[INFO] fetching crate equipotent 0.0.0...
[INFO] testing equipotent-0.0.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate equipotent 0.0.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate equipotent 0.0.0 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 equipotent 0.0.0
[INFO] finished tweaking crates.io crate equipotent 0.0.0
[INFO] tweaked toml for crates.io crate equipotent 0.0.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate equipotent 0.0.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 230d41543e8da434c5861b797f7b433202d0653c7a2c215f4192315f8a2e472b
[INFO] running `Command { std: "docker" "start" "-a" "230d41543e8da434c5861b797f7b433202d0653c7a2c215f4192315f8a2e472b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "230d41543e8da434c5861b797f7b433202d0653c7a2c215f4192315f8a2e472b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "230d41543e8da434c5861b797f7b433202d0653c7a2c215f4192315f8a2e472b", kill_on_drop: false }`
[INFO] [stdout] 230d41543e8da434c5861b797f7b433202d0653c7a2c215f4192315f8a2e472b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d91bfb50e3cf0543e78f220908313daa6af344630fd040c6183430c54b3556e6
[INFO] running `Command { std: "docker" "start" "-a" "d91bfb50e3cf0543e78f220908313daa6af344630fd040c6183430c54b3556e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling equipotent v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "d91bfb50e3cf0543e78f220908313daa6af344630fd040c6183430c54b3556e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d91bfb50e3cf0543e78f220908313daa6af344630fd040c6183430c54b3556e6", kill_on_drop: false }`
[INFO] [stdout] d91bfb50e3cf0543e78f220908313daa6af344630fd040c6183430c54b3556e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cabe62715d3d32fe05bffc5a236e249229e865243ca89d26fbfdec8d0adc7f61
[INFO] running `Command { std: "docker" "start" "-a" "cabe62715d3d32fe05bffc5a236e249229e865243ca89d26fbfdec8d0adc7f61", kill_on_drop: false }`
[INFO] [stderr]    Compiling equipotent v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "cabe62715d3d32fe05bffc5a236e249229e865243ca89d26fbfdec8d0adc7f61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cabe62715d3d32fe05bffc5a236e249229e865243ca89d26fbfdec8d0adc7f61", kill_on_drop: false }`
[INFO] [stdout] cabe62715d3d32fe05bffc5a236e249229e865243ca89d26fbfdec8d0adc7f61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 28c89261e0c1bf9876f79e549b5da8a62202378a3ff76e22285f5dad954fd3fb
[INFO] running `Command { std: "docker" "start" "-a" "28c89261e0c1bf9876f79e549b5da8a62202378a3ff76e22285f5dad954fd3fb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/equipotent-04b28f999d4ee931)
[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" "28c89261e0c1bf9876f79e549b5da8a62202378a3ff76e22285f5dad954fd3fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28c89261e0c1bf9876f79e549b5da8a62202378a3ff76e22285f5dad954fd3fb", kill_on_drop: false }`
[INFO] [stdout] 28c89261e0c1bf9876f79e549b5da8a62202378a3ff76e22285f5dad954fd3fb