[INFO] fetching crate network-constants 0.0.1...
[INFO] checking network-constants-0.0.1 against master#6526e5c772f2da07db745c94ca6bb0a591a39ba4 for pr-80920
[INFO] extracting crate network-constants 0.0.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate network-constants 0.0.1 on toolchain 6526e5c772f2da07db745c94ca6bb0a591a39ba4
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate network-constants 0.0.1
[INFO] finished tweaking crates.io crate network-constants 0.0.1
[INFO] tweaked toml for crates.io crate network-constants 0.0.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a1cf0366ecb6ae50a7105c7b0d24c492334ebee9af46fa41414d8ccb03f34229
[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" "a1cf0366ecb6ae50a7105c7b0d24c492334ebee9af46fa41414d8ccb03f34229", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1cf0366ecb6ae50a7105c7b0d24c492334ebee9af46fa41414d8ccb03f34229", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1cf0366ecb6ae50a7105c7b0d24c492334ebee9af46fa41414d8ccb03f34229", kill_on_drop: false }`
[INFO] [stdout] a1cf0366ecb6ae50a7105c7b0d24c492334ebee9af46fa41414d8ccb03f34229
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f5e9e629bab7ccd69a3af96f04cd120d12baec9e9345ba489c138f1250b674f
[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" "5f5e9e629bab7ccd69a3af96f04cd120d12baec9e9345ba489c138f1250b674f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking network-constants v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `SyslogPort` should have an upper case name
[INFO] [stdout]  --> src/tcp.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const SyslogPort: TcpPort = 514;
[INFO] [stdout]   |           ^^^^^^^^^^ help: convert the identifier to upper case: `SYSLOG_PORT`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SyslogOverTcpPort` should have an upper case name
[INFO] [stdout]  --> src/tcp.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const SyslogOverTcpPort: TcpPort = 6514;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `SYSLOG_OVER_TCP_PORT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BindToAnyLocalUdpPortAvailable` should have an upper case name
[INFO] [stdout]  --> src/udp.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const BindToAnyLocalUdpPortAvailable: UdpPort = 0;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `BIND_TO_ANY_LOCAL_UDP_PORT_AVAILABLE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SyslogPort` should have an upper case name
[INFO] [stdout]  --> src/udp.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const SyslogPort: UdpPort = 514;
[INFO] [stdout]   |           ^^^^^^^^^^ help: convert the identifier to upper case: `SYSLOG_PORT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SyslogPort` should have an upper case name
[INFO] [stdout]  --> src/tcp.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const SyslogPort: TcpPort = 514;
[INFO] [stdout]   |           ^^^^^^^^^^ help: convert the identifier to upper case: `SYSLOG_PORT`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SyslogOverTcpPort` should have an upper case name
[INFO] [stdout]  --> src/tcp.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const SyslogOverTcpPort: TcpPort = 6514;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `SYSLOG_OVER_TCP_PORT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BindToAnyLocalUdpPortAvailable` should have an upper case name
[INFO] [stdout]  --> src/udp.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const BindToAnyLocalUdpPortAvailable: UdpPort = 0;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `BIND_TO_ANY_LOCAL_UDP_PORT_AVAILABLE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SyslogPort` should have an upper case name
[INFO] [stdout]  --> src/udp.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const SyslogPort: UdpPort = 514;
[INFO] [stdout]   |           ^^^^^^^^^^ help: convert the identifier to upper case: `SYSLOG_PORT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "5f5e9e629bab7ccd69a3af96f04cd120d12baec9e9345ba489c138f1250b674f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f5e9e629bab7ccd69a3af96f04cd120d12baec9e9345ba489c138f1250b674f", kill_on_drop: false }`
[INFO] [stdout] 5f5e9e629bab7ccd69a3af96f04cd120d12baec9e9345ba489c138f1250b674f