[INFO] cloning repository https://github.com/nakakura/stun [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nakakura/stun" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnakakura%2Fstun", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnakakura%2Fstun'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b8795336653cfedcda3d0675d792a8acb2e83981 [INFO] checking nakakura/stun against try#dd2d87b6cc31907ae305875eb6be399783dc0256 for pr-143929 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnakakura%2Fstun" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/nakakura/stun [INFO] finished tweaking git repo https://github.com/nakakura/stun [INFO] tweaked toml for git repo https://github.com/nakakura/stun written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/nakakura/stun on toolchain dd2d87b6cc31907ae305875eb6be399783dc0256 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dd2d87b6cc31907ae305875eb6be399783dc0256" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/nakakura/stun 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" "+dd2d87b6cc31907ae305875eb6be399783dc0256" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded parking_lot v0.6.4 [INFO] [stderr] Downloaded byteorder v1.2.7 [INFO] [stderr] Downloaded slab v0.4.1 [INFO] [stderr] Downloaded tokio-executor v0.1.5 [INFO] [stderr] Downloaded syntex v0.42.2 [INFO] [stderr] Downloaded memchr v2.1.1 [INFO] [stderr] Downloaded unicode-xid v0.0.3 [INFO] [stderr] Downloaded tokio-tcp v0.1.2 [INFO] [stderr] Downloaded num_cpus v1.8.0 [INFO] [stderr] Downloaded aho-corasick v0.6.9 [INFO] [stderr] Downloaded pnet_packet v0.21.0 [INFO] [stderr] Downloaded hex v0.3.2 [INFO] [stderr] Downloaded proc-macro2 v0.4.24 [INFO] [stderr] Downloaded cc v1.0.25 [INFO] [stderr] Downloaded ipnetwork v0.12.8 [INFO] [stderr] Downloaded nom v4.1.1 [INFO] [stderr] Downloaded rustc-demangle v0.1.9 [INFO] [stderr] Downloaded backtrace v0.3.9 [INFO] [stderr] Downloaded failure_derive v0.1.3 [INFO] [stderr] Downloaded failure v0.1.3 [INFO] [stderr] Downloaded pnet_datalink v0.21.0 [INFO] [stderr] Downloaded backtrace-sys v0.1.24 [INFO] [stderr] Downloaded glob v0.2.11 [INFO] [stderr] Downloaded syn v0.15.22 [INFO] [stderr] Downloaded term v0.4.6 [INFO] [stderr] Downloaded quote v0.6.10 [INFO] [stderr] Downloaded synstructure v0.10.1 [INFO] [stderr] Downloaded pnet_sys v0.21.0 [INFO] [stderr] Downloaded crossbeam-deque v0.6.2 [INFO] [stderr] Downloaded rand v0.6.1 [INFO] [stderr] Downloaded tokio-timer v0.2.8 [INFO] [stderr] Downloaded crossbeam-utils v0.6.1 [INFO] [stderr] Downloaded smallvec v0.6.7 [INFO] [stderr] Downloaded pnet_macros v0.21.0 [INFO] [stderr] Downloaded pnet_base v0.21.0 [INFO] [stderr] Downloaded syntex_errors v0.42.0 [INFO] [stderr] Downloaded rustc-serialize v0.3.24 [INFO] [stderr] Downloaded pnet v0.21.0 [INFO] [stderr] Downloaded rand_chacha v0.1.0 [INFO] [stderr] Downloaded parking_lot_core v0.3.1 [INFO] [stderr] Downloaded tokio-fs v0.1.4 [INFO] [stderr] Downloaded crossbeam-epoch v0.6.1 [INFO] [stderr] Downloaded pnet_macros_support v0.21.0 [INFO] [stderr] Downloaded syntex_pos v0.42.0 [INFO] [stderr] Downloaded pnet_transport v0.21.0 [INFO] [stderr] Downloaded tokio-threadpool v0.1.9 [INFO] [stderr] Downloaded arrayvec v0.4.8 [INFO] [stderr] Downloaded rand_xorshift v0.1.0 [INFO] [stderr] Downloaded libc v0.2.44 [INFO] [stderr] Downloaded tokio-uds v0.2.4 [INFO] [stderr] Downloaded tokio-io v0.1.10 [INFO] [stderr] Downloaded tokio-reactor v0.1.7 [INFO] [stderr] Downloaded tokio v0.1.13 [INFO] [stderr] Downloaded syntex_syntax v0.42.