[INFO] cloning repository https://github.com/merickson/nochange
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/merickson/nochange" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmerickson%2Fnochange", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmerickson%2Fnochange'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 17abd792795fc07d5d4bd9af07a7bde8ba449a41
[INFO] checking merickson/nochange against 5b237c915528dadada3f674b90c7c80368b632be for pr-133502-29
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmerickson%2Fnochange" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/merickson/nochange
[INFO] finished tweaking git repo https://github.com/merickson/nochange
[INFO] tweaked toml for git repo https://github.com/merickson/nochange written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/merickson/nochange on toolchain 5b237c915528dadada3f674b90c7c80368b632be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5b237c915528dadada3f674b90c7c80368b632be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/merickson/nochange 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" "+5b237c915528dadada3f674b90c7c80368b632be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 183bc3fda1a4627dbb4ecf5b88fa1ec66ffab375599359a2bdedc75921edf7a2
[INFO] running `Command { std: "docker" "start" "183bc3fda1a4627dbb4ecf5b88fa1ec66ffab375599359a2bdedc75921edf7a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "183bc3fda1a4627dbb4ecf5b88fa1ec66ffab375599359a2bdedc75921edf7a2", 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" "183bc3fda1a4627dbb4ecf5b88fa1ec66ffab375599359a2bdedc75921edf7a2" "/opt/rustwide/cargo-home/bin/cargo" "+5b237c915528dadada3f674b90c7c80368b632be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "183bc3fda1a4627dbb4ecf5b88fa1ec66ffab375599359a2bdedc75921edf7a2", 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=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "183bc3fda1a4627dbb4ecf5b88fa1ec66ffab375599359a2bdedc75921edf7a2" "/opt/rustwide/cargo-home/bin/cargo" "+5b237c915528dadada3f674b90c7c80368b632be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling libc v0.2.187
[INFO] [stderr]     Checking futures-core v0.3.33
[INFO] [stderr]     Checking futures-io v0.3.33
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking futures-sink v0.3.33
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]     Checking bitflags v2.13.1
[INFO] [stderr]    Compiling winnow v1.0.4
[INFO] [stderr]    Compiling cc v1.3.0
[INFO] [stderr]     Checking futures-task v0.3.33
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking futures-channel v0.3.33
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]     Checking http v1.4.2
[INFO] [stderr]     Checking unicode-ident v1.0.24
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]     Checking zeroize v1.9.0
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking rustls-pki-types v1.15.0
[INFO] [stderr]    Compiling endi v1.1.1
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking block-padding v0.3.3
[INFO] [stderr]     Checking async-task v4.7.1
[INFO] [stderr]     Checking log v0.4.33
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.2
[INFO] [stderr]    Compiling rustls v0.23.42
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling zerocopy v0.8.55
[INFO] [stderr]     Checking async-lock v3.4.2
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]     Checking piper v0.2.5
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking blocking v1.6.2
[INFO] [stderr]     Checking num-iter v0.1.46
[INFO] [stderr]     Checking async-executor v1.14.0
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking http-body v1.1.0
[INFO] [stderr]     Checking async-broadcast v0.7.2
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking ordered-stream v0.2.0
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking uuid v1.24.0
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling libsqlite3-sys v0.38.1
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking mio v1.2.2
[INFO] [stderr]     Checking socket2 v0.6.5
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking http-body-util v0.1.4
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking cbc v0.1.2
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking webpki-roots v1.0.9
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking keyring-core v1.0.0
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking is-docker v0.2.0
[INFO] [stderr]    Compiling thiserror v2.0.19
[INFO] [stderr]     Checking clap_builder v4.6.2
[INFO] [stderr]     Checking is-wsl v0.4.0
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking getrandom v0.4.3
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking hashlink v0.12.1
[INFO] [stderr]     Checking data-encoding v2.11.0
[INFO] [stderr]     Checking ascii v1.1.0
[INFO] [stderr]     Checking predicates-core v1.0.10
[INFO] [stderr]     Checking regex-automata v0.4.16
[INFO] [stderr]     Checking chunked_transfer v1.5.0
[INFO] [stderr]     Checking quoted_printable v0.5.2
[INFO] [stderr]     Checking fallible-iterator v0.3.0
[INFO] [stderr]     Checking fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling toml_edit v0.25.13+spec-1.1.0
[INFO] [stderr]     Checking tiny_http v0.12.0
[INFO] [stderr]     Checking directories v6.0.0
[INFO] [stderr]     Checking open v5.4.0
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking float-cmp v0.10.0
[INFO] [stderr]     Checking secrecy v0.10.3
[INFO] [stderr]     Checking normalize-line-endings v0.3.0
[INFO] [stderr]     Checking deadpool-runtime v0.1.4
[INFO] [stderr]    Compiling assert_cmd v2.2.2
[INFO] [stderr]     Checking termtree v0.5.1
[INFO] [stderr]     Checking difflib v0.4.0
[INFO] [stderr]     Checking configparser v3.2.0
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking predicates-tree v1.0.13
[INFO] [stderr]     Checking charset v0.1.5
[INFO] [stderr]     Checking mailparse v0.16.1
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[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/5b237c915528dadada3f674b90c7c80368b632be/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-3.0.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --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=214437e9d74e7e72 -C extra-filename=-b79f0ff9b7d886fd --out-dir /opt/rustwide/target/debug/build/syn/b79f0ff9b7d886fd/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/4fd9d1319fb4ed1e/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/4fd9d1319fb4ed1e/out/libproc_macro2-4fd9d1319fb4ed1e.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/e61a912ae24688fb/out/libquote-e61a912ae24688fb.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out/libunicode_ident-8c98a1a0e58216a9.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (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/5b237c915528dadada3f674b90c7c80368b632be/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.119/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -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=bf38a81996b8b5d7 -C extra-filename=-bedaf2505f3d128e --out-dir /opt/rustwide/target/debug/build/syn/bedaf2505f3d128e/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/4fd9d1319fb4ed1e/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/4fd9d1319fb4ed1e/out/libproc_macro2-4fd9d1319fb4ed1e.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/e61a912ae24688fb/out/libquote-e61a912ae24688fb.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out/libunicode_ident-8c98a1a0e58216a9.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "183bc3fda1a4627dbb4ecf5b88fa1ec66ffab375599359a2bdedc75921edf7a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "183bc3fda1a4627dbb4ecf5b88fa1ec66ffab375599359a2bdedc75921edf7a2", kill_on_drop: false }`
[INFO] [stdout] 183bc3fda1a4627dbb4ecf5b88fa1ec66ffab375599359a2bdedc75921edf7a2