[INFO] fetching crate ergo-lib-c-core 0.13.3...
[INFO] testing ergo-lib-c-core-0.13.3 against 1.55.0 for beta-1.56-1
[INFO] extracting crate ergo-lib-c-core 0.13.3 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate ergo-lib-c-core 0.13.3 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ergo-lib-c-core 0.13.3
[INFO] finished tweaking crates.io crate ergo-lib-c-core 0.13.3
[INFO] tweaked toml for crates.io crate ergo-lib-c-core 0.13.3 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6a9276f8e728a0b50cb1640b29e12b1533766449f3deae8daba080090ff8c0ba
[INFO] running `Command { std: "docker" "start" "-a" "6a9276f8e728a0b50cb1640b29e12b1533766449f3deae8daba080090ff8c0ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a9276f8e728a0b50cb1640b29e12b1533766449f3deae8daba080090ff8c0ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a9276f8e728a0b50cb1640b29e12b1533766449f3deae8daba080090ff8c0ba", kill_on_drop: false }`
[INFO] [stdout] 6a9276f8e728a0b50cb1640b29e12b1533766449f3deae8daba080090ff8c0ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ee550b93613920a0a8a3bf4633cbe1f4228ad7e2bd20f966ab0e97c8c8a065a
[INFO] running `Command { std: "docker" "start" "-a" "6ee550b93613920a0a8a3bf4633cbe1f4228ad7e2bd20f966ab0e97c8c8a065a", kill_on_drop: false }`
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling funty v1.1.0
[INFO] [stderr]    Compiling radium v0.6.2
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling const-oid v0.4.5
[INFO] [stderr]    Compiling zeroize v1.4.1
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling bs58 v0.4.0
[INFO] [stderr]    Compiling utf8-ranges v1.0.4
[INFO] [stderr]    Compiling beef v0.5.1
[INFO] [stderr]    Compiling base16 v0.2.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling bounded-vec v0.3.0
[INFO] [stderr]    Compiling text-size v1.1.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling countme v2.0.4
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling drop_bomb v0.1.5
[INFO] [stderr]    Compiling line-col v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.2
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling signature v1.2.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.1
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling der v0.1.0
[INFO] [stderr]    Compiling crypto-mac v0.10.1
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling blake2 v0.9.2
[INFO] [stderr]    Compiling derive_more v0.99.16
[INFO] [stderr]    Compiling hmac v0.10.1
[INFO] [stderr]    Compiling pkcs8 v0.3.3
[INFO] [stderr]    Compiling rowan v0.12.6
[INFO] [stderr]    Compiling bitvec v0.18.5
[INFO] [stderr]    Compiling bitvec v0.20.4
[INFO] [stderr]    Compiling sigma-util v0.2.1
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling ff v0.9.0
[INFO] [stderr]    Compiling sigma-ser v0.2.3
[INFO] [stderr]    Compiling group v0.9.0
[INFO] [stderr]    Compiling elliptic-curve v0.9.12
[INFO] [stderr]    Compiling ff v0.8.0
[INFO] [stderr]    Compiling group v0.8.0
[INFO] [stderr]    Compiling elliptic-curve v0.8.5
[INFO] [stderr]    Compiling logos-derive v0.12.0
[INFO] [stderr]    Compiling ecdsa v0.10.2
[INFO] [stderr]    Compiling k256 v0.7.3
[INFO] [stderr]    Compiling ergotree-ir v0.13.3
[INFO] [stderr]    Compiling logos v0.12.0
[INFO] [stderr]    Compiling ergoscript-compiler v0.9.3
[INFO] [stderr]    Compiling ergotree-interpreter v0.13.3
[INFO] [stderr]    Compiling ergo-lib v0.13.3
[INFO] [stderr]    Compiling ergo-lib-c-core v0.13.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.43s
[INFO] running `Command { std: "docker" "inspect" "6ee550b93613920a0a8a3bf4633cbe1f4228ad7e2bd20f966ab0e97c8c8a065a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ee550b93613920a0a8a3bf4633cbe1f4228ad7e2bd20f966ab0e97c8c8a065a", kill_on_drop: false }`
[INFO] [stdout] 6ee550b93613920a0a8a3bf4633cbe1f4228ad7e2bd20f966ab0e97c8c8a065a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79575592c663f43b81a9247e6c998576f05efa648a5abace0ac76180eb0d1eed
[INFO] running `Command { std: "docker" "start" "-a" "79575592c663f43b81a9247e6c998576f05efa648a5abace0ac76180eb0d1eed", kill_on_drop: false }`
[INFO] [stderr]    Compiling ergo-lib-c-core v0.13.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "79575592c663f43b81a9247e6c998576f05efa648a5abace0ac76180eb0d1eed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79575592c663f43b81a9247e6c998576f05efa648a5abace0ac76180eb0d1eed", kill_on_drop: false }`
[INFO] [stdout] 79575592c663f43b81a9247e6c998576f05efa648a5abace0ac76180eb0d1eed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 57011fc305474ec6494b0e50be30c3e532e1087a4b77dd68a724f5280284d8af
[INFO] running `Command { std: "docker" "start" "-a" "57011fc305474ec6494b0e50be30c3e532e1087a4b77dd68a724f5280284d8af", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ergo_lib_c_core-a08ff320df6ce5a8)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ergo-lib-c-core
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "57011fc305474ec6494b0e50be30c3e532e1087a4b77dd68a724f5280284d8af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57011fc305474ec6494b0e50be30c3e532e1087a4b77dd68a724f5280284d8af", kill_on_drop: false }`
[INFO] [stdout] 57011fc305474ec6494b0e50be30c3e532e1087a4b77dd68a724f5280284d8af