[INFO] fetching crate rusk-abi 0.7.0...
[INFO] checking rusk-abi-0.7.0 against master#bdcb6a99e853732f8ec050ae4986aa3af51d44c5 for 92191_revert
[INFO] extracting crate rusk-abi 0.7.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate rusk-abi 0.7.0 on toolchain bdcb6a99e853732f8ec050ae4986aa3af51d44c5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+bdcb6a99e853732f8ec050ae4986aa3af51d44c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rusk-abi 0.7.0
[INFO] finished tweaking crates.io crate rusk-abi 0.7.0
[INFO] tweaked toml for crates.io crate rusk-abi 0.7.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+bdcb6a99e853732f8ec050ae4986aa3af51d44c5" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+bdcb6a99e853732f8ec050ae4986aa3af51d44c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+bdcb6a99e853732f8ec050ae4986aa3af51d44c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4bbb610a04842e913519e71e20e42dafbb8ef10548b398e81fd54609e3b7d999
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4bbb610a04842e913519e71e20e42dafbb8ef10548b398e81fd54609e3b7d999", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4bbb610a04842e913519e71e20e42dafbb8ef10548b398e81fd54609e3b7d999", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bbb610a04842e913519e71e20e42dafbb8ef10548b398e81fd54609e3b7d999", kill_on_drop: false }`
[INFO] [stdout] 4bbb610a04842e913519e71e20e42dafbb8ef10548b398e81fd54609e3b7d999
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+bdcb6a99e853732f8ec050ae4986aa3af51d44c5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 85e4afb06c255733bcfaa818d77f4b867555251009f6c99038c69fb4769ac1a2
[INFO] running `Command { std: "docker" "start" "-a" "85e4afb06c255733bcfaa818d77f4b867555251009f6c99038c69fb4769ac1a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.38
[INFO] [stderr]    Compiling unicode-xid v0.2.3
[INFO] [stderr]    Compiling syn v1.0.92
[INFO] [stderr]    Compiling autocfg v1.1.0
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[INFO] [stderr]     Checking cfg-if v1.0.0
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[INFO] [stderr]     Checking lazy_static v1.4.0
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[INFO] [stderr]    Compiling serde_derive v1.0.137
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[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.3
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[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
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[INFO] [stderr]     Checking miniz_oxide v0.5.1
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[INFO] [stderr]    Compiling crossbeam-epoch v0.9.8
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[INFO] [stderr]     Checking owning_ref v0.4.1
[INFO] [stderr]     Checking itertools v0.9.0
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[INFO] [stderr]    Compiling cranelift-codegen-meta v0.76.0
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[INFO] [stderr]    Compiling rand_pcg v0.1.2
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[INFO] [stderr]     Checking async-rwlock v1.3.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
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[INFO] [stderr]    Compiling wasmer-vm v2.2.1
[INFO] [stderr]     Checking wast v40.0.0
[INFO] [stderr]     Checking smallvec v0.6.14
[INFO] [stderr]    Compiling blake2b_simd v0.3.1
[INFO] [stderr]     Checking regalloc v0.0.31
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking crossbeam-channel v0.5.4
[INFO] [stderr]     Checking getrandom v0.2.6
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[INFO] [stderr]     Checking memmap v0.7.0
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[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]    Compiling parking_lot v0.12.0
[INFO] [stderr]     Checking addr2line v0.17.0
[INFO] [stderr]    Compiling canonical v0.7.1
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking hashbrown v0.12.1
[INFO] [stderr]     Checking crossbeam-deque v0.8.1
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[INFO] [stderr]     Checking parking_lot v0.7.1
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[INFO] [stderr]     Checking appendix v0.2.1
[INFO] [stderr]     Checking wat v1.0.42
[INFO] [stderr]    Compiling darling_core v0.13.4
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling cranelift-codegen v0.76.0
[INFO] [stderr]    Compiling ptr_meta_derive v0.1.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling bytecheck_derive v0.6.8
[INFO] [stderr]    Compiling derive_arbitrary v1.1.0
[INFO] [stderr]    Compiling canonical_derive v0.7.0
[INFO] [stderr]    Compiling rkyv_derive v0.7.38
[INFO] [stderr]    Compiling loupe-derive v0.1.3
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[INFO] [stderr]    Compiling derive-hex v0.1.2
[INFO] [stderr]    Compiling zeroize_derive v1.3.2
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[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling dynasm v1.2.3
[INFO] [stderr]    Compiling wasmer-derive v2.2.1
[INFO] [stderr]    Compiling darling_macro v0.13.4
[INFO] [stderr]     Checking ptr_meta v0.1.4
[INFO] [stderr]     Checking dusk-bytes v0.1.5
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[INFO] [stderr]     Checking merlin v3.0.0
[INFO] [stderr]     Checking dusk-bls12_381 v0.9.0
[INFO] [stderr]     Checking dusk-abi v0.11.0
[INFO] [stderr]    Compiling darling v0.13.4
[INFO] [stderr]    Compiling enumset_derive v0.6.0
[INFO] [stderr]    Compiling cached_proc_macro v0.7.1
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]     Checking microkelvin v0.15.0-rc.1
[INFO] [stderr]     Checking dusk-jubjub v0.11.1
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[INFO] [stderr]     Checking dusk-pki v0.10.0-rc.1
[INFO] [stderr]     Checking dusk-schnorr v0.10.0-rc.0
[INFO] [stderr]     Checking rusk-abi v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking futures-executor v0.3.21
[INFO] [stderr]     Checking futures v0.3.21
[INFO] [stderr]     Checking cached v0.26.2
[INFO] [stderr]     Checking serde_bytes v0.11.6
[INFO] [stderr]     Checking object v0.28.3
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[INFO] [stderr]     Checking gimli v0.25.0
[INFO] [stderr]     Checking wasmer-types v2.2.1
[INFO] [stderr]     Checking dynasmrt v1.2.3
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking wasmer-compiler v2.2.1
[INFO] [stderr]     Checking wasmer-engine v2.2.1
[INFO] [stderr]     Checking wasmer-object v2.2.1
[INFO] [stderr]     Checking wasmer-compiler-singlepass v2.2.1
[INFO] [stderr]     Checking wasmer-engine-universal v2.2.1
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[INFO] [stderr]     Checking cranelift-frontend v0.76.0
[INFO] [stderr]     Checking wasmer v2.2.1
[INFO] [stderr]     Checking wasmer-middlewares v2.2.1
[INFO] [stderr]     Checking rusk-vm v0.12.0-rc.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 06s
[INFO] running `Command { std: "docker" "inspect" "85e4afb06c255733bcfaa818d77f4b867555251009f6c99038c69fb4769ac1a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85e4afb06c255733bcfaa818d77f4b867555251009f6c99038c69fb4769ac1a2", kill_on_drop: false }`
[INFO] [stdout] 85e4afb06c255733bcfaa818d77f4b867555251009f6c99038c69fb4769ac1a2