[INFO] fetching crate outlayer-cli 0.2.1...
[INFO] checking outlayer-cli-0.2.1 against c79f6bc4fc2389852aeff667626cb3e58adfe71c for pr-164081
[INFO] extracting crate outlayer-cli 0.2.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate outlayer-cli 0.2.1
[INFO] finished tweaking crates.io crate outlayer-cli 0.2.1
[INFO] tweaked toml for crates.io crate outlayer-cli 0.2.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate outlayer-cli 0.2.1 on toolchain c79f6bc4fc2389852aeff667626cb3e58adfe71c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c79f6bc4fc2389852aeff667626cb3e58adfe71c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate outlayer-cli 0.2.1 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" "+c79f6bc4fc2389852aeff667626cb3e58adfe71c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 2bf7e38d0a0308243747ce05b66fd069fbbca56ef2e08ad375010e2fa8be3ea2
[INFO] running `Command { std: "docker" "start" "2bf7e38d0a0308243747ce05b66fd069fbbca56ef2e08ad375010e2fa8be3ea2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2bf7e38d0a0308243747ce05b66fd069fbbca56ef2e08ad375010e2fa8be3ea2", 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" "2bf7e38d0a0308243747ce05b66fd069fbbca56ef2e08ad375010e2fa8be3ea2" "/opt/rustwide/cargo-home/bin/cargo" "+c79f6bc4fc2389852aeff667626cb3e58adfe71c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2bf7e38d0a0308243747ce05b66fd069fbbca56ef2e08ad375010e2fa8be3ea2", 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" "2bf7e38d0a0308243747ce05b66fd069fbbca56ef2e08ad375010e2fa8be3ea2" "/opt/rustwide/cargo-home/bin/cargo" "+c79f6bc4fc2389852aeff667626cb3e58adfe71c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling find-msvc-tools v0.1.14
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]     Checking smallvec v1.16.3
[INFO] [stderr]    Compiling syn v3.0.9
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling jobserver v0.1.35
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking mio v1.2.4
[INFO] [stderr]     Checking socket2 v0.6.5
[INFO] [stderr]    Compiling equivalent v1.0.3
[INFO] [stderr]    Compiling winnow v1.0.4
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking futures-util v0.3.34
[INFO] [stderr]    Compiling toml_datetime v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling indexmap v2.14.2
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling cfg_aliases v0.2.2
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling borsh v1.8.1
[INFO] [stderr]    Compiling cc v1.8.0
[INFO] [stderr]     Checking litemap v0.8.3
[INFO] [stderr]     Checking writeable v0.6.4
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking http v1.5.0
[INFO] [stderr]    Compiling icu_properties_data v2.3.0
[INFO] [stderr]    Compiling thiserror v2.0.21
[INFO] [stderr]    Compiling zerocopy v0.8.63
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling icu_normalizer_data v2.3.0
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]     Checking base64 v0.23.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]     Checking num-integer v0.1.47
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling near-schema-checker-macro v0.29.2
[INFO] [stderr]     Checking near-schema-checker-core v0.29.2
[INFO] [stderr]     Checking http-body v1.1.0
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking near-schema-checker-lib v0.29.2
[INFO] [stderr]     Checking powerfmt v0.2.1
[INFO] [stderr]    Compiling openssl v0.10.81
[INFO] [stderr]     Checking bs58 v0.4.0
[INFO] [stderr]     Checking time-core v0.1.9
[INFO] [stderr]     Checking ipnet v2.12.2
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]    Compiling rustls v0.23.46
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling rustix v1.1.5
[INFO] [stderr]    Compiling zstd-safe v7.3.0
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]     Checking fixed-hash v0.7.0
[INFO] [stderr]     Checking json_comments v0.2.2
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking either v1.19.0
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking near-stdx v0.29.2
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking sha3 v0.10.9
[INFO] [stderr]     Checking http-body-util v0.1.5
[INFO] [stderr]    Compiling portable-atomic v1.15.0
[INFO] [stderr]    Compiling easy-ext v0.2.9
[INFO] [stderr]     Checking miniz_oxide v0.9.1
[INFO] [stderr]     Checking getrandom v0.4.3
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]    Compiling encoding_rs v0.8.42
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]    Compiling zip v2.6.1
[INFO] [stderr]     Checking bitvec v1.1.1
[INFO] [stderr]     Checking zopfli v0.8.4
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]    Compiling toml_parser v1.1.5+spec-1.1.0
[INFO] [stderr]    Compiling openssl-src v300.6.1+3.6.3
[INFO] [stderr]     Checking flate2 v1.1.10
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking filetime v0.2.29
[INFO] [stderr]    Compiling self_update v0.42.0
[INFO] [stderr]     Checking winnow v0.7.15
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]    Compiling multiversion_no_op v1.0.0
[INFO] [stderr]     Checking core_detect v1.0.0
[INFO] [stderr]     Checking clap_lex v1.1.1
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking indicatif v0.17.11
[INFO] [stderr]     Checking strum v0.24.1
[INFO] [stderr]     Checking poly1305 v0.8.0
[INFO] [stderr]     Checking clap_builder v4.6.7
[INFO] [stderr]    Compiling toml_edit v0.25.17+spec-1.1.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling openssl-sys v0.9.117
[INFO] [stderr]    Compiling zstd-sys v2.1.2+zstd.1.5.7
[INFO] [stderr]    Compiling secp256k1-sys v0.8.2
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking serde_json v1.0.154
[INFO] [stderr]     Checking deranged v0.5.9
[INFO] [stderr]     Checking xattr v1.6.1
[INFO] [stderr]     Checking self-replace v1.5.0
[INFO] [stderr]     Checking tar v0.4.46
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]     Checking quick-xml v0.37.5
[INFO] [stderr]     Checking sync_wrapper v0.1.2
[INFO] [stderr]     Checking semver v1.0.28
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking keyring v3.6.3
[INFO] [stderr]     Checking bs58 v0.5.1
[INFO] [stderr]     Checking futures-executor v0.3.34
[INFO] [stderr]    Compiling synstructure v0.14.0
[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/c79f6bc4fc2389852aeff667626cb3e58adfe71c/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="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=e0c076b91188da37 -C extra-filename=-3fb8fbbfbaa8bd4c --out-dir /opt/rustwide/target/debug/build/syn/3fb8fbbfbaa8bd4c/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/27cc7564129baea3/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/df46d5bd9131fa48/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/27cc7564129baea3/out/libproc_macro2-27cc7564129baea3.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/34457d38a32972c2/out/libquote-34457d38a32972c2.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/df46d5bd9131fa48/out/libunicode_ident-df46d5bd9131fa48.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/c79f6bc4fc2389852aeff667626cb3e58adfe71c/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-3.0.9/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"' --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=c4cb13216af9f1d1 -C extra-filename=-ddb818542d4c7cba --out-dir /opt/rustwide/target/debug/build/syn/ddb818542d4c7cba/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/27cc7564129baea3/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/df46d5bd9131fa48/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/27cc7564129baea3/out/libproc_macro2-27cc7564129baea3.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/34457d38a32972c2/out/libquote-34457d38a32972c2.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/df46d5bd9131fa48/out/libunicode_ident-df46d5bd9131fa48.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "2bf7e38d0a0308243747ce05b66fd069fbbca56ef2e08ad375010e2fa8be3ea2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bf7e38d0a0308243747ce05b66fd069fbbca56ef2e08ad375010e2fa8be3ea2", kill_on_drop: false }`
[INFO] [stdout] 2bf7e38d0a0308243747ce05b66fd069fbbca56ef2e08ad375010e2fa8be3ea2