[INFO] cloning repository https://github.com/ustulation/using-quinn [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ustulation/using-quinn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fustulation%2Fusing-quinn", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fustulation%2Fusing-quinn'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c8bc722895860cea475a1709e361c57f33a52642 [INFO] checking ustulation/using-quinn against try#ffa4a0215752773248fb0f0a8092f1c3e7907e9e for pr-75585 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fustulation%2Fusing-quinn" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ustulation/using-quinn on toolchain ffa4a0215752773248fb0f0a8092f1c3e7907e9e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ustulation/using-quinn [INFO] removed workspace from git repo https://github.com/ustulation/using-quinn [INFO] finished tweaking git repo https://github.com/ustulation/using-quinn [INFO] tweaked toml for git repo https://github.com/ustulation/using-quinn written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pem v0.6.1 [INFO] [stderr] Downloaded rcgen v0.7.0 [INFO] [stderr] Downloaded attohttpc v0.10.1 [INFO] [stderr] Downloaded igd v0.10.2 [INFO] [stderr] Downloaded quinn v0.6.1 [INFO] [stderr] Downloaded quinn-proto v0.6.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bd9ba390f0046b143916e890ae6c952a026620ac65b9144996f17309f5698897 [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" "bd9ba390f0046b143916e890ae6c952a026620ac65b9144996f17309f5698897", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bd9ba390f0046b143916e890ae6c952a026620ac65b9144996f17309f5698897", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd9ba390f0046b143916e890ae6c952a026620ac65b9144996f17309f5698897", kill_on_drop: false }` [INFO] [stdout] bd9ba390f0046b143916e890ae6c952a026620ac65b9144996f17309f5698897 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 64b24f0ade2b9d15aaf230731157961c3b34df9acbc758dcfe6a5e9550557bf5 [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" "64b24f0ade2b9d15aaf230731157961c3b34df9acbc758dcfe6a5e9550557bf5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.20 [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling syn v1.0.40 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling cc v1.0.59 [INFO] [stderr] Compiling rustversion v1.0.3 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking gimli v0.22.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking object v0.20.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking ppv-lite86 v0.2.9 [INFO] [stderr] Checking futures-io v0.3.5 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Compiling nix v0.13.1 [INFO] [stderr] Checking pin-project-lite v0.1.7 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking utf8parse v0.1.1 [INFO] [stderr] Checking unwrap v1.2.1 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking smallvec v1.4.2 [INFO] [stderr] Checking tracing-core v0.1.15 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking sharded-slab v0.0.9 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking miniz_oxide v0.4.1 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Checking tracing-log v0.1.1 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling ring v0.16.15 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking directories v1.0.2 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking chrono v0.4.15 [INFO] [stderr] Checking addr2line v0.13.0 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking yasna v0.3.2 [INFO] [stderr] Checking backtrace v0.3.50 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Checking webpki v0.21.3 [INFO] [stderr] Checking sct v0.6.0 [INFO] [stderr] Checking rustyline v4.1.0 [INFO] [stderr] Checking rustls v0.17.0 [INFO] [stderr] Checking structopt v0.2.18 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling tracing-attributes v0.1.11 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling err-derive v0.2.4 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking pem v0.6.1 [INFO] [stderr] Checking rcgen v0.7.0 [INFO] [stderr] Checking tracing v0.1.19 [INFO] [stderr] Checking pin-project v0.4.23 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking serde_json v1.0.57 [INFO] [stderr] Checking tracing-serde v0.1.1 [INFO] [stderr] Checking bincode v1.3.1 [INFO] [stderr] Checking tokio v0.2.22 [INFO] [stderr] Checking quinn-proto v0.6.1 [INFO] [stderr] Checking tracing-subscriber v0.2.11 [INFO] [stderr] Checking quinn v0.6.1 [INFO] [stderr] Checking quic-p2p v0.7.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `crate::connection` [INFO] [stdout] --> src/test_utils.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::connection::{Connection, FromPeer, QConn, ToPeer}; [INFO] [stdout] | ^^^^^^^^^^ maybe a missing crate `connection`? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::context` [INFO] [stdout] --> src/test_utils.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::context::ctx; [INFO] [stdout] | ^^^^^^^ maybe a missing crate `context`? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::context` [INFO] [stdout] --> src/test_utils.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::context::Context; [INFO] [stdout] | ^^^^^^^ maybe a missing crate `context`? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `crate::communicate`, `crate::Peer` [INFO] [stdout] --> src/test_utils.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::{communicate, Peer, QuicP2p}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^ no `Peer` in the root [INFO] [stdout] | | [INFO] [stdout] | no `communicate` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `crate::utils::new_unbounded_channels`, `crate::utils::EventReceivers`, `crate::utils::Token`, `crate::utils::R` [INFO] [stdout] --> src/test_utils.rs:15:20 [INFO] [stdout] | [INFO] [stdout] 15 | use crate::utils::{new_unbounded_channels, EventReceivers, Token, R}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^ ^ no `R` in `utils` [INFO] [stdout] | | | | [INFO] [stdout] | | | no `Token` in `utils` [INFO] [stdout] | | no `EventReceivers` in `utils` [INFO] [stdout] | no `new_unbounded_channels` in `utils` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: wrong number of type arguments: expected 2, found 1 [INFO] [stdout] --> src/test_utils.rs:122:55 [INFO] [stdout] | [INFO] [stdout] 122 | pub(crate) fn attempted_connections(&mut self) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ expected 2 type arguments [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: wrong number of type arguments: expected 2, found 1 [INFO] [stdout] --> src/test_utils.rs:142:10 [INFO] [stdout] | [INFO] [stdout] 142 | ) -> Result [INFO] [stdout] | ^^^^^^^^^^^ expected 2 type arguments [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0107, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0107`. [INFO] [stdout] [INFO] [stderr] error: could not compile `quic-p2p`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: constant is never used: `MAX_CACHE_SIZE` [INFO] [stdout] --> src/bootstrap_cache.rs:22:1 [INFO] [stdout] | [INFO] [stdout] 22 | const MAX_CACHE_SIZE: usize = 200; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | unused, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] = note: `#[warn(dead_code)]` implied by `#[warn(unused)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_peer` [INFO] [stdout] --> src/bootstrap_cache.rs:87:12 [INFO] [stdout] | [INFO] [stdout] 87 | pub fn add_peer(&mut self, peer: SocketAddr) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `insert_new` [INFO] [stdout] --> src/bootstrap_cache.rs:99:8 [INFO] [stdout] | [INFO] [stdout] 99 | fn insert_new(&mut self, peer: SocketAddr) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `move_to_cache_top` [INFO] [stdout] --> src/bootstrap_cache.rs:108:8 [INFO] [stdout] | [INFO] [stdout] 108 | fn move_to_cache_top(&mut self, peer: SocketAddr) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_sync_to_disk` [INFO] [stdout] --> src/bootstrap_cache.rs:116:8 [INFO] [stdout] | [INFO] [stdout] 116 | fn try_sync_to_disk(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "64b24f0ade2b9d15aaf230731157961c3b34df9acbc758dcfe6a5e9550557bf5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64b24f0ade2b9d15aaf230731157961c3b34df9acbc758dcfe6a5e9550557bf5", kill_on_drop: false }` [INFO] [stdout] 64b24f0ade2b9d15aaf230731157961c3b34df9acbc758dcfe6a5e9550557bf5