[INFO] fetching crate rtc 0.0.1...
[INFO] testing rtc-0.0.1 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate rtc 0.0.1 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate rtc 0.0.1 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rtc 0.0.1
[INFO] finished tweaking crates.io crate rtc 0.0.1
[INFO] tweaked toml for crates.io crate rtc 0.0.1 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3f11246a76fd6264f07e41decfab6ab935c49da3607dd7ecead67ad5c9a7249b
[INFO] running `Command { std: "docker" "start" "-a" "3f11246a76fd6264f07e41decfab6ab935c49da3607dd7ecead67ad5c9a7249b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f11246a76fd6264f07e41decfab6ab935c49da3607dd7ecead67ad5c9a7249b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f11246a76fd6264f07e41decfab6ab935c49da3607dd7ecead67ad5c9a7249b", kill_on_drop: false }`
[INFO] [stdout] 3f11246a76fd6264f07e41decfab6ab935c49da3607dd7ecead67ad5c9a7249b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae37ef5975846a5a5b75b4324363199bcd75406970a3a98352c2bb695ee8a4b8
[INFO] running `Command { std: "docker" "start" "-a" "ae37ef5975846a5a5b75b4324363199bcd75406970a3a98352c2bb695ee8a4b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling rtc v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "ae37ef5975846a5a5b75b4324363199bcd75406970a3a98352c2bb695ee8a4b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae37ef5975846a5a5b75b4324363199bcd75406970a3a98352c2bb695ee8a4b8", kill_on_drop: false }`
[INFO] [stdout] ae37ef5975846a5a5b75b4324363199bcd75406970a3a98352c2bb695ee8a4b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08fe1a42ecbb39b524980a0273db9cbcb0948be917de15f4be7a9f705f9e62e4
[INFO] running `Command { std: "docker" "start" "-a" "08fe1a42ecbb39b524980a0273db9cbcb0948be917de15f4be7a9f705f9e62e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling rtc v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "08fe1a42ecbb39b524980a0273db9cbcb0948be917de15f4be7a9f705f9e62e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08fe1a42ecbb39b524980a0273db9cbcb0948be917de15f4be7a9f705f9e62e4", kill_on_drop: false }`
[INFO] [stdout] 08fe1a42ecbb39b524980a0273db9cbcb0948be917de15f4be7a9f705f9e62e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c30c32dffdb8980c25fa72317bf460c3f24edeb0fdcf3d38b38b7d6de47d1537
[INFO] running `Command { std: "docker" "start" "-a" "c30c32dffdb8980c25fa72317bf460c3f24edeb0fdcf3d38b38b7d6de47d1537", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rtc-c23299a20ec752b7)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rtc
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "c30c32dffdb8980c25fa72317bf460c3f24edeb0fdcf3d38b38b7d6de47d1537", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c30c32dffdb8980c25fa72317bf460c3f24edeb0fdcf3d38b38b7d6de47d1537", kill_on_drop: false }`
[INFO] [stdout] c30c32dffdb8980c25fa72317bf460c3f24edeb0fdcf3d38b38b7d6de47d1537