[INFO] fetching crate redox_installer 0.2.41...
[INFO] testing redox_installer-0.2.41 against try#8da20828b6ea601dfd8e2448cb50ace88876bd78 for pr-150933
[INFO] extracting crate redox_installer 0.2.41 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate redox_installer 0.2.41
[INFO] finished tweaking crates.io crate redox_installer 0.2.41
[INFO] tweaked toml for crates.io crate redox_installer 0.2.41 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate redox_installer 0.2.41 on toolchain 8da20828b6ea601dfd8e2448cb50ace88876bd78
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate redox_installer 0.2.41 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" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5f229d67be4335957aebec955f5675859657faf9d983e1ccfedf2f1ef5a5354d
[INFO] running `Command { std: "docker" "start" "-a" "5f229d67be4335957aebec955f5675859657faf9d983e1ccfedf2f1ef5a5354d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f229d67be4335957aebec955f5675859657faf9d983e1ccfedf2f1ef5a5354d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f229d67be4335957aebec955f5675859657faf9d983e1ccfedf2f1ef5a5354d", kill_on_drop: false }`
[INFO] [stdout] 5f229d67be4335957aebec955f5675859657faf9d983e1ccfedf2f1ef5a5354d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f1c78535682f980c6443dc9fca9bf58d84f3fd7f26ac0d2663b5dd7dd0ebf74
[INFO] running `Command { std: "docker" "start" "-a" "4f1c78535682f980c6443dc9fca9bf58d84f3fd7f26ac0d2663b5dd7dd0ebf74", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling cc v1.2.53
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling constant_time_eq v0.1.5
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling brotli-decompressor v5.0.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling numtoa v0.2.4
[INFO] [stderr]    Compiling compression-core v0.4.31
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling bstr v1.12.1
[INFO] [stderr]    Compiling fuser v0.16.0
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling base64ct v1.8.3
[INFO] [stderr]    Compiling crc-catalog v2.4.0
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling blake2 v0.10.6
[INFO] [stderr]    Compiling number_prefix v0.4.0
[INFO] [stderr]    Compiling jiff v0.2.18
[INFO] [stderr]    Compiling chrono v0.4.43
[INFO] [stderr]    Compiling crc v3.4.0
[INFO] [stderr]    Compiling blake2b_simd v0.5.11
[INFO] [stderr]    Compiling argon2 v0.4.1
[INFO] [stderr]    Compiling brotli v8.0.2
[INFO] [stderr]    Compiling humansize v2.1.3
[INFO] [stderr]    Compiling redox_syscall v0.7.0
[INFO] [stderr]    Compiling parse-size v1.1.0
[INFO] [stderr]    Compiling endian-num v0.1.2
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling seahash v4.1.0
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling lz4_flex v0.11.5
[INFO] [stderr]    Compiling range-tree v0.1.0
[INFO] [stderr]    Compiling rust-argon2 v0.8.3
[INFO] [stderr]    Compiling fscommon v0.1.1
[INFO] [stderr]    Compiling fatfs v0.3.6
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling blake3 v0.3.8
[INFO] [stderr]    Compiling arg_parser v0.1.0
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling socket2 v0.6.1
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling memsec v0.6.3
[INFO] [stderr]    Compiling termion v4.0.6
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling dirs-sys v0.3.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling dirs v3.0.2
[INFO] [stderr]    Compiling seckey v0.11.2
[INFO] [stderr]    Compiling uuid v1.19.0
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling console v0.15.11
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling globset v0.4.18
[INFO] [stderr]    Compiling page_size v0.6.0
[INFO] [stderr]    Compiling indicatif v0.17.11
[INFO] [stderr]    Compiling env_filter v0.1.4
[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/8da20828b6ea601dfd8e2448cb50ace88876bd78/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.114/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"' --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=fb1b8a047a748a6c -C extra-filename=-747597aa491def56 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-fec5599a7f184630.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-96442d1d14d3fd27.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-9533002ac35f5809.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "4f1c78535682f980c6443dc9fca9bf58d84f3fd7f26ac0d2663b5dd7dd0ebf74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f1c78535682f980c6443dc9fca9bf58d84f3fd7f26ac0d2663b5dd7dd0ebf74", kill_on_drop: false }`
[INFO] [stdout] 4f1c78535682f980c6443dc9fca9bf58d84f3fd7f26ac0d2663b5dd7dd0ebf74