[INFO] cloning repository https://github.com/jkilpatr/pinger-descriptor-exhaustion [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jkilpatr/pinger-descriptor-exhaustion" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjkilpatr%2Fpinger-descriptor-exhaustion", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjkilpatr%2Fpinger-descriptor-exhaustion'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2471896b75e218dda8b1628ab0d53000ceb3d03b [INFO] testing jkilpatr/pinger-descriptor-exhaustion against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjkilpatr%2Fpinger-descriptor-exhaustion" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/jkilpatr/pinger-descriptor-exhaustion [INFO] finished tweaking git repo https://github.com/jkilpatr/pinger-descriptor-exhaustion [INFO] tweaked toml for git repo https://github.com/jkilpatr/pinger-descriptor-exhaustion written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/jkilpatr/pinger-descriptor-exhaustion on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/jkilpatr/pinger-descriptor-exhaustion already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pnet_transport v0.23.1 [INFO] [stderr] Downloaded pnet_sys v0.25.0 [INFO] [stderr] Downloaded pnet v0.23.1 [INFO] [stderr] Downloaded winapi-util v0.1.4 [INFO] [stderr] Downloaded serde v1.0.106 [INFO] [stderr] Downloaded pnet_datalink v0.23.1 [INFO] [stderr] Downloaded pnet_base v0.22.0 [INFO] [stderr] Downloaded pnet_macros v0.25.0 [INFO] [stderr] Downloaded pnet_sys v0.23.1 [INFO] [stderr] Downloaded ppv-lite86 v0.2.6 [INFO] [stderr] Downloaded libc v0.2.68 [INFO] [stderr] Downloaded hermit-abi v0.1.10 [INFO] [stderr] Downloaded pnet_macros_support v0.23.1 [INFO] [stderr] Downloaded fastping-rs v0.1.5 [INFO] [stderr] Downloaded pnet_packet v0.23.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7a1ffe984fbcf9cb9107228575ff4504b8fd83641b51cea7956371ab1565575f [INFO] running `Command { std: "docker" "start" "-a" "7a1ffe984fbcf9cb9107228575ff4504b8fd83641b51cea7956371ab1565575f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7a1ffe984fbcf9cb9107228575ff4504b8fd83641b51cea7956371ab1565575f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a1ffe984fbcf9cb9107228575ff4504b8fd83641b51cea7956371ab1565575f", kill_on_drop: false }` [INFO] [stdout] 7a1ffe984fbcf9cb9107228575ff4504b8fd83641b51cea7956371ab1565575f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9b2e9b83f81115cc9b49ba6a361db0095ffd19e1cdde66b68a8f86df2f176fa2 [INFO] running `Command { std: "docker" "start" "-a" "9b2e9b83f81115cc9b49ba6a361db0095ffd19e1cdde66b68a8f86df2f176fa2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling unicode-xid v0.0.3 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling regex v1.0.6 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling bitflags v0.5.0 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.3.24/src/serialize.rs:1155:5 [INFO] [stdout] | [INFO] [stdout] 1155 | fn decode(d: &mut D) -> Result, D::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `T` must be valid for the static lifetime... [INFO] [stdout] | ...so that the type `T` will meet its required lifetime bounds... [INFO] [stdout] | [INFO] [stdout] note: ...that is required by this bound [INFO] [stdout] --> /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/alloc/src/borrow.rs:181:30 [INFO] [stdout] help: consider adding an explicit lifetime bound [INFO] [stdout] | [INFO] [stdout] 1151 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling pnet_base v0.22.0 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling pnet_macros_support v0.23.1 [INFO] [stderr] Compiling pnet_sys v0.25.0 [INFO] [stderr] Compiling pnet_sys v0.23.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling pnet v0.23.1 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stdout] For more information about this error, try `rustc --explain E0310`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "9b2e9b83f81115cc9b49ba6a361db0095ffd19e1cdde66b68a8f86df2f176fa2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b2e9b83f81115cc9b49ba6a361db0095ffd19e1cdde66b68a8f86df2f176fa2", kill_on_drop: false }` [INFO] [stdout] 9b2e9b83f81115cc9b49ba6a361db0095ffd19e1cdde66b68a8f86df2f176fa2