[INFO] fetching crate proto-tower-webrtc 0.1.5...
[INFO] testing proto-tower-webrtc-0.1.5 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate proto-tower-webrtc 0.1.5 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate proto-tower-webrtc 0.1.5
[INFO] finished tweaking crates.io crate proto-tower-webrtc 0.1.5
[INFO] tweaked toml for crates.io crate proto-tower-webrtc 0.1.5 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate proto-tower-webrtc 0.1.5 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate proto-tower-webrtc 0.1.5 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 808822b5a1cb7a79f4648a85307c2e73ca8d8a8d7b08d2f14e57857bee178b2d
[INFO] running `Command { std: "docker" "start" "-a" "808822b5a1cb7a79f4648a85307c2e73ca8d8a8d7b08d2f14e57857bee178b2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "808822b5a1cb7a79f4648a85307c2e73ca8d8a8d7b08d2f14e57857bee178b2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "808822b5a1cb7a79f4648a85307c2e73ca8d8a8d7b08d2f14e57857bee178b2d", kill_on_drop: false }`
[INFO] [stdout] 808822b5a1cb7a79f4648a85307c2e73ca8d8a8d7b08d2f14e57857bee178b2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f38f08704432a997fb17e7a51287848a1471537a60b1748fbf7a95ebfb81dd91
[INFO] running `Command { std: "docker" "start" "-a" "f38f08704432a997fb17e7a51287848a1471537a60b1748fbf7a95ebfb81dd91", kill_on_drop: false }`
[INFO] [stderr]    Compiling proto-tower-webrtc v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "f38f08704432a997fb17e7a51287848a1471537a60b1748fbf7a95ebfb81dd91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f38f08704432a997fb17e7a51287848a1471537a60b1748fbf7a95ebfb81dd91", kill_on_drop: false }`
[INFO] [stdout] f38f08704432a997fb17e7a51287848a1471537a60b1748fbf7a95ebfb81dd91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30d5fb73481564d3afda697a5cf0f463ca4f99ebdc2802e36745779c4da37170
[INFO] running `Command { std: "docker" "start" "-a" "30d5fb73481564d3afda697a5cf0f463ca4f99ebdc2802e36745779c4da37170", kill_on_drop: false }`
[INFO] [stderr]    Compiling proto-tower-webrtc v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "30d5fb73481564d3afda697a5cf0f463ca4f99ebdc2802e36745779c4da37170", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30d5fb73481564d3afda697a5cf0f463ca4f99ebdc2802e36745779c4da37170", kill_on_drop: false }`
[INFO] [stdout] 30d5fb73481564d3afda697a5cf0f463ca4f99ebdc2802e36745779c4da37170
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 65cc5e97c4d2fb0c6e5a64686cc5245732cde0bde1df372508fc4bcecf93f05d
[INFO] running `Command { std: "docker" "start" "-a" "65cc5e97c4d2fb0c6e5a64686cc5245732cde0bde1df372508fc4bcecf93f05d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/proto_tower_webrtc-182284deeecd42ae)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests proto_tower_webrtc
[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] [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" "65cc5e97c4d2fb0c6e5a64686cc5245732cde0bde1df372508fc4bcecf93f05d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65cc5e97c4d2fb0c6e5a64686cc5245732cde0bde1df372508fc4bcecf93f05d", kill_on_drop: false }`
[INFO] [stdout] 65cc5e97c4d2fb0c6e5a64686cc5245732cde0bde1df372508fc4bcecf93f05d