f103c08d92d9ba53613316a48a1adb0cf83d082bf6478", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e89aeab8d449516d8b7f103c08d92d9ba53613316a48a1adb0cf83d082bf6478", kill_on_drop: false }`
[INFO] [stdout] e89aeab8d449516d8b7f103c08d92d9ba53613316a48a1adb0cf83d082bf6478
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c7002af0bdbbdb1732279f6b820d147f1ce7205f40f63d9e1502fe38748f949
[INFO] running `Command { std: "docker" "start" "-a" "6c7002af0bdbbdb1732279f6b820d147f1ce7205f40f63d9e1502fe38748f949", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling find-msvc-tools v0.1.5
[INFO] [stderr]    Compiling bytes v1.11.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling cpufeatures v0.2.17
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling slab v0.4.11
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling itoa v1.0.16
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling cc v1.2.50
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]    Compiling event-listener v5.4.1
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling event-listener v2.5.3
[INFO] [stderr]    Compiling futures-lite v2.6.1
[INFO] [stderr]    Compiling event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling indexmap v2.12.1
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling untrusted v0.9.0
[INFO] [stderr]    Compiling http v1.4.0
[INFO] [stderr]    Compiling waker-fn v1.2.0
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling rustix v0.37.28
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling simd-adler32 v0.3.8
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling futures-lite v1.13.0
[INFO] [stderr]    Compiling async-channel v2.5.0
[INFO] [stderr]    Compiling async-lock v2.8.0
[INFO] [stderr]    Compiling piper v0.2.4
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling socket2 v0.6.1
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling block-padding v0.3.3
[INFO] [stderr]    Compiling inout v0.1.4
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling async-fs v1.6.0
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling rustls v0.23.35
[INFO] [stderr]    Compiling try-lock v0.2.5
[INFO] [stderr]    Compiling linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling tower-service v0.3.3
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling want v0.3.1
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling flate2 v1.1.5
[INFO] [stderr]    Compiling blocking v1.6.2
[INFO] [stderr]    Compiling socket2 v0.4.10
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling compression-core v0.4.31
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling compression-codecs v0.4.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling xdg-home v1.3.0
[INFO] [stderr]    Compiling async-executor v1.13.3
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling async-broadcast v0.5.1
[INFO] [stderr]    Compiling ordered-stream v0.2.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling sync_wrapper v1.0.2
[INFO] [stderr]    Compiling tower-layer v0.3.3
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling anstyle v1.0.13
[INFO] [stderr]    Compiling serde_json v1.0.147
[INFO] [stderr]    Compiling anstyle-query v1.1.5
[INFO] [stderr]    Compiling ipnet v2.11.0
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling tinyvec v1.10.0
[INFO] [stderr]    Compiling hkdf v0.12.4
[INFO] [stderr]    Compiling hex-conservative v0.2.2
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]    Compiling universal-hash v0.5.1
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling clap_lex v0.7.6
[INFO] [stderr]    Compiling ryu v1.0.21
[INFO] [stderr]    Compiling opaque-debug v0.3.1
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling iri-string v0.7.9
[INFO] [stderr]    Compiling base64ct v1.8.1
[INFO] [stderr]    Compiling zmij v0.1.8
[INFO] [stderr]    Compiling clap_builder v4.5.53
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling password-hash v0.5.0
[INFO] [stderr]    Compiling poly1305 v0.8.0
[INFO] [stderr]    Compiling zvariant_utils v1.0.1
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.25
[INFO] [stderr]    Compiling bitcoin_hashes v0.14.1
[INFO] [stderr]    Compiling linux-keyutils v0.2.4
[INFO] [stderr]    Compiling blake2 v0.10.6
[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/1.94.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/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="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=348069582fd6946e -C extra-filename=-06ca2030d306243a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-127d0d0dbf871eb8.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-390eca047ab4b4e1.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-cec3d5004ae78609.rmeta --cap-lints allow --cap-lints=warn --cfg syn_disable_nightly_tests` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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/1.94.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.111/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="fold"' --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=3b6a6e04468c9c0d -C extra-filename=-219847106005cc9d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-127d0d0dbf871eb8.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-390eca047ab4b4e1.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-cec3d5004ae78609.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "6c7002af0bdbbdb1732279f6b820d147f1ce7205f40f63d9e1502fe38748f949", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c7002af0bdbbdb1732279f6b820d147f1ce7205f40f63d9e1502fe38748f949", kill_on_drop: false }`
[INFO] [stdout] 6c7002af0bdbbdb1732279f6b820d147f1ce7205f40f63d9e1502fe38748f949
