[INFO] fetching crate webrtc-rs-rtcp 0.2.0...
[INFO] checking webrtc-rs-rtcp-0.2.0 against try#4a04890980766cc79878135f5ade8c0c4321e943 for pr-65819
[INFO] extracting crate webrtc-rs-rtcp 0.2.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate webrtc-rs-rtcp 0.2.0 on toolchain 4a04890980766cc79878135f5ade8c0c4321e943
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate webrtc-rs-rtcp 0.2.0
[INFO] finished tweaking crates.io crate webrtc-rs-rtcp 0.2.0
[INFO] tweaked toml for crates.io crate webrtc-rs-rtcp 0.2.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "fetch" "--locked" "--manifest-path" "Cargo.toml", 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]  Downloading crates ...
[INFO] [stderr]   Downloaded bytes v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 32db61b187eb01b46a0700d468e4836d43a315c1e30a7125a4e2be0e5beb4753
[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" "32db61b187eb01b46a0700d468e4836d43a315c1e30a7125a4e2be0e5beb4753", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32db61b187eb01b46a0700d468e4836d43a315c1e30a7125a4e2be0e5beb4753", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32db61b187eb01b46a0700d468e4836d43a315c1e30a7125a4e2be0e5beb4753", kill_on_drop: false }`
[INFO] [stdout] 32db61b187eb01b46a0700d468e4836d43a315c1e30a7125a4e2be0e5beb4753
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca50c11c97bc9da3b0d8f7a18222da5ec0a76f9b2b9b02f8710be6f49aed45fc
[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" "ca50c11c97bc9da3b0d8f7a18222da5ec0a76f9b2b9b02f8710be6f49aed45fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.3
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[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]     Checking subtle v2.4.0
[INFO] [stderr]    Compiling libc v0.2.93
[INFO] [stderr]    Compiling lexical-core v0.7.5
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking rand_core v0.5.1
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[INFO] [stderr]     Checking parking_lot_core v0.8.3
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking mio v0.7.11
[INFO] [stderr]     Checking signal-hook-registry v1.3.0
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[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking parking_lot v0.11.1
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[INFO] [stderr]    Compiling ring v0.16.20
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[INFO] [stderr]     Checking rcgen v0.8.10
[INFO] [stderr]     Checking rusticata-macros v3.0.1
[INFO] [stderr]    Compiling der-oid-macro v0.4.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling tokio-macros v1.1.0
[INFO] [stderr]     Checking der-parser v5.1.0
[INFO] [stderr]     Checking thiserror v1.0.24
[INFO] [stderr]     Checking x509-parser v0.9.2
[INFO] [stderr]     Checking webrtc-rs-util v0.1.6
[INFO] [stderr]     Checking webrtc-rs-rtcp v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/transport_layer_cc/transport_layer_cc_test.rs:672:24
[INFO] [stdout]     |
[INFO] [stdout] 672 |                 panic!(format!("Packets are not same {}", name));
[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]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 672 |                 panic!("Packets are not same {}", name);
[INFO] [stdout]     |                       --                             --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 42s
[INFO] running `Command { std: "docker" "inspect" "ca50c11c97bc9da3b0d8f7a18222da5ec0a76f9b2b9b02f8710be6f49aed45fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca50c11c97bc9da3b0d8f7a18222da5ec0a76f9b2b9b02f8710be6f49aed45fc", kill_on_drop: false }`
[INFO] [stdout] ca50c11c97bc9da3b0d8f7a18222da5ec0a76f9b2b9b02f8710be6f49aed45fc