[INFO] fetching crate quinn-proto 0.6.1... [INFO] checking quinn-proto-0.6.1 against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863 [INFO] extracting crate quinn-proto 0.6.1 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate quinn-proto 0.6.1 on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate quinn-proto 0.6.1 [INFO] finished tweaking crates.io crate quinn-proto 0.6.1 [INFO] tweaked toml for crates.io crate quinn-proto 0.6.1 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--no-deps" "--format-version=1", 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] 8867d4b4af8f6bc58b1c9d89e4bc7ae2d95c382c85b45edacd6c3e92ffc05cf0 [INFO] running `Command { std: "docker" "start" "-a" "8867d4b4af8f6bc58b1c9d89e4bc7ae2d95c382c85b45edacd6c3e92ffc05cf0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8867d4b4af8f6bc58b1c9d89e4bc7ae2d95c382c85b45edacd6c3e92ffc05cf0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8867d4b4af8f6bc58b1c9d89e4bc7ae2d95c382c85b45edacd6c3e92ffc05cf0", kill_on_drop: false }` [INFO] [stdout] 8867d4b4af8f6bc58b1c9d89e4bc7ae2d95c382c85b45edacd6c3e92ffc05cf0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8b1f5e73601b3b42d5ed1534d4cac5bdae41086fc1389ffa855ffad0bb0f44b6 [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" "8b1f5e73601b3b42d5ed1534d4cac5bdae41086fc1389ffa855ffad0bb0f44b6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.85 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Checking regex-syntax v0.6.22 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking base64 v0.11.0 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Checking sharded-slab v0.1.1 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling hex-literal-impl v0.2.2 [INFO] [stderr] Checking yasna v0.3.2 [INFO] [stderr] Checking sct v0.6.0 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking hex-literal v0.2.1 [INFO] [stderr] Checking rustls v0.17.0 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking pem v0.8.2 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Checking rcgen v0.8.9 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling tracing-attributes v0.1.12 [INFO] [stderr] Compiling err-derive v0.2.4 [INFO] [stderr] Checking tracing v0.1.23 [INFO] [stderr] Checking tracing-subscriber v0.2.15 [INFO] [stderr] Checking quinn-proto v0.6.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `rx_packet_time` [INFO] [stdout] --> src/spaces.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | pub(crate) rx_packet_time: Instant, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `crypto_count` [INFO] [stdout] --> src/connection.rs:135:5 [INFO] [stdout] | [INFO] [stdout] 135 | crypto_count: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/tests/mod.rs:851:24 [INFO] [stdout] | [INFO] [stdout] 851 | panic!(e); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 851 | panic!("{}", e); [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 851 | std::panic::panic_any(e); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/tests/mod.rs:883:24 [INFO] [stdout] | [INFO] [stdout] 883 | panic!(e); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 883 | panic!("{}", e); [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 883 | std::panic::panic_any(e); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 57.99s [INFO] running `Command { std: "docker" "inspect" "8b1f5e73601b3b42d5ed1534d4cac5bdae41086fc1389ffa855ffad0bb0f44b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b1f5e73601b3b42d5ed1534d4cac5bdae41086fc1389ffa855ffad0bb0f44b6", kill_on_drop: false }` [INFO] [stdout] 8b1f5e73601b3b42d5ed1534d4cac5bdae41086fc1389ffa855ffad0bb0f44b6