[INFO] fetching crate q 0.0.2...
[INFO] testing q-0.0.2 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate q 0.0.2 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate q 0.0.2 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 q 0.0.2
[INFO] finished tweaking crates.io crate q 0.0.2
[INFO] tweaked toml for crates.io crate q 0.0.2 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] d451bec296951525e2d4824d2180403e9005240d3e9f0e8efe5df62ce6d65905
[INFO] running `Command { std: "docker" "start" "-a" "d451bec296951525e2d4824d2180403e9005240d3e9f0e8efe5df62ce6d65905", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d451bec296951525e2d4824d2180403e9005240d3e9f0e8efe5df62ce6d65905", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d451bec296951525e2d4824d2180403e9005240d3e9f0e8efe5df62ce6d65905", kill_on_drop: false }`
[INFO] [stdout] d451bec296951525e2d4824d2180403e9005240d3e9f0e8efe5df62ce6d65905
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 97a6b44016130620f5d9439f62b039f90f42bb403dcd9c41f25fc5a45a43eae2
[INFO] running `Command { std: "docker" "start" "-a" "97a6b44016130620f5d9439f62b039f90f42bb403dcd9c41f25fc5a45a43eae2", kill_on_drop: false }`
[INFO] [stderr]    Compiling q v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "97a6b44016130620f5d9439f62b039f90f42bb403dcd9c41f25fc5a45a43eae2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97a6b44016130620f5d9439f62b039f90f42bb403dcd9c41f25fc5a45a43eae2", kill_on_drop: false }`
[INFO] [stdout] 97a6b44016130620f5d9439f62b039f90f42bb403dcd9c41f25fc5a45a43eae2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 6e7805410e22e8fb4a202f1a1647e9878786bc6f26ef55824a678739577baac8
[INFO] running `Command { std: "docker" "start" "-a" "6e7805410e22e8fb4a202f1a1647e9878786bc6f26ef55824a678739577baac8", kill_on_drop: false }`
[INFO] [stderr]    Compiling q v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "6e7805410e22e8fb4a202f1a1647e9878786bc6f26ef55824a678739577baac8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e7805410e22e8fb4a202f1a1647e9878786bc6f26ef55824a678739577baac8", kill_on_drop: false }`
[INFO] [stdout] 6e7805410e22e8fb4a202f1a1647e9878786bc6f26ef55824a678739577baac8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] e4a3d6eac41c7fc5518b64ad2e4b7152ec6c3af2cc5f7342627c512f76361cb2
[INFO] running `Command { std: "docker" "start" "-a" "e4a3d6eac41c7fc5518b64ad2e4b7152ec6c3af2cc5f7342627c512f76361cb2", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/q-495d6397cde12dfc)
[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" "e4a3d6eac41c7fc5518b64ad2e4b7152ec6c3af2cc5f7342627c512f76361cb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4a3d6eac41c7fc5518b64ad2e4b7152ec6c3af2cc5f7342627c512f76361cb2", kill_on_drop: false }`
[INFO] [stdout] e4a3d6eac41c7fc5518b64ad2e4b7152ec6c3af2cc5f7342627c512f76361cb2