[INFO] fetching crate ipfs-api 0.9.0...
[INFO] checking ipfs-api-0.9.0 against beta for pr-78714
[INFO] extracting crate ipfs-api 0.9.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate ipfs-api 0.9.0 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ipfs-api 0.9.0
[INFO] finished tweaking crates.io crate ipfs-api 0.9.0
[INFO] tweaked toml for crates.io crate ipfs-api 0.9.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate ipfs-api 0.9.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 91b18d45ea957a0fd431e39e56c13916ae1856f97df6f3093656fc26d606b313
[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" "91b18d45ea957a0fd431e39e56c13916ae1856f97df6f3093656fc26d606b313", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91b18d45ea957a0fd431e39e56c13916ae1856f97df6f3093656fc26d606b313", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91b18d45ea957a0fd431e39e56c13916ae1856f97df6f3093656fc26d606b313", kill_on_drop: false }`
[INFO] [stdout] 91b18d45ea957a0fd431e39e56c13916ae1856f97df6f3093656fc26d606b313
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "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] c56626a200fa1cb598d7a99eb34a410c2e55265e9f62534091901d6c8bb71d17
[INFO] running `Command { std: "docker" "start" "-a" "c56626a200fa1cb598d7a99eb34a410c2e55265e9f62534091901d6c8bb71d17", kill_on_drop: false }`
[INFO] [stderr]     Checking unsigned-varint v0.5.1
[INFO] [stderr]     Checking futures-task v0.3.7
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]     Checking blake2b_simd v0.5.10
[INFO] [stderr]     Checking blake2s_simd v0.5.10
[INFO] [stderr]     Checking aho-corasick v0.7.14
[INFO] [stderr]     Checking xattr v0.2.2
[INFO] [stderr]     Checking filetime v0.2.12
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]     Checking flate2 v1.0.18
[INFO] [stderr]     Checking dirs v3.0.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking sha3 v0.9.1
[INFO] [stderr]     Checking sha2 v0.9.1
[INFO] [stderr]     Checking sha-1 v0.9.1
[INFO] [stderr]     Checking futures-util v0.3.7
[INFO] [stderr]     Checking tar v0.4.30
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking multihash v0.11.4
[INFO] [stderr]    Compiling openssl v0.10.30
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]     Checking regex v1.4.2
[INFO] [stderr]     Checking parity-multiaddr v0.9.3
[INFO] [stderr]     Checking tokio v0.2.22
[INFO] [stderr]     Checking actix-router v0.2.5
[INFO] [stderr]     Checking futures-executor v0.3.7
[INFO] [stderr]     Checking actix-service v1.0.6
[INFO] [stderr]     Checking futures v0.3.7
[INFO] [stderr]     Checking common-multipart-rfc7578 v0.2.0-rc
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking actix-rt v1.1.1
[INFO] [stderr]     Checking tokio-util v0.2.0
[INFO] [stderr]     Checking trust-dns-proto v0.18.0-alpha.2
[INFO] [stderr]     Checking tokio-tls v0.3.1
[INFO] [stderr]     Checking actix-codec v0.2.0
[INFO] [stderr]     Checking h2 v0.2.7
[INFO] [stderr]     Checking actix-codec v0.3.0
[INFO] [stderr]     Checking actix-utils v1.0.6
[INFO] [stderr]     Checking actix-utils v2.0.0
[INFO] [stderr]     Checking actix-tls v1.0.0
[INFO] [stderr]     Checking actix-server v1.0.4
[INFO] [stderr]     Checking actix-testing v1.0.1
[INFO] [stderr]     Checking trust-dns-resolver v0.18.0-alpha.2
[INFO] [stderr]     Checking actix-connect v1.0.2
[INFO] [stderr]     Checking hyper v0.13.8
[INFO] [stderr]     Checking actix-http v1.0.1
[INFO] [stderr]     Checking hyper-tls v0.4.3
[INFO] [stderr]     Checking hyper-multipart-rfc7578 v0.4.0-rc
[INFO] [stderr]     Checking awc v1.0.1
[INFO] [stderr]     Checking ipfs-api v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking actix-web v2.0.0
[INFO] [stderr]     Checking actix-multipart-rfc7578 v0.3.0-rc
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 23s
[INFO] running `Command { std: "docker" "inspect" "c56626a200fa1cb598d7a99eb34a410c2e55265e9f62534091901d6c8bb71d17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c56626a200fa1cb598d7a99eb34a410c2e55265e9f62534091901d6c8bb71d17", kill_on_drop: false }`
[INFO] [stdout] c56626a200fa1cb598d7a99eb34a410c2e55265e9f62534091901d6c8bb71d17