[INFO] cloning repository https://github.com/vakond/ethers-geth-pending
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vakond/ethers-geth-pending" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvakond%2Fethers-geth-pending", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvakond%2Fethers-geth-pending'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2fff9fc88dd37361db19deb8c8afc51a19991d5a
[INFO] checking vakond/ethers-geth-pending against master#9fa580b1175018b0a276b0bc68f9827a106f7260 for pr-82565
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvakond%2Fethers-geth-pending" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vakond/ethers-geth-pending on toolchain 9fa580b1175018b0a276b0bc68f9827a106f7260
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/vakond/ethers-geth-pending
[INFO] finished tweaking git repo https://github.com/vakond/ethers-geth-pending
[INFO] tweaked toml for git repo https://github.com/vakond/ethers-geth-pending written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/vakond/ethers-geth-pending already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3cfca56f81e9f60aed8a9031a690f06f3658e0a57eb5d263a01ae8cd4181b1a2
[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" "3cfca56f81e9f60aed8a9031a690f06f3658e0a57eb5d263a01ae8cd4181b1a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3cfca56f81e9f60aed8a9031a690f06f3658e0a57eb5d263a01ae8cd4181b1a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cfca56f81e9f60aed8a9031a690f06f3658e0a57eb5d263a01ae8cd4181b1a2", kill_on_drop: false }`
[INFO] [stdout] 3cfca56f81e9f60aed8a9031a690f06f3658e0a57eb5d263a01ae8cd4181b1a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f941b59ecb5cd0128be35a5ff3948fad4442ff936c77d2c824fc868fd18d6d5
[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" "5f941b59ecb5cd0128be35a5ff3948fad4442ff936c77d2c824fc868fd18d6d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.54
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking once_cell v1.5.2
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[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]     Checking futures-core v0.3.8
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
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[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling radium v0.4.1
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[INFO] [stderr]     Checking pin-utils v0.1.0
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[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking byte-slice-cast v0.3.5
[INFO] [stderr]    Compiling serde_json v1.0.60
[INFO] [stderr]    Compiling openssl v0.10.31
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[INFO] [stderr]    Compiling native-tls v0.2.6
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[INFO] [stderr]     Checking tiny-keccak v1.5.0
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[INFO] [stderr]     Checking sha2 v0.9.2
[INFO] [stderr]    Compiling openssl-sys v0.9.59
[INFO] [stderr]     Checking bitvec v0.18.4
[INFO] [stderr]    Compiling mime_guess v2.0.3
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking getrandom v0.1.15
[INFO] [stderr]     Checking net2 v0.2.37
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[INFO] [stderr]     Checking rand_core v0.5.1
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[INFO] [stderr]     Checking signature v1.2.2
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[INFO] [stderr]     Checking rand v0.7.3
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[INFO] [stderr]     Checking sct v0.6.0
[INFO] [stderr]     Checking ff v0.8.0
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[INFO] [stderr]     Checking rustls v0.18.1
[INFO] [stderr]     Checking webpki-roots v0.20.0
[INFO] [stderr]     Checking fixed-hash v0.6.1
[INFO] [stderr]     Checking elliptic-curve v0.6.6
[INFO] [stderr]     Checking ecdsa v0.8.5
[INFO] [stderr]     Checking k256 v0.5.10
[INFO] [stderr]     Checking tungstenite v0.11.1
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling pin-project-internal v1.0.2
[INFO] [stderr]    Compiling futures-macro v0.3.8
[INFO] [stderr]    Compiling tokio-macros v0.2.6
[INFO] [stderr]    Compiling pin-project-internal v0.4.27
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]    Compiling async-trait v0.1.42
[INFO] [stderr]     Checking tokio v0.2.24
[INFO] [stderr]     Checking thiserror v1.0.22
[INFO] [stderr]     Checking pin-project v1.0.2
[INFO] [stderr]     Checking futures-util v0.3.8
[INFO] [stderr]     Checking pin-project v0.4.27
[INFO] [stderr]     Checking tracing-futures v0.2.4
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking tokio-rustls v0.14.1
[INFO] [stderr]     Checking tokio-native-tls v0.1.0
[INFO] [stderr]     Checking h2 v0.2.7
[INFO] [stderr]     Checking futures-executor v0.3.8
[INFO] [stderr]     Checking async-tungstenite v0.6.0
[INFO] [stderr]     Checking futures v0.3.8
[INFO] [stderr]     Checking impl-serde v0.3.1
[INFO] [stderr]     Checking parity-scale-codec v1.3.5
[INFO] [stderr]     Checking serde_urlencoded v0.7.0
[INFO] [stderr]     Checking ethbloom v0.9.2
[INFO] [stderr]     Checking serde-aux v0.6.1
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[INFO] [stderr]     Checking impl-codec v0.4.2
[INFO] [stderr]     Checking primitive-types v0.7.3
[INFO] [stderr]     Checking ethereum-types v0.9.2
[INFO] [stderr]     Checking hyper-rustls v0.21.0
[INFO] [stderr]     Checking ethabi-next v12.0.1
[INFO] [stderr]     Checking reqwest v0.10.9
[INFO] [stderr]     Checking ethers-core v0.1.3 (https://github.com/gakonst/ethers-rs#873cf099)
[INFO] [stderr]     Checking ethers-providers v0.1.3 (https://github.com/gakonst/ethers-rs#873cf099)
[INFO] [stderr]     Checking ethers-signers v0.1.3 (https://github.com/gakonst/ethers-rs#873cf099)
[INFO] [stderr]     Checking ethers-middleware v0.1.3 (https://github.com/gakonst/ethers-rs#873cf099)
[INFO] [stderr]     Checking ethers-contract v0.1.3 (https://github.com/gakonst/ethers-rs#873cf099)
[INFO] [stderr]     Checking ethers v0.1.3 (https://github.com/gakonst/ethers-rs#873cf099)
[INFO] [stderr]     Checking ethers-geth-pending v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 33s
[INFO] running `Command { std: "docker" "inspect" "5f941b59ecb5cd0128be35a5ff3948fad4442ff936c77d2c824fc868fd18d6d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f941b59ecb5cd0128be35a5ff3948fad4442ff936c77d2c824fc868fd18d6d5", kill_on_drop: false }`
[INFO] [stdout] 5f941b59ecb5cd0128be35a5ff3948fad4442ff936c77d2c824fc868fd18d6d5