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:e8955075918b6d00525c617f7c34ee2595c70db70b3cf844dc875e4d3604499b" "/opt/rustwide/cargo-home/bin/cargo" "+dd2d87b6cc31907ae305875eb6be399783dc0256" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ef19d90713c88a29653f44f69240ef96ad65750b03d803e87528f0b9118a8eab [INFO] running `Command { std: "docker" "start" "-a" "ef19d90713c88a29653f44f69240ef96ad65750b03d803e87528f0b9118a8eab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ef19d90713c88a29653f44f69240ef96ad65750b03d803e87528f0b9118a8eab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef19d90713c88a29653f44f69240ef96ad65750b03d803e87528f0b9118a8eab", kill_on_drop: false }` [INFO] [stdout] ef19d90713c88a29653f44f69240ef96ad65750b03d803e87528f0b9118a8eab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:e8955075918b6d00525c617f7c34ee2595c70db70b3cf844dc875e4d3604499b" "/opt/rustwide/cargo-home/bin/cargo" "+dd2d87b6cc31907ae305875eb6be399783dc0256" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5a68c0d3d6702c178c103898df52eed4fc1f3397bf330efbf9c14cdb3974aeeb [INFO] running `Command { std: "docker" "start" "-a" "5a68c0d3d6702c178c103898df52eed4fc1f3397bf330efbf9c14cdb3974aeeb", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Checking rand_core v0.3.0 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking futures v0.1.25 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling unicode-xid v0.0.3 [INFO] [stderr] Checking byteorder v1.2.7 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking lazy_static v1.2.0 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Compiling ucd-util v0.1.3 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking crossbeam-utils v0.6.1 [INFO] [stderr] Checking slab v0.4.1 [INFO] [stderr] Compiling bitflags v0.5.0 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Checking owning_ref v0.4.0 [INFO] [stderr] Compiling utf8-ranges v1.0.2 [INFO] [stderr] Checking rand_core v0.2.2 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Checking smallvec v0.6.7 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Compiling rand_chacha v0.1.0 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Compiling rand v0.6.1 [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Checking arrayvec v0.4.8 [INFO] [stderr] Checking pnet_base v0.21.0 [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/dd2d87b6cc31907ae305875eb6be399783dc0256/library/alloc/src/borrow.rs:179:30 [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] Checking memoffset v0.2.1 [INFO] [stderr] Compiling cc v1.0.25 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Checking rand_xorshift v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking pnet_macros_support v0.21.0 [INFO] [stderr] Compiling failure_derive v0.1.3 [INFO] [stderr] Checking crossbeam-epoch v0.6.1 [INFO] [stderr] Checking rustc-demangle v0.1.9 [INFO] [stderr] Compiling pnet v0.21.0 [INFO] [stderr] Checking ipnetwork v0.12.8 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stderr] Checking crossbeam-deque v0.6.2 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking rand v0.5.5 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking pnet_sys v0.21.0 [INFO] [stderr] Checking pnet_datalink v0.21.0 [INFO] [stderr] Checking bytes v0.4.11 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Checking tokio-executor v0.1.5 [INFO] [stderr] Checking tokio-io v0.1.10 [INFO] [stderr] Checking nom v4.1.1 [INFO] [stderr] Checking tokio-current-thread v0.1.4 [INFO] [stderr] Checking tokio-timer v0.2.8 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [INFO] [stderr] Compiling syn v0.15.22 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking parking_lot v0.6.4 [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" "5a68c0d3d6702c178c103898df52eed4fc1f3397bf330efbf9c14cdb3974aeeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a68c0d3d6702c178c103898df52eed4fc1f3397bf330efbf9c14cdb3974aeeb", kill_on_drop: false }` [INFO] [stdout] 5a68c0d3d6702c178c103898df52eed4fc1f3397bf330efbf9c14cdb3974aeeb