[INFO] cloning repository https://github.com/sebastinez/ethers-ws-events
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sebastinez/ethers-ws-events" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsebastinez%2Fethers-ws-events", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsebastinez%2Fethers-ws-events'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 187820d206bebcead405f37902a83e660f36a36a
[INFO] checking sebastinez/ethers-ws-events against master#7036449c774860a5b348dbbe01c20704c557382e for pr-98456
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsebastinez%2Fethers-ws-events" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sebastinez/ethers-ws-events on toolchain 7036449c774860a5b348dbbe01c20704c557382e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7036449c774860a5b348dbbe01c20704c557382e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sebastinez/ethers-ws-events
[INFO] finished tweaking git repo https://github.com/sebastinez/ethers-ws-events
[INFO] tweaked toml for git repo https://github.com/sebastinez/ethers-ws-events written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/sebastinez/ethers-ws-events already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7036449c774860a5b348dbbe01c20704c557382e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/gakonst/ethers-rs`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded const-oid v0.6.0
[INFO] [stderr]   Downloaded group v0.10.0
[INFO] [stderr]   Downloaded ff v0.10.0
[INFO] [stderr]   Downloaded der v0.4.0
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[INFO] [stderr]   Downloaded eth-keystore v0.3.0
[INFO] [stderr]   Downloaded aes v0.7.4
[INFO] [stderr]   Downloaded coins-bip32 v0.3.0
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[INFO] [stderr]   Downloaded spki v0.4.0
[INFO] [stderr]   Downloaded sha-1 v0.9.7
[INFO] [stderr]   Downloaded hyper-rustls v0.22.1
[INFO] [stderr]   Downloaded rustls-native-certs v0.5.0
[INFO] [stderr]   Downloaded tungstenite v0.14.0
[INFO] [stderr]   Downloaded elliptic-curve v0.10.5
[INFO] [stderr]   Downloaded utf-8 v0.7.6
[INFO] [stderr]   Downloaded zeroize v1.4.1
[INFO] [stderr]   Downloaded tokio v1.9.0
[INFO] [stderr]   Downloaded web-sys v0.3.52
[INFO] [stderr]   Downloaded k256 v0.9.6
[INFO] [stderr]   Downloaded parity-scale-codec-derive v2.2.0
[INFO] [stderr]   Downloaded slab v0.4.3
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[INFO] [stderr]   Downloaded tokio-tungstenite v0.15.0
[INFO] [stderr]   Downloaded openssl v0.10.35
[INFO] [stderr]   Downloaded openssl-sys v0.9.65
[INFO] [stderr]   Downloaded redox_syscall v0.2.9
[INFO] [stderr]   Downloaded native-tls v0.2.7
[INFO] [stderr]   Downloaded tracing-core v0.1.18
[INFO] [stderr]   Downloaded unicode-bidi v0.3.5
[INFO] [stderr]   Downloaded blake2 v0.9.1
[INFO] [stderr]   Downloaded coins-bip39 v0.3.0
[INFO] [stderr]   Downloaded scrypt v0.7.0
[INFO] [stderr]   Downloaded parity-scale-codec v2.2.0
[INFO] [stderr]   Downloaded ctr v0.7.0
[INFO] [stderr]   Downloaded salsa20 v0.8.1
[INFO] [stderr]   Downloaded ecdsa v0.12.3
[INFO] [stderr]   Downloaded anyhow v1.0.42
[INFO] [stderr]   Downloaded signature v1.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+7036449c774860a5b348dbbe01c20704c557382e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 88e4756f35297904fdfd803cb01a977f7b8d1842c0741aec86af8d65ea1013c8
[INFO] running `Command { std: "docker" "start" "-a" "88e4756f35297904fdfd803cb01a977f7b8d1842c0741aec86af8d65ea1013c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88e4756f35297904fdfd803cb01a977f7b8d1842c0741aec86af8d65ea1013c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88e4756f35297904fdfd803cb01a977f7b8d1842c0741aec86af8d65ea1013c8", kill_on_drop: false }`
