[INFO] fetching crate vmode 0.1.0...
[INFO] testing vmode-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate vmode 0.1.0 into /workspace/builds/worker-16/source
[INFO] validating manifest of crates.io crate vmode 0.1.0 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 vmode 0.1.0
[INFO] finished tweaking crates.io crate vmode 0.1.0
[INFO] tweaked toml for crates.io crate vmode 0.1.0 written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] crate crates.io crate vmode 0.1.0 already has a lockfile, it will not be regenerated
[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-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 605e5702b3b2b9080d3faeab06cf725e6efa4b52c850fd2ca60a97ee1582ced7
[INFO] running `Command { std: "docker" "start" "-a" "605e5702b3b2b9080d3faeab06cf725e6efa4b52c850fd2ca60a97ee1582ced7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "605e5702b3b2b9080d3faeab06cf725e6efa4b52c850fd2ca60a97ee1582ced7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "605e5702b3b2b9080d3faeab06cf725e6efa4b52c850fd2ca60a97ee1582ced7", kill_on_drop: false }`
[INFO] [stdout] 605e5702b3b2b9080d3faeab06cf725e6efa4b52c850fd2ca60a97ee1582ced7
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e0dd311fe333bc25683b1fec70d9fd61450c8dd9a16f8dd3a2d6f3ebec78ca3
[INFO] running `Command { std: "docker" "start" "-a" "3e0dd311fe333bc25683b1fec70d9fd61450c8dd9a16f8dd3a2d6f3ebec78ca3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling vmode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.51s
[INFO] running `Command { std: "docker" "inspect" "3e0dd311fe333bc25683b1fec70d9fd61450c8dd9a16f8dd3a2d6f3ebec78ca3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e0dd311fe333bc25683b1fec70d9fd61450c8dd9a16f8dd3a2d6f3ebec78ca3", kill_on_drop: false }`
[INFO] [stdout] 3e0dd311fe333bc25683b1fec70d9fd61450c8dd9a16f8dd3a2d6f3ebec78ca3
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe43190cf54dce9cc85abb6f4b8a04c3057d6dbd7f4a6389be8dc5ad465a8380
[INFO] running `Command { std: "docker" "start" "-a" "fe43190cf54dce9cc85abb6f4b8a04c3057d6dbd7f4a6389be8dc5ad465a8380", kill_on_drop: false }`
[INFO] [stderr]    Compiling vmode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "fe43190cf54dce9cc85abb6f4b8a04c3057d6dbd7f4a6389be8dc5ad465a8380", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe43190cf54dce9cc85abb6f4b8a04c3057d6dbd7f4a6389be8dc5ad465a8380", kill_on_drop: false }`
[INFO] [stdout] fe43190cf54dce9cc85abb6f4b8a04c3057d6dbd7f4a6389be8dc5ad465a8380
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ed69ea8af9b568d3486154dba9c9e527ba4d537005078f7caf36a57f2c53d6d4
[INFO] running `Command { std: "docker" "start" "-a" "ed69ea8af9b568d3486154dba9c9e527ba4d537005078f7caf36a57f2c53d6d4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/vmode-d14cde25d656fcdf)
[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" "ed69ea8af9b568d3486154dba9c9e527ba4d537005078f7caf36a57f2c53d6d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed69ea8af9b568d3486154dba9c9e527ba4d537005078f7caf36a57f2c53d6d4", kill_on_drop: false }`
[INFO] [stdout] ed69ea8af9b568d3486154dba9c9e527ba4d537005078f7caf36a57f2c53d6d4