[INFO] fetching crate ergo-rustkit 0.4.0...
[INFO] checking ergo-rustkit-0.4.0 against master#2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4 for pr-84385
[INFO] extracting crate ergo-rustkit 0.4.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate ergo-rustkit 0.4.0 on toolchain 2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ergo-rustkit 0.4.0
[INFO] finished tweaking crates.io crate ergo-rustkit 0.4.0
[INFO] tweaked toml for crates.io crate ergo-rustkit 0.4.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate ergo-rustkit 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ergo-rustkit-endpoints v0.1.4
[INFO] [stderr]   Downloaded thiserror-impl v1.0.35
[INFO] [stderr]   Downloaded itertools v0.10.4
[INFO] [stderr]   Downloaded bounded-integer v0.5.2
[INFO] [stderr]   Downloaded thiserror v1.0.35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ca38129bf95d2e72d654516513cdd63d12b8dc34675d37f55d1132c537123e96
[INFO] running `Command { std: "docker" "start" "-a" "ca38129bf95d2e72d654516513cdd63d12b8dc34675d37f55d1132c537123e96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca38129bf95d2e72d654516513cdd63d12b8dc34675d37f55d1132c537123e96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca38129bf95d2e72d654516513cdd63d12b8dc34675d37f55d1132c537123e96", kill_on_drop: false }`
[INFO] [stdout] ca38129bf95d2e72d654516513cdd63d12b8dc34675d37f55d1132c537123e96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 603147fefc364a00893a292821010826cb191436a10908bd30c494088238b88b
[INFO] running `Command { std: "docker" "start" "-a" "603147fefc364a00893a292821010826cb191436a10908bd30c494088238b88b", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling unicode-ident v1.0.3
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]    Compiling serde_derive v1.0.144
[INFO] [stderr]    Compiling serde v1.0.144
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]     Checking itoa v1.0.3
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking base64ct v1.5.2
[INFO] [stderr]     Checking getrandom v0.2.7
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking zeroize v1.5.7
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]     Checking const-oid v0.7.1
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]     Checking der v0.5.1
[INFO] [stderr]     Checking tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling thiserror v1.0.35
[INFO] [stderr]     Checking bytes v1.2.1
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking crypto-mac v0.11.1
[INFO] [stderr]     Checking spki v0.5.4
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking cpufeatures v0.2.5
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]     Checking hmac v0.11.0
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking pkcs8 v0.8.0
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]     Checking crypto-bigint v0.3.2
[INFO] [stderr]     Checking ff v0.11.1
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]     Checking percent-encoding v2.2.0
[INFO] [stderr]     Checking ryu v1.0.11
[INFO] [stderr]     Checking once_cell v1.14.0
[INFO] [stderr]    Compiling radium v0.6.2
[INFO] [stderr]     Checking form_urlencoded v1.1.0
[INFO] [stderr]     Checking group v0.11.0
[INFO] [stderr]     Checking unicode-normalization v0.1.21
[INFO] [stderr]     Checking sec1 v0.2.1
[INFO] [stderr]     Checking crypto-mac v0.8.0
[INFO] [stderr]     Checking base16ct v0.1.1
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]     Checking unicode-bidi v0.3.8
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling serde_json v1.0.85
[INFO] [stderr]     Checking wyz v0.4.0
[INFO] [stderr]     Checking elliptic-curve v0.11.12
[INFO] [stderr]     Checking blake2 v0.9.2
[INFO] [stderr]     Checking rfc6979 v0.1.0
[INFO] [stderr]     Checking signature v1.4.0
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling futures-core v0.3.24
[INFO] [stderr]     Checking funty v1.2.0
[INFO] [stderr]    Compiling darling_core v0.13.4
[INFO] [stderr]    Compiling openssl-sys v0.9.75
[INFO] [stderr]     Checking idna v0.3.0
[INFO] [stderr]     Checking bitvec v0.22.3
[INFO] [stderr]     Checking ecdsa v0.13.4
[INFO] [stderr]     Checking url v2.3.1
[INFO] [stderr]    Compiling tokio v1.21.1
[INFO] [stderr]     Checking base16 v0.2.1
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking k256 v0.10.4
[INFO] [stderr]     Checking sigma-util v0.8.0
[INFO] [stderr]     Checking mio v0.8.4
[INFO] [stderr]     Checking num-complex v0.4.2
