[INFO] fetching crate multiplayer 0.0.0...
[INFO] testing multiplayer-0.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate multiplayer 0.0.0 into /workspace/builds/worker-51/source
[INFO] validating manifest of crates.io crate multiplayer 0.0.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate multiplayer 0.0.0
[INFO] finished tweaking crates.io crate multiplayer 0.0.0
[INFO] tweaked toml for crates.io crate multiplayer 0.0.0 written to /workspace/builds/worker-51/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 365ea750c9c021b72f0afd9633558ccd42149a296680118d65f2ad0076e7faf3
[INFO] running `Command { std: "docker" "start" "-a" "365ea750c9c021b72f0afd9633558ccd42149a296680118d65f2ad0076e7faf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "365ea750c9c021b72f0afd9633558ccd42149a296680118d65f2ad0076e7faf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "365ea750c9c021b72f0afd9633558ccd42149a296680118d65f2ad0076e7faf3", kill_on_drop: false }`
[INFO] [stdout] 365ea750c9c021b72f0afd9633558ccd42149a296680118d65f2ad0076e7faf3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15e2edd2c435953f19d62391486ea9e8586c0556b34db1f15d950735fa224450
[INFO] running `Command { std: "docker" "start" "-a" "15e2edd2c435953f19d62391486ea9e8586c0556b34db1f15d950735fa224450", kill_on_drop: false }`
[INFO] [stderr]    Compiling multiplayer v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "15e2edd2c435953f19d62391486ea9e8586c0556b34db1f15d950735fa224450", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15e2edd2c435953f19d62391486ea9e8586c0556b34db1f15d950735fa224450", kill_on_drop: false }`
[INFO] [stdout] 15e2edd2c435953f19d62391486ea9e8586c0556b34db1f15d950735fa224450
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a80e9268668387d472602f13bb7e3c8cf9e2a194d2ca0adb32002935de1e208
[INFO] running `Command { std: "docker" "start" "-a" "5a80e9268668387d472602f13bb7e3c8cf9e2a194d2ca0adb32002935de1e208", kill_on_drop: false }`
[INFO] [stderr]    Compiling multiplayer v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "5a80e9268668387d472602f13bb7e3c8cf9e2a194d2ca0adb32002935de1e208", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a80e9268668387d472602f13bb7e3c8cf9e2a194d2ca0adb32002935de1e208", kill_on_drop: false }`
[INFO] [stdout] 5a80e9268668387d472602f13bb7e3c8cf9e2a194d2ca0adb32002935de1e208
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cea35172d1c1971627c3b11db51db2314c434db14ebea0dad3b82b460edb6736
[INFO] running `Command { std: "docker" "start" "-a" "cea35172d1c1971627c3b11db51db2314c434db14ebea0dad3b82b460edb6736", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/multiplayer-e6f37d8807ac3a60)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests multiplayer
[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" "cea35172d1c1971627c3b11db51db2314c434db14ebea0dad3b82b460edb6736", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cea35172d1c1971627c3b11db51db2314c434db14ebea0dad3b82b460edb6736", kill_on_drop: false }`
[INFO] [stdout] cea35172d1c1971627c3b11db51db2314c434db14ebea0dad3b82b460edb6736