[INFO] [stdout] 88e4756f35297904fdfd803cb01a977f7b8d1842c0741aec86af8d65ea1013c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+7036449c774860a5b348dbbe01c20704c557382e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e463be90175737c60a6ab3423b195efbd53f34e6414d234485c91845a3cab09c
[INFO] running `Command { std: "docker" "start" "-a" "e463be90175737c60a6ab3423b195efbd53f34e6414d234485c91845a3cab09c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling serde_derive v1.0.127
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[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling typenum v1.13.0
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[INFO] [stderr]    Compiling memchr v2.4.0
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[INFO] [stderr]    Compiling proc-macro-error v1.0.4
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[INFO] [stderr]    Compiling tokio v1.9.0
[INFO] [stderr]    Compiling futures-macro v0.3.16
[INFO] [stderr]    Compiling futures-util v0.3.16
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]     Checking unicode-bidi v0.3.5
[INFO] [stderr]     Checking tracing-core v0.1.18
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling openssl-sys v0.9.65
[INFO] [stderr]    Compiling foreign-types v0.3.2
[INFO] [stderr]    Compiling tinyvec v1.3.1
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]     Checking block-padding v0.1.5
[INFO] [stderr]     Checking bitvec v0.17.4
[INFO] [stderr]     Checking spki v0.4.0
[INFO] [stderr]     Checking tracing v0.1.26
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[INFO] [stderr]    Compiling thiserror-impl v1.0.26
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[INFO] [stderr]    Compiling pin-project-internal v1.0.8
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[INFO] [stderr]    Compiling ethbloom v0.11.0
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[INFO] [stderr]     Checking bincode v1.3.3
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[INFO] [stderr]    Compiling proc-macro-crate v1.0.0
[INFO] [stderr]     Checking coins-bip32 v0.3.0
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[INFO] [stderr]     Checking coins-bip39 v0.3.0
[INFO] [stderr]     Checking eth-keystore v0.3.0
[INFO] [stderr]     Checking serde-aux v2.2.0
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[INFO] [stderr]     Checking ethereum-types v0.11.0
[INFO] [stderr]     Checking ethabi v14.1.0
[INFO] [stderr]     Checking ethers-core v0.4.0 (https://github.com/gakonst/ethers-rs#9d38d1a4)
[INFO] [stderr]     Checking hyper v0.14.11
[INFO] [stderr]     Checking ethers-signers v0.4.0 (https://github.com/gakonst/ethers-rs#9d38d1a4)
[INFO] [stderr]     Checking hyper-rustls v0.22.1
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.4
[INFO] [stderr]     Checking ethers-contract-abigen v0.4.0 (https://github.com/gakonst/ethers-rs#9d38d1a4)
[INFO] [stderr]     Checking ethers-providers v0.4.0 (https://github.com/gakonst/ethers-rs#9d38d1a4)
[INFO] [stderr]    Compiling ethers-contract-derive v0.4.0 (https://github.com/gakonst/ethers-rs#9d38d1a4)
[INFO] [stderr]     Checking ethers-contract v0.4.0 (https://github.com/gakonst/ethers-rs#9d38d1a4)
[INFO] [stderr]     Checking ethers-middleware v0.4.0 (https://github.com/gakonst/ethers-rs#9d38d1a4)
[INFO] [stderr]     Checking ethers v0.4.0 (https://github.com/gakonst/ethers-rs#9d38d1a4)
[INFO] [stderr]     Checking ethers-ws-events v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `Command { std: "docker" "inspect" "e463be90175737c60a6ab3423b195efbd53f34e6414d234485c91845a3cab09c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e463be90175737c60a6ab3423b195efbd53f34e6414d234485c91845a3cab09c", kill_on_drop: false }`
[INFO] [stdout] e463be90175737c60a6ab3423b195efbd53f34e6414d234485c91845a3cab09c