[INFO] fetching crate amq-protocol-tcp 7.0.0-alpha.7...
[INFO] checking amq-protocol-tcp-7.0.0-alpha.7 against master#c5fbcd35a8217a17f6b63a22217ace06cf8f5f02 for pr-86194
[INFO] extracting crate amq-protocol-tcp 7.0.0-alpha.7 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate amq-protocol-tcp 7.0.0-alpha.7 on toolchain c5fbcd35a8217a17f6b63a22217ace06cf8f5f02
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate amq-protocol-tcp 7.0.0-alpha.7
[INFO] finished tweaking crates.io crate amq-protocol-tcp 7.0.0-alpha.7
[INFO] tweaked toml for crates.io crate amq-protocol-tcp 7.0.0-alpha.7 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 29c5be4faa50fd89fbf29693a192200bf77041d59bcd996767575ba6b9a49c2f
[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" "29c5be4faa50fd89fbf29693a192200bf77041d59bcd996767575ba6b9a49c2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29c5be4faa50fd89fbf29693a192200bf77041d59bcd996767575ba6b9a49c2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29c5be4faa50fd89fbf29693a192200bf77041d59bcd996767575ba6b9a49c2f", kill_on_drop: false }`
[INFO] [stdout] 29c5be4faa50fd89fbf29693a192200bf77041d59bcd996767575ba6b9a49c2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "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] fbd89868267d8fcf6421265a42c9a7aba123fc0be101c81cab65e77d188d3618
[INFO] running `Command { std: "docker" "start" "-a" "fbd89868267d8fcf6421265a42c9a7aba123fc0be101c81cab65e77d188d3618", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]     Checking subtle v2.4.0
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking yasna v0.3.2
[INFO] [stderr]     Checking cookie-factory v0.3.2
[INFO] [stderr]     Checking tracing-core v0.1.18
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling nom v6.1.2
[INFO] [stderr]     Checking log v0.4.14
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking lexical-core v0.7.6
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]     Checking tracing v0.1.26
[INFO] [stderr]     Checking block-cipher v0.8.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking crypto-mac v0.9.1
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking block-modes v0.6.1
[INFO] [stderr]     Checking des v0.5.0
[INFO] [stderr]     Checking rc2 v0.5.0
[INFO] [stderr]     Checking hmac v0.9.0
[INFO] [stderr]     Checking sha-1 v0.9.6
[INFO] [stderr]     Checking p12 v0.2.0
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking webpki v0.21.4
[INFO] [stderr]     Checking sct v0.6.1
[INFO] [stderr]     Checking rustls v0.19.1
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]     Checking rustls-native-certs v0.5.0
[INFO] [stderr]     Checking rustls-connector v0.13.1
[INFO] [stderr]     Checking tcp-stream v0.22.0
[INFO] [stderr]     Checking serde_json v1.0.64
[INFO] [stderr]     Checking amq-protocol-types v7.0.0-alpha.7
[INFO] [stderr]     Checking amq-protocol-uri v7.0.0-alpha.7
[INFO] [stderr]     Checking amq-protocol-tcp v7.0.0-alpha.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.46s
[INFO] running `Command { std: "docker" "inspect" "fbd89868267d8fcf6421265a42c9a7aba123fc0be101c81cab65e77d188d3618", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbd89868267d8fcf6421265a42c9a7aba123fc0be101c81cab65e77d188d3618", kill_on_drop: false }`
[INFO] [stdout] fbd89868267d8fcf6421265a42c9a7aba123fc0be101c81cab65e77d188d3618