[INFO] fetching crate qcms 0.2.0...
[INFO] testing qcms-0.2.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate qcms 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate qcms 0.2.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate qcms 0.2.0
[INFO] finished tweaking crates.io crate qcms 0.2.0
[INFO] tweaked toml for crates.io crate qcms 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 93dd9e879d5b3537a7519faefda5d822afcce52b2b76b750b4aaf76457a03e9d
[INFO] running `Command { std: "docker" "start" "-a" "93dd9e879d5b3537a7519faefda5d822afcce52b2b76b750b4aaf76457a03e9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93dd9e879d5b3537a7519faefda5d822afcce52b2b76b750b4aaf76457a03e9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93dd9e879d5b3537a7519faefda5d822afcce52b2b76b750b4aaf76457a03e9d", kill_on_drop: false }`
[INFO] [stdout] 93dd9e879d5b3537a7519faefda5d822afcce52b2b76b750b4aaf76457a03e9d
[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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd8af7ebbeb849db8e737e552f58d81c7430bcbb1cbc395442a3c8713d2e9a32
[INFO] running `Command { std: "docker" "start" "-a" "bd8af7ebbeb849db8e737e552f58d81c7430bcbb1cbc395442a3c8713d2e9a32", kill_on_drop: false }`
[INFO] [stderr]    Compiling qcms v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: Cannot set `RUSTC_BOOTSTRAP=1` from build script of `qcms v0.2.0 (/opt/rustwide/workdir)`.
[INFO] [stderr] note: Crates cannot set `RUSTC_BOOTSTRAP` themselves, as doing so would subvert the stability guarantees of Rust for your project.
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `Command { std: "docker" "inspect" "bd8af7ebbeb849db8e737e552f58d81c7430bcbb1cbc395442a3c8713d2e9a32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd8af7ebbeb849db8e737e552f58d81c7430bcbb1cbc395442a3c8713d2e9a32", kill_on_drop: false }`
[INFO] [stdout] bd8af7ebbeb849db8e737e552f58d81c7430bcbb1cbc395442a3c8713d2e9a32
[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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ddfbc9cb45de4c00427101cd554bb7080bb8cf3b5c05a5ee17ab3c8f31f44586
[INFO] running `Command { std: "docker" "start" "-a" "ddfbc9cb45de4c00427101cd554bb7080bb8cf3b5c05a5ee17ab3c8f31f44586", kill_on_drop: false }`
[INFO] [stderr] warning: Cannot set `RUSTC_BOOTSTRAP=1` from build script of `qcms v0.2.0 (/opt/rustwide/workdir)`.
[INFO] [stderr] note: Crates cannot set `RUSTC_BOOTSTRAP` themselves, as doing so would subvert the stability guarantees of Rust for your project.
[INFO] [stderr]    Compiling qcms v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "ddfbc9cb45de4c00427101cd554bb7080bb8cf3b5c05a5ee17ab3c8f31f44586", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddfbc9cb45de4c00427101cd554bb7080bb8cf3b5c05a5ee17ab3c8f31f44586", kill_on_drop: false }`
[INFO] [stdout] ddfbc9cb45de4c00427101cd554bb7080bb8cf3b5c05a5ee17ab3c8f31f44586
[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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 53ee0bcf3d81f8f573b11184d4699a0cfddc37ff2b70ccc2d2cc379113e3a27a
[INFO] running `Command { std: "docker" "start" "-a" "53ee0bcf3d81f8f573b11184d4699a0cfddc37ff2b70ccc2d2cc379113e3a27a", kill_on_drop: false }`
[INFO] [stderr] warning: Cannot set `RUSTC_BOOTSTRAP=1` from build script of `qcms v0.2.0 (/opt/rustwide/workdir)`.
[INFO] [stderr] note: Crates cannot set `RUSTC_BOOTSTRAP` themselves, as doing so would subvert the stability guarantees of Rust for your project.
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/qcms-288c9cbf0de7eca8)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests qcms
[INFO] [stdout] test gtest::test::identity ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "53ee0bcf3d81f8f573b11184d4699a0cfddc37ff2b70ccc2d2cc379113e3a27a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53ee0bcf3d81f8f573b11184d4699a0cfddc37ff2b70ccc2d2cc379113e3a27a", kill_on_drop: false }`
[INFO] [stdout] 53ee0bcf3d81f8f573b11184d4699a0cfddc37ff2b70ccc2d2cc379113e3a27a