[INFO] fetching crate memguar 0.0.3...
[INFO] testing memguar-0.0.3 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate memguar 0.0.3 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate memguar 0.0.3
[INFO] finished tweaking crates.io crate memguar 0.0.3
[INFO] tweaked toml for crates.io crate memguar 0.0.3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate memguar 0.0.3 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 15 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a7201e93414633a97d497f31f7f29e92436c6aac832c95c461c13010da92267b
[INFO] running `Command { std: "docker" "start" "-a" "a7201e93414633a97d497f31f7f29e92436c6aac832c95c461c13010da92267b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7201e93414633a97d497f31f7f29e92436c6aac832c95c461c13010da92267b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7201e93414633a97d497f31f7f29e92436c6aac832c95c461c13010da92267b", kill_on_drop: false }`
[INFO] [stdout] a7201e93414633a97d497f31f7f29e92436c6aac832c95c461c13010da92267b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c4dea0600f439f429e2e918708d509a9596dcf0c547b4fb8a49bd07b503f0d3
[INFO] running `Command { std: "docker" "start" "-a" "8c4dea0600f439f429e2e918708d509a9596dcf0c547b4fb8a49bd07b503f0d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling memguar v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "8c4dea0600f439f429e2e918708d509a9596dcf0c547b4fb8a49bd07b503f0d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c4dea0600f439f429e2e918708d509a9596dcf0c547b4fb8a49bd07b503f0d3", kill_on_drop: false }`
[INFO] [stdout] 8c4dea0600f439f429e2e918708d509a9596dcf0c547b4fb8a49bd07b503f0d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44657deba36d3af0b53d033fb11f95dc010bb19888044db734f87e595994bb26
[INFO] running `Command { std: "docker" "start" "-a" "44657deba36d3af0b53d033fb11f95dc010bb19888044db734f87e595994bb26", kill_on_drop: false }`
[INFO] [stderr]    Compiling memguar v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "44657deba36d3af0b53d033fb11f95dc010bb19888044db734f87e595994bb26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44657deba36d3af0b53d033fb11f95dc010bb19888044db734f87e595994bb26", kill_on_drop: false }`
[INFO] [stdout] 44657deba36d3af0b53d033fb11f95dc010bb19888044db734f87e595994bb26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4a9037655fac02a2f8851adf40d2cc861677306cd6c5ed844cdd7f4cc9e8ba27
[INFO] running `Command { std: "docker" "start" "-a" "4a9037655fac02a2f8851adf40d2cc861677306cd6c5ed844cdd7f4cc9e8ba27", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/memguar-9e9a9f010dcce8ee)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test::advisor ... ok
[INFO] [stdout] test test::locker ... ok
[INFO] [stdout] test test::mapper ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests memguar
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/file/mapper.rs - file::mapper::MappedBuffer<T>::receive (line 67) ... ok
[INFO] [stdout] test src/wrappers/advisor.rs - wrappers::advisor::Adviser (line 12) ... ok
[INFO] [stdout] test src/file/mapper.rs - file::mapper::MappedBuffer (line 15) ... ok
[INFO] [stdout] test src/wrappers/locker.rs - wrappers::locker::Locker (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.42s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4a9037655fac02a2f8851adf40d2cc861677306cd6c5ed844cdd7f4cc9e8ba27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a9037655fac02a2f8851adf40d2cc861677306cd6c5ed844cdd7f4cc9e8ba27", kill_on_drop: false }`
[INFO] [stdout] 4a9037655fac02a2f8851adf40d2cc861677306cd6c5ed844cdd7f4cc9e8ba27