[INFO] fetching crate vgzzq 1.0.6...
[INFO] testing vgzzq-1.0.6 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate vgzzq 1.0.6 into /workspace/builds/worker-6-tc2/source
[INFO] removed /workspace/builds/worker-6-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate vgzzq 1.0.6
[INFO] finished tweaking crates.io crate vgzzq 1.0.6
[INFO] tweaked toml for crates.io crate vgzzq 1.0.6 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vgzzq 1.0.6 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5c8f707525cbc534215e8075772a19f6046b5377db1cf5f37db4051eb4a74005
[INFO] running `Command { std: "docker" "start" "-a" "5c8f707525cbc534215e8075772a19f6046b5377db1cf5f37db4051eb4a74005", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c8f707525cbc534215e8075772a19f6046b5377db1cf5f37db4051eb4a74005", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c8f707525cbc534215e8075772a19f6046b5377db1cf5f37db4051eb4a74005", kill_on_drop: false }`
[INFO] [stdout] 5c8f707525cbc534215e8075772a19f6046b5377db1cf5f37db4051eb4a74005
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a6b7014edeaa0f049f2655a3a039079f4ad6d2df678e2c7109f0977ade8c827
[INFO] running `Command { std: "docker" "start" "-a" "6a6b7014edeaa0f049f2655a3a039079f4ad6d2df678e2c7109f0977ade8c827", kill_on_drop: false }`
[INFO] [stderr]    Compiling vgzzq v1.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "6a6b7014edeaa0f049f2655a3a039079f4ad6d2df678e2c7109f0977ade8c827", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a6b7014edeaa0f049f2655a3a039079f4ad6d2df678e2c7109f0977ade8c827", kill_on_drop: false }`
[INFO] [stdout] 6a6b7014edeaa0f049f2655a3a039079f4ad6d2df678e2c7109f0977ade8c827
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64fe9aa94f99433cbf978cec27881aa793539b8d5ecf782d776abfb0b6f9e7a5
[INFO] running `Command { std: "docker" "start" "-a" "64fe9aa94f99433cbf978cec27881aa793539b8d5ecf782d776abfb0b6f9e7a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling vgzzq v1.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "64fe9aa94f99433cbf978cec27881aa793539b8d5ecf782d776abfb0b6f9e7a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64fe9aa94f99433cbf978cec27881aa793539b8d5ecf782d776abfb0b6f9e7a5", kill_on_drop: false }`
[INFO] [stdout] 64fe9aa94f99433cbf978cec27881aa793539b8d5ecf782d776abfb0b6f9e7a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c785d2759198af2fe5916db2d62f7c06a068eb6b1b386c2b4b30fe9a1c9edb2d
[INFO] running `Command { std: "docker" "start" "-a" "c785d2759198af2fe5916db2d62f7c06a068eb6b1b386c2b4b30fe9a1c9edb2d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vgzzq-cece4471347a2a65)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_running_on_valgrind ... ok
[INFO] [stderr]    Doc-tests vgzzq
[INFO] [stdout] test memcheck::tests::test_noaccess ... ok
[INFO] [stdout] test memcheck::tests::test_undefined ... ok
[INFO] [stdout] test tests::test_count_errors ... ok
[INFO] [stdout] test tests::test_error_reporting ... ok
[INFO] [stdout] test memcheck::tests::test_undefined_edge_cases ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 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" "c785d2759198af2fe5916db2d62f7c06a068eb6b1b386c2b4b30fe9a1c9edb2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c785d2759198af2fe5916db2d62f7c06a068eb6b1b386c2b4b30fe9a1c9edb2d", kill_on_drop: false }`
[INFO] [stdout] c785d2759198af2fe5916db2d62f7c06a068eb6b1b386c2b4b30fe9a1c9edb2d