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking socket2 v0.4.7
[INFO] [stderr]    Compiling slab v0.4.7
[INFO] [stderr]    Compiling unicode-segmentation v1.10.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling futures-task v0.3.24
[INFO] [stderr]     Checking tracing-core v0.1.29
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling backtrace v0.3.66
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling futures-util v0.3.24
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]     Checking gimli v0.26.2
[INFO] [stderr]     Checking foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling openssl v0.10.41
[INFO] [stderr]     Checking http v0.2.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.35
[INFO] [stderr]    Compiling darling_macro v0.13.4
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking addr2line v0.17.0
[INFO] [stderr]     Checking foreign-types v0.3.2
[INFO] [stderr]    Compiling strum_macros v0.21.1
[INFO] [stderr]    Compiling openssl-macros v0.1.0
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.2
[INFO] [stderr]     Checking miniz_oxide v0.5.4
[INFO] [stderr]    Compiling darling v0.13.4
[INFO] [stderr]    Compiling serde_with_macros v1.5.2
[INFO] [stderr]     Checking tracing v0.1.36
[INFO] [stderr]     Checking object v0.29.0
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling anyhow v1.0.65
[INFO] [stderr]     Checking strum v0.21.0
[INFO] [stderr]    Compiling native-tls v0.2.10
[INFO] [stderr]     Checking rustc-demangle v0.1.21
[INFO] [stderr]    Compiling futures-channel v0.3.24
[INFO] [stderr]     Checking futures-sink v0.3.24
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking futures-io v0.3.24
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]     Checking bs58 v0.4.0
[INFO] [stderr]     Checking tokio-util v0.7.4
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling regex-syntax v0.6.27
[INFO] [stderr]     Checking either v1.8.0
[INFO] [stderr]     Checking try-lock v0.2.3
[INFO] [stderr]     Checking openssl-probe v0.1.5
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]     Checking bounded-vec v0.7.1
[INFO] [stderr]     Checking itertools v0.10.4
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]     Checking h2 v0.3.14
[INFO] [stderr]     Checking sigma-ser v0.9.0
[INFO] [stderr]     Checking debug-cell v0.1.1
[INFO] [stderr]     Checking serde_with v1.14.0
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]    Compiling serde_repr v0.1.9
[INFO] [stderr]     Checking countme v2.0.4
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]    Compiling encoding_rs v0.8.31
[INFO] [stderr]     Checking tower-service v0.3.2
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]     Checking ergo-chain-types v0.7.0
[INFO] [stderr]     Checking num256 v0.3.5
[INFO] [stderr]     Checking httpdate v1.0.2
[INFO] [stderr]     Checking text-size v1.1.0
[INFO] [stderr]     Checking ergotree-ir v0.20.0
[INFO] [stderr]     Checking ergo-merkle-tree v0.7.0
[INFO] [stderr]     Checking scorex_crypto_avltree v0.1.0
[INFO] [stderr]     Checking rowan v0.12.6
[INFO] [stderr]     Checking tokio-native-tls v0.3.0
[INFO] [stderr]     Checking gf2_192 v0.20.0
[INFO] [stderr]     Checking password-hash v0.2.3
[INFO] [stderr]     Checking drop_bomb v0.1.5
[INFO] [stderr]     Checking line-col v0.2.1
[INFO] [stderr]     Checking bounded-integer v0.5.2
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking ipnet v2.5.0
[INFO] [stderr]     Checking pbkdf2 v0.8.0
[INFO] [stderr]     Checking mime v0.3.16
[INFO] [stderr]     Checking base58 v0.2.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]    Compiling logos-derive v0.12.1
[INFO] [stderr]     Checking hyper v0.14.20
[INFO] [stderr]     Checking ergotree-interpreter v0.20.0
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking ergo-nipopow v0.7.0
[INFO] [stderr]     Checking reqwest v0.11.11
[INFO] [stderr]     Checking logos v0.12.1
[INFO] [stderr]     Checking ergoscript-compiler v0.16.0
[INFO] [stderr]     Checking ergo-lib v0.20.0
[INFO] [stderr]     Checking ergo-rustkit-endpoints v0.1.4
[INFO] [stderr]     Checking ergo-rustkit v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 14s
[INFO] running `Command { std: "docker" "inspect" "603147fefc364a00893a292821010826cb191436a10908bd30c494088238b88b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "603147fefc364a00893a292821010826cb191436a10908bd30c494088238b88b", kill_on_drop: false }`
[INFO] [stdout] 603147fefc364a00893a292821010826cb191436a10908bd30c494088238b88b