[INFO] fetching crate storage-proofs-core 9.0.2...
[INFO] checking storage-proofs-core-9.0.2 against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056
[INFO] extracting crate storage-proofs-core 9.0.2 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate storage-proofs-core 9.0.2 on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate storage-proofs-core 9.0.2
[INFO] finished tweaking crates.io crate storage-proofs-core 9.0.2
[INFO] tweaked toml for crates.io crate storage-proofs-core 9.0.2 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4318c57429caec50291ed843a12db730de6cb1bfb82a831c43315ed6498c2b93
[INFO] running `Command { std: "docker" "start" "-a" "4318c57429caec50291ed843a12db730de6cb1bfb82a831c43315ed6498c2b93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4318c57429caec50291ed843a12db730de6cb1bfb82a831c43315ed6498c2b93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4318c57429caec50291ed843a12db730de6cb1bfb82a831c43315ed6498c2b93", kill_on_drop: false }`
[INFO] [stdout] 4318c57429caec50291ed843a12db730de6cb1bfb82a831c43315ed6498c2b93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e76fc657aa3014c3ad00c61f92cfd6beef71deb26673e1ad660f540788f51a6
[INFO] running `Command { std: "docker" "start" "-a" "2e76fc657aa3014c3ad00c61f92cfd6beef71deb26673e1ad660f540788f51a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.102
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]     Checking scopeguard v1.1.0
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[INFO] [stderr]     Checking byte-tools v0.3.1
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[INFO] [stderr]     Checking arrayref v0.3.6
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[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]    Compiling anyhow v1.0.44
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[INFO] [stderr]    Compiling serde_json v1.0.68
[INFO] [stderr]     Checking ucd-trie v0.1.3
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[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling fff v0.3.1
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[INFO] [stderr]     Checking itertools v0.8.2
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[INFO] [stderr]     Checking rusty-fork v0.3.0
[INFO] [stderr]     Checking proptest v0.10.1
[INFO] [stderr]    Compiling synstructure v0.12.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling zeroize_derive v1.1.0
[INFO] [stderr]     Checking zeroize v1.4.1
[INFO] [stderr]     Checking thiserror v1.0.29
[INFO] [stderr]     Checking rust-gpu-tools v0.4.3
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[INFO] [stderr]     Checking blstrs v0.3.1
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[INFO] [stderr]     Checking config v0.10.1
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[INFO] [stderr]     Checking fr32 v2.0.2
[INFO] [stderr]     Checking filecoin-hashers v4.0.2
[INFO] [stderr]     Checking storage-proofs-core v9.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.04s
[INFO] running `Command { std: "docker" "inspect" "2e76fc657aa3014c3ad00c61f92cfd6beef71deb26673e1ad660f540788f51a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e76fc657aa3014c3ad00c61f92cfd6beef71deb26673e1ad660f540788f51a6", kill_on_drop: false }`
[INFO] [stdout] 2e76fc657aa3014c3ad00c61f92cfd6beef71deb26673e1ad660f540788f51a6