[INFO] fetching crate tokio-scope 0.0.0...
[INFO] testing tokio-scope-0.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate tokio-scope 0.0.0 into /workspace/builds/worker-17/source
[INFO] validating manifest of crates.io crate tokio-scope 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 tokio-scope 0.0.0
[INFO] finished tweaking crates.io crate tokio-scope 0.0.0
[INFO] tweaked toml for crates.io crate tokio-scope 0.0.0 written to /workspace/builds/worker-17/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-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] a272b7f86f7d84e8e08010ee9d85823709cacacfdab9c4268b81d6765644bacd
[INFO] running `Command { std: "docker" "start" "-a" "a272b7f86f7d84e8e08010ee9d85823709cacacfdab9c4268b81d6765644bacd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a272b7f86f7d84e8e08010ee9d85823709cacacfdab9c4268b81d6765644bacd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a272b7f86f7d84e8e08010ee9d85823709cacacfdab9c4268b81d6765644bacd", kill_on_drop: false }`
[INFO] [stdout] a272b7f86f7d84e8e08010ee9d85823709cacacfdab9c4268b81d6765644bacd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] ddea3d6169102136228784271848febaf8d1bcc79fb0f6988b439f3aad552411
[INFO] running `Command { std: "docker" "start" "-a" "ddea3d6169102136228784271848febaf8d1bcc79fb0f6988b439f3aad552411", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-scope v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "ddea3d6169102136228784271848febaf8d1bcc79fb0f6988b439f3aad552411", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddea3d6169102136228784271848febaf8d1bcc79fb0f6988b439f3aad552411", kill_on_drop: false }`
[INFO] [stdout] ddea3d6169102136228784271848febaf8d1bcc79fb0f6988b439f3aad552411
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 4de491a547147db2a23e3e15a3e61f023fa7f6138f5afc2522c52db3637c5dfd
[INFO] running `Command { std: "docker" "start" "-a" "4de491a547147db2a23e3e15a3e61f023fa7f6138f5afc2522c52db3637c5dfd", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-scope v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "4de491a547147db2a23e3e15a3e61f023fa7f6138f5afc2522c52db3637c5dfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4de491a547147db2a23e3e15a3e61f023fa7f6138f5afc2522c52db3637c5dfd", kill_on_drop: false }`
[INFO] [stdout] 4de491a547147db2a23e3e15a3e61f023fa7f6138f5afc2522c52db3637c5dfd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 869f1f7ff6346d25f557d687a8857ba54043d4db5b62c9991f37fb8a10c2333c
[INFO] running `Command { std: "docker" "start" "-a" "869f1f7ff6346d25f557d687a8857ba54043d4db5b62c9991f37fb8a10c2333c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tokio_scope-ee21b6549ffa017c)
[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 tokio-scope
[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" "869f1f7ff6346d25f557d687a8857ba54043d4db5b62c9991f37fb8a10c2333c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "869f1f7ff6346d25f557d687a8857ba54043d4db5b62c9991f37fb8a10c2333c", kill_on_drop: false }`
[INFO] [stdout] 869f1f7ff6346d25f557d687a8857ba54043d4db5b62c9991f37fb8a10c2333c