[INFO] fetching crate libp2p-episub 0.1.13...
[INFO] checking libp2p-episub-0.1.13 against try#fb627bbd863c7a76a25668de0676cab2598a8946 for pr-114776
[INFO] extracting crate libp2p-episub 0.1.13 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate libp2p-episub 0.1.13 on toolchain fb627bbd863c7a76a25668de0676cab2598a8946
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fb627bbd863c7a76a25668de0676cab2598a8946" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libp2p-episub 0.1.13
[INFO] finished tweaking crates.io crate libp2p-episub 0.1.13
[INFO] tweaked toml for crates.io crate libp2p-episub 0.1.13 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fb627bbd863c7a76a25668de0676cab2598a8946" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fb627bbd863c7a76a25668de0676cab2598a8946" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:84cb280c7acaf12c1f874411053406050a24f846e52f817d4d9e64bcbe5ce959" "/opt/rustwide/cargo-home/bin/cargo" "+fb627bbd863c7a76a25668de0676cab2598a8946" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc0c016dc727afcde758675976e8e8243e78a293e992f085a775644d1047dabb
[INFO] running `Command { std: "docker" "start" "-a" "cc0c016dc727afcde758675976e8e8243e78a293e992f085a775644d1047dabb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc0c016dc727afcde758675976e8e8243e78a293e992f085a775644d1047dabb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc0c016dc727afcde758675976e8e8243e78a293e992f085a775644d1047dabb", kill_on_drop: false }`
[INFO] [stdout] cc0c016dc727afcde758675976e8e8243e78a293e992f085a775644d1047dabb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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@sha256:84cb280c7acaf12c1f874411053406050a24f846e52f817d4d9e64bcbe5ce959" "/opt/rustwide/cargo-home/bin/cargo" "+fb627bbd863c7a76a25668de0676cab2598a8946" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb96cca718222f1cc8bf0d7327170f947425eb528e76e1417626109d80a48cd8
[INFO] running `Command { std: "docker" "start" "-a" "eb96cca718222f1cc8bf0d7327170f947425eb528e76e1417626109d80a48cd8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking futures-channel v0.3.28
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling prost-build v0.9.0
[INFO] [stderr]     Checking const-oid v0.7.1
[INFO] [stderr]    Compiling pin-project-internal v0.4.30
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking base16ct v0.1.1
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]     Checking crypto-mac v0.11.1
[INFO] [stderr]     Checking der v0.5.1
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking signature v1.4.0
[INFO] [stderr]     Checking ff v0.11.1
[INFO] [stderr]     Checking hmac v0.11.0
[INFO] [stderr]     Checking crypto-mac v0.8.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]     Checking group v0.11.0
[INFO] [stderr]     Checking url v2.4.0
[INFO] [stderr]     Checking hmac v0.8.1
[INFO] [stderr]     Checking ed25519 v1.5.3
[INFO] [stderr]     Checking data-encoding v2.4.0
[INFO] [stderr]     Checking libsecp256k1-core v0.3.0
[INFO] [stderr]     Checking bs58 v0.4.0
[INFO] [stderr]     Checking hmac-drbg v0.3.0
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]     Checking asn1_der v0.7.6
[INFO] [stderr]     Checking futures-timer v3.0.2
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]    Compiling quote v1.0.32
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]    Compiling syn v2.0.28
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling libsecp256k1-gen-genmult v0.3.0
[INFO] [stderr]    Compiling libsecp256k1-gen-ecmult v0.3.0
[INFO] [stderr]    Compiling libsecp256k1 v0.7.1
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.44
[INFO] [stderr]    Compiling tracing-attributes v0.1.26
[INFO] [stderr]    Compiling prost-derive v0.9.0
[INFO] [stderr]    Compiling multihash-derive v0.7.2
[INFO] [stderr]     Checking zeroize v1.3.0
[INFO] [stderr]     Checking crypto-bigint v0.3.2
[INFO] [stderr]     Checking sec1 v0.2.1
[INFO] [stderr]     Checking curve25519-dalek v3.2.1
[INFO] [stderr]     Checking pin-project v1.1.3
[INFO] [stderr]     Checking thiserror v1.0.44
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking rfc6979 v0.1.0
[INFO] [stderr]     Checking elliptic-curve v0.11.12
[INFO] [stderr]     Checking ed25519-dalek v1.0.1
[INFO] [stderr]     Checking pin-project v0.4.30
[INFO] [stderr]     Checking ecdsa v0.13.4
[INFO] [stderr]     Checking p256 v0.10.1
[INFO] [stderr]    Compiling prost v0.9.0
[INFO] [stderr]    Compiling prost-types v0.9.0
[INFO] [stderr]     Checking asynchronous-codec v0.6.2
[INFO] [stderr]     Checking futures-executor v0.3.28
[INFO] [stderr]     Checking futures v0.3.28
[INFO] [stderr]     Checking unsigned-varint v0.7.1
[INFO] [stderr]     Checking rw-stream-sink v0.2.1
[INFO] [stderr]    Compiling libp2p-core v0.31.1
[INFO] [stderr]    Compiling libp2p-episub v0.1.13 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking multihash v0.14.0
[INFO] [stderr]     Checking multistream-select v0.11.0
[INFO] [stderr]     Checking multiaddr v0.13.0
[INFO] [stderr]     Checking libp2p-swarm v0.33.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.02s
[INFO] running `Command { std: "docker" "inspect" "eb96cca718222f1cc8bf0d7327170f947425eb528e76e1417626109d80a48cd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb96cca718222f1cc8bf0d7327170f947425eb528e76e1417626109d80a48cd8", kill_on_drop: false }`
[INFO] [stdout] eb96cca718222f1cc8bf0d7327170f947425eb528e76e1417626109d80a48cd8