[INFO] fetching crate oto 0.0.0...
[INFO] testing oto-0.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate oto 0.0.0 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate oto 0.0.0 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 oto 0.0.0
[INFO] finished tweaking crates.io crate oto 0.0.0
[INFO] tweaked toml for crates.io crate oto 0.0.0 written to /workspace/builds/worker-21/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] f5af2820ba39b44c915034161ae8de0f992fa32379a8950d325381c9795a907b
[INFO] running `Command { std: "docker" "start" "-a" "f5af2820ba39b44c915034161ae8de0f992fa32379a8950d325381c9795a907b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5af2820ba39b44c915034161ae8de0f992fa32379a8950d325381c9795a907b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5af2820ba39b44c915034161ae8de0f992fa32379a8950d325381c9795a907b", kill_on_drop: false }`
[INFO] [stdout] f5af2820ba39b44c915034161ae8de0f992fa32379a8950d325381c9795a907b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 66e595c0d4c4ea334b19d4882af337c6ae260fdfb53e62414178a1c16d38c66e
[INFO] running `Command { std: "docker" "start" "-a" "66e595c0d4c4ea334b19d4882af337c6ae260fdfb53e62414178a1c16d38c66e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling oto v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "66e595c0d4c4ea334b19d4882af337c6ae260fdfb53e62414178a1c16d38c66e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66e595c0d4c4ea334b19d4882af337c6ae260fdfb53e62414178a1c16d38c66e", kill_on_drop: false }`
[INFO] [stdout] 66e595c0d4c4ea334b19d4882af337c6ae260fdfb53e62414178a1c16d38c66e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 3880c7d6e60951fa36a6429f72942ae60abc0a5d6f79346ddfc27c4d0ba412a0
[INFO] running `Command { std: "docker" "start" "-a" "3880c7d6e60951fa36a6429f72942ae60abc0a5d6f79346ddfc27c4d0ba412a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling oto v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "3880c7d6e60951fa36a6429f72942ae60abc0a5d6f79346ddfc27c4d0ba412a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3880c7d6e60951fa36a6429f72942ae60abc0a5d6f79346ddfc27c4d0ba412a0", kill_on_drop: false }`
[INFO] [stdout] 3880c7d6e60951fa36a6429f72942ae60abc0a5d6f79346ddfc27c4d0ba412a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 68ce260c88f9260406eec7c2813a4d4bc899a7aff3173661a9f1f7bed42485c2
[INFO] running `Command { std: "docker" "start" "-a" "68ce260c88f9260406eec7c2813a4d4bc899a7aff3173661a9f1f7bed42485c2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/oto-7cb46683e529e2bb)
[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 oto
[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" "68ce260c88f9260406eec7c2813a4d4bc899a7aff3173661a9f1f7bed42485c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68ce260c88f9260406eec7c2813a4d4bc899a7aff3173661a9f1f7bed42485c2", kill_on_drop: false }`
[INFO] [stdout] 68ce260c88f9260406eec7c2813a4d4bc899a7aff3173661a9f1f7bed42485c2