[INFO] fetching crate upside 0.0.0...
[INFO] testing upside-0.0.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate upside 0.0.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate upside 0.0.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate upside 0.0.0
[INFO] finished tweaking crates.io crate upside 0.0.0
[INFO] tweaked toml for crates.io crate upside 0.0.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate upside 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 060558a1035aacb5c3c966c69f7755c2d8fdfb85364fb10aa0a5e13f838353fb
[INFO] running `Command { std: "docker" "start" "-a" "060558a1035aacb5c3c966c69f7755c2d8fdfb85364fb10aa0a5e13f838353fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "060558a1035aacb5c3c966c69f7755c2d8fdfb85364fb10aa0a5e13f838353fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "060558a1035aacb5c3c966c69f7755c2d8fdfb85364fb10aa0a5e13f838353fb", kill_on_drop: false }`
[INFO] [stdout] 060558a1035aacb5c3c966c69f7755c2d8fdfb85364fb10aa0a5e13f838353fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b48f360146d8ab94f0b0566be14ca8cea53dd59eaefa13ee9e2608f209343ef
[INFO] running `Command { std: "docker" "start" "-a" "2b48f360146d8ab94f0b0566be14ca8cea53dd59eaefa13ee9e2608f209343ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling upside v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "2b48f360146d8ab94f0b0566be14ca8cea53dd59eaefa13ee9e2608f209343ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b48f360146d8ab94f0b0566be14ca8cea53dd59eaefa13ee9e2608f209343ef", kill_on_drop: false }`
[INFO] [stdout] 2b48f360146d8ab94f0b0566be14ca8cea53dd59eaefa13ee9e2608f209343ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1677d00a4265e2300af99e57f664714a7b7c2cd64dc0bf569ef3034b07bf5af1
[INFO] running `Command { std: "docker" "start" "-a" "1677d00a4265e2300af99e57f664714a7b7c2cd64dc0bf569ef3034b07bf5af1", kill_on_drop: false }`
[INFO] [stderr]    Compiling upside v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "1677d00a4265e2300af99e57f664714a7b7c2cd64dc0bf569ef3034b07bf5af1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1677d00a4265e2300af99e57f664714a7b7c2cd64dc0bf569ef3034b07bf5af1", kill_on_drop: false }`
[INFO] [stdout] 1677d00a4265e2300af99e57f664714a7b7c2cd64dc0bf569ef3034b07bf5af1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7ec8be8752c17bf1dd66653950f040e4628c2494cbe4417b9bf8fcd5d833393f
[INFO] running `Command { std: "docker" "start" "-a" "7ec8be8752c17bf1dd66653950f040e4628c2494cbe4417b9bf8fcd5d833393f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/upside-e7de5fd2b5abfd8a)
[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" "7ec8be8752c17bf1dd66653950f040e4628c2494cbe4417b9bf8fcd5d833393f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ec8be8752c17bf1dd66653950f040e4628c2494cbe4417b9bf8fcd5d833393f", kill_on_drop: false }`
[INFO] [stdout] 7ec8be8752c17bf1dd66653950f040e4628c2494cbe4417b9bf8fcd5d833393f