[INFO] fetching crate interaction 0.3.4...
[INFO] testing interaction-0.3.4 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate interaction 0.3.4 into /workspace/builds/worker-26/source
[INFO] validating manifest of crates.io crate interaction 0.3.4 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate interaction 0.3.4
[INFO] finished tweaking crates.io crate interaction 0.3.4
[INFO] tweaked toml for crates.io crate interaction 0.3.4 written to /workspace/builds/worker-26/source/Cargo.toml
[INFO] crate crates.io crate interaction 0.3.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 81f59f171d15579d8364cc63a42bf8e7d49c50b6a8434f2414d9b6c0c70a2728
[INFO] running `Command { std: "docker" "start" "-a" "81f59f171d15579d8364cc63a42bf8e7d49c50b6a8434f2414d9b6c0c70a2728", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "81f59f171d15579d8364cc63a42bf8e7d49c50b6a8434f2414d9b6c0c70a2728", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81f59f171d15579d8364cc63a42bf8e7d49c50b6a8434f2414d9b6c0c70a2728", kill_on_drop: false }`
[INFO] [stdout] 81f59f171d15579d8364cc63a42bf8e7d49c50b6a8434f2414d9b6c0c70a2728
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21fa28d1c9a80606b8c77bcb7d9975ce07e32b1ee1a260e2ca4ae8bf8e59a0d1
[INFO] running `Command { std: "docker" "start" "-a" "21fa28d1c9a80606b8c77bcb7d9975ce07e32b1ee1a260e2ca4ae8bf8e59a0d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.82
[INFO] [stderr]    Compiling termios v0.3.3
[INFO] [stderr]    Compiling interaction v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "21fa28d1c9a80606b8c77bcb7d9975ce07e32b1ee1a260e2ca4ae8bf8e59a0d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21fa28d1c9a80606b8c77bcb7d9975ce07e32b1ee1a260e2ca4ae8bf8e59a0d1", kill_on_drop: false }`
[INFO] [stdout] 21fa28d1c9a80606b8c77bcb7d9975ce07e32b1ee1a260e2ca4ae8bf8e59a0d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3912785b34d9ebcd1540f254f121c1379c72520ddef11597f281db0b2540ca96
[INFO] running `Command { std: "docker" "start" "-a" "3912785b34d9ebcd1540f254f121c1379c72520ddef11597f281db0b2540ca96", kill_on_drop: false }`
[INFO] [stderr]    Compiling interaction v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "3912785b34d9ebcd1540f254f121c1379c72520ddef11597f281db0b2540ca96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3912785b34d9ebcd1540f254f121c1379c72520ddef11597f281db0b2540ca96", kill_on_drop: false }`
[INFO] [stdout] 3912785b34d9ebcd1540f254f121c1379c72520ddef11597f281db0b2540ca96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4a39c4f4e8cde30fbf1fb9650dd9cd5d9f584ecf2c1e086ee70c5239e4aa399a
[INFO] running `Command { std: "docker" "start" "-a" "4a39c4f4e8cde30fbf1fb9650dd9cd5d9f584ecf2c1e086ee70c5239e4aa399a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/interaction-4cd7121afcb55b13)
[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 interaction
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 11) - compile ... ok
[INFO] [stdout] test src/lib.rs - InteractionBuilder (line 655) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4a39c4f4e8cde30fbf1fb9650dd9cd5d9f584ecf2c1e086ee70c5239e4aa399a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a39c4f4e8cde30fbf1fb9650dd9cd5d9f584ecf2c1e086ee70c5239e4aa399a", kill_on_drop: false }`
[INFO] [stdout] 4a39c4f4e8cde30fbf1fb9650dd9cd5d9f584ecf2c1e086ee70c5239e4aa399a