[INFO] fetching crate vcard4 0.1.4...
[INFO] testing vcard4-0.1.4 against try#613d1972a772987ed4ee06faccbab0e2fc839871+rustflags=-Copt-level=3 for pr-107051
[INFO] extracting crate vcard4 0.1.4 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate vcard4 0.1.4 on toolchain 613d1972a772987ed4ee06faccbab0e2fc839871
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1-tc2/source/rust-toolchain
[INFO] started tweaking crates.io crate vcard4 0.1.4
[INFO] finished tweaking crates.io crate vcard4 0.1.4
[INFO] tweaked toml for crates.io crate vcard4 0.1.4 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate vcard4 0.1.4 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" "+613d1972a772987ed4ee06faccbab0e2fc839871" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a5e472c6f3e3ae7efa94952097f475564f123c904a91ac98391992cedc6820f1
[INFO] running `Command { std: "docker" "start" "-a" "a5e472c6f3e3ae7efa94952097f475564f123c904a91ac98391992cedc6820f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a5e472c6f3e3ae7efa94952097f475564f123c904a91ac98391992cedc6820f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5e472c6f3e3ae7efa94952097f475564f123c904a91ac98391992cedc6820f1", kill_on_drop: false }`
[INFO] [stdout] a5e472c6f3e3ae7efa94952097f475564f123c904a91ac98391992cedc6820f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Copt-level=3" "-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84c20a6292096c75c9538c759a1df584b76b160935ccb2f7771d84bcd3981f0a
[INFO] running `Command { std: "docker" "start" "-a" "84c20a6292096c75c9538c759a1df584b76b160935ccb2f7771d84bcd3981f0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]    Compiling regex-syntax v0.6.27
[INFO] [stderr]    Compiling thiserror v1.0.37
[INFO] [stderr]    Compiling itoa v1.0.4
[INFO] [stderr]    Compiling num_threads v0.1.6
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling time-core v0.1.0
[INFO] [stderr]    Compiling unicode-segmentation v1.10.0
[INFO] [stderr]    Compiling uriparse v0.6.4
[INFO] [stderr]    Compiling aho-corasick v0.7.19
[INFO] [stderr]    Compiling time v0.3.16
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling zeroize_derive v1.3.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.37
[INFO] [stderr]    Compiling logos-derive v0.12.1
[INFO] [stderr]    Compiling zeroize v1.5.7
[INFO] [stderr]    Compiling logos v0.12.1
[INFO] [stderr]    Compiling vcard4 v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 08s
[INFO] running `Command { std: "docker" "inspect" "84c20a6292096c75c9538c759a1df584b76b160935ccb2f7771d84bcd3981f0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84c20a6292096c75c9538c759a1df584b76b160935ccb2f7771d84bcd3981f0a", kill_on_drop: false }`
[INFO] [stdout] 84c20a6292096c75c9538c759a1df584b76b160935ccb2f7771d84bcd3981f0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Copt-level=3" "-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af89dd4c30b40a639e7b7af8f60d75440b26352a0bbfcbda64952a5a7d7d55f9
[INFO] running `Command { std: "docker" "start" "-a" "af89dd4c30b40a639e7b7af8f60d75440b26352a0bbfcbda64952a5a7d7d55f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.147
[INFO] [stderr]    Compiling serde_json v1.0.87
[INFO] [stderr]    Compiling anyhow v1.0.66
[INFO] [stderr]    Compiling ryu v1.0.11
[INFO] [stderr]    Compiling vcard4 v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `vcard4`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name vcard4 --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="zeroize"' -C metadata=0feed45b8170ae53 -C extra-filename=-0feed45b8170ae53 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern aho_corasick=/opt/rustwide/target/debug/deps/libaho_corasick-9eb062474d8b5bb9.rlib --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-eeb704deb31dafe6.rlib --extern logos=/opt/rustwide/target/debug/deps/liblogos-310bc47ce31c4224.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-3962f6927a0489a0.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-671c3db137d20608.rlib --extern time=/opt/rustwide/target/debug/deps/libtime-74c9764168178bc8.rlib --extern unicode_segmentation=/opt/rustwide/target/debug/deps/libunicode_segmentation-86a346737f3fda67.rlib --extern uriparse=/opt/rustwide/target/debug/deps/liburiparse-4bb78df8fc0b2f20.rlib --extern zeroize=/opt/rustwide/target/debug/deps/libzeroize-2db83ae956ff53f6.rlib --cap-lints=forbid -Copt-level=3` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "af89dd4c30b40a639e7b7af8f60d75440b26352a0bbfcbda64952a5a7d7d55f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af89dd4c30b40a639e7b7af8f60d75440b26352a0bbfcbda64952a5a7d7d55f9", kill_on_drop: false }`
[INFO] [stdout] af89dd4c30b40a639e7b7af8f60d75440b26352a0bbfcbda64952a5a7d7d55f9