[INFO] fetching crate flow-control 0.1.1...
[INFO] testing flow-control-0.1.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate flow-control 0.1.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate flow-control 0.1.1 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 flow-control 0.1.1
[INFO] finished tweaking crates.io crate flow-control 0.1.1
[INFO] tweaked toml for crates.io crate flow-control 0.1.1 written to /workspace/builds/worker-2/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] [stderr]     Blocking waiting for file lock on package cache
[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] c317eb480a75a6c24aba1b8ae4e5a96f8539b865c60a9348d467421294203a1e
[INFO] running `Command { std: "docker" "start" "-a" "c317eb480a75a6c24aba1b8ae4e5a96f8539b865c60a9348d467421294203a1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c317eb480a75a6c24aba1b8ae4e5a96f8539b865c60a9348d467421294203a1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c317eb480a75a6c24aba1b8ae4e5a96f8539b865c60a9348d467421294203a1e", kill_on_drop: false }`
[INFO] [stdout] c317eb480a75a6c24aba1b8ae4e5a96f8539b865c60a9348d467421294203a1e
[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] 8ea39e9cef8d42125466de403822b04c2f111287d295c492ab019c1cd220f8db
[INFO] running `Command { std: "docker" "start" "-a" "8ea39e9cef8d42125466de403822b04c2f111287d295c492ab019c1cd220f8db", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling flow-control v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "8ea39e9cef8d42125466de403822b04c2f111287d295c492ab019c1cd220f8db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ea39e9cef8d42125466de403822b04c2f111287d295c492ab019c1cd220f8db", kill_on_drop: false }`
[INFO] [stdout] 8ea39e9cef8d42125466de403822b04c2f111287d295c492ab019c1cd220f8db
[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] f500bb0b7b3934ff4b5761d3ea5ed83d133e7f4c0b1fc49977c909a918074f88
[INFO] running `Command { std: "docker" "start" "-a" "f500bb0b7b3934ff4b5761d3ea5ed83d133e7f4c0b1fc49977c909a918074f88", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling flow-control v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "f500bb0b7b3934ff4b5761d3ea5ed83d133e7f4c0b1fc49977c909a918074f88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f500bb0b7b3934ff4b5761d3ea5ed83d133e7f4c0b1fc49977c909a918074f88", kill_on_drop: false }`
[INFO] [stdout] f500bb0b7b3934ff4b5761d3ea5ed83d133e7f4c0b1fc49977c909a918074f88
[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] a674fb2917d9d3db3b1df3dfb08d6d654a8315535671112450acb118e8969685
[INFO] running `Command { std: "docker" "start" "-a" "a674fb2917d9d3db3b1df3dfb08d6d654a8315535671112450acb118e8969685", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/flow_control-45e911b9bbde214b)
[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 flow-control
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - return_if (line 218) ... ok
[INFO] [stdout] test src/lib.rs - return_if (line 203) ... ok
[INFO] [stdout] test src/lib.rs - continue_if (line 134) ... ok
[INFO] [stdout] test src/lib.rs - break_if (line 89) ... ok
[INFO] [stdout] test src/lib.rs - continue_if (line 155) ... ok
[INFO] [stdout] test src/lib.rs - break_if (line 68) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.80s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a674fb2917d9d3db3b1df3dfb08d6d654a8315535671112450acb118e8969685", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a674fb2917d9d3db3b1df3dfb08d6d654a8315535671112450acb118e8969685", kill_on_drop: false }`
[INFO] [stdout] a674fb2917d9d3db3b1df3dfb08d6d654a8315535671112450acb118e8969685