[INFO] cloning repository https://github.com/emiliancristea/bunker-rtc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emiliancristea/bunker-rtc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femiliancristea%2Fbunker-rtc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femiliancristea%2Fbunker-rtc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c108cd14ade9370d9d0770976582fc0c32fc1be3
[INFO] testing emiliancristea/bunker-rtc against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femiliancristea%2Fbunker-rtc" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/emiliancristea/bunker-rtc
[INFO] finished tweaking git repo https://github.com/emiliancristea/bunker-rtc
[INFO] tweaked toml for git repo https://github.com/emiliancristea/bunker-rtc written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/emiliancristea/bunker-rtc on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/emiliancristea/bunker-rtc 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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea4c655956f9200cf787de3f941f51daaf6d70f0864d4a80306c9c72091e6417
[INFO] running `Command { std: "docker" "start" "-a" "ea4c655956f9200cf787de3f941f51daaf6d70f0864d4a80306c9c72091e6417", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea4c655956f9200cf787de3f941f51daaf6d70f0864d4a80306c9c72091e6417", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea4c655956f9200cf787de3f941f51daaf6d70f0864d4a80306c9c72091e6417", kill_on_drop: false }`
[INFO] [stdout] ea4c655956f9200cf787de3f941f51daaf6d70f0864d4a80306c9c72091e6417
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71942ea9a1f4e5de9d6f807ddae0b9a03f100991dc0d22cd59eb68a94049fb95
[INFO] running `Command { std: "docker" "start" "-a" "71942ea9a1f4e5de9d6f807ddae0b9a03f100991dc0d22cd59eb68a94049fb95", kill_on_drop: false }`
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[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling webrtc-util v0.9.0
[INFO] [stderr]    Compiling tokio-util v0.7.17
[INFO] [stderr]    Compiling sdp v0.6.2
[INFO] [stderr]    Compiling rtp v0.11.0
[INFO] [stderr]    Compiling rtcp v0.11.0
[INFO] [stderr]    Compiling stun v0.6.0
[INFO] [stderr]    Compiling webrtc-sctp v0.10.0
[INFO] [stderr]    Compiling webrtc-mdns v0.7.0
[INFO] [stderr]    Compiling webrtc-dtls v0.10.0
[INFO] [stderr]    Compiling webrtc-media v0.8.0
[INFO] [stderr]    Compiling turn v0.8.0
[INFO] [stderr]    Compiling webrtc-srtp v0.13.0
[INFO] [stderr]    Compiling interceptor v0.12.0
[INFO] [stderr]    Compiling webrtc-data v0.9.0
[INFO] [stderr]    Compiling webrtc-ice v0.11.0
[INFO] [stderr]    Compiling webrtc v0.11.0
[INFO] [stderr]    Compiling bunker-rtc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `webrtc::peer_connection::sdp::session_description::RTCSessionDescription`
[INFO] [stdout]    --> src/peer/mod.rs:204:13
[INFO] [stdout]     |
[INFO] [stdout] 204 |         use webrtc::peer_connection::sdp::session_description::RTCSessionDescription;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::error::Result`
[INFO] [stdout]  --> src/ice/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::error::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `event_tx` is never read
[INFO] [stdout]    --> src/peer/mod.rs:114:5
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub struct PeerConnection {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 114 |     event_tx: mpsc::Sender<PeerEvent>,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 23s
[INFO] running `Command { std: "docker" "inspect" "71942ea9a1f4e5de9d6f807ddae0b9a03f100991dc0d22cd59eb68a94049fb95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71942ea9a1f4e5de9d6f807ddae0b9a03f100991dc0d22cd59eb68a94049fb95", kill_on_drop: false }`
[INFO] [stdout] 71942ea9a1f4e5de9d6f807ddae0b9a03f100991dc0d22cd59eb68a94049fb95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 09afae7ee247002ba074cbbcaa0f869ebff476f4403dd82fb8e2e882c7b4793d
[INFO] running `Command { std: "docker" "start" "-a" "09afae7ee247002ba074cbbcaa0f869ebff476f4403dd82fb8e2e882c7b4793d", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling signal-hook-registry v1.4.7
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling nu-ansi-term v0.50.3
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.22
[INFO] [stderr]    Compiling webrtc-util v0.9.0
[INFO] [stderr]    Compiling tokio-util v0.7.17
[INFO] [stderr]    Compiling rtp v0.11.0
[INFO] [stderr]    Compiling stun v0.6.0
[INFO] [stderr]    Compiling rtcp v0.11.0
[INFO] [stderr]    Compiling webrtc-mdns v0.7.0
[INFO] [stderr]    Compiling webrtc-sctp v0.10.0
[INFO] [stderr]    Compiling webrtc-dtls v0.10.0
[INFO] [stderr]    Compiling turn v0.8.0
