[INFO] fetching crate webrtc-unreliable 0.6.0...
[INFO] testing webrtc-unreliable-0.6.0 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate webrtc-unreliable 0.6.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate webrtc-unreliable 0.6.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate webrtc-unreliable 0.6.0
[INFO] tweaked toml for crates.io crate webrtc-unreliable 0.6.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate webrtc-unreliable 0.6.0 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate webrtc-unreliable 0.6.0 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1eee4dc6a8b9a73fa6e09ea2f3522c157556504c2fd42a3abee69c6ee63f61c1
[INFO] running `Command { std: "docker" "start" "-a" "1eee4dc6a8b9a73fa6e09ea2f3522c157556504c2fd42a3abee69c6ee63f61c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1eee4dc6a8b9a73fa6e09ea2f3522c157556504c2fd42a3abee69c6ee63f61c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1eee4dc6a8b9a73fa6e09ea2f3522c157556504c2fd42a3abee69c6ee63f61c1", kill_on_drop: false }`
[INFO] [stdout] 1eee4dc6a8b9a73fa6e09ea2f3522c157556504c2fd42a3abee69c6ee63f61c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c60d72d49fb8824d1c9ea894dd585c6daa8793ada6111162c17522975f485a4
[INFO] running `Command { std: "docker" "start" "-a" "9c60d72d49fb8824d1c9ea894dd585c6daa8793ada6111162c17522975f485a4", kill_on_drop: false }`
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[INFO] [stderr]    Compiling pin-project v1.1.3
[INFO] [stderr]    Compiling webrtc-unreliable v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `ice_passwd` is never read
[INFO] [stdout]   --> src/sdp.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct SdpFields {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 11 |     pub ice_ufrag: String,
[INFO] [stdout] 12 |     pub ice_passwd: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SdpFields` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/buffer_pool.rs:22:20
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn acquire(&self) -> BufferHandle {
[INFO] [stdout]    |                    ^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn acquire(&self) -> BufferHandle<'_> {
[INFO] [stdout]    |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/buffer_pool.rs:30:18
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn adopt(&self, buffer: OwnedBuffer) -> BufferHandle {
[INFO] [stdout]    |                  ^^^^^                          ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn adopt(&self, buffer: OwnedBuffer) -> BufferHandle<'_> {
[INFO] [stdout]    |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.46s
[INFO] running `Command { std: "docker" "inspect" "9c60d72d49fb8824d1c9ea894dd585c6daa8793ada6111162c17522975f485a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c60d72d49fb8824d1c9ea894dd585c6daa8793ada6111162c17522975f485a4", kill_on_drop: false }`
[INFO] [stdout] 9c60d72d49fb8824d1c9ea894dd585c6daa8793ada6111162c17522975f485a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77dec2b5acc5f9886c3e3cec730a8888ad8564958b4502c17370bcf37ce6232d
[INFO] running `Command { std: "docker" "start" "-a" "77dec2b5acc5f9886c3e3cec730a8888ad8564958b4502c17370bcf37ce6232d", kill_on_drop: false }`
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[INFO] [stdout] warning: field `ice_passwd` is never read
[INFO] [stdout]   --> src/sdp.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct SdpFields {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 11 |     pub ice_ufrag: String,
[INFO] [stdout] 12 |     pub ice_passwd: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SdpFields` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/buffer_pool.rs:22:20
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn acquire(&self) -> BufferHandle {
[INFO] [stdout]    |                    ^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn acquire(&self) -> BufferHandle<'_> {
[INFO] [stdout]    |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/buffer_pool.rs:30:18
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn adopt(&self, buffer: OwnedBuffer) -> BufferHandle {
[INFO] [stdout]    |                  ^^^^^                          ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn adopt(&self, buffer: OwnedBuffer) -> BufferHandle<'_> {
[INFO] [stdout]    |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tokio v1.35.1
[INFO] [stderr]    Compiling clap v3.2.25
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling env_logger v0.9.3
[INFO] [stderr]    Compiling hyper v0.14.28
[INFO] [stderr]    Compiling webrtc-unreliable v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `ice_passwd` is never read
[INFO] [stdout]   --> src/sdp.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct SdpFields {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 11 |     pub ice_ufrag: String,
[INFO] [stdout] 12 |     pub ice_passwd: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SdpFields` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/buffer_pool.rs:22:20
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn acquire(&self) -> BufferHandle {
[INFO] [stdout]    |                    ^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn acquire(&self) -> BufferHandle<'_> {
[INFO] [stdout]    |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/buffer_pool.rs:30:18
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn adopt(&self, buffer: OwnedBuffer) -> BufferHandle {
[INFO] [stdout]    |                  ^^^^^                          ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn adopt(&self, buffer: OwnedBuffer) -> BufferHandle<'_> {
[INFO] [stdout]    |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.44s
[INFO] running `Command { std: "docker" "inspect" "77dec2b5acc5f9886c3e3cec730a8888ad8564958b4502c17370bcf37ce6232d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77dec2b5acc5f9886c3e3cec730a8888ad8564958b4502c17370bcf37ce6232d", kill_on_drop: false }`
[INFO] [stdout] 77dec2b5acc5f9886c3e3cec730a8888ad8564958b4502c17370bcf37ce6232d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eda6e7266c7d789a20629b7a9f0061a7ea096502f36ef611e6a84c154dc68725
[INFO] running `Command { std: "docker" "start" "-a" "eda6e7266c7d789a20629b7a9f0061a7ea096502f36ef611e6a84c154dc68725", kill_on_drop: false }`
[INFO] [stderr] warning: field `ice_passwd` is never read
[INFO] [stderr]   --> src/sdp.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct SdpFields {
[INFO] [stderr]    |            --------- field in this struct
[INFO] [stderr] 11 |     pub ice_ufrag: String,
[INFO] [stderr] 12 |     pub ice_passwd: String,
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `SdpFields` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/buffer_pool.rs:22:20
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub fn acquire(&self) -> BufferHandle {
[INFO] [stderr]    |                    ^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                    |
[INFO] [stderr]    |                    the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub fn acquire(&self) -> BufferHandle<'_> {
[INFO] [stderr]    |                                          ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/buffer_pool.rs:30:18
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub fn adopt(&self, buffer: OwnedBuffer) -> BufferHandle {
[INFO] [stderr]    |                  ^^^^^                          ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                  |
[INFO] [stderr]    |                  the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub fn adopt(&self, buffer: OwnedBuffer) -> BufferHandle<'_> {
[INFO] [stderr]    |                                                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `webrtc-unreliable` (lib) generated 3 warnings (run `cargo fix --lib -p webrtc-unreliable` to apply 2 suggestions)
[INFO] [stderr] warning: `webrtc-unreliable` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/webrtc_unreliable-cc74f7c96c245245)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests webrtc_unreliable
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "eda6e7266c7d789a20629b7a9f0061a7ea096502f36ef611e6a84c154dc68725", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eda6e7266c7d789a20629b7a9f0061a7ea096502f36ef611e6a84c154dc68725", kill_on_drop: false }`
[INFO] [stdout] eda6e7266c7d789a20629b7a9f0061a7ea096502f36ef611e6a84c154dc68725
