[INFO] fetching crate tae-wondle 0.1.0...
[INFO] testing tae-wondle-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate tae-wondle 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate tae-wondle 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 tae-wondle 0.1.0
[INFO] finished tweaking crates.io crate tae-wondle 0.1.0
[INFO] tweaked toml for crates.io crate tae-wondle 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate tae-wondle 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 9ac77c8c6aa59f227aecd1e2c0a4c256e3e9c7f0331c238b618f0080809179cb
[INFO] running `Command { std: "docker" "start" "-a" "9ac77c8c6aa59f227aecd1e2c0a4c256e3e9c7f0331c238b618f0080809179cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ac77c8c6aa59f227aecd1e2c0a4c256e3e9c7f0331c238b618f0080809179cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ac77c8c6aa59f227aecd1e2c0a4c256e3e9c7f0331c238b618f0080809179cb", kill_on_drop: false }`
[INFO] [stdout] 9ac77c8c6aa59f227aecd1e2c0a4c256e3e9c7f0331c238b618f0080809179cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] b41ac54e423bfcca83615772ab2e570d56a69a8c9d3ac3e9992de58127b768be
[INFO] running `Command { std: "docker" "start" "-a" "b41ac54e423bfcca83615772ab2e570d56a69a8c9d3ac3e9992de58127b768be", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.117
[INFO] [stderr]    Compiling getrandom v0.2.4
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling tae-wondle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.16s
[INFO] running `Command { std: "docker" "inspect" "b41ac54e423bfcca83615772ab2e570d56a69a8c9d3ac3e9992de58127b768be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b41ac54e423bfcca83615772ab2e570d56a69a8c9d3ac3e9992de58127b768be", kill_on_drop: false }`
[INFO] [stdout] b41ac54e423bfcca83615772ab2e570d56a69a8c9d3ac3e9992de58127b768be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 5c12a15fa6768067e4291877c0764ef63d5fbb02fa1935a5092381744cc73301
[INFO] running `Command { std: "docker" "start" "-a" "5c12a15fa6768067e4291877c0764ef63d5fbb02fa1935a5092381744cc73301", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tae-wondle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "5c12a15fa6768067e4291877c0764ef63d5fbb02fa1935a5092381744cc73301", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c12a15fa6768067e4291877c0764ef63d5fbb02fa1935a5092381744cc73301", kill_on_drop: false }`
[INFO] [stdout] 5c12a15fa6768067e4291877c0764ef63d5fbb02fa1935a5092381744cc73301
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 951e0d8fca306b4c2ebfdeea5542d5e9ce68b86a9aee73c2148aab4a98f946dc
[INFO] running `Command { std: "docker" "start" "-a" "951e0d8fca306b4c2ebfdeea5542d5e9ce68b86a9aee73c2148aab4a98f946dc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tae_wondle-a3c6c397174fe61b)
[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" "951e0d8fca306b4c2ebfdeea5542d5e9ce68b86a9aee73c2148aab4a98f946dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "951e0d8fca306b4c2ebfdeea5542d5e9ce68b86a9aee73c2148aab4a98f946dc", kill_on_drop: false }`
[INFO] [stdout] 951e0d8fca306b4c2ebfdeea5542d5e9ce68b86a9aee73c2148aab4a98f946dc