[INFO] fetching crate discore 0.1.0...
[INFO] testing discore-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate discore 0.1.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate discore 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 discore 0.1.0
[INFO] finished tweaking crates.io crate discore 0.1.0
[INFO] tweaked toml for crates.io crate discore 0.1.0 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] [stderr]     Blocking waiting for file lock on package cache
[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] 106a36ebd4a1dec82dfa814057016317b15ecc7f7c09bfcd2483261c514da838
[INFO] running `Command { std: "docker" "start" "-a" "106a36ebd4a1dec82dfa814057016317b15ecc7f7c09bfcd2483261c514da838", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "106a36ebd4a1dec82dfa814057016317b15ecc7f7c09bfcd2483261c514da838", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "106a36ebd4a1dec82dfa814057016317b15ecc7f7c09bfcd2483261c514da838", kill_on_drop: false }`
[INFO] [stdout] 106a36ebd4a1dec82dfa814057016317b15ecc7f7c09bfcd2483261c514da838
[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] 46e4d15fdc545b9c004d639870885b084d5c41db97cefe925ad80a96542eef0b
[INFO] running `Command { std: "docker" "start" "-a" "46e4d15fdc545b9c004d639870885b084d5c41db97cefe925ad80a96542eef0b", kill_on_drop: false }`
[INFO] [stderr]    Compiling discore v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "46e4d15fdc545b9c004d639870885b084d5c41db97cefe925ad80a96542eef0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46e4d15fdc545b9c004d639870885b084d5c41db97cefe925ad80a96542eef0b", kill_on_drop: false }`
[INFO] [stdout] 46e4d15fdc545b9c004d639870885b084d5c41db97cefe925ad80a96542eef0b
[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] 1a10400e6f09c0b8a24e97ac3d8dc82694fe0e46ef55cc693851db850e88dad1
[INFO] running `Command { std: "docker" "start" "-a" "1a10400e6f09c0b8a24e97ac3d8dc82694fe0e46ef55cc693851db850e88dad1", kill_on_drop: false }`
[INFO] [stderr]    Compiling discore v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "1a10400e6f09c0b8a24e97ac3d8dc82694fe0e46ef55cc693851db850e88dad1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a10400e6f09c0b8a24e97ac3d8dc82694fe0e46ef55cc693851db850e88dad1", kill_on_drop: false }`
[INFO] [stdout] 1a10400e6f09c0b8a24e97ac3d8dc82694fe0e46ef55cc693851db850e88dad1
[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] 169d49127aa811dd23e5f31def855e2d3b04c6f04bf664d7167f2575df13aaab
[INFO] running `Command { std: "docker" "start" "-a" "169d49127aa811dd23e5f31def855e2d3b04c6f04bf664d7167f2575df13aaab", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/discore-337e6961c26af006)
[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 discore
[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" "169d49127aa811dd23e5f31def855e2d3b04c6f04bf664d7167f2575df13aaab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "169d49127aa811dd23e5f31def855e2d3b04c6f04bf664d7167f2575df13aaab", kill_on_drop: false }`
[INFO] [stdout] 169d49127aa811dd23e5f31def855e2d3b04c6f04bf664d7167f2575df13aaab