[INFO] fetching crate structsy_tools 0.2.0...
[INFO] testing structsy_tools-0.2.0 against 1.75.0 for beta-1.76-1
[INFO] extracting crate structsy_tools 0.2.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate structsy_tools 0.2.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate structsy_tools 0.2.0
[INFO] finished tweaking crates.io crate structsy_tools 0.2.0
[INFO] tweaked toml for crates.io crate structsy_tools 0.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zigzag v0.1.0
[INFO] [stderr]   Downloaded structsy-derive v0.5.2
[INFO] [stderr]   Downloaded persy v1.4.7
[INFO] [stderr]   Downloaded structsy v0.5.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7558a729d4fd6574e77c90176b5b4db41f57a3b0c83e982795db255bc4c4a2e0
[INFO] running `Command { std: "docker" "start" "-a" "7558a729d4fd6574e77c90176b5b4db41f57a3b0c83e982795db255bc4c4a2e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7558a729d4fd6574e77c90176b5b4db41f57a3b0c83e982795db255bc4c4a2e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7558a729d4fd6574e77c90176b5b4db41f57a3b0c83e982795db255bc4c4a2e0", kill_on_drop: false }`
[INFO] [stdout] 7558a729d4fd6574e77c90176b5b4db41f57a3b0c83e982795db255bc4c4a2e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2467183f6cafeece076f63dcd09e4059f88f1a58a4343e786f3f48a31d4c03f7
[INFO] running `Command { std: "docker" "start" "-a" "2467183f6cafeece076f63dcd09e4059f88f1a58a4343e786f3f48a31d4c03f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling proc-macro2 v1.0.75
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling crc-catalog v2.4.0
[INFO] [stderr]    Compiling data-encoding v2.5.0
[INFO] [stderr]    Compiling crc v3.0.1
[INFO] [stderr]    Compiling unsigned-varint v0.7.2
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling getrandom v0.2.11
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling zigzag v0.1.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling persy v1.4.7
[INFO] [stderr]    Compiling structsy v0.5.2
[INFO] [stderr]    Compiling structsy_tools v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `persy` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name persy --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/persy-1.4.7/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 -C debuginfo=2 -C metadata=8d0726745a7e5d6c -C extra-filename=-8d0726745a7e5d6c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern crc=/opt/rustwide/target/debug/deps/libcrc-fbb92391a7d0013c.rmeta --extern data_encoding=/opt/rustwide/target/debug/deps/libdata_encoding-fb783755ab4c59ac.rmeta --extern fs2=/opt/rustwide/target/debug/deps/libfs2-7ca22a03a0aa6fbd.rmeta --extern linked_hash_map=/opt/rustwide/target/debug/deps/liblinked_hash_map-55396135ba6b4b1c.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-a76c3fe6b34a9f29.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-3b0757fdb1ac579f.rmeta --extern unsigned_varint=/opt/rustwide/target/debug/deps/libunsigned_varint-f5082589e7de3d2a.rmeta --extern zigzag=/opt/rustwide/target/debug/deps/libzigzag-d5ccaba2a355a6af.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "2467183f6cafeece076f63dcd09e4059f88f1a58a4343e786f3f48a31d4c03f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2467183f6cafeece076f63dcd09e4059f88f1a58a4343e786f3f48a31d4c03f7", kill_on_drop: false }`
[INFO] [stdout] 2467183f6cafeece076f63dcd09e4059f88f1a58a4343e786f3f48a31d4c03f7
