[INFO] fetching crate icx 0.47.1...
[INFO] checking icx-0.47.1 against try#1c4199da70f816f2239f41c55168ff75a3663718 for pr-155499
[INFO] extracting crate icx 0.47.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate icx 0.47.1
[INFO] finished tweaking crates.io crate icx 0.47.1
[INFO] tweaked toml for crates.io crate icx 0.47.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate icx 0.47.1 on toolchain 1c4199da70f816f2239f41c55168ff75a3663718
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1c4199da70f816f2239f41c55168ff75a3663718" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate icx 0.47.1 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" "+1c4199da70f816f2239f41c55168ff75a3663718" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+1c4199da70f816f2239f41c55168ff75a3663718" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f33eaf4598f60d2c898b13d01ccc87ab8c3d05be2ddf737dbe9b91e0cb91de5
[INFO] running `Command { std: "docker" "start" "-a" "1f33eaf4598f60d2c898b13d01ccc87ab8c3d05be2ddf737dbe9b91e0cb91de5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f33eaf4598f60d2c898b13d01ccc87ab8c3d05be2ddf737dbe9b91e0cb91de5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f33eaf4598f60d2c898b13d01ccc87ab8c3d05be2ddf737dbe9b91e0cb91de5", kill_on_drop: false }`
[INFO] [stdout] 1f33eaf4598f60d2c898b13d01ccc87ab8c3d05be2ddf737dbe9b91e0cb91de5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+1c4199da70f816f2239f41c55168ff75a3663718" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f9ae7c47b0341b292964448c786c65674d4de9e4221ffa9872f4885cc0bc7a2
[INFO] running `Command { std: "docker" "start" "-a" "2f9ae7c47b0341b292964448c786c65674d4de9e4221ffa9872f4885cc0bc7a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]     Checking tokio v1.50.0
[INFO] [stderr]    Compiling aws-lc-sys v0.39.0
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]    Compiling zerocopy v0.8.47
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling aws-lc-rs v1.16.2
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling stacker v0.1.23
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]     Checking arbitrary v1.4.2
[INFO] [stderr]     Checking rangemap v1.7.1
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking typed-arena v2.0.2
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]    Compiling candid_derive v0.10.26
[INFO] [stderr]     Checking leb128 v0.2.5
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]     Checking pretty v0.12.5
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking webpki-roots v1.0.6
[INFO] [stderr]    Compiling siphasher v1.0.2
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking iri-string v0.7.11
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]     Checking half v1.8.3
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]     Checking ic_principal v0.1.2
[INFO] [stderr]     Checking ic-certification v3.1.0
[INFO] [stderr]    Compiling term v0.7.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling unicase v2.9.0
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling ena v0.14.4
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]    Compiling string_cache v0.8.9
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]    Compiling ascii-canvas v3.0.0
[INFO] [stderr]     Checking merlin v3.0.0
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking ecdsa v0.16.9
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]     Checking pairing v0.23.0
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]     Checking subtle-ng v2.5.0
[INFO] [stderr]    Compiling pico-args v0.5.0
[INFO] [stderr]     Checking curve25519-dalek-ng v4.1.1
[INFO] [stderr]    Compiling logos-codegen v0.14.4
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]     Checking ic_bls12_381 v0.10.1
[INFO] [stderr]     Checking primeorder v0.13.6
[INFO] [stderr] error: could not compile `object` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1c4199da70f816f2239f41c55168ff75a3663718/bin/rustc --crate-name object --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/object-0.37.3/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 '--allow=clippy::uninlined_format_args' '--allow=clippy::type_complexity' '--allow=clippy::single_match' '--allow=clippy::should_implement_trait' '--allow=clippy::result_unit_err' '--allow=clippy::needless_lifetimes' '--allow=clippy::match_like_matches_macro' '--allow=clippy::manual_flatten' '--allow=clippy::field_reassign_with_default' '--allow=clippy::comparison_chain' '--allow=clippy::collapsible_match' '--allow=clippy::collapsible_if' '--allow=clippy::collapsible_else_if' --cfg 'feature="archive"' --cfg 'feature="coff"' --cfg 'feature="elf"' --cfg 'feature="macho"' --cfg 'feature="pe"' --cfg 'feature="read"' --cfg 'feature="read_core"' --cfg 'feature="std"' --cfg 'feature="unaligned"' --cfg 'feature="xcoff"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("all", "alloc", "archive", "build", "build_core", "cargo-all", "coff", "compression", "core", "default", "doc", "elf", "macho", "pe", "read", "read_core", "rustc-dep-of-std", "std", "unaligned", "unstable", "unstable-all", "wasm", "write", "write_core", "write_std", "xcoff"))' -C metadata=22e8395db4858666 -C extra-filename=-d4da520b2b0f31d7 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-ac3b0dfb26c79459.rmeta --cap-lints allow --cap-lints=forbid --cfg core_error --check-cfg 'cfg(core_error)'` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "2f9ae7c47b0341b292964448c786c65674d4de9e4221ffa9872f4885cc0bc7a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f9ae7c47b0341b292964448c786c65674d4de9e4221ffa9872f4885cc0bc7a2", kill_on_drop: false }`
[INFO] [stdout] 2f9ae7c47b0341b292964448c786c65674d4de9e4221ffa9872f4885cc0bc7a2