[INFO] fetching crate varlink-cli 4.5.3...
[INFO] testing varlink-cli-4.5.3 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate varlink-cli 4.5.3 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate varlink-cli 4.5.3 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 varlink-cli 4.5.3
[INFO] finished tweaking crates.io crate varlink-cli 4.5.3
[INFO] tweaked toml for crates.io crate varlink-cli 4.5.3 written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] crate crates.io crate varlink-cli 4.5.3 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded colored_json v2.1.0
[INFO] [stderr]   Downloaded varlink_generator v10.0.0
[INFO] [stderr]   Downloaded varlink_stdinterfaces v11.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 115cc158ee16af642ec695c9de1f2f5b1aa5ea42a0cb3757c0a44f994dea6d7e
[INFO] running `Command { std: "docker" "start" "-a" "115cc158ee16af642ec695c9de1f2f5b1aa5ea42a0cb3757c0a44f994dea6d7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "115cc158ee16af642ec695c9de1f2f5b1aa5ea42a0cb3757c0a44f994dea6d7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "115cc158ee16af642ec695c9de1f2f5b1aa5ea42a0cb3757c0a44f994dea6d7e", kill_on_drop: false }`
[INFO] [stdout] 115cc158ee16af642ec695c9de1f2f5b1aa5ea42a0cb3757c0a44f994dea6d7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 4f4007a5cb9ffb4b631810272840955da769862a9c1d84a8b0227391ba2fe400
[INFO] running `Command { std: "docker" "start" "-a" "4f4007a5cb9ffb4b631810272840955da769862a9c1d84a8b0227391ba2fe400", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.109
[INFO] [stderr]    Compiling proc-macro2 v1.0.33
[INFO] [stderr]    Compiling peg-runtime v0.6.3
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling ryu v1.0.6
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling chainerror v0.7.0
[INFO] [stderr]    Compiling serde_json v1.0.72
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling unix_socket v0.5.0
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling peg-macros v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling peg v0.6.3
[INFO] [stderr]    Compiling varlink_parser v4.2.0
[INFO] [stderr]    Compiling varlink_generator v10.0.0
[INFO] [stderr]    Compiling colored_json v2.1.0
[INFO] [stderr]    Compiling varlink_stdinterfaces v11.0.2
[INFO] [stderr]    Compiling varlink v11.0.1
[INFO] [stderr]    Compiling varlink-cli v4.5.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.78s
[INFO] running `Command { std: "docker" "inspect" "4f4007a5cb9ffb4b631810272840955da769862a9c1d84a8b0227391ba2fe400", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f4007a5cb9ffb4b631810272840955da769862a9c1d84a8b0227391ba2fe400", kill_on_drop: false }`
[INFO] [stdout] 4f4007a5cb9ffb4b631810272840955da769862a9c1d84a8b0227391ba2fe400
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] a299736eccb4b2c5359f71f0947c6d2afc5615a9a369c6edcca8bca81651e0b6
[INFO] running `Command { std: "docker" "start" "-a" "a299736eccb4b2c5359f71f0947c6d2afc5615a9a369c6edcca8bca81651e0b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling varlink-cli v4.5.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "a299736eccb4b2c5359f71f0947c6d2afc5615a9a369c6edcca8bca81651e0b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a299736eccb4b2c5359f71f0947c6d2afc5615a9a369c6edcca8bca81651e0b6", kill_on_drop: false }`
[INFO] [stdout] a299736eccb4b2c5359f71f0947c6d2afc5615a9a369c6edcca8bca81651e0b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 08147fcecdc4fec9b94fce1303d70ff93c4429fb2a44919e200e2c098a90ac67
[INFO] running `Command { std: "docker" "start" "-a" "08147fcecdc4fec9b94fce1303d70ff93c4429fb2a44919e200e2c098a90ac67", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/varlink-52e7fe2428044514)
[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" "08147fcecdc4fec9b94fce1303d70ff93c4429fb2a44919e200e2c098a90ac67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08147fcecdc4fec9b94fce1303d70ff93c4429fb2a44919e200e2c098a90ac67", kill_on_drop: false }`
[INFO] [stdout] 08147fcecdc4fec9b94fce1303d70ff93c4429fb2a44919e200e2c098a90ac67