[INFO] [stderr]    Compiling webrtc-media v0.8.0
[INFO] [stderr]    Compiling webrtc-srtp v0.13.0
[INFO] [stderr]    Compiling interceptor v0.12.0
[INFO] [stderr]    Compiling webrtc-data v0.9.0
[INFO] [stderr]    Compiling webrtc-ice v0.11.0
[INFO] [stderr]    Compiling webrtc v0.11.0
[INFO] [stderr]    Compiling bunker-rtc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `webrtc::peer_connection::sdp::session_description::RTCSessionDescription`
[INFO] [stdout]    --> src/peer/mod.rs:204:13
[INFO] [stdout]     |
[INFO] [stdout] 204 |         use webrtc::peer_connection::sdp::session_description::RTCSessionDescription;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::error::Result`
[INFO] [stdout]  --> src/ice/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::error::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `event_tx` is never read
[INFO] [stdout]    --> src/peer/mod.rs:114:5
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub struct PeerConnection {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 114 |     event_tx: mpsc::Sender<PeerEvent>,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `webrtc::peer_connection::sdp::session_description::RTCSessionDescription`
[INFO] [stdout]    --> src/peer/mod.rs:204:13
[INFO] [stdout]     |
[INFO] [stdout] 204 |         use webrtc::peer_connection::sdp::session_description::RTCSessionDescription;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::error::Result`
[INFO] [stdout]  --> src/ice/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::error::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `event_tx` is never read
[INFO] [stdout]    --> src/peer/mod.rs:114:5
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub struct PeerConnection {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 114 |     event_tx: mpsc::Sender<PeerEvent>,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 45.22s
[INFO] running `Command { std: "docker" "inspect" "09afae7ee247002ba074cbbcaa0f869ebff476f4403dd82fb8e2e882c7b4793d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09afae7ee247002ba074cbbcaa0f869ebff476f4403dd82fb8e2e882c7b4793d", kill_on_drop: false }`
[INFO] [stdout] 09afae7ee247002ba074cbbcaa0f869ebff476f4403dd82fb8e2e882c7b4793d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0e7123846ff743bfee131993b7200027f4e94b29c8fa80633d6b13935a90db73
[INFO] running `Command { std: "docker" "start" "-a" "0e7123846ff743bfee131993b7200027f4e94b29c8fa80633d6b13935a90db73", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `webrtc::peer_connection::sdp::session_description::RTCSessionDescription`
[INFO] [stderr]    --> src/peer/mod.rs:204:13
[INFO] [stderr]     |
[INFO] [stderr] 204 |         use webrtc::peer_connection::sdp::session_description::RTCSessionDescription;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::error::Result`
[INFO] [stderr]  --> src/ice/mod.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::error::Result;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `event_tx` is never read
[INFO] [stderr]    --> src/peer/mod.rs:114:5
[INFO] [stderr]     |
[INFO] [stderr] 100 | pub struct PeerConnection {
[INFO] [stderr]     |            -------------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 114 |     event_tx: mpsc::Sender<PeerEvent>,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `bunker-rtc` (lib) generated 3 warnings (run `cargo fix --lib -p bunker-rtc` to apply 2 suggestions)
[INFO] [stderr] warning: `bunker-rtc` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bunker_rtc-40123f6cd2228c16)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test ice::tests::test_parse_candidate ... ok
[INFO] [stdout] test ice::tests::test_parse_candidate_with_related ... ok
[INFO] [stdout] test ice::tests::test_socket_addr ... ok
[INFO] [stdout] test channel::tests::test_data_channel_state ... ok
[INFO] [stdout] test channel::tests::test_data_channel_new ... ok
[INFO] [stdout] test signaling::tests::test_memory_signaling ... ok
[INFO] [stdout] test channel::tests::test_data_channel_messaging ... ok
[INFO] [stdout] test signaling::tests::test_signal_message_json ... ok
[INFO] [stdout] test peer::tests::test_peer_connection_new ... ok
[INFO] [stdout] test peer::tests::test_create_offer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bunker_rtc
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 16) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0e7123846ff743bfee131993b7200027f4e94b29c8fa80633d6b13935a90db73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e7123846ff743bfee131993b7200027f4e94b29c8fa80633d6b13935a90db73", kill_on_drop: false }`
[INFO] [stdout] 0e7123846ff743bfee131993b7200027f4e94b29c8fa80633d6b13935a90db73