[INFO] fetching crate scttr 0.0.1...
[INFO] testing scttr-0.0.1 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate scttr 0.0.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate scttr 0.0.1 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate scttr 0.0.1
[INFO] finished tweaking crates.io crate scttr 0.0.1
[INFO] tweaked toml for crates.io crate scttr 0.0.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate scttr 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f45a7a6870b31e8b5ca633c61efd3fab462dd742ad490ed973fd95c5220fe10d
[INFO] running `Command { std: "docker" "start" "-a" "f45a7a6870b31e8b5ca633c61efd3fab462dd742ad490ed973fd95c5220fe10d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f45a7a6870b31e8b5ca633c61efd3fab462dd742ad490ed973fd95c5220fe10d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f45a7a6870b31e8b5ca633c61efd3fab462dd742ad490ed973fd95c5220fe10d", kill_on_drop: false }`
[INFO] [stdout] f45a7a6870b31e8b5ca633c61efd3fab462dd742ad490ed973fd95c5220fe10d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eae3d329f45a9f2ee8f752a396527c7c7ad8bda4144eee07d3408a57ad453060
[INFO] running `Command { std: "docker" "start" "-a" "eae3d329f45a9f2ee8f752a396527c7c7ad8bda4144eee07d3408a57ad453060", kill_on_drop: false }`
[INFO] [stderr]    Compiling scttr v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "eae3d329f45a9f2ee8f752a396527c7c7ad8bda4144eee07d3408a57ad453060", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eae3d329f45a9f2ee8f752a396527c7c7ad8bda4144eee07d3408a57ad453060", kill_on_drop: false }`
[INFO] [stdout] eae3d329f45a9f2ee8f752a396527c7c7ad8bda4144eee07d3408a57ad453060
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1f28f75c4b3fd71470bcb23ccd6c709f9218633e057bbe9e597d56242d5b116
[INFO] running `Command { std: "docker" "start" "-a" "a1f28f75c4b3fd71470bcb23ccd6c709f9218633e057bbe9e597d56242d5b116", kill_on_drop: false }`
[INFO] [stderr]    Compiling scttr v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "a1f28f75c4b3fd71470bcb23ccd6c709f9218633e057bbe9e597d56242d5b116", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1f28f75c4b3fd71470bcb23ccd6c709f9218633e057bbe9e597d56242d5b116", kill_on_drop: false }`
[INFO] [stdout] a1f28f75c4b3fd71470bcb23ccd6c709f9218633e057bbe9e597d56242d5b116
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7932b2a8b31e18e37d546340256e6e4ce577c6f8b0c543f9db7b5e563055236c
[INFO] running `Command { std: "docker" "start" "-a" "7932b2a8b31e18e37d546340256e6e4ce577c6f8b0c543f9db7b5e563055236c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/scttr-c006d2766d39d865)
[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" "7932b2a8b31e18e37d546340256e6e4ce577c6f8b0c543f9db7b5e563055236c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7932b2a8b31e18e37d546340256e6e4ce577c6f8b0c543f9db7b5e563055236c", kill_on_drop: false }`
[INFO] [stdout] 7932b2a8b31e18e37d546340256e6e4ce577c6f8b0c543f9db7b5e563055236c