[INFO] fetching crate rtc 0.0.1...
[INFO] testing rtc-0.0.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate rtc 0.0.1 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate rtc 0.0.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-20/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3cd95c7f9d30940f51770448296f1aa433cb244e76039394a04ad1e8eac24c4c
[INFO] running `Command { std: "docker" "start" "-a" "3cd95c7f9d30940f51770448296f1aa433cb244e76039394a04ad1e8eac24c4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3cd95c7f9d30940f51770448296f1aa433cb244e76039394a04ad1e8eac24c4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cd95c7f9d30940f51770448296f1aa433cb244e76039394a04ad1e8eac24c4c", kill_on_drop: false }`
[INFO] [stdout] 3cd95c7f9d30940f51770448296f1aa433cb244e76039394a04ad1e8eac24c4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bfd304159e738d623e56057551f142230975fe173d4c9d85f81fa314428e22b
[INFO] running `Command { std: "docker" "start" "-a" "2bfd304159e738d623e56057551f142230975fe173d4c9d85f81fa314428e22b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rtc v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "2bfd304159e738d623e56057551f142230975fe173d4c9d85f81fa314428e22b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bfd304159e738d623e56057551f142230975fe173d4c9d85f81fa314428e22b", kill_on_drop: false }`
[INFO] [stdout] 2bfd304159e738d623e56057551f142230975fe173d4c9d85f81fa314428e22b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ecc7a4c59d2f7c52249667910d41bec9f272c552af2757f7b69a1e19e57fd06c
[INFO] running `Command { std: "docker" "start" "-a" "ecc7a4c59d2f7c52249667910d41bec9f272c552af2757f7b69a1e19e57fd06c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rtc v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "ecc7a4c59d2f7c52249667910d41bec9f272c552af2757f7b69a1e19e57fd06c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecc7a4c59d2f7c52249667910d41bec9f272c552af2757f7b69a1e19e57fd06c", kill_on_drop: false }`
[INFO] [stdout] ecc7a4c59d2f7c52249667910d41bec9f272c552af2757f7b69a1e19e57fd06c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a3f4477e74cd75045635cdd6ff2c3a836e2d188cdd6e04b77cde0b352fc665ec
[INFO] running `Command { std: "docker" "start" "-a" "a3f4477e74cd75045635cdd6ff2c3a836e2d188cdd6e04b77cde0b352fc665ec", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rtc-7b76069f685b5700)
[INFO] [stdout] 
[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] [stderr]    Doc-tests rtc
[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" "a3f4477e74cd75045635cdd6ff2c3a836e2d188cdd6e04b77cde0b352fc665ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3f4477e74cd75045635cdd6ff2c3a836e2d188cdd6e04b77cde0b352fc665ec", kill_on_drop: false }`
[INFO] [stdout] a3f4477e74cd75045635cdd6ff2c3a836e2d188cdd6e04b77cde0b352fc665ec