[INFO] cloning repository https://github.com/CandySunPlus/fifo-ipc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CandySunPlus/fifo-ipc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCandySunPlus%2Ffifo-ipc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCandySunPlus%2Ffifo-ipc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ed3aa20b1a9784c54852c68bca3c37dc62f76011
[INFO] testing CandySunPlus/fifo-ipc against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCandySunPlus%2Ffifo-ipc" "/workspace/builds/worker-16/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-16/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/CandySunPlus/fifo-ipc 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 git repo https://github.com/CandySunPlus/fifo-ipc
[INFO] finished tweaking git repo https://github.com/CandySunPlus/fifo-ipc
[INFO] tweaked toml for git repo https://github.com/CandySunPlus/fifo-ipc written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] crate git repo https://github.com/CandySunPlus/fifo-ipc already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 14275b4ffad2bf2283d1e822850c7b8700ab4b3e90c1dbeace606abc295e8cbd
[INFO] running `Command { std: "docker" "start" "-a" "14275b4ffad2bf2283d1e822850c7b8700ab4b3e90c1dbeace606abc295e8cbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14275b4ffad2bf2283d1e822850c7b8700ab4b3e90c1dbeace606abc295e8cbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14275b4ffad2bf2283d1e822850c7b8700ab4b3e90c1dbeace606abc295e8cbd", kill_on_drop: false }`
[INFO] [stdout] 14275b4ffad2bf2283d1e822850c7b8700ab4b3e90c1dbeace606abc295e8cbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] c99555d8208a6837603351e8a595d02f86e60e71afb073f15b75e0dc04fd1c87
[INFO] running `Command { std: "docker" "start" "-a" "c99555d8208a6837603351e8a595d02f86e60e71afb073f15b75e0dc04fd1c87", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling nix v0.22.1
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling fifo-ipc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.71s
[INFO] running `Command { std: "docker" "inspect" "c99555d8208a6837603351e8a595d02f86e60e71afb073f15b75e0dc04fd1c87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c99555d8208a6837603351e8a595d02f86e60e71afb073f15b75e0dc04fd1c87", kill_on_drop: false }`
[INFO] [stdout] c99555d8208a6837603351e8a595d02f86e60e71afb073f15b75e0dc04fd1c87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] ef1dbaea84bfd36c1b78471f407c1c646782ef041c2538b488d3cfbd5fc6075b
[INFO] running `Command { std: "docker" "start" "-a" "ef1dbaea84bfd36c1b78471f407c1c646782ef041c2538b488d3cfbd5fc6075b", kill_on_drop: false }`
[INFO] [stderr]    Compiling fifo-ipc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "ef1dbaea84bfd36c1b78471f407c1c646782ef041c2538b488d3cfbd5fc6075b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef1dbaea84bfd36c1b78471f407c1c646782ef041c2538b488d3cfbd5fc6075b", kill_on_drop: false }`
[INFO] [stdout] ef1dbaea84bfd36c1b78471f407c1c646782ef041c2538b488d3cfbd5fc6075b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 3fa9abbc4ff137ca0c8ea818d1aa6b572035fd34d82d082370679cbd3bd6df85
[INFO] running `Command { std: "docker" "start" "-a" "3fa9abbc4ff137ca0c8ea818d1aa6b572035fd34d82d082370679cbd3bd6df85", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fifo_ipc-585154c5bd0d8aa4)
[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" "3fa9abbc4ff137ca0c8ea818d1aa6b572035fd34d82d082370679cbd3bd6df85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fa9abbc4ff137ca0c8ea818d1aa6b572035fd34d82d082370679cbd3bd6df85", kill_on_drop: false }`
[INFO] [stdout] 3fa9abbc4ff137ca0c8ea818d1aa6b572035fd34d82d082370679cbd3bd6df85