[INFO] cloning repository https://github.com/hxrts/poem2poem
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hxrts/poem2poem" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhxrts%2Fpoem2poem", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhxrts%2Fpoem2poem'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 30de39bf8c8bd93448760c25a6a8b260b80a6749
[INFO] checking hxrts/poem2poem against try#79452e8441468c5568c20bfca2aa1fe75b645b2d for pr-152210
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhxrts%2Fpoem2poem" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hxrts/poem2poem
[INFO] finished tweaking git repo https://github.com/hxrts/poem2poem
[INFO] tweaked toml for git repo https://github.com/hxrts/poem2poem written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hxrts/poem2poem on toolchain 79452e8441468c5568c20bfca2aa1fe75b645b2d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hxrts/poem2poem 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" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf809eba669cba8b68df7558dd2447f0ba3eb9669413bdfdec533f9fd50a9ed0
[INFO] running `Command { std: "docker" "start" "-a" "cf809eba669cba8b68df7558dd2447f0ba3eb9669413bdfdec533f9fd50a9ed0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf809eba669cba8b68df7558dd2447f0ba3eb9669413bdfdec533f9fd50a9ed0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf809eba669cba8b68df7558dd2447f0ba3eb9669413bdfdec533f9fd50a9ed0", kill_on_drop: false }`
[INFO] [stdout] cf809eba669cba8b68df7558dd2447f0ba3eb9669413bdfdec533f9fd50a9ed0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a937a5ac4180ad377fa1f56f5e28438916d217bb18432a2724f91ec10c49f31
[INFO] running `Command { std: "docker" "start" "-a" "4a937a5ac4180ad377fa1f56f5e28438916d217bb18432a2724f91ec10c49f31", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling portable-atomic v1.10.0
[INFO] [stderr]     Checking log v0.4.25
[INFO] [stderr]    Compiling cc v1.2.13
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling semver v1.0.25
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]     Checking miniz_oxide v0.8.3
[INFO] [stderr]     Checking const-oid v0.10.1
[INFO] [stderr]     Checking bitflags v2.8.0
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling httparse v1.10.0
[INFO] [stderr]     Checking openssl-probe v0.1.6
[INFO] [stderr]     Checking tinyvec v1.8.1
[INFO] [stderr]     Checking futures-lite v2.6.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking base64ct v1.6.0
[INFO] [stderr]     Checking spin v0.10.0
[INFO] [stderr]     Checking cordyceps v0.3.2
[INFO] [stderr]     Checking diatomic-waker v0.2.3
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling indexmap v2.7.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]     Checking futures-buffered v0.2.12
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]     Checking pem-rfc7468 v1.0.0
[INFO] [stderr]    Compiling curve25519-dalek v5.0.0-pre.1
[INFO] [stderr]    Compiling iroh-quinn-udp v0.5.7
[INFO] [stderr]    Compiling n0-future v0.3.1
[INFO] [stderr]    Compiling winnow v0.7.1
[INFO] [stderr]     Checking socket2 v0.5.8
[INFO] [stderr]     Checking ryu v1.0.19
[INFO] [stderr]     Checking signature v3.0.0-rc.5
[INFO] [stderr]     Checking time v0.3.37
[INFO] [stderr]     Checking once_cell v1.20.3
[INFO] [stderr]     Checking netlink-packet-core v0.8.1
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.12
[INFO] [stderr]    Compiling iroh-quinn v0.14.0
[INFO] [stderr]     Checking rustc-hash v2.1.1
[INFO] [stderr]    Compiling moka v0.12.10
[INFO] [stderr]     Checking hostname v0.3.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]    Compiling proc-macro-error v0.4.12
[INFO] [stderr]     Checking crossbeam-channel v0.5.14
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking uuid v1.13.1
[INFO] [stderr]    Compiling pkarr v5.0.0
[INFO] [stderr]    Compiling netwatch v0.12.0
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]     Checking tagptr v0.2.0
[INFO] [stderr]     Checking netlink-packet-route v0.25.1
[INFO] [stderr]     Checking base32 v0.5.1
[INFO] [stderr]     Checking xml-rs v0.8.25
[INFO] [stderr]     Checking self_cell v1.1.0
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]     Checking hashbrown v0.16.0
[INFO] [stderr]     Checking resolv-conf v0.7.0
[INFO] [stderr]     Checking xmltree v0.10.3
[INFO] [stderr]     Checking simple-dns v0.9.3
[INFO] [stderr]    Compiling iroh-relay v0.95.1
[INFO] [stderr]     Checking dyn-clone v1.0.20
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]     Checking lru v0.13.0
[INFO] [stderr]     Checking sha1_smol v1.0.1
[INFO] [stderr]     Checking base16ct v0.3.0
[INFO] [stderr]    Compiling rustls v0.20.9
[INFO] [stderr]     Checking lru v0.16.2
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking yasna v0.5.2
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]     Checking pem v3.0.4
[INFO] [stderr]    Compiling iroh v0.95.1
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling syn-mid v0.5.4
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]     Checking z32 v1.1.1
[INFO] [stderr]     Checking rustls-native-certs v0.6.3
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]     Checking btparse v0.2.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]     Checking genawaiter-macro v0.99.1
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]     Checking binary-merge v0.1.2
[INFO] [stderr]    Compiling redb v2.6.3
[INFO] [stderr]    Compiling iroh-blobs v0.97.0
[INFO] [stderr]     Checking positioned-io v0.3.5
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]     Checking fixedbitset v0.5.7
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking chrono v0.4.39
[INFO] [stderr]     Checking event-listener-strategy v0.5.3
[INFO] [stderr]     Checking nanorand v0.7.0
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]     Checking console v0.15.10
[INFO] [stderr]     Checking async-channel v2.3.1
[INFO] [stderr]     Checking waker-fn v1.2.0
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]    Compiling rustls v0.23.35
[INFO] [stderr]    Compiling toml_edit v0.22.23
[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/79452e8441468c5568c20bfca2aa1fe75b645b2d/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.98/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=eef779f90c73615a -C extra-filename=-8937a57935d5d4cb --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-6917781d00b430cf.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-2b75de37f63c0239.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-a3690edd3a41f0e2.rmeta --cap-lints allow --cap-lints=forbid` (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/79452e8441468c5568c20bfca2aa1fe75b645b2d/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="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --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", "quote", "test", "visit", "visit-mut"))' -C metadata=4e22fbc605be34df -C extra-filename=-67a6feeb0c5658cb --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-6917781d00b430cf.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-2b75de37f63c0239.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-a3690edd3a41f0e2.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "4a937a5ac4180ad377fa1f56f5e28438916d217bb18432a2724f91ec10c49f31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a937a5ac4180ad377fa1f56f5e28438916d217bb18432a2724f91ec10c49f31", kill_on_drop: false }`
[INFO] [stdout] 4a937a5ac4180ad377fa1f56f5e28438916d217bb18432a2724f91ec10c49f31