[INFO] fetching crate rustyflow 0.0.1...
[INFO] testing rustyflow-0.0.1 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate rustyflow 0.0.1 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate rustyflow 0.0.1 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustyflow 0.0.1
[INFO] finished tweaking crates.io crate rustyflow 0.0.1
[INFO] tweaked toml for crates.io crate rustyflow 0.0.1 written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] crate crates.io crate rustyflow 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf357ac545c366bc684515bb7b8e7f21ea7d318c69b8429415b836c0c9138f06
[INFO] running `Command { std: "docker" "start" "-a" "bf357ac545c366bc684515bb7b8e7f21ea7d318c69b8429415b836c0c9138f06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf357ac545c366bc684515bb7b8e7f21ea7d318c69b8429415b836c0c9138f06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf357ac545c366bc684515bb7b8e7f21ea7d318c69b8429415b836c0c9138f06", kill_on_drop: false }`
[INFO] [stdout] bf357ac545c366bc684515bb7b8e7f21ea7d318c69b8429415b836c0c9138f06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10d4e86957b5074a127b76d1913e06f4c7ef114139f36ca768065b382d49ea19
[INFO] running `Command { std: "docker" "start" "-a" "10d4e86957b5074a127b76d1913e06f4c7ef114139f36ca768065b382d49ea19", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustyflow v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "10d4e86957b5074a127b76d1913e06f4c7ef114139f36ca768065b382d49ea19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10d4e86957b5074a127b76d1913e06f4c7ef114139f36ca768065b382d49ea19", kill_on_drop: false }`
[INFO] [stdout] 10d4e86957b5074a127b76d1913e06f4c7ef114139f36ca768065b382d49ea19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83494f34204a6bbae824affa9efff1f30640516db26c8378828d2316be4b2a14
[INFO] running `Command { std: "docker" "start" "-a" "83494f34204a6bbae824affa9efff1f30640516db26c8378828d2316be4b2a14", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustyflow v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "83494f34204a6bbae824affa9efff1f30640516db26c8378828d2316be4b2a14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83494f34204a6bbae824affa9efff1f30640516db26c8378828d2316be4b2a14", kill_on_drop: false }`
[INFO] [stdout] 83494f34204a6bbae824affa9efff1f30640516db26c8378828d2316be4b2a14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b0d222e629a5e1707c779e1c4a6b26562fc7affbbb66cd9b35f167395cbae9cf
[INFO] running `Command { std: "docker" "start" "-a" "b0d222e629a5e1707c779e1c4a6b26562fc7affbbb66cd9b35f167395cbae9cf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustyflow-66dda504932d92ea)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test_add ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rustyflow
[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" "b0d222e629a5e1707c779e1c4a6b26562fc7affbbb66cd9b35f167395cbae9cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0d222e629a5e1707c779e1c4a6b26562fc7affbbb66cd9b35f167395cbae9cf", kill_on_drop: false }`
[INFO] [stdout] b0d222e629a5e1707c779e1c4a6b26562fc7affbbb66cd9b35f167395cbae9cf