[INFO] fetching crate voile-util 0.2.2...
[INFO] testing voile-util-0.2.2 against 1.60.0 for beta-1.61-1
[INFO] extracting crate voile-util 0.2.2 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate voile-util 0.2.2 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 voile-util 0.2.2
[INFO] finished tweaking crates.io crate voile-util 0.2.2
[INFO] tweaked toml for crates.io crate voile-util 0.2.2 written to /workspace/builds/worker-14/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 1a51a1a194dbf9ba922e3935bfe34cf04cdc312c1b3382a6763a6142b2e4146a
[INFO] running `Command { std: "docker" "start" "-a" "1a51a1a194dbf9ba922e3935bfe34cf04cdc312c1b3382a6763a6142b2e4146a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a51a1a194dbf9ba922e3935bfe34cf04cdc312c1b3382a6763a6142b2e4146a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a51a1a194dbf9ba922e3935bfe34cf04cdc312c1b3382a6763a6142b2e4146a", kill_on_drop: false }`
[INFO] [stdout] 1a51a1a194dbf9ba922e3935bfe34cf04cdc312c1b3382a6763a6142b2e4146a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 41d9884d16dd9fee59b140e6622c3ded50b4a4634a1088f03ddfbf55df54f6f4
[INFO] running `Command { std: "docker" "start" "-a" "41d9884d16dd9fee59b140e6622c3ded50b4a4634a1088f03ddfbf55df54f6f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling voile-util v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "41d9884d16dd9fee59b140e6622c3ded50b4a4634a1088f03ddfbf55df54f6f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41d9884d16dd9fee59b140e6622c3ded50b4a4634a1088f03ddfbf55df54f6f4", kill_on_drop: false }`
[INFO] [stdout] 41d9884d16dd9fee59b140e6622c3ded50b4a4634a1088f03ddfbf55df54f6f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 931fa635283c6f1df0143e00d6a266ab8f0647c70daa7f39db94e87b2c2fe1e6
[INFO] running `Command { std: "docker" "start" "-a" "931fa635283c6f1df0143e00d6a266ab8f0647c70daa7f39db94e87b2c2fe1e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling voile-util v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "931fa635283c6f1df0143e00d6a266ab8f0647c70daa7f39db94e87b2c2fe1e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "931fa635283c6f1df0143e00d6a266ab8f0647c70daa7f39db94e87b2c2fe1e6", kill_on_drop: false }`
[INFO] [stdout] 931fa635283c6f1df0143e00d6a266ab8f0647c70daa7f39db94e87b2c2fe1e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 7796a26ebfe7a76ace35cfb48a02050baec40b984507342e04aa8816bb12aa2e
[INFO] running `Command { std: "docker" "start" "-a" "7796a26ebfe7a76ace35cfb48a02050baec40b984507342e04aa8816bb12aa2e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/voile_util-e33eb69aaa1b3935)
[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 voile-util
[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" "7796a26ebfe7a76ace35cfb48a02050baec40b984507342e04aa8816bb12aa2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7796a26ebfe7a76ace35cfb48a02050baec40b984507342e04aa8816bb12aa2e", kill_on_drop: false }`
[INFO] [stdout] 7796a26ebfe7a76ace35cfb48a02050baec40b984507342e04aa8816bb12